CN105602749A - Long-acting fragrance retaining agent - Google Patents
Long-acting fragrance retaining agent Download PDFInfo
- Publication number
- CN105602749A CN105602749A CN201610090039.6A CN201610090039A CN105602749A CN 105602749 A CN105602749 A CN 105602749A CN 201610090039 A CN201610090039 A CN 201610090039A CN 105602749 A CN105602749 A CN 105602749A
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- CN
- China
- Prior art keywords
- essence
- modified starch
- fragrance
- starch
- long
- 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.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/22—Carbohydrates or derivatives thereof
- C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
- C11D3/227—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin with nitrogen-containing groups
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/50—Perfumes
- C11D3/502—Protected perfumes
Abstract
The invention relates to a long-acting fragrance retaining agent for daily chemical essence. The long-acting fragrance retaining agent is modified starch containing a hydrophobic group. Cationic etherification derivatization treatment needs to be conducted on the starch before hydrophobic denaturation. In addition, according to the requirement of viscosity, viscosity control treatment can be conducted before or after starch derivatization treatment, and the processing modes comprise oxidation, acidification and enzymolysis. The long-acting fragrance retaining agent is used for emulsifying the daily chemical essence, emulsion is obtained and preferably added to a textile washing product, the textile can keep the fragrance for a long time, the surface adsorption capability of the essence on fiber can be strengthened, the essence utilization rate is increased, the same fragrance effect is achieved, and the dosage of the essence is decreased. In addition, the emulsion obtained by emulsifying the daily chemical essence through the long-acting fragrance retaining agent can be dried and made into powdered essence, and the powdered essence has the same application and effect as those of emulsus essence.
Description
Technical field
The present invention relates to the Longaacting fragrance-aretaining agent of a kind of daily chemical essence, belong to converted starch application processing technique field. ThisBright described Longaacting fragrance-aretaining agent has good stable emulsifying effect to daily chemical essence, can greatly improve the thermally-stabilised of daily chemical essenceProperty, adsorption and slow release.
Technical background
Healthy, comfortable high-quality life is that modern pursues and yearns for, and medical research shows: some aromatic odor energyJoyful people's body and mind, purifies air, and improves human health status. Textile and people's life is closely bound up, and interwoveness isThe ideal carrier of aromatic odor, but expensive volatile oil is volatile substances, and being applied directly to can be loose very soon on textileLose, can not play a role enduringly.
In order to meet the demand of growing aromatic fabric, domestic and international many scientific research institutions and essence manufacturing enterprise are justConstantly develop perfuming, soaking perfume (or spice) and be coated with fragrant rear finishing technique. From just spraying face powder, perfume toward clothes at first, orOn clothes, sew on sachet, develop into the present method with stacte, the very large perfumed soap of fragrance or the sachet one of lavender is housedRise and be closed in suitcase, volatile aroma infiltrated fiber hole, the clothes energy short time keeps fragrance. In order to improve fabric absorption fragranceAbility, adopt the technology such as active carbon, micro-capsule, spices is directly weaved or is printed and dyed in cloth, as patentCN201310307454.9, CN201310514413.7, CN93112189.2, its complex process, cost is high, and fragrance is single.The most general method is, by textile washing articles for use such as cleaning solution, softener, care agents, aromatic is invested to textile at presentUpper, as patent US4096072, CN201410520806.3, CN201310134861, CN201310101768.3,CN20151134452.3 etc., by the surfactant in essential oil and textile washing articles for use (as sapn series, tween series,Epoxy organosilicon series, DBSA, the fragrant APEO of alkyl, ester-group Gemini quaternary ammonium salt etc.) merge mutually, althoughSimple to operate, the shortcoming such as essence is volatile, poor heat stability but exist, and aroma-keeping time is short. Patent CN201310749536.9,CN93104020.5 adopts microcapsules technology, essence is first prepared into microcapsules and adds in textile washing articles for use again, reachesThe object of permanent lasting, but its complicated process of preparation, cost is high, can not control well the release of fragrance, and on textileRetention low, greatly reduce the utilization rate of essence. Therefore, develop one and essence is had to good emulsification embeddingCan be adsorbed on again the essence emulsifying agent on textile fiber, become the most simple and effective approach that makes the permanent lasting of yarn fabric.
Most of textile fabrics are electronegative in water, can rely on electrostatic attraction, strongly with cationic materialBe adsorbed on fiber surface. In addition, in the object friction processes such as cotton fiber and metal, glass, with negative electrical charge, therefore use with sunThe emulsifying agent emulsifying essence of ion can improve the retention rate of essence on fiber, has created bar for realizing the permanent lasting of yarn fabricPart.
Starch is the photosynthetic products of plant greenery, is the high polymer of glucose, and its molecular formula is (C6H10O6)n. StarchIn contain multiple hydroxyls, these hydroxyls have the chemical reaction characteristic of alcoholic extract hydroxyl group, can react with chemical compound lot. For example, form sedimentPowder reacts with aminated compounds and generates the ether derivant that contains amino and ammonium, on nitrogen-atoms with positive charge, be referred to as positive fromSub-starch; In starch molecule, introduce hydrophobic grouping and make it have lipophile. Starch can increase after physics, chemical method modificationSome is functional or introduce new characteristic, makes it more be widely used in the fields such as food, medicine, weaving, papermaking, daily-use chemical industry.
Summary of the invention
The invention provides the Longaacting fragrance-aretaining agent of a kind of daily chemical essence, this Longaacting fragrance-aretaining agent has fine to daily chemical essenceStable emulsifying effect, can greatly improve heat endurance, adsorption and the slow release of daily chemical essence. This Longaacting fragrance-aretaining agentIt is a kind of modified starch that contains hydrophobic grouping. Before hydrophobic sex change, need starch to carry out cation etherificate derivation process. In addition,According to the needs of viscosity height, before or after starch derivation process, can carry out viscosity control processing to it, its processing mode aerobicChange, acidifying, enzymolysis.
The starch material that can be used for preparing Longaacting fragrance-aretaining agent of the present invention is from wax (gluing) corn, corn, Ma LingAny amyloid plants such as potato, sweet potato, wheat, rice, sago, cassava, Chinese sorghum.
Starch is carried out to cation etherificate derivation process etherifying reagent used and can be tertiary amine compound, quaternary ammonium salt etc., excellentSelect 3-chloro-2-hydroxypropyl-trimethyl ammonium chloride, diethyl aminoethyl chlorine, Hydroxyproyl Trimethyl quaternary ammonium chlorine, cation substitution value is notLower than 0.001, be preferably not less than 0.01. It should be noted, anyly make starch molecule with cationic method allCan be used for preparing modified starch of the present invention, comprise the method for not mentioning in the present invention.
To the preferred octenyl succinic acid anhydride of the reagent of the hydrophobic sex change of starch, dodecenylsuccinic anhydride, alkyl ketene dimerizationBody, hydrophobic grouping substitution value is not less than 0.005.
According to the needs of viscosity height, before or after starch derivation process, can carry out viscosity control processing, its processing to itMode has oxidation, acidifying, enzymolysis. Final Longaacting fragrance-aretaining agent product viscosity is not more than 1000cP, and preferably rotary viscosity is 10-500cP。
Longaacting fragrance-aretaining agent emulsification daily chemical essence of the present invention can be used for, in the fibre such as textile, stationery, being preferred forIn textile washing articles for use, there is good fragrance slow release, make textile keep for a long time fragrance, in addition, can strengthen perfume (or spice)The adsorption of essence and fiber, improves essence utilization rate, in reaching identical fragrance effects, reduces essence consumption. LongThe emulsion that effect lasting agent emulsification daily chemical essence obtains can be dry through spraying, freeze drying, vacuum drying, roller drying or itsIts applicable form is made powdery essence and is used further in the fibre such as textile, stationery.
Implementation example
The invention will be further described for embodiment below in conjunction with Longaacting fragrance-aretaining agent in liquid detergent, wherein liquid detergent baseMaterial is not containing all complete liquid detergent semi-finished product of essence, other compositions.
In addition should be understood that these embodiment, only for the object of illustration, never limit the scope of the invention.
Embodiment 1
The component of liquid detergent is (percentage by weight):
Liquid detergent base-material 972.5
Essence 2.5
Water 25.0
The preparation method of liquid detergent is:
A. the component of above liquid detergent is mixed according to the above ratio;
B. stir and obtain liquid detergent 1# with 200r/min.
Embodiment 2
The component of liquid detergent is (percentage by weight):
Wherein, Longaacting fragrance-aretaining agent 1 is through 3-chloro-2-hydroxypropyl-trimethyl ammonium chloride cation taking cornstarch as raw materialEtherificate, then the modified starch obtaining through the hydrophobic sex change of alkyl ketene dimer, cation substitution value is 0.027, hydrophobic groupGroup's substitution value is 0.015, and rotary viscosity is 480cP.
The preparation method of liquid detergent is:
A. the Longaacting fragrance-aretaining agent 1 in the component of above liquid detergent is added in water to heating while stirring, 90 DEG C of insulations15min, is cooled to 60 DEG C;
B. add essence, stir, high speed homogenization 5min, obtains essence emulsion;
C. essence emulsion is joined in liquid detergent base-material, stir and obtain liquid detergent 2# with 200r/min.
Embodiment 3
The component of liquid detergent is (percentage by weight):
The preparation method of liquid detergent is:
A. the Longaacting fragrance-aretaining agent 1 in the component of above liquid detergent is added in water to heating while stirring, 90 DEG C of insulations15min, is cooled to 60 DEG C;
B. add essence, stir, high speed homogenization 5min, obtains essence emulsion;
C. essence emulsion is joined in liquid detergent base-material, stir and obtain liquid detergent 3# with 200r/min.
Embodiment 4
The component of liquid detergent is (percentage by weight):
Wherein, Longaacting fragrance-aretaining agent 2 is through 3-chloro-2-hydroxypropyl-trimethyl ammonium chloride sun taking waxy corn starch as raw materialIon etherificate, then the modified starch obtaining through the hydrophobic sex change of octenyl succinic acid anhydride, cation substitution value is 0.031, dredgesWater base substitution value is 0.008, and rotary viscosity is 860cP.
The preparation method of liquid detergent is:
A. the Longaacting fragrance-aretaining agent 2 in the component of above liquid detergent is added in water to heating while stirring, 90 DEG C of insulations15min, is cooled to 60 DEG C;
B. add essence, stir, high speed homogenization 5min, obtains essence emulsion;
C. essence emulsion is joined in liquid detergent base-material, stir and obtain liquid detergent 4# with 200r/min.
Embodiment 5
The component of liquid detergent is (percentage by weight):
Wherein, Longaacting fragrance-aretaining agent 3 is process enzymolysis processing taking waxy corn starch as raw material, the chloro-2-hydroxypropyl of 3-front threeAmmonium chloride cation etherificate, then the modified starch obtaining through the hydrophobic sex change of octenyl succinic acid anhydride, cation substitution valueBe 0.029, hydrophobic grouping substitution value is 0.010, and rotary viscosity is 220cP.
The preparation method of liquid detergent is:
A. the Longaacting fragrance-aretaining agent 3 in the component of above liquid detergent is added in water to heating while stirring, 90 DEG C of insulations15min, is cooled to 60 DEG C;
B. add essence, stir, high speed homogenization 5min, obtains essence emulsion;
C. essence emulsion is joined in liquid detergent base-material, stir and obtain liquid detergent 5# with 200r/min.
Embodiment 6
The component of liquid detergent is (percentage by weight):
Wherein, Longaacting fragrance-aretaining agent 4 is taking tapioca as raw material process Hydroxyproyl Trimethyl quaternary ammonium chlorine cation etherificate, twoOxygen water oxidation processes, then the modified starch obtaining through the hydrophobic sex change of dodecenylsuccinic anhydride, cation substitution value is0.012, hydrophobic grouping substitution value is 0.021, and rotary viscosity is 50cP.
The preparation method of liquid detergent is:
A. the Longaacting fragrance-aretaining agent 4 in the component of above liquid detergent is added in water to heating while stirring, 90 DEG C of insulations15min, is cooled to 60 DEG C;
B. add essence, stir, high speed homogenization 5min, obtains essence emulsion;
C. essence emulsion is joined in liquid detergent base-material, stir and obtain liquid detergent 6# with 200r/min.
Embodiment 7
The component of liquid detergent is (percentage by weight):
Wherein, Longaacting fragrance-aretaining agent 5 is through hydrochloric acidolysis processing, diethyl aminoethyl chlorine sun taking farina as raw materialIon etherificate, then the modified starch obtaining through the hydrophobic sex change of dodecenylsuccinic anhydride, cation substitution value is 0.021,Hydrophobic grouping substitution value is 0.010, and rotary viscosity is 248cP.
The preparation method of liquid detergent is:
A. the Longaacting fragrance-aretaining agent 5 in the component of above liquid detergent is added in water to heating while stirring, 90 DEG C of insulations15min, is cooled to 60 DEG C;
B. add essence, stir, high speed homogenization 5min, obtains essence emulsion;
C. essence emulsion is joined in liquid detergent base-material, stir and obtain liquid detergent 7# with 200r/min.
The prepared liquid detergent of case study on implementation is carried out to fragrance retention test. Method of testing: 8 mass parts liquid detergents are joinedIn the clear water of 2000 mass parts, dispersed with stirring is even, at room temperature same cotton towel is soaked 5 minutes, evenly oozes ensureingThoroughly. Take out cotton towel and naturally dry, regularly investigate the fragrance of cotton towel, adopt ten point system to the marking of cotton towel fragrance, marking knotFruit is in table 1.
The fragrance effects of seven groups of liquid detergent washing cotton towels of table 1.
| Liquid detergent | Just dry | After 1 day | After 3 days | After 7 days | After 10 days | After 15 days | After 30 days |
| 1# | 8 | 5 | 2 | 1 | 0 | 0 | 0 |
| 2# | 10 | 10 | 10 | 9 | 8 | 6 | 4 |
| 3# | 8 | 8 | 7 | 6 | 5 | 3 | 2 |
| 4# | 10 | 10 | 9 | 8 | 7 | 6 | 4 |
| 5# | 10 | 10 | 10 | 9 | 8 | 6 | 4 |
| 6# | 10 | 10 | 9 | 8 | 7 | 5 | 3 |
| 7# | 10 | 10 | 9 | 8 | 7 | 5 | 3 |
Seven groups of liquid detergents wash respectively the test result demonstration of cotton towel:
1. the fragrance remaining time that is added with the cotton towel of liquid detergent 2#, the 4# of Longaacting fragrance-aretaining agent～7# washing is obviously longer than liquid detergentThe cotton towel of 1# washing still can smell fragrance after 30 days, and the cotton towel washing with the liquid detergent 1# that does not add Longaacting fragrance-aretaining agentAfter 7 days, substantially there is no fragrance, illustrate that Longaacting fragrance-aretaining agent has improved the slow release of essence, can extend fragrance remaining time.
2. the fragrance after the cotton towel of liquid detergent 2#, 4#～7# washing has just dried is greater than 1#, illustrates that Longaacting fragrance-aretaining agent improvesThe adsorptivity of essence on cotton towel.
3. the essence addition of liquid detergent 3# reduces half, is still better than with washing with the cotton towel fragrance RT of its washingThe cotton towel of clothing liquid 1# washing still can smell fragrance after 30 days. In addition, 3# and 1# washed cotton towel is in the time just dryingFragrance is without significant difference. Illustrate further slow release and adsorptivity that Longaacting fragrance-aretaining agent can improve essence, can reduce essence and makeConsumption.
Claims (10)
1. a Longaacting fragrance-aretaining agent, it is characterized in that a kind of modified starch that contains hydrophobic grouping.
2. modified starch claimed in claim 1, is characterized in that before hydrophobic sex change, needing starch to carry out cation etherificateDerivation process.
3. modified starch claimed in claim 1, is characterized in that cation substitution value is not less than 0.001, is preferably not less than0.01。
4. modified starch claimed in claim 1, it is characterized in that hydrophobic grouping comprise the alkyl that contains six carbon atom at least,Alkenyl, aralkyl, aralkenyl, preferred hydrophobic sex change reagent has octenyl succinic acid anhydride, dodecenylsuccinic anhydride, alkaneBase ketene dimer.
5. modified starch claimed in claim 1, is characterized in that hydrophobic grouping substitution value is not less than 0.005.
6. modified starch claimed in claim 1, is characterized in that can carrying out viscosity control to it before or after starch derivation processProcess, its processing mode is selected from one or more in oxidation, acidifying, enzymolysis.
7. modified starch claimed in claim 1, is characterized in that the rotary viscosity of modified starch is not more than 1000cP, preferably revolvesTurning viscosity is 10-500cP.
8. modified starch claimed in claim 1, is characterized in that can be used for emulsification daily chemical essence, obtains stable essence emulsusLiquid.
9. essence emulsion claimed in claim 8, it is characterized in that can be dry through spraying, freeze drying, vacuum drying orRoller drying is made powdery essence.
10. essence emulsion claimed in claim 8, is characterized in that can be used in the fibre such as textile, stationery, preferablyBe added in textile washing articles for use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610090039.6A CN105602749B (en) | 2016-02-17 | 2016-02-17 | A kind of Longaacting fragrance-aretaining agent |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610090039.6A CN105602749B (en) | 2016-02-17 | 2016-02-17 | A kind of Longaacting fragrance-aretaining agent |
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| CN105602749A true CN105602749A (en) | 2016-05-25 |
| CN105602749B CN105602749B (en) | 2018-10-23 |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1040374A (en) * | 1988-08-18 | 1990-03-14 | 国家淀粉及化学公司 | Available modified starch emulsifiers with anti-storage characteristic |
| US6200949B1 (en) * | 1999-12-21 | 2001-03-13 | International Flavors And Fragrances Inc. | Process for forming solid phase controllably releasable fragrance-containing consumable articles |
| CN1306567A (en) * | 1998-04-23 | 2001-08-01 | 宝洁公司 | Encapsulated perfume particles and detergent compsns. contg. said particles |
| CN1474657A (en) * | 2000-11-21 | 2004-02-11 | ����µ��ɷ�����˾ | Fragrance compositions |
| US20070078071A1 (en) * | 2005-09-30 | 2007-04-05 | Kaiping Lee | Spray dry capsule products and methods for preparing and using same |
| CN102276851A (en) * | 2011-08-22 | 2011-12-14 | 苏州高峰淀粉科技有限公司 | Method for preparing porous starch with emulsibility |
| CN102573513A (en) * | 2009-10-02 | 2012-07-11 | 帝斯曼知识产权资产管理有限公司 | Novel plant gum-modified food starch conjugate as emulsifying agent for fat soluble ingredients |
| CN102695491A (en) * | 2009-12-18 | 2012-09-26 | 宝洁公司 | Perfumes and perfume encapsulates |
-
2016
- 2016-02-17 CN CN201610090039.6A patent/CN105602749B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1040374A (en) * | 1988-08-18 | 1990-03-14 | 国家淀粉及化学公司 | Available modified starch emulsifiers with anti-storage characteristic |
| CN1306567A (en) * | 1998-04-23 | 2001-08-01 | 宝洁公司 | Encapsulated perfume particles and detergent compsns. contg. said particles |
| US6200949B1 (en) * | 1999-12-21 | 2001-03-13 | International Flavors And Fragrances Inc. | Process for forming solid phase controllably releasable fragrance-containing consumable articles |
| CN1474657A (en) * | 2000-11-21 | 2004-02-11 | ����µ��ɷ�����˾ | Fragrance compositions |
| US20070078071A1 (en) * | 2005-09-30 | 2007-04-05 | Kaiping Lee | Spray dry capsule products and methods for preparing and using same |
| CN102573513A (en) * | 2009-10-02 | 2012-07-11 | 帝斯曼知识产权资产管理有限公司 | Novel plant gum-modified food starch conjugate as emulsifying agent for fat soluble ingredients |
| CN102695491A (en) * | 2009-12-18 | 2012-09-26 | 宝洁公司 | Perfumes and perfume encapsulates |
| CN102276851A (en) * | 2011-08-22 | 2011-12-14 | 苏州高峰淀粉科技有限公司 | Method for preparing porous starch with emulsibility |
Non-Patent Citations (1)
| Title |
|---|
| 吴克刚等: "<<食品微胶囊技术>>", 31 July 2006 * |
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Effective date of registration: 20200722 Address after: 510000 unit 401, 4th floor, building 3, phase II, standard industrial unit, No. 7, helix 4th Road, International Biological Island, Guangzhou, Guangdong Province Patentee after: GUANGDONG ZEEGO BIOTECHNOLOGY Co.,Ltd. Address before: 101100, No. 1422, No. 3, building 58, Xinhua West Street, Beijing, Tongzhou District, No. 14 Patentee before: SHENZHOU FUSHENG TECHNOLOGY (BEIJING) Co.,Ltd. |
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Address after: 510000 unit 401, 4th floor, building 3, phase II, standard industrial unit, No.7 helix 4th Road, International Biological Island, Guangzhou, Guangdong Province Patentee after: Guangdong Zhiguang Biotechnology Co.,Ltd. Address before: 510000 unit 401, 4th floor, building 3, phase II, standard industrial unit, No.7 helix 4th Road, International Biological Island, Guangzhou, Guangdong Province Patentee before: GUANGDONG ZEEGO BIOTECHNOLOGY Co.,Ltd. |