CN104918662A - Lotions comprising emollients of a renewable resource and an immobilizing agent - Google Patents
Lotions comprising emollients of a renewable resource and an immobilizing agent Download PDFInfo
- Publication number
- CN104918662A CN104918662A CN201480004673.2A CN201480004673A CN104918662A CN 104918662 A CN104918662 A CN 104918662A CN 201480004673 A CN201480004673 A CN 201480004673A CN 104918662 A CN104918662 A CN 104918662A
- Authority
- CN
- China
- Prior art keywords
- lotion
- oil
- emollient
- absorbent article
- fixative
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/31—Hydrocarbons
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
- A61K8/34—Alcohols
- A61K8/342—Alcohols having more than seven atoms in an unbroken chain
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Birds (AREA)
- Epidemiology (AREA)
- Emergency Medicine (AREA)
- Dermatology (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Cosmetics (AREA)
Abstract
The invention discloses a lotion having an emollient and an immobilizing agent. The emollient is derived from a renewable resource and having a bio-based content of from about 10% to about 100% using ASTM D6866-10, method B and the immobilizing agent selected from the group consisting of C14-C60 fatty alcohols, C14-C60 fatty acids, C14-C60 fatty alcohol ethoxylates having an average degree of ethoxylation ranging from about 2 to about 110, waxes and mixtures thereof. Absorbent articles comprising said lotions are also provided for herein.
Description
Technical field
The disclosure relates generally to derive from the lotion of Renewable resource and comprise the absorbent article of described lotion.
Background technology
Now, the parts of a lot of product requirement height through engineering approaches, but these product requirements are limited use or disposable article simultaneously.Limited use or disposablely refer to that product and/or parts only use little number of times or may only once before being disposed.The example of this series products includes but not limited to absorbent article such as diaper, training pants, incontinence clothing, sanitary towel, binder, cleaning piece, tissue-towel paper product.The product of these types can and really utilize lotion.When lotion is used in limited use and/or disposable products, the motive force reduced costs is high.
The most of material source used in the Current commercial lotion be combined with absorbent article in non-renewable resources, such as oil.Usually, the component (such as emollient) of lotion is made up of mineral oil or vaseline, and both all derive from petroleum-based sources.
The price of petroleum and availability finally can have appreciable impact to utilizing the lotion price deriving from the component of oil.Rise along with on global oil price, the price of this type of lotion and utilize the price of absorbent article of this type of lotion also along with rising.
In addition, many consumers show buying the detest deriving from the product of petroleum chemicals.In some cases, consumer is irresolute to buying the product be made up of limited non-renewable resources such as oil and coal.Other consumers may have negative view to the product deriving from petroleum chemicals, think that it is that " non-natural " or environment are disagreeableness.
Therefore, expect to provide a kind of lotion for being combined with absorbent article, its part derives from Renewable resource.Therefore, expect to provide a kind of lotion for absorbent article, it reduces the use of oil and reduces costs, and makes lotion have the performance characteristic of improvement to meet product needed.
Summary of the invention
According to an embodiment, lotion comprises emollient and fixative.Emollient is selected from mineral oil, vaseline and their mixture.Emollient derives from Renewable resource and has and uses ASTM D6866-10, the Bio-based content of about 10% to about 100% of method B.Fixative is selected from C
14-C
60fatty alcohol, C
14-C
60fatty acid, there is the C of the average degree of ethoxylation in about 2 to about 110 scopes
14-C
60alcohol ethoxylate, wax and their mixture.
According to another embodiment, lotion comprises emollient and fixative.Lotion has use ASTM D6866-10, the Bio-based content of about 10% to about 100% of method B.Emollient is selected from natural fat, natural oil, mineral oil, vaseline and their mixture.Emollient has the oil-proofness index at least about 10 hours at 110 DEG C.Fixative is selected from C
14-C
60fatty alcohol, C
14-C
60fatty acid, there is the C of the average degree of ethoxylation in about 2 to about 110 scopes
14-C
60alcohol ethoxylate, wax and their mixture.
According to another embodiment, absorbent article comprises top flat, lotion, egative film and absorbent cores.Lotion is applied to top flat at least partially.Lotion comprises the emollient of the oil-proofness index with at least 10 hours.Lotion has use ASTM D6866-10, the Bio-based content of about 10% to about 100% of method B.Absorbent cores is arranged between top flat and egative film.
Accompanying drawing explanation
Fig. 1 is the top view of the absorbent article comprising top flat, egative film and absorbent cores, and wherein lotion puts on described absorbent article.
Although this description is by particularly pointing out and being clearly claimedly regarded as theme of the present invention and drawing a conclusion, it is believed that and can understand the present invention more fully by following description by reference to the accompanying drawings.In order to more clearly show other element, Fig. 1 simplifies by omitting the element of selection.In any exemplary embodiment, in some accompanying drawing, so omit element all not necessarily indicate presence or absence particular element, unless clearly described really so in corresponding explanatory note.Institute's drawings attached all may not be drawn in proportion.
Detailed description of the invention
i. define
As used herein, following term will have the implication of hereafter specifying:
" absorbent article " refers to the device of absorption and/or receiving fluids.The absorbent article that can wear refers to be close to or the health of contiguous wearer places absorbent article to absorb and to hold the various effluents of discharging from health.The non-limiting example of the absorbent article that can wear comprises diaper, pant like or pull-on diaper, training pants, sanitary towel, tampon, sanitary pad, incontinence device etc.Additional absorbent article comprises cleaning piece and cleaning product.
" Bio-based content " refers to and to be measured by the method B of the ASTM D6866-10 be incorporated to herein, is the percentage ratio of total organic carbon quality in material in material from the carbon amounts of Renewable resource.Should be noted, when measuring the Bio-based content of material, do not comprise any carbon from inorganic origin such as calcium carbonate.
" setting " refers to and element is positioned at specific position or position.
" disposable " refers to that absorbent article is not intended to be washed or otherwise recover or be again used as absorbent article after a single use.
" emollient " refer to protection skin from moist or stimulates, soften, console, soft, cover, lubrication, moistening, protect and/or the material of cleaning skin.
" flexible " refers to submissive and easily can conform to the general shape of human body and the material of profile.
" petroleum chemicals " refers to the organic compound deriving from oil, natural gas or coal.
" oil " refers to the component of crude oil and paraffin hydrocarbon, cycloalkane and aromatic hydrocarbon.Crude oil can available from Tar sands, Colophonium field and oil shale.
" relevant context information " refers to the lotion and/or the beneficial effect of absorbent article or the information of advantage passing on and formed by Renewable resource.This type of beneficial effect comprise more environmentally friendly, have reduction petrol dependency, derive from Renewable resource etc.
" Renewable resource " refers to the natural resources that can supplement again in the time range of 100 years.Described resource can be natural or supplemented by agricultural technology again.Renewable resource comprises plant, animal, Fish, antibacterial, fungus and forestry products.They can be organism that is naturally occurring, hybridization or genetic engineering.The natural resources such as crude oil, coal and the peat that need the cost time longer than 100 years to be formed are not considered to Renewable resource.
iI. detergent composition
Detergent composition can relate to the situation in region maintaining and/or improve skin appearance and/or contact with absorbent article.In certain embodiments, lotion can provide protectiveness, non-closed sexual function (such as relatively liquid impermeable but the barrier of vapor-permeable) to avoid skin excessive hydration, and the material preventing Dermal exposure contained in body exudates; Erosion minimization function is to reduce the skin irritation in wherein absorbent article and wearer skin contact region; Or comprise the composition sending care benefit directly or indirectly.Such as, direct beneficial effect can relate to minimizing erythema or antiinflammatory action.Indirect benefits can relate to the skin stimuli removed or reduce urine or feces, or reduces skin excessive hydration.Lotion can comprise emollient or other skin care actives, and described skin care actives is protected or improved skin, prevents skin from playing bits, excessive hydration or itching.In addition, the lotion dermal sensation can with smooth, submissive, on-granulated plays bits, the dry or sensitivity of erythra or the erosion minimization of damaged skin to make to have chronic condition such as skin.
Lotion of the present disclosure can comprise anhydrous oil based vehicle substantially, and described carrier comprises emollient and fixative.
a. emollient
With regard to aiming to provide the lotion of skin appearance and/or care benefit, the useful component in these detergent compositions is one or more emollient.In certain embodiments, these emollient can have in room temperature, the plasticity namely at 20 DEG C or liquid consistency.
Suitable emollient can comprise the mixture of those hydro carbons or hydro carbons, and it has the chain length of 16 to 50 carbon atoms.The hydro carbons with these chain lengths comprises mineral oil (also referred to as " Albolene ") and vaseline (also referred to as " mineral wax ", " mineral jelly " and " vaseline ").Mineral oil typically refers to the hydrocarbon mixture of more not thickness, and it has 16 to 20 carbon atoms.Vaseline typically refers to the hydrocarbon mixture compared with thickness, and it has 16 to 32 carbon atoms.Other suitable emollient comprises natural fat and natural oil.In certain embodiments, emollient can be selected from vaseline, mineral oil and their mixture.In certain embodiments, emollient comprises the vaseline of about 30% to about 90% by weight, and in some other embodiment, emollient comprises about 45% to about 85% vaseline by weight.
In certain embodiments, emollient can derive from Renewable resource.Such as, in certain embodiments, emollient can comprise the vaseline formed by Renewable resource such as gas source.The suitable vaseline formed by Renewable resource is described in the open WO 2008/128232 of PCT, and it comprises the method preparing described vaseline.The Linesless charcoal deriving from biomass also can be used for producing synthesis gas (i.e. CO+H
2), can hydro carbons be obtained by described synthesis gas, such as ethane and propane (fischer-tropsch process).
Other suitable emollient can comprise fatty acid ester type emollient, alkyl ethoxylate emollient, fatty alcohol type emollient and their combination.In the emollient of these types, the example (and other) of each is all described in United States Patent (USP) 6,570, in 054.
Other suitable emollient can comprise natural oil or fat, or natural oil or fat derivant, specifically plant or zoogenous.Non-limiting example comprises canola oil (Brassica campestris, B.napus, the B.rapa of oleic acid, it is characterized in that having the oleic acid content being greater than 70%, the canola oil of such as high gas oil ratio canola oil, very high gas oil ratio or partially hydrogenated canola oil), Ma Lula core oil (Sclerocarya birrea), Petiolus Trachycarpi oil (Elaeis Guineensis Oil), palm olein, palmitic stearin, Petiolus Trachycarpi super liquid oil, oily, the Semen Cucurbitae oil of pecan, oleic safflower oil (Carthamus Tinctorius, it is characterized in that having the oleic acid content being greater than about 30% and ω-6 content of fatty acid being less than about 50%, such as high oleic safflower oil), Oleum sesami (Sesamum indicum, S.oreintale), soybean oil (Glycine max, such as partially hydrogenated high gas oil ratio Semen sojae atricolor, low linolenic soybean oil), oleic sunflower oil (Helianthus annus, it is characterized in that having the oleic acid content being greater than about 40%, such as middle oleic sunflower or high oleic sunflower oil), Fructus Pruni oil, babassu oil, Oleum Ricini, Oleum Cocois, cod liver oil, hydrogenated corn oil, cotmar, hazelnut oil, Jojoba oil, macadimia nut oil, Limnanthes Alba Seed Oil, ermine oil, Malin refuels, xylocarp Toxicodendron verniciflnum (Stokes) F. A. Barkley (Rhus verniciflua Stokes) fruit oil, yellowish-brown Mortierella oil, palm-kernel oil, hydrogenated groundnut, hydrogenated rapeseed oil, extracting rose hip oil, hydrogenated safflower oil, oil with hydrogenated soybean, hydrogenated sunflower oil, hydrogenation Oleum Juglandis, wheat germ oil hydrogenation, or their hardened derivatives thereof.Other non-limiting example of the fat and oil that are suitable for skin care actives option herein comprises: butter, C12 – C18 acid glycerol three ester, caprylic/capric/lauric acid three ester, caprylic/capric/linoleic acid triglyceride, caprylic/capric/glycerol stearate three ester, caprylic/capric triglyceride, cupu oil, C10-C18 triglyceride, egg oil, epoxy soybean oil, glycerol triacetyl hydroxy stearic acid ester, glycerol triacetyl ricinoleate ester, glycosyl sphingolipid, castor oil hydrogenated, castor oil hydrogenated laurate, hydrogenated coconut oil, hydrogenation C12-C18 triglyceride, hydrogenated fish oil, hydrogenated lard, hydrogenation pilchardine, hydrogenation ermine oil, hydrogenation bathypelagic fish oil, hydrogenated shark liver oil, h-tallow, hydrogenated vegetable oil, lanoline and lanolin derivative, lanolin alcohol, Adeps Sus domestica, lauric acid/Palmic acid/oleic three ester, a Leix gram lazyness strangles oil, maleated soy bean oil, hoof oil, oleic acid/linoleic acid triglyceride, oleic acid/Palmic acid/lauric acid/myristic acid/linoleic acid triglyceride, oleostearin, Fructus oleae europaeae husk oil, nethike embrane lipoid, Rhizoma Cibotii oil, fat prok fat, phospholipid, Adeps Bovis seu Bubali resin, Adeps Bovis seu Bubali, three mountains Yu essence (tribehenin), tricaprin, tricaprylin, triheptin, three hydroxyl methoxyl group stearins, trihydroxy stearin, the three different ninth of the ten Heavenly Stems are smart, three different stearins, trilaurin, trilinolein, trilinolenin, trimyristin, three different pungent essences, triolein, glyceryl tripalmitate, three sebum essences, tristearin, hentriacontane essence etc., and their mixture.Oleic acid canola oil, Petiolus Trachycarpi oil, Oleum sesami, high oleic safflower oil, high gas oil ratio soybean oil, medium oleic sunflower oil and high oleic sunflower oil are the oil that common breeding plants derives, and can derive from the non-organism through genetic modification (non-GMO).This type of additional emollient is also described in U.S. Patent Application Serial Number 12/974, in 674.
In certain embodiments, emollient also can comprise the blend of oil, described those before being included in, and additional oil substances.Suitable additional emollient agents can comprise Brazilian Berry oil, almond oil, American Avocado Tree oil, beech-nut oil, Brazil nut oil, Camelina Sativa (Cruciferae, such as shepherd's purse is blue, False flax, butch flax etc.), Camellia oil, canola oil, Fructus Dauci Sativae oil, cashew nut oil, Oleum Ricini, cherry-kernel oil, chia oil, Semen Maydis oil, Oleum Gossypii semen, cotmar, Radix Oenotherae erythrosepalae oil, Semen coryli heterophyllae (hazelnut) oil, Oleum Vitis viniferae, cannabis oil, hickory oil, Jojoba oil, kukui nut oil, lanoline, olive oil (Fructus oleae europaeae), Australia Oleum Juglandis, Malin refuels, Limnanthes Alba Seed Oil, Neem oil, palm-kernel oil, olive oil, passionflower oil (Passiflora, Herba Passiflorae Caeruleae), Oleum Arachidis hypogaeae semen, peach kernel oil, happy fruit oil, rapeseed oil, Testa oryzae oil, extracting rose hip oil, safflower oil, Sorghum Oil, soybean oil, sunflower seed oil, tall oil, vegetable oil, plant squalene, Oleum Juglandis, Semen Tritici aestivi germ oil, and their mixture.The group of the following composition of the optional freedom of oil substances of the present invention: the blue seed oil of shepherd's purse, oleic acid canola oil, Radix Oenotherae erythrosepalae oil, Ma Lula core oil, Petiolus Trachycarpi oil, palm olein, palm stearin, the super liquid oil of Petiolus Trachycarpi, passionflower seed oil, hickory oil, Semen Cucurbitae oil, oleic safflower oil, Oleum sesami, soybean oil, oleic sunflower oil, vegetable oil and their mixture.
In certain embodiments, for strengthening the stability of emollient further, some antioxidant can be added in some emollient or to detergent composition.In one embodiment, emollient comprises the weighing scale by described emollient, and about 0.005% to about 1%, about 0.01% to about 0.5%, or the antioxidant of about 0.02% to about 0.2%.In one embodiment, described detergent composition comprises weighing scale about 0.0005% by described detergent composition to about 1%, about 0.001% to about 0.75%, or the antioxidant of about 0.002% to about 0.5%.The limiting examples of suitable antioxidant comprise alpha-tocopherol, betatocopherol, Gamma-Tocopherol, Delta-Tocopherol, tocotrienol, Herba Rosmarini Officinalis, sesamol, sesamolin, sesamin, catechin and their mixture.
b. fixative
Another component of lotion is compositions can be fixed in the position of expectation or the reagent be fixed on treated goods.Because some embodiments of compositions have plasticity or liquid consistency at 20 DEG C, so even when standing moderate shear, they are also tending towards flowing or migration.When being applied on the contact surface of wearer or other position of absorbent article, especially under melting or melting state, detergent composition will mainly not be retained on region in treated region or treated.On the contrary, detergent composition will be tending towards migration or flow to unexpected article areas, and adversely affects the absorbability of goods.
Specifically, if detergent composition migrates into the inside of absorbent article, then it can cause harmful effect to the absorbability of absorbent article.This also means must be administered to goods to obtain the skin smoothness beneficial effect expected by more lotion.The additional content increasing detergent composition not only increases cost, but also the worthless transfer of lotion during aggravating the absorbefacient inadvisable effect to the core of goods and the processing/conversion at treated goods.
Fixative is by the product surface that keeps compositions mainly to rest on application of lotion or offset this trend (without fixative) of lotion migration or flowing in region.It is believed that the fact that this part ground makes the fusing point of detergent composition and/or viscosity rise due to fixative.Due to fixative can miscible with emollient (or by suitable emulsifiers dissolve in or be scattered in emollient), therefore it carries lotion secretly on the surface of the contact wearer of absorbent article or in the region that it will be used.
Except can except miscible with emollient (or being dissolved in emollient), fixative also can have melting curve, and it is at room temperature provided as solid or semisolid detergent composition.In this respect, some embodiment of fixative can have the fusing point at least about 35 DEG C.Such fixative itself will not have the trend of migration or flowing.In some other embodiment, fixative can have the fusing point at least about 40 DEG C.In some other embodiment, fixative can have the fusing point within the scope of about 50 DEG C to about 150 DEG C.
Suitable fixative is optional from being selected from C
14-C
60fatty alcohol, C
14-C
60fatty acid, there is the C of the average degree of ethoxylation in about 2 to about 110 scopes
14-C
60alcohol ethoxylate, wax and their mixture." average degree of ethoxylation " refers to the number of the unit of ethoxylate.In certain embodiments, this type of fixative can comprise C
16-C
22fatty alcohol, it is selected from spermol, stearyl alcohol, docosanol and their mixture.Other suitable fixative comprises independent, or the wax combined with above-mentioned fixative, such as Brazil wax, ceresine, Cera Flava, candelilla wax, paraffin, ceresin, esparto wax, ouricury wax, rezowax, isoparaffin and other known mineral tallow and mineral wax.The high-melting-point of these materials can contribute to compositions to be fixed on expectation surface on goods or position.In addition, microwax is effective fixative.The example of these and other fixative is described in United States Patent (USP) 6,570, in 054.
c. surfactant
In certain embodiments, as described herein, surfactant can be added to this type of lotion.This type of surfactant can with other component miscibility of detergent composition, to form blended mixture (such as hydrophilic surfactant active).Because use the possible cutaneous sensibility of the disposable absorbent article it being used compositions, these surfactants also should to skin relatively gentle and nonirritant.Usually, these hydrophilic surfactant actives are non-ionic, so that not only non-stimulated to skin, and avoid other the worthless effect to other structure any in treated goods.Such as, the minimizing of hot strength, the sufficient degree etc. that bonds in tissue layers condensation material.
After lotion is administered to absorbent article, suitable non-ionic surface active agent can be substantially nonmigratory, and can usually have about 4 to about 20, and the HLB value in about 7 to about 20 scopes.In order to not move, this type of non-ionic surface active agent usually can have be greater than storing, shipment, sell and to use during disposable absorbent products usually meet the melt temperature of temperature, such as, at least about 30 DEG C.In this respect, these non-ionic surface active agents can preferably have the fusing point similar to the fusing point of aforementioned fixative.The example of this type of suitable surfactant is described in United States Patent (USP) 6,570, in 054.
d. rheological agent
Rheological agent can be added to make lotion ingredients suspension and to maintain stable suspension to detergent composition.The carrier (such as emollient and fixative) without rheological agent shows typical Newtonian fluid characteristic, that is, when standing, the frequent agglomeration of discrete particles is also separated with carrier.This shortcoming may cause sedimentation between processing period and bridge effect, and skin care compositions as one man can not be administered to substrate surface.The rheological behavior being in the compositions of its melting behaviors carrys out modification by one or more rheological agents of effective dose, it is shown as and is similar to plasticity or pseudoplastic fluid.The detergent composition of gained can be stable solution or wherein has the suspension of skin care components of fine dispersion.Stable compositions is substantially free of agglomerate, layering thing and/or precipitate; Therefore, melt composition easily can flow through process equipment and is as one man administered to substrate surface.The elastic modelling quantity of discovery compositions and apparent viscosity are all the factors of the machinability affecting detergent composition.
Particularly, when measuring at 77 DEG C under the hunting frequency and 0.2% shear strain of 10rad/ second, adding rheological agent and the elastic modelling quantity of the detergent composition in some embodiment can be made to be increased at least about 5 dyne/cm
2(see method of testing disclosed herein).In some other embodiment, detergent composition can have about 5 to about 25,000 dyne/cm
2; About 10 to about 10,000 dyne/cm
2; And about 100 to about 5,000 dyne/cm
2elastic modelling quantity in scope.The example of this type of rheological agent is described in United States Patent (USP) 6,570, in 054.
The rheological characteristic (such as elastic modelling quantity, viscosity) of the lotion of melting form uses viscometer (with model C SL100 purchased from TA Instruments of New Castle, Del.) to measure with weave mode.Described measurement uses diameter for 40mm and the cone-plate formula measurement system that gap is 60 microns is carried out.Measure and started after about 100 second waiting time.And two temperature: carry out at 77 DEG C and 40 DEG C.The elastic modelling quantity measured under 10rad/ frequency second and 0.2% strain is used for characterizing compositions.That is, all disclosed herein and/or measure by under all given the above operating condition of the claimed elastic modelling quantity of right.
Some embodiment of detergent composition, in room temperature, namely can be solid, or is more typically semisolid at 20 DEG C.Because under room temperature be solid or semisolid, so lotion not to have on significance degree flowing and moves to the trend of unwanted areas of goods, and therefore avoid the absorbefacient remarkable interference to goods.This means outward appearance, protection that imparting is expected or nurse one's health beneficial effect to need less lotion.In certain embodiments, lotion of the present disclosure can have at about 20 DEG C between about 1.0 × 10
6centipoise and about 1.0 × 10
8zero-shear viscosity between centipoise; In certain embodiments, between about 5.0 × 10
6centipoise and about 5.0 × 10
7between centipoise; And in certain embodiments, between about 7.0 × 10
6centipoise and about 1.0 × 10
7between centipoise.In general, the value of " zero-shear viscosity " is zero to obtain by the curve chart of viscosity versus shear rate being extrapolated to shear rate.But with regard to the plasticity that shows yield behavior at low shear rates or pseudoplastic fluid, extrapolation is not usually all sidedly and describe described material exactly.Alternatively, " zero-shear viscosity " is estimated by the viscosity measured under low-down shear rate.As used herein, term " zero-shear viscosity " was by cone and plate viscometer (with model C SL100 purchased from TA Instruments of New Castle, Del.), low-down shear rate (such as 1.0 seconds
-1or lower) and the temperature of about 20 DEG C under measured value.
e. optional skin care actives
In certain embodiments, lotion can comprise at least one skin care actives.This type of skin care actives can be insoluble or partly soluble solid in anhydrous, oil based vehicle substantially.Under agitation, skin care actives directly or with the form of predispersion can be mixed in detergent composition.
This type of skin care actives can include but not limited to that proton gives agent, protease and/or enzyme inhibitor, antimicrobial, wetting agent (glycerol, sorbitol), vitamin and derivant (such as, vitamin A. D. E and K) thereof, skin are consoled and cure agent such as Aloe or derive from herbaceous plant, other composition of plant or mineral origin, sunscreen, antiseptic, anti-acne medicine, antioxidant, chelating agen and sequestering agent, quintessence oil, skin sensates, multi-functional dose of such as zinc oxide and their mixture.The example of this type of skin care actives is described in United States Patent (USP) 6,570, and 054 and U.S. Patent Application Serial Number 12/974, in 674.
iII. the hardness property of lotion
For at least two reasons, the hardness of lotion of the present disclosure may be important.The first, the softer then preparation of preparation will be more removable, and preparation is more easily moved, and this is worthless.The second, softer lotion is tending towards sense of touch and gets up more greasy/oiliness, and this is also more worthless.In general, the lotion with the needle penetration hardness of about 200 millimeters to about 365 millimeters feels satiny to slightly greasy and have less smoothness (depending on additive).The lotion with the needle penetration hardness of about 5 millimeters to about 200 microns feels soft and smooth to satiny and very level and smooth (depending on additive).The penetration hardness of the lotion of some embodiment can be about 5 millimeters to about 365 millimeters, about 10 millimeters to about 300 millimeters, about 20 millimeters to about 200 millimeters, or about 40 millimeters to about 120 millimeters.The detergent composition with the needle penetration hardness between about 5 millimeters and about 365 millimeters can use ASTM method D 1321 to measure.
iV. the oxidation characteristic of lotion
Unsaturated fatty acid is tending towards unstable and is tending towards oxidizable.Oxidation can be inspired by multiple source, and described source comprises temperature, illumination, air, oxygen, moisture and metal.See " Lipids In Food Chemistry " the 3rd edition (Springer-Verlag, Heidelberg, 2004, the 157-242 page) of such as Belitz H-D, Grosch W and Schieberle P.In fact, the common denominator that prepared by product can promote unstability.Such as, such as, by components fuse and mixing may need high temperature (extremely higher than the temperature of the fusing point of lotion composition, being greater than 70 DEG C) to form lotion.Keep the concordance of semi-solid lotion in order to melting, usually when stirring, lotion being used groove tank and being heated to high temperature (being such as greater than 60 DEG C, preferably higher than 70 DEG C).In addition, described lotion can retain considerable time (being such as greater than 24 hours) in groove tank.Another source instable can be the shelf storage of finished product.It is very usual that product (in shop or family) on shelf preserves at least one year, and according to geographical position, reserve temperature can more than 40 DEG C.Another source instable can be caused by lotion that is water base or glycol-based.All of these factors taken together can cause oxidation and produce reactive oxygen free radical or active oxygen.This can cause product deterioration, such as variable color (i.e. yellowing) and/or rotten odor.When in contact with the skin, active oxygen can destroy skin barrier function.
The common measures of monitoring oxidation stability is that (peroxide value or the PV) of passing hydroperoxides in time occurs.When oxidation stability can also at high temperature make sample ventilate, the time obtained needed for secondary oxidation product represents.Suitable the measuring of oxidation stability is called oil-proofness index (being called " OSI ") herein.The OSI of oil substances can be measured according to American Oil Chemical Society Oil Stability Index Method (AOCS Official Method Cd 12b-92); It is incorporated herein).
In one embodiment, select oil substances of the present invention, to have at least about 10 hours at 110 DEG C, at least about 14 hours at 110 DEG C, or at least about the oil-proofness index (" OSI ") of 18 hours at 110 DEG C.
v. the checking lotion of Renewable resource is derived from
A kind of suitable verification technique passes through
14c analyzes.Carbon dioxide a small amount of in air is radioactive.When nitrogen is attacked by the neutron that ultraviolet produces, cause nitrogen loss proton and form the carbon that molecular weight is 14, when it is oxidized to carbon dioxide immediately, just generating should
14c carbon dioxide.This radiosiotope represents little fraction but can measure the large gas carbon of fraction.Carbon dioxide in air is undertaken circulating to produce organic molecule during photosynthesis by green plants.When green plants or other form vital metabolic organic molecule thus when producing carbon dioxide, described loop ends, described carbon dioxide is released back in air.On the earth, the life of nearly all form all relies on green plants to generate organic molecule with Growth and reproduction.Therefore, exist in an atmosphere
14c becomes a part for all life forms and their biologic.By contrast, fossil fuel carbon does not have the labelling radioactive carbon ratio of atmospheric carbon dioxide.
The evaluation and test of the renewable base carbon in material is performed by standard method of test.By using radioactive carbon and isotopic ratio mass spectrum (IRMS) analysis, the Bio-based content of material can be determined.ASTM International (being formally called American Society Testing and Materials) has established the standard method of the Bio-based content for evaluating and testing material.ASTM method is named as ASTM D6866-10.
The application of ASTM D6866-10 in order to derive " Bio-based content " is based upon identical with radiocarbon dating conceptive, but does not use age equation.Described analysis by derive organic emissive carbon in unknown sample (
14c) in amount and modern reference standard product, the ratio of the amount of radioactive carbon carries out.This ratio is reported with percentage ratio, using " pMC " (contemporary carbon percentage ratio) as unit.
Modern base standard product used in radiocarbon dating are NIST (National Institute of Standards and Technology) standard substance, have known radioactive carbon content, are equivalent to about nineteen fifty in Christian era.Select nineteen fifty in Christian era to be due to the time of its representative before thermonuclear weapon test, described test introduces a large amount of excessive radioactive carbon along with each explode (term " carbon blast ") in air.The benchmark in Christian era 1950 is expressed as 100pMC.
Test display, before thermonuclear weapon test terminates, because the radioactive carbon content in " carbon blast " effect air reached peak value in 1963, reaches the nearly twice of normal level.Its distribution in an atmosphere has just been assessed since it occurs, and plant and animal has been demonstrated to the value being greater than 100pMC since nineteen fifty in Christian era.As time goes on, it is reduced gradually, and present value is close to 107.5pMC.This means, the fresh bio material of such as Semen Maydis and so on can provide the radioactive carbon labelling close to 107.5pMC.
Fossil-carbon and contemporary carbon are attached in a kind of material and will reduce contemporary pMC content.Mixed by the petroleum derivative of the contemporary biological material of 107.5pMC and 0pMC, the pMC value of the material recorded is by the ratio of reflection two kinds of components.100% material being derived from contemporary Semen sojae atricolor shows the radioactive carbon measurement result close to 107.5pMC.If by the such as 50% petroleum derivative dilution of this material, then its radioactive carbon labelling (assuming that petroleum derivative has the carbon percentage ratio identical with Semen sojae atricolor) that will provide close to 54pMC.
Equal 107.5pMC by setting 100% and 0% equal the result that 0pMC derives biomass content.In this respect, measured value is that the sample of 99pMC will provide the equivalent biological base content value of 92%.
The evaluation and test of material described herein is carried out according to ASTM D6866.The meansigma methods quoted in this report contains absolute range 6% (on Bio-based content value either side ± 3%) to comprise the change of final component radioactive carbon labelling.Assuming that all material provides or be the fossil of original state in the present age, and the result that supposition is expected is the amount of the bio-based component in " being present in " material, is not the amount at the bio-based materials manufacturing " use " in code.
The lubricant deriving from Renewable resource can have use ASTM D6866-10, the Bio-based content of about 10% to about 100% of method B; The lubricant of some embodiment can have use ASTM D6866-10, the Bio-based content of about 30% to about 90% of method B; And the lubricant of some embodiment can have use ASTM D6866-10, the Bio-based content of about 45% to about 85% of method B.In certain embodiments, detergent composition can have use ASTM D6866-10, the Bio-based content of about 10% to about 100% of method B; The lotion of some embodiment can have use ASTM D6866-10, the Bio-based content of about 30% to about 90% of method B; And the lotion of some embodiment can have use ASTM D6866-10, the Bio-based content of about 45% to about 85% of method B.
In order to apply the method for ASTM D6866-10 to determine the Bio-based content of lotion, the representative sample for the lotion tested must be obtained.Such as, the sample of lotion or lubricant can obtain before being added to absorbent article.In the embodiment of alternative, the representative amount of lotion or lubricant can utilize known isolation technics to derive from absorbent article.
vI. absorbent article
As noted herein, lotion as herein described can be applied in multiple absorbent article.This type of absorbent article can comprise diaper, training pants, incontinence clothing, sanitary towel, binder, cleaning piece, tissue-towel paper product and other suitable absorbent article any.Be important to note that absorbent article also can derive from Renewable resource.The example of this type of absorbent article is described in U.S. Patent Publication 2007/0219521.
Fig. 1 shows the Exemplary absorbent articles 10 that can be sanitary towel or sanitary pad, and described goods have the surface 12 of body-facing, comprises top flat 14, is attached to the egative film 16 of top flat 14 and absorbent cores 18.Absorbent article 10 can have longitudinal axis " L ", and also can have the additional features be usually present in sanitary towel, comprise " flap " or " fin " (not shown) as known in the art, and/or promote that fluid is sent to the fluid acquisition layer of absorbent cores 18.Equally, the top flat of absorbent article can have multiple optional characteristic as known in the art.Such as, top flat 14 can have the passage that protrudes from wherein to guide fluid stream, and can have through hole wherein to contribute to fluid acquisition.The top flat 14 of absorbent article 10 of the present disclosure can have the lotion 22 be arranged on described top flat 14.
In certain embodiments, such as, when absorbent article is sanitary towel, top flat can be configured to the skin of wearer and hair is conformal, soft feel and non-stimulated.In addition, it is permeable that top flat can be liquid, thus allow liquid (such as, through liquid and/or urine) to be easy to penetrate its thickness.Suitable top flat can be manufactured by multiple material, such as weaving material and non-woven material (non-woven webs of such as fiber); Polymeric material, such as apertured formed thermoplastic's film, apertured plastic film and hydroformed thermoplastic films; Porous foam; Reticulated polymer foam; Reticulated thermoplastic's film; And thermoplastic scrim.Suitable weaving can be made up of following material with non-woven material: the combination of natural fiber (the such as wood fiber or cotton fiber), synthetic fibers (such as polymer fiber, such as polyester, polypropylene or polyethylene fibre) or natural fiber and synthetic fibers.When top flat comprises non-woven webs, this fleece can be obtained by multiple known technology.Such as, fleece can spunbond, carding, wet-laying, melt-blown, water thorn, above-mentioned technology combination etc.
It is impermeable that the egative film of this type of embodiment can be liquid (such as, through liquid and/or urine), and can be made up of thin plastic foil, but also can use the impermeable material of the liquid of other flexibility.The goods that egative film can prevent in absorbent cores institute's effluent moistening of absorbing and holding and contacts with absorbent article, such as sheet, underpants, nightwear and underwear.Therefore egative film can comprise weaving material or non-woven material, thin polymer film such as polyethylene or polyacrylic thermoplastic film, or the non-woven material of composite such as film coating.In one embodiment, egative film can be breathable backsheet, is such as described in United States Patent (USP) 6,623, the egative film in 464.
Top flat and egative film can be respectively adjacent to body surface and the garment surface location of absorbent cores, and absorbent cores is arranged between top flat and egative film.Absorbent cores by attachment component (not shown in figure 1) all as known in the art those in any known fashion with top flat, egative film or they both engage.But, embodiment of the present disclosure it is contemplated that wherein a part for whole absorbent cores be not attached with one or two in top flat and egative film.
Absorbent cores of the present disclosure (such as sanitary towel) can have low bending resistance, thus makes absorbent article highly flexible.In certain embodiments, absorbent cores can have the bending resistance being less than about 250.0 grams, is less than about 175.0 grams in certain embodiments, and is less than about 130.0 grams in certain embodiments.The example of this type of absorbent article is described in United States Patent (USP) 5,951, in 537.
The bending resistance of absorbent article (such as sanitary towel) is measured by peak value bending rigidity.Peak value bending rigidity measures by copying the test of ASTM D 4032-82 circular bending code, and described code is significantly revised and carried out as follows.Circular bending code is material simultaneously multi-direction distortion, and wherein the one side of sample becomes recessed and another side becomes convex.Circular bending code produces the force value relevant to bending resistance, averages to the rigidity on all directions simultaneously.
Necessaries for " circular bending code " can be " the circular bending rigidity testing instrument " of improvement, and it has with lower component: the plate platform of the smooth polishing of 102.0 × 102.0 × 6.35 millimeters, it has the hole of 18.75 mm dias.The flange in hole should be in miter angle degree relative to the degree of depth of 4.75 millimeters; Total length is 72.2 millimeters, and diameter is the plunger of 6.25 millimeters; And have 2.97 millimeters of radiuses bulb and from its extend 0.88 millimeter the needle point with diameter at the bottom of 0.33 millimeter and there is the tip being less than 0.5 millimeter of radius, plunger be install with one heart with hole and on all sides all there is equal gap.It should be noted that needle point only in order to prevent the transverse movement of test period sample.Therefore, if needle point significantly adversely affects sample (such as piercing through inflatable structure), then needle point should not be used.The bottom of plunger should be arranged on the top higher position at orifice plates top.From this position, the downward stroke of bulb is intended to the accurate bottom arriving plate hole mouth.Force-measuring gauge, more particularly Instron reverse compression load sensor.Load sensor has the load range of about 0.0 to about 2000.0 gram.Actuator, and Instron 1122 type more specifically with reverse compression load sensor.Instron1122 is manufactured by Instron Engineering Corporation (Canton, Mass).
the number of sample and preparation
In order to carry out for this test procedure, as described below, five representational sanitary towels are necessary.From one of to be tested five sanitary towels, cut some quantity be " Y " 37.5 be multiplied by the sample of 37.5 millimeters.Should not test the sample had with lower part, wherein top flat and barrier flaps are directly combined or are the lamilated body of top flat, two or less individual thin paper sheets and barrier flaps.The reason of not testing these samples exists as lower part in the sanitary towel owing to recognizing prior art: wherein in sanitary towel's periphery, exceed absorbent cores edge, top flat is engaged in barrier flaps, and this type of part is highly flexible.But the present invention more lays particular emphasis on the overall flexibility of sanitary towel and is not only its peripheral part, therefore flexibility of the present invention more lays particular emphasis on the flexibility of the remarkable absorption portion of sanitary towel.If any one in these remarkable absorption portion of sanitary towel meets the parameter of this test, then sanitary towel meets this test.Therefore, the multiple different sample from each sanitary towel should be tested.Certainly, except above-mentioned those parts be excluded, the structurally the most soft part of sanitary towel should be tested.Tester should not fold or bend specimen, and the process of sample should minimally and the edge of a taking sample to avoid affecting bend performance.From remaining four sanitary towels, cut identical with the sample cut from the first sanitary towel, equal amount " Y " individual 37.5 is multiplied by the sample of 37.5 millimeters.Therefore, tester should have the group of five same sample that quantity is " Y ".
operation
Program for circular bending code is as follows.By sample is retained in 21.+-.1 degree Celsius, and the indoor of the relative humidity of 50.+-.2% continue the time conditioning samples of two hours.Make test board horizontal positioned.Velocity of plunger is set as 50.0 cm per minute/full length of stroke.Make, on the aperture platform being centrally located at below plunger of sample, to make the body surface 26 of sample towards plunger, and garment surface 17 object platform of sample.If necessary, also regulation indicator zero-bit is checked.Start plunger.Should avoid touching sample at test period.Record maximum, force reading, is accurate to gram.Repeat above-mentioned steps until test whole five same sample.
calculate
The peak value bending rigidity of each sample is the maximum, force reading of this sample.Please remember the group cutting five same sample that quantity is " Y ".Test often organizes five same sample and five values obtained described group are average.Therefore, each meansigma methods during current tester has after tested " Y " group.Please remember, if any one has required bending resistance in the remarkable absorption portion of sanitary towel, then described sanitary towel meets the parameter of this test.Therefore, the bending resistance of specially designed sanitary towel is maximum in these average peak bending rigidities.
In certain embodiments, absorbent article as described herein can have the free absorptive capacity of about 4 grams/gram to about 125 grams/gram; In certain embodiments, about 10 grams/gram to about 100 grams/gram; And in certain embodiments, about 20 grams/gram to about 60 grams/gram.The test of measuring free absorptive capacity is discussed in this article.
Test and free absorptive capacity such as the under type of absorbent article measure.The separate paper of any bonding is removed from absorbent article to be tested.For determining test capacity, from the absorbent article part usually receiving material to be absorbed, cut the part of 4.75 × 14.0 centimetres.The whole absorbent article of any separate paper of removing is used to test free absorptive capacity.Weigh described goods, be accurate to 0.1 gram.Then goods are immersed in the beaker of sterile saline solution (deriving from Baxter Travenol Company of Deerfield, Ill.), goods all cannot not flooded bendingly or distortion or folding.By goods submergence 10 minutes.From saline solution, remove goods and hang two minutes at vertical position, discharging from goods to make saline solution.Then be placed on downwards on absorbing strip on goods body-facing surface, described absorbing strip is such as purchased from Filtration Science Corp., Eaton-Dikeman Division of Mount Holly Springs, the filter paper #631 of Pa.Uniform 17.6 grams/cm of loads are placed, to extrude excess fluid on goods.Within every 30 seconds, replace absorbing strips until the Fluid Volume transferred on absorbing strip is less than 0.5 gram within 30 second time.Then, weigh described goods, be accurate to 0.1 gram, and deduct the dry weight of goods.No matter be which kind of situation, the difference that unit is gram is the test of goods or free absorptive capacity.Similar test description in United States Patent (USP) 5,951, in 537.
Because the flexibility requirements of absorbent article, absorbent article possibility can be relatively thin.In certain embodiments, maintenance absorbent article is thinner gives its low dress consciousness and also keeps it not noticeable as much as possible.In certain embodiments, the thickness of absorbent article can be and is less than about 10mm; In certain embodiments, about 8mm is less than; About 1mm to 5mm in certain embodiments; And about 1.5mm to about 4mm in certain embodiments.As shown in Figure 1, this type of sanitary towel 10 can have the thickness of about 1.9 millimeters.The thickness of absorbent article is determined by testing as follows.
Need comparator gauge, specifically purchased from the 130 type Ames with 482 type dial indicators of B.C.Ames, Company (Waltham, Mass).Comparator gauge should have the circular comparator leg of aluminum, and described leg has the weight of 10.0 grams and the contact surface of 5.16 square centimeters.Comparator gauge is returned to zero.80.0 grams of rustless steel counterweights are placed on the spindle extended on comparator graduated disc.Tester leg is raised, and will the absorbent article of the separate paper of any bonding be removed to being placed down on base plate.Be positioned at by absorbent article on base plate, make when leg declines, it is in the center of absorbent article.Flatten as far as possible or avoid any wrinkle in absorbent article.Described leg is slowly dropped on absorbent article.By after leg contacts 30 seconds with absorbent article, the reading reading comparator graduated disc measures the thickness of absorbent article.Repeated measure is carried out in 3.0 centimetres, each end along longitudinal center's linear distance absorbing material of absorbent article.The meansigma methods of three readings is the thickness of absorbent article.Similar test description in United States Patent (USP) 5,951, in 537.
vII. lotion-treated absorbent article is used
As described herein prepare absorbent article time, can lotion application compositions, make during wearing, at least some part in detergent composition is transferred to from treated goods on the skin of wearer.Namely, detergent composition can be applied directly to the surface of one or more contact wearer, in the position that maybe can be administered to alternative or device, make between the operating period when not having user/care-giver to intervene, skin care compositions is easily applicable to the surface transfer from one or more contact wearer.Such as, the material of the lower face contacting wearer is positioned, the compositions etc. of encapsulation.In addition, detergent composition can be applied to one or more for delivery in the buttocks, abdominal part, back, waist, both sides, thigh etc. of wearer of other article areas.The non-limiting example of suitable method comprises spraying, printing (such as flexographic printing), coating (such as contacting slot type coating, concave surface coating), floods, extrudes or the combination of these application technologies, such as skin care compositions is sprayed on surface of revolution such as stack, then compositions is transferred to the expectation part of goods.Alternatively, with the form of solid or semisolid material, skin care compositions can be applied to substrate via various method.Should be appreciated that different applying technology/equipment is applicable to the material of the rheological behavior (such as shear viscosity, elastic modelling quantity) had in particular range.For being described in United States Patent (USP) 6,570, in 054 by other suitable technology of detergent composition process absorbent article.
In certain embodiments, absorbent article comprises about 2mg to about 300mg, in certain embodiments about 5mg to about 200mg; And the lotion/absorbent article of about 10mg to about 150mg in certain embodiments.Can about 2gsm to about 100gsm; About 5gsm to about 70gsm, and lotion is applied in a part for absorbent article by about 10gsm to about 60gsm.GSM or gram/m to derive from lotion quality divided by the area it applying lotion.Lotion can be applied to the top flat of absorbent article.Can the pattern of various restriction, such as one or more point, one or more, one or more square, one or more circles or one or more ellipse, be applied to absorbent article by detergent composition.When applying in bar form, bar length can be the length of absorbent article at the most, and width can be about 0.1mm to 50mm; About 0.5mm to 20mm; Or about 1mm to about 10mm.For realizing the beneficial effect to the expectation of wearer, can be applied in the specific region of absorbent article by detergent composition, described region is not limited to longitudinal outward flange of absorbent article, an end of the region relative with vaginal orifice or absorbent article or two ends.Such as, see european patent application 1455716 and PCT patent application WO2003/051260.
vIII. relevant context information is passed on to consumer
The disclosure relates to absorbent article, and described goods mix the lotion deriving from Renewable resource, is also provided for the mode passing on environmental information to consumer.This type of information can be shown on the absorbent product (or in relevant packaging).Relevant environmental information identifiable design absorbent article and/or lotion, as: eco-friendly or the earth is friendly; There is oil (or oil) dependency or the content of reduction; There is foreign oil (or oil) dependency or the content of reduction; There is the petroleum chemicals of reduction or have not containing the component of petroleum chemicals; And/or obtained by Renewable resource, or there is the component obtained by Renewable resource.This reception and registration uses the consumer of petroleum chemicals (be such as concerned about the consumer that natural resources are exhausted or think the not natural or not eco-friendly consumer based on petrochemical product) and environmentally conscious consumer to be important for opposing.If do not have this type of to pass on, beneficial effect of the present disclosure may be inoperative to some consumers.
Reception and registration can multiple reception and registration form realize.Suitable reception and registration form comprises store display, poster, bulletin, computer program, pamphlet, packaging word, shelf information, video, advertisement, internet address, picto-diagram, diagram or other suitable reception and registration form any.Described information can in shop, on TV, can utilize in the form of computer, in advertisement or in other suitable occasion any and be utilized.It is desirable that multiple reception and registration form can be adopted to scatter relevant context information.
Pass on and can be written, oral, or to express by one or more pictures, figure or icon.Such as, the describing of relevant context information, offscreen voice or other reception and registration that can hear can be had based on the advertisement of TV or the Internet.Equally, relevant context information can utilize the above any suitable reception and registration form enumerated to pass in writing.In certain embodiments, can expect, compared with the detergent composition of current commercially available acquisition, to quantize the minimizing of the petroleum chemicals consumption of detergent composition of the present invention.
Relevant context information also can comprise the information of petroleum chemicals equivalence.Can the derivative material of known much reproducible, naturally occurring or non-petroleum.But when being combined with detergent composition, these materials lack the performance characteristic desired by consumer usually.Therefore, know that in order to allow consumer the lotion deriving from Renewable resource as mentioned above shows performance characteristic equivalent or more excellent compared with the lotion deriving from oil, the information of oil identity property may be necessary.Suitable petroleum chemicals identity property information can comprise and be not derive from the absorbent article of Renewable resource and/or comparing of lotion.This information passes on relevant environmental information and petroleum chemicals equivalence information simultaneously.
Dimension disclosed herein and value should not be construed as and be strictly limited to quoted exact value.On the contrary, except as otherwise noted, each such dimension is intended to represent the function equivalent scope near described value and this value.Such as, disclosed dimension " 40mm " is intended to represent " about 40mm ".
The All Files quoted in detailed Description Of The Invention is all incorporated herein by reference in relevant portion; It is to its accreditation as the prior art of present disclosure that the quoting of any document all should not be construed as.When any implication of term in the literature or definition and any implication of same term in the document be incorporated herein by reference or define is conflicted, be as the criterion with the implication or definition of giving that term in the literature.
Although illustrate and describe the present invention with specific embodiment, it is obvious for those of skill in the art that, can make without departing from the spirit and scope of the present invention many other change and modification.Therefore, all this type of that appended claims is intended to contain in the scope of the invention changes and modification.
Claims (12)
1. a lotion, comprises:
A) emollient, described emollient is selected from mineral oil, vaseline and their mixture, and wherein said emollient derives from Renewable resource and has and uses ASTM D6866-10, the Bio-based content of about 10% to about 100% of method B; With
B) fixative, described fixative is selected from C
14-C
60fatty alcohol, C
14-C
60fatty acid, there is the C of the average degree of ethoxylation in about 2 to about 110 scopes
14-C
60alcohol ethoxylate, wax and their mixture.
2. lotion according to claim 1, also comprises at least one surfactant.
3., according to lotion in any one of the preceding claims wherein, wherein said fixative comprises C
16-C
22fatty alcohol, described C
16-C
22fatty alcohol is selected from spermol, stearyl alcohol, docosanol and their mixture.
4. lotion according to claim 2, wherein said at least one surfactant comprises non-ionic surface active agent.
5. according to lotion in any one of the preceding claims wherein, also comprise skin care actives, described skin care actives is selected from vitamin and derivant thereof; Sunscreen; Antiseptic; Anti-acne medicine; Antioxidant; Skin is consoled and consolidant; Chelating agen and sequestering agent; Quintessence oil, skin sensates, proton give agent; Protease and enzyme inhibitor; Antimicrobial; Wetting agent; Multi-functional dose and their mixture.
6., according to lotion in any one of the preceding claims wherein, wherein said emollient comprises use ASTM D6866-10, the Bio-based content of about 30% to about 90% of method B.
7., according to lotion in any one of the preceding claims wherein, wherein said emollient has the oil-proofness index at least about 10 hours at 110 DEG C.
8., according to lotion in any one of the preceding claims wherein, there is the penetration hardness of about 5 millimeters to about 365 millimeters at 25 DEG C.
9., according to lotion in any one of the preceding claims wherein, there is about 5 dyne/cm
2to about 50,000 dyne/cm
2elastic modelling quantity.
10., according to lotion in any one of the preceding claims wherein, have at about 20 DEG C between about 1.0 × 10
6centipoise and about 1.0 × 10
8zero-shear viscosity between centipoise.
11. 1 kinds of absorbent articles, described absorbent article comprises according to lotion in any one of the preceding claims wherein.
12. according to lotion in any one of the preceding claims wherein, and wherein said emollient has the oil-proofness index at least about 10 hours at 110 DEG C.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/739,118 US20130144239A1 (en) | 2011-07-13 | 2013-01-11 | Lotions derived from renewable resources and absorbent articles comprising same |
| US13/739,118 | 2013-01-11 | ||
| PCT/US2014/010625 WO2014110096A1 (en) | 2013-01-11 | 2014-01-08 | Lotions comprising emollients of a renewable resource and an immobilizing agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104918662A true CN104918662A (en) | 2015-09-16 |
Family
ID=50023881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480004673.2A Pending CN104918662A (en) | 2013-01-11 | 2014-01-08 | Lotions comprising emollients of a renewable resource and an immobilizing agent |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP2943254A1 (en) |
| CN (1) | CN104918662A (en) |
| WO (1) | WO2014110096A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105596284A (en) * | 2016-02-01 | 2016-05-25 | 东莞品派实业投资有限公司 | Skin nourishing body wash and preparation method thereof |
| CN108714207A (en) * | 2018-05-31 | 2018-10-30 | 李珍 | Activating qi and collateral cream |
| CN113905716A (en) * | 2019-06-06 | 2022-01-07 | 宝洁公司 | Skin care compositions derived from renewable resources and absorbent articles comprising the same |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1168638A (en) * | 1994-11-28 | 1997-12-24 | 普罗克特和甘保尔公司 | Diaper having a lotioned topsheet |
| WO2001083876A1 (en) * | 2000-04-27 | 2001-11-08 | Kimberly-Clark Worldwide, Inc. | Nonwovens modified with petrolatum |
| WO2008128232A1 (en) * | 2007-04-16 | 2008-10-23 | Syntroleum Corporation | Process for producing synthetic petroleum jelly |
| CN104093428A (en) * | 2011-07-13 | 2014-10-08 | 宝洁公司 | Lotions derived from renewable resources and absorbent articles comprising same |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5383869A (en) | 1988-03-31 | 1995-01-24 | The Procter & Gamble Company | Thin, flexible sanitary napkin |
| US6861571B1 (en) * | 1994-11-28 | 2005-03-01 | The Procter & Gamble Company | Article having a lotioned topsheet |
| US6623464B2 (en) | 1996-06-17 | 2003-09-23 | The Procter & Gamble Company | Breathable absorbent articles |
| US6660283B2 (en) * | 1997-12-19 | 2003-12-09 | Societe L'oreal S.A. | Use of cinnamic acid, or of at least one of its derivatives in a cosmetic composition |
| US6570054B1 (en) | 1999-05-21 | 2003-05-27 | The Procter & Gamble Company | Absorbent article having a stable skin care composition |
| DE60012789T2 (en) * | 1999-12-30 | 2005-08-04 | Kimberly-Clark Worldwide, Inc., Neenah | AN ANTIVIRAL LOTION COMPOSITION AND LOTION-TREATED TISSUE PRODUCT |
| DE10032964B4 (en) * | 2000-07-06 | 2017-10-12 | Beiersdorf Ag | Use of creatine in cosmetic or dermatological preparations |
| US6656168B2 (en) | 2001-12-18 | 2003-12-02 | Kimberly-Clark Worldwide, Inc. | Feminine care product with discrete areas of a skin wellness additive |
| DE10200657B4 (en) * | 2002-01-10 | 2010-12-09 | Wacker Chemie Ag | 2: 1 complex of β- or γ-cyclodextrin and α-tocopherol |
| US7655717B2 (en) * | 2002-07-17 | 2010-02-02 | Mary J. Goulbourne | Ointment composition for treating decubitus ulcers and methods for its making and its use |
| AU2004273552B2 (en) * | 2003-09-23 | 2010-12-16 | Origin Biomed Inc. | Anhydrous topical formulation for polyphenols |
| CN1946902A (en) * | 2004-04-23 | 2007-04-11 | 宝洁公司 | Fibrous structures comprising a surface treating composition and a lotion composition |
| MX2008011524A (en) * | 2006-03-07 | 2009-02-03 | Elevance Renewable Sciences | Compositions comprising metathesized unsaturated polyol esters. |
| US20070219521A1 (en) | 2006-03-17 | 2007-09-20 | The Procter & Gamble Company | Absorbent article comprising a synthetic polymer derived from a renewable resource and methods of producing said article |
| IN2014DN08524A (en) * | 2012-04-20 | 2015-05-15 | Procter & Gamble | |
| BR112014026115B1 (en) * | 2012-04-20 | 2019-12-17 | Procter & Gamble | composition for hair treatment |
-
2014
- 2014-01-08 EP EP14701642.2A patent/EP2943254A1/en not_active Withdrawn
- 2014-01-08 CN CN201480004673.2A patent/CN104918662A/en active Pending
- 2014-01-08 WO PCT/US2014/010625 patent/WO2014110096A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1168638A (en) * | 1994-11-28 | 1997-12-24 | 普罗克特和甘保尔公司 | Diaper having a lotioned topsheet |
| WO2001083876A1 (en) * | 2000-04-27 | 2001-11-08 | Kimberly-Clark Worldwide, Inc. | Nonwovens modified with petrolatum |
| WO2008128232A1 (en) * | 2007-04-16 | 2008-10-23 | Syntroleum Corporation | Process for producing synthetic petroleum jelly |
| CN104093428A (en) * | 2011-07-13 | 2014-10-08 | 宝洁公司 | Lotions derived from renewable resources and absorbent articles comprising same |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105596284A (en) * | 2016-02-01 | 2016-05-25 | 东莞品派实业投资有限公司 | Skin nourishing body wash and preparation method thereof |
| CN108714207A (en) * | 2018-05-31 | 2018-10-30 | 李珍 | Activating qi and collateral cream |
| CN113905716A (en) * | 2019-06-06 | 2022-01-07 | 宝洁公司 | Skin care compositions derived from renewable resources and absorbent articles comprising the same |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014110096A1 (en) | 2014-07-17 |
| EP2943254A1 (en) | 2015-11-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101945674B (en) | Absorbent article with lotion comprising polypropylene glycol material | |
| US6107537A (en) | Disposable absorbent articles providing a skin condition benefit | |
| KR100957259B1 (en) | System for skin health of absorbent article wearers | |
| RU2246319C2 (en) | Wet napkins favorably treating skin | |
| US8921640B2 (en) | Absorbent article with philic anhydrous lotion | |
| MX2008011419A (en) | Absorbent articles with lotions. | |
| US20110160688A1 (en) | Absorbent article comprising lotion composition comprising omega-6 fatty acid and method of improving skin barrier function | |
| MX2008003085A (en) | Sanitary napkins with hydrophobic lotions. | |
| MX2013003897A (en) | Absorbent article with lotion. | |
| US20110159074A1 (en) | Wipe Article Comprising Lotion Composition Comprising Omega-6 Fatty Acid And Method Of Improving Skin Barrier Function | |
| CN104918662A (en) | Lotions comprising emollients of a renewable resource and an immobilizing agent | |
| JP2024009854A (en) | Skin care compositions derived from renewable resources and absorbent articles comprising the same | |
| CN106659815A (en) | Absorbent article comprising a cooling system | |
| CN104093428A (en) | Lotions derived from renewable resources and absorbent articles comprising same | |
| US20130144239A1 (en) | Lotions derived from renewable resources and absorbent articles comprising same | |
| AU2016412538B2 (en) | Intimate skin conditioner veil comprising skin well-being agent | |
| ES2893958T3 (en) | Hygienic article comprising solid emulsion and manufacturing method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150916 |
|
| RJ01 | Rejection of invention patent application after publication |