WO2006022288A1 - 家庭用薄葉紙 - Google Patents
家庭用薄葉紙 Download PDFInfo
- Publication number
- WO2006022288A1 WO2006022288A1 PCT/JP2005/015335 JP2005015335W WO2006022288A1 WO 2006022288 A1 WO2006022288 A1 WO 2006022288A1 JP 2005015335 W JP2005015335 W JP 2005015335W WO 2006022288 A1 WO2006022288 A1 WO 2006022288A1
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- WO
- WIPO (PCT)
- Prior art keywords
- thin paper
- paper
- household thin
- general formula
- paper according
- Prior art date
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Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/53—Polyethers; Polyesters
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H1/00—Paper; Cardboard
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K10/00—Body-drying implements; Toilet paper; Holders therefor
- A47K10/16—Paper towels; Toilet paper; Holders therefor
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K7/00—Body washing or cleaning implements
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/18—Reinforcing agents
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/18—Reinforcing agents
- D21H21/20—Wet strength agents
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/002—Tissue paper; Absorbent paper
Definitions
- the present invention relates to a household thin paper, and particularly to a soft tissue and a soft, smooth, and more preferably a domestic thin paper that can give a feeling of feeling of stickiness.
- household thin paper include tissue paper and toilet paper.
- Patent Document 1 a quaternary ammonium salt as disclosed in Japanese Patent No. 3180916
- Patent Document 2 a polysiloxane substance as shown in Japanese Patent No. 280 6974
- Patent Document 3 describes that a moisturizing agent such as glycerin, diglycerin or low molecular weight polyethylene glycol, carboxymethylcellulose sodium, starch, etc.
- a moisturizing agent such as glycerin, diglycerin or low molecular weight polyethylene glycol, carboxymethylcellulose sodium, starch, etc.
- a hydrolytic paper containing a dry paper strength enhancer and a water-soluble wax such as a high molecular weight polyethylene glycol.
- Patent Document 2 Japanese Patent No. 2806974
- Patent Document 3 Japanese Patent No. 3454997 Disclosure of the invention
- a main object of the present invention is to provide a household thin paper which is excellent in flexibility and is not easily torn. Furthermore, it is an object of the present invention to provide a thin paper for household use which is soft and smooth and has a moist feeling while causing a decrease in paper strength, particularly when using toilet paper.
- Household thin paper characterized by containing a polyester compound represented by the following general formula (1).
- R is HO— or HO (R 0) a—, and R is alkylene having 2 to 3 carbon atoms.
- R 2 O Even if there is only one type of R 2 O, 2 types of R 2 O are attached in a random or block form.
- A can be added, a can be 1 to 200, and a can be the same or different in the same molecule, b can be 2 to: LOO, and R can be a hydrogen atom or Table expressed by general formula (2)
- the household thin paper according to claim 3 or 5 which is contained in an amount of 5 to 60% by mass based on the weight of the sheet containing the polyester compound represented by the general formula (1) and the humectant.
- the soft tissue has a softness of 0.8 to 1.5 g / 100 mm.
- the invention's effect is 10 to 40 g / m 2 .
- the paper strength is soft and smooth, and the paper strength decreases little while giving a feeling of persistence.
- a polyester compound represented by the general formula (1) is added to a pulp raw material as a softening agent for household thin paper. And a place to give a moist feeling In some cases, a humectant is also added.
- the polyester-based compound represented by the general formula (1) used in the present invention is an aromatic dicarboxylic acid or a derivative thereof and a glycol represented by the general formula HO- (R 0) a-H.
- aromatic dicarboxylic acids include terephthalic acid, isophthalic acid, and phthalic acid, and derivatives thereof include, for example, dimethyl ester, jetyl ester, dipropyl ester, and dibutyl ester of these dicarboxylic acids. Examples thereof include lower alkyl esters, chlorides of these dicarboxylic acids, and anhydrous phthalic acid. These aromatic dicarboxylic acids or their derivatives can be used alone or in combination of two or more.
- glycol represented by the general formula HO— (R 0) a—H is, for example, ethylene glycol.
- glycols can be used alone or in combination of two or more.
- a is 1 to 200, more preferably 1 to 150. If a exceeds 200, the viscosity of the polyester compound represented by the general formula (1) becomes too high and handling may be difficult.
- a may be all the same or different in the same molecule.
- the polyester compound represented by the general formula (1) in which all a are the same reacts with dimethyl ester such as terephthalic acid, isophthalic acid, phthalic acid, and the like with polyethylene glycol having a certain molecular weight, and the like. It can be produced by conducting a transesterification reaction involving demethanol and the like.
- Polyester compounds represented by the general formula (1) in which a repeating unit in which a is 1 and a repeating unit in which a is several tens to several hundreds exist in the same molecule include, for example, terephthalic acid, isophthalic acid, and the like. It can be produced by reacting a dihydroxyethyl ester such as acid or phthalic acid with polyethylene glycol having a certain molecular weight, etc., and performing a transesterification reaction with deethylindalicol to polymerize.
- b is 2 to: L00, more preferably 2 to 30. When b exceeds 100, the viscosity of the polyester-based compound represented by the general formula (1) becomes too high and handling may be difficult.
- the mass average molecular weight of the polyester compound represented by the general formula (1) is preferably 1,000 to 200,000, more preferably 10,000 to 50,000. If the mass average molecular weight of the polyester compound is less than 1,000, the flexibility imparting effect may not be sufficiently exhibited. If the mass average molecular weight of the polyester compound exceeds 200,000, the viscosity of the polyester compound becomes too high and handling may be difficult.
- the mass average molecular weight of the polyester compound can be determined by gel permeation chromatography using a monodisperse polyethylene glycol having a known molecular weight as a measurement standard substance.
- Polyester compounds represented by the general formula (1) used in the present invention include, for example, Nice Poll PR-86, Nice Pole PRS, Nice Pole PR-333, Nice Pole PR-555 [V, misalignment] Nikka Chemical Co., Ltd.].
- the content (addition amount) of the polyester-based compound represented by the general formula (1) is not particularly limited, but is usually 0.05 to L0 mass% is preferred, and 0.5 to 5 mass% is more preferred. If the content of the polyester compound represented by the general formula (1) is less than 0.05% by mass, sufficient flexibility imparting effect may not be exhibited. The greater the amount of the polyester compound represented by the general formula (1) added to the pulp material, the greater the flexibility-imparting effect. However, the content of the polyester compound represented by the general formula (1) is 10%. When the mass% is exceeded, problems such as giving a sticky feeling occur.
- the present invention may contain a water-soluble polyurethane resin represented by the general formula (3).
- the water-soluble polyurethane resin can be added in an amount of 0.05 to 7% by mass based on the pulp raw material.
- the weight ratio of the polyester-based compound to the water-soluble polyurethane resin is preferably from 100 Zl to 55 Z45 force, particularly from 100 Zl to 70 Z30. That is, what is mainly composed of the polyester compound of the present invention is desirable.
- Ri is a polyalkylene polyether glycol chain having a molecular weight of 400 to 500,000.
- the polyester compound adheres to the pulp fiber without being affected by hydrogen bonding between the norp fibers, and in addition to flexibility, it has the effect of preventing a decrease in paper strength. is there. In addition, it has been found that it has the effect of giving a sliding force as in the case of adding silicone to household thin paper.
- the household thin paper of the present invention has a 1-ply rice basis weight of 10.0 to 40. Og / m 2 (more preferably 10.0 to 17. Og / In the case of m 2 and toilet paper, it is desirable to be 12. 0-25. OgZm 2 ). Low rice tsubo can weaken the stiffness of the paper, making it sufficiently flexible. However, if it is too low, the strength will decrease and the above-mentioned cushioning property will not be obtained.
- the polyester compound can be finely divided by means such as emulsification and used as powder particles in order to give a smooth feel and flexibility to the surface.
- powder particles having an average particle size of 0.1 to 30 / ⁇ ⁇ , or agglomerated particles of the powder particles, and those having an average particle size of 10 to LOO ⁇ m are also used. Is possible.
- a silicone powder formed from a silicone elastomer can be contained together with the polyester-based compound.
- a silicone powder formed from a silicone elastomer in which dimethyl silicone elastomer is finely divided by means such as emulsification.
- powder particles having an average particle diameter of 0.1 to 30 / ⁇ ⁇ , or silicone powder particles having an average particle diameter of 10 to L00 ⁇ m, such as dimethyl silicone crosslinked elastomer (for example, Toray Dow Co., Ltd.) Jung "BY29-119", “BY29-122”) can be used together.
- the power of silicone powder particles, powder particles of polyethylene, polypropylene, acrylic, etc. can be used in combination.
- the silicone powder of 0.1 to 30 / ⁇ ⁇ is preferably used in combination with a silicone oil of 25 cst or less, and 0.05 to 5% based on the dry fiber weight.
- a silicone oil of 25 cst or less, and 0.05 to 5% based on the dry fiber weight.
- the softener can be appropriately selected from the strengths of anionic surfactants, nonionic surfactants, cationic surfactants and zwitterionic surfactants.
- the stiffness (bending rigidity) of the base paper can be reduced to the above-mentioned range, so that the moisturizing agent can enhance the softness of the softening agent.
- the cation surfactant carboxylate, sulfonate, sulfate ester, phosphate ester, and the like can be used. In particular, alkyl phosphate ester salts are preferred.
- Nonionic surfactants include polyalcohol monofatty acids such as sorbitan fatty acid esters, diethylene glycol monostearate, diethylene glycol monosoleate, glyceryl monostearate, glyceryl monosoleate, and propylene glycol monostearate.
- Esters, ⁇ - (3-Oleirosyl 2-hydroxypropyl) diethanolamine, polyoxyethylene hydrogenated castor oil, polyoxyethylene sorbite dense wax, polyoxyethylene Tylenesonolebitane sesquistearate, polyoxyethylene monooleate, polyoxyethylene monolaurate, polyoxyethylene cetyl ether, polyoxyethylene lauryl ether, and the like can be used.
- a softening agent that can be suitably used together with the polyester composite of the present invention, there is a cationic surfactant.
- a cationic surfactant a quaternary ammonium salt, an amine salt, or an amine can be used.
- a zwitterionic surfactant a secondary or tertiary amine amine derivative containing carboxy, sulfonate or sulfate, or a heterocyclic secondary or tertiary amine amine derivative or the like is used. This comes out.
- a softening agent may cause a decrease in paper strength
- aminoforms such as urea formaldehyde, melamine-formaldehyde, and polyamide-epoxyhydrin-based, polybutal alcohol
- dialdehyde starch in particular starch as a paper strength agent (wet strength agent).
- glycerin is effective. It has been confirmed that the addition of glycerin improves the touch such as moist feeling, but the moisture increases due to the action of the moisturizing agent and the paper strength decreases. However, since the polyester-based compound provides excellent smoothness without giving hydrogen bonding between fibers, the amount of added glycerin can be relatively reduced, and the paper strength is not reduced or reduced. can do.
- the polyester-based compound represented by the general formula (1) and the humectant are 5 to 60% by mass, particularly 5% to 60% by mass with respect to the weight of a sheet to be included (generally a sheet containing about 5 to 6% moisture) It is desirable to contain 10 to 30% by mass.
- moisturizers that can be used include polyglycols such as diglycerin, propylene glycol, 1,3 butylene glycol, and polyethylene glycol, and sugars such as sorbitol, glucose, xylitol, maltose, maltitol, mannitol, and trehalose. Examples thereof include those using at least one humectant among glycol solvents and derivatives thereof.
- cetanol, stearyl alcohol, oleyl alcohol, etc. Alcohol, liquid paraffin, etc. can also be used.
- amino acids such as glycine, aspartic acid, arginine, lanine, cystine, cystine; aloe extract, amachiya extract, karin extract , Plant extract extracts such as cucumber extract, aginape, tomato extract, wild rose extract, loofah extract, lily extract, lotus root extract; olive oil, jojoba oil, rosehip oil, almond oil, eucalyptus oil, avogado oil, camellia oil, Vegetable oils such as soybean oil, safflower oil, sesame oil, evening primrose oil; vitamins, hydrolyzed collagen, hydrolyzed keratin, hydrolyzed silk, chitosan, urea, honey, royal jelly, sodium hyaluronate, ceramide, squalane, petrolatum, vitamin C, vitamin E And the like can be formulated collagen.
- amino acids such as glycine, aspartic acid, arginine, lanine, cystine, cystine
- vitamin C, vitamin E, and collagen have a function of enhancing moisture feeling.
- Vitamin and vitamin E also function as antioxidants.
- Vitamin E is a highly reducing component, and has an antioxidant effect that scavenges active oxygen 'free radicals and prevents the formation of lipid peroxides. Therefore, vitamin E functions as a chemical solution stabilizer, and when applied to the skin of a person who uses thin paper, it exhibits an antioxidant effect and a blood circulation promoting effect on the sebum of the skin. There is also a moisturizing function.
- Vitamin C like vitamin E, has the anti-oxidative effect of sebum.
- Vitamin C has the action of reducing vitamin E, so if both vitamin C and E are used, vitamin C acts as an auxiliary to vitamin E and reduces vitamin E that has been oxidized by active oxygen.
- vitamin E has the effect of maintaining the strong sebum antioxidant effect. Collagen forms 90% of the dermis of the skin, and when this decreases, the skin loses moisture and tension. Therefore, when it is contained in the thin paper, it exhibits a moisturizing effect that moisturizes the skin when it comes in contact with the skin, and also exhibits a moisturizing effect on the thin paper.
- pulp fibers having NBKP content of 30 to 80% and LBKP of 20 to 70% as a main raw material. If necessary, 100% virgin pulp can be blended with 30% or less, preferably 10% or less of waste paper pulp with respect to the norp material.
- the longitudinal length of the dry tensile strength is 200 to 500 cNZ25 mm width and the lateral force is 0 to 200 cNZ25 mm width. This is because if the dry tensile strength is low, it will cause tearing. Special In addition, it is difficult to break during actual use, such as biting the nose. In addition, the carton force can be pulled out smoothly, and the force can be prevented from being broken when taken out.
- the dry tensile strength in the machine and transverse directions is measured according to JIS P8113.
- the softness (test using a handometer according to JAPAN TAPPI paper pulp test method No.34: 2000) is preferably 0.8 to 1.5 gZl00 mm.
- the surface is smooth. It is desirable that the smoothness (MMD) expressed by the average deviation of the coefficient of friction in the surface characteristics using a KES tester is 5.0-15.0 (more preferably 8.0-12.0).
- the friction coefficient average deviation MMD is the value obtained by dividing the area of the variation in surface thickness when the friction element is moved by the movement distance (2 cm).
- this MMD corresponds to smoothness.
- the Oribuoiru 4mg contact plane of 10mm square constituted by artificial leather was coated evenly one, the whole contact plane in contact pressure 50GfZcm 2, the paper was fixed on a horizontal measuring plane constituted by artificial leather In this state, the paper sample is placed at a speed of 0.1 cmZ second in a direction perpendicular to the length direction or the width direction of the contact plane while applying a tension of 20 gfZcm to the paper sample in the moving direction.
- the touch value (oil KES) of the present invention it is 3.0 to 6. 0 I want it! / ⁇ .
- the measurement is performed using an artificial leather (sublarle: output) on a base of a normal MMD tester, for example, a friction tester (KES SE) manufactured by Kato Tech Co., Ltd.
- the measurement terminal T is covered with artificial leather (Sablare: Idemitsu Techno Fine Co., Ltd.) and the measurement surface of the measurement terminal is covered with artificial leather (contact) Olive oil (BOSCO Etastra virgin oil: Nisshinsei) Oil) 4mg can be applied evenly and the same procedure as for MMD can be performed.
- the contact plane made of artificial leather has a cross section diameter of 0.5 mm and is a piano wire with adjacent unit bulges with a radius of curvature of 0.25 mm at the front end and full width. It can be formed by covering the artificial leather with MMD measuring terminals that have a measuring surface of 10 mm square with a continuous measuring surface of 1 Omm and a measuring surface length of 10 mm. . Cover the terminal with artificial leather so that the artificial leather is in close contact with the measurement surface of the terminal so that a 10 mm square contact plane is formed, or with a slight tension. Can be achieved.
- the artificial leather and the internal terminal are displaced and fixed so that the artificial leather is not distorted in the contact plane. It is important to. For example, after the terminal is covered so that the contact plane is configured, the contact plane is not configured, and the measurement of the apparatus is not affected by a rubber band or the like. Firmly fix to. In addition, place artificial leather on the base of the MMD testing machine and fix it with adhesive tape. At this time, it is important that the artificial leather is firmly fixed to the base so as not to be distorted during measurement. The artificial leather laid on the base is the same as the artificial leather constituting the contact plane. Paper samples should be cut into a 10cm square and fixed on a base with artificial leather.
- the sample For measurement, hold the sample with a weight for holding the sample (about 10 Og) on the paper sample. Also, the load on the measuring terminal of the testing machine is set to 50 g, and the entire contact plane made of artificial leather is brought into contact with the paper sample with a contact pressure of 50 gfZcm 2 , which is similar to the MMD measurement. This can be achieved by attaching the weight of the top of the terminal.
- the method of fixing one end of the support material (the end opposite to the direction of movement of the paper sample) conforms to the MMD measurement. The measurement is performed three times in the vertical direction of the paper sample and three times in the horizontal direction for a total of 6 times, and the measured value is the average of the 6 times. Artificial leather and olive oil can be replaced with equivalent products.
- the surface properties of the household thin paper of the present invention are as follows: pulp blending, calendering conditions, papermaking moisture, doctor blade edge angle, blade angle, adhesion / peeling strength balance, crepe rate, additive (including moisturizing agent) ) And the amount thereof can be adjusted.
- the polyester compound according to the present invention is water-soluble, it is dissolved or dispersed in water. However, since it has a high molecular weight, it is desirable to use it by dissolving it in a solvent such as isopropyl alcohol or dipropylene glycol.
- Household thin paper according to the present invention can be manufactured according to known equipment and manufacturing processes. That is, it can be produced by a production method in which raw pulp is made with a paper machine and preferably subjected to crepe treatment and calendar treatment.
- the polyester-based compound represented by the general formula (1) of the present invention (if necessary, a humectant (particularly together with glycerin) can be applied as follows: That is, it can be applied by spraying after papermaking.
- tissue paper it is particularly preferable that the base paper made of pulp fiber is rolled up by the width of the product and the continuous sheet roll is rewound and each sheet is folded and stacked in an interfolder to produce a product. This is a method in which the chemical solution is continuously applied to the continuous sheet by roll transfer during the process of unwinding and folding and stacking when manufacturing thin paper.
- the amount of the chemical solution applied to the base paper can be increased as compared with the case of spray coating.
- online application is performed in the interfolder, it is possible to reduce the rice tsubo, which does not cause the paper to stretch, and to reduce the stiffness of the paper or to improve the texture. Even if the amount of the chemical solution is applied, a product having high flexibility can be obtained. Reducing the amount of the chemical solution that lowers the rice tsubo means excellent economic efficiency.
- a gravure roll is desirable for roll transfer application of a chemical solution, but a flexo roll may be used.
- the force explaining the physical properties of 1 ply in the above example may be 3 plies or more in addition to 2 plies. Furthermore, the present invention may be a force toilet paper that exhibits a particularly remarkable effect when it is a tissue paper that requires the required paper strength.
- the polyester compound (1) in the table is “Apol ES” manufactured by Nikka Chemical. —500 ”, the polyester compound (2) is“ L-1 4328 ”manufactured by Nikka Chemical Co., Ltd. Polyester compounds (1) and (2) are represented by the general formula (1).
- Comparative Example 1 As a comparative example, a commercially available product as a so-called soft type is shown.
- the softener of Comparative Example 1 is a cationic fatty acid ester (“SFS 1002” manufactured by PMC, Japan).
- the actual use evaluation and the sensory evaluation were performed on 30 adults with "goodness of touch when sniffing" (feeling of smoothness), “soft feeling of thickness”, and “breaking frequency of snout”.
- the above are represented as ⁇ , 3.0 to less than 4.0 as ⁇ , 2.0 to less than 3.0 as ⁇ , and 1.0 to less than 2.0 as X.
- the products according to the examples of the present invention are sufficiently evaluated in any actual use evaluation and sensory evaluation items in comparison with the commercially available products, and exhibit superior characteristics compared to the commercially available products. It has become. Furthermore, the example products are superior in tensile strength and tear frequency compared to those using other softening agents.
- polyester compound in the table “Apol ES-500” manufactured by Nikka Chemical Co., Ltd. was used (the same was true for “L-1 4328” manufactured by Nikka Chemical Co., Ltd.).
- the products according to Examples 4 and 5 of the present invention are sufficiently evaluated in any actual use evaluation and sensory evaluation items in comparison with the commercially available products, and have superior characteristics compared to the commercially available products. It is to show. Furthermore, the products of Examples 4 and 5 use other softeners in terms of “toughness” and tensile strength, which are excellent in sensory characteristics and have a low smoothness value and are hard to break. It is better than what I did.
- FIG. 1 is a diagram showing an MMD measurement terminal and an outline at the time of measurement.
- FIG. 2 A diagram showing a measurement terminal for the touch value (oil KES) and an outline at the time of measurement.
- FIG. 3 is a diagram showing an outline of an example of a surface property measuring apparatus.
- FIG. 4 is a diagram for explaining a configuration of a contact plane.
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Paper (AREA)
- Sanitary Thin Papers (AREA)
- Cosmetics (AREA)
- Polyesters Or Polycarbonates (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020077006830A KR101181034B1 (ko) | 2004-08-25 | 2005-08-24 | 가정용 박엽지 |
US11/661,008 US7850821B2 (en) | 2004-08-25 | 2005-08-24 | Household thin paper |
JP2006531941A JP4658056B2 (ja) | 2004-08-25 | 2005-08-24 | 家庭用薄葉紙 |
EP05780908A EP1793040B1 (en) | 2004-08-25 | 2005-08-24 | Tissue for household use |
CN2005800254204A CN101014742B (zh) | 2004-08-25 | 2005-08-24 | 家庭用薄纸 |
AT05780908T ATE554225T1 (de) | 2004-08-25 | 2005-08-24 | Tissue für haushaltsgebrauch |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004-245005 | 2004-08-25 | ||
JP2004245005 | 2004-08-25 | ||
JP2004255106 | 2004-09-02 | ||
JP2004-255106 | 2004-09-02 |
Publications (1)
Publication Number | Publication Date |
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WO2006022288A1 true WO2006022288A1 (ja) | 2006-03-02 |
Family
ID=35967497
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2005/015335 WO2006022288A1 (ja) | 2004-08-25 | 2005-08-24 | 家庭用薄葉紙 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7850821B2 (ja) |
EP (1) | EP1793040B1 (ja) |
JP (1) | JP4658056B2 (ja) |
KR (1) | KR101181034B1 (ja) |
CN (1) | CN101014742B (ja) |
AT (1) | ATE554225T1 (ja) |
WO (1) | WO2006022288A1 (ja) |
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JP2008253284A (ja) * | 2007-03-30 | 2008-10-23 | Daio Paper Corp | 拭取り用紙の製造方法及び拭取り用紙 |
RU2484882C2 (ru) * | 2007-11-01 | 2013-06-20 | Альстом Текнолоджи Лтд | Способ удаления co2 (варианты) |
WO2014049838A1 (ja) * | 2012-09-28 | 2014-04-03 | 日本製紙クレシア株式会社 | トイレットペーパー製品及びその製造方法 |
WO2014049839A1 (ja) * | 2012-09-28 | 2014-04-03 | 日本製紙クレシア株式会社 | フェイシャルティシュ製品及びその製造方法 |
JP2014065986A (ja) * | 2012-09-25 | 2014-04-17 | Nof Corp | 衛生紙用柔軟剤 |
JP2014073420A (ja) * | 2014-01-28 | 2014-04-24 | Nippon Paper Crecia Co Ltd | トイレットペーパー製品 |
JP2014073419A (ja) * | 2014-01-28 | 2014-04-24 | Nippon Paper Crecia Co Ltd | フェイシャルティシュ製品及びその製造方法 |
KR20200111188A (ko) * | 2018-01-25 | 2020-09-28 | 메이세이 카가쿠고교 가부시키가이샤 | 제지용 유연제, 종이 및 종이의 제조 방법 |
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JP4570669B2 (ja) * | 2008-03-31 | 2010-10-27 | 大王製紙株式会社 | 衛生薄葉紙 |
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KR20200111188A (ko) * | 2018-01-25 | 2020-09-28 | 메이세이 카가쿠고교 가부시키가이샤 | 제지용 유연제, 종이 및 종이의 제조 방법 |
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Also Published As
Publication number | Publication date |
---|---|
JP4658056B2 (ja) | 2011-03-23 |
EP1793040A4 (en) | 2010-06-23 |
KR20070061834A (ko) | 2007-06-14 |
US7850821B2 (en) | 2010-12-14 |
US20080207867A1 (en) | 2008-08-28 |
ATE554225T1 (de) | 2012-05-15 |
KR101181034B1 (ko) | 2012-09-07 |
CN101014742A (zh) | 2007-08-08 |
EP1793040A1 (en) | 2007-06-06 |
JPWO2006022288A1 (ja) | 2008-05-08 |
EP1793040B1 (en) | 2012-04-18 |
CN101014742B (zh) | 2010-09-08 |
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