The microcapsule dressing agent of the multi-functional core that high degree of dispersion is stable, preparation and application
Technical field
The invention belongs to fabric microcapsule dressing agent, preparation and Application Areas, particularly relate to microcapsule dressing agent, preparation and the application of the stable multi-functional core of a kind of high degree of dispersion.
Background technology
Textiles at first is warming as its major function to keep out the cold in the historical process of the mankind's development; Development and progress along with society; Textiles combines with life fashion, quality; Popular colour, popular money look emerge in an endless stream, and in this in riotous profusion piece market, the appearance of health textile more and more causes people's attention.
So-called health textile is put health substance on the clothing in order exactly, slowly discharges then, contacts with the direct of skin through clothes; Health substance is to the infiltration of the pore of skin and be absorbed by the body; Replenish the various materials of needed by human body, reach health-care function, improve user's the general level of the health.
Vitamin e deficiency comprises: red blood cell is destroyed, the sex change of muscle, anemia, reproductive dysfunction.
Vitamin E can promote human body metabolism, and enhancing body endurance improves immunity.In addition, vitamin E is a kind of high-efficiency antioxidant agent, can protect biomembrane to avoid suffering the infringement of peroxide, plays and improves cutaneous circulation, strengthens skin cell vitality and function in delaying senility.Lack it, can produce adverse consequences such as skin is dry, coarse, overaging.Vitamin E mainly be to obtain from nut fruits food, can be absorption of human body also through skin.Human body skin will be nursed by Germany textile production company and anti-aging function combines; Developed the vitamin E finishing agent, this finishing agent is a kind of special textile finish, and is effective with its premature senescence resistance; Get into fashionable health-oriented products ranks; Can be used for the multiple textiles that directly contacts with human body skin, particularly underwear, bedding, shirt, socks and sportswear etc., also can be used for women's family health care clothes.
Tea Polyphenols is the general name of polyphenols in the tealeaves, comprises flavanol compound, anthocyanin class, flavonoids, flavonols and phenolic acid class etc.Wherein important with flavanol compound material (catechin).Tea Polyphenols claims that again tea is tanned or tea tannin, is one of Main Ingredients and Appearance that forms the tealeaves color, smell and taste, also is one of Main Ingredients and Appearance that has in the tealeaves health care.Japan's thousand scientists research shows; Detoxifcation of Tea Polyphenols isoreactivity material tool and radiation resistance can stop radioactive substance to invade marrow effectively, and strontium 90 and cobalt 60 are excreted rapidly; Tea Polyphenols has very strong antioxidation simultaneously; Its oxidation resistance is artificial synthetized oxidation preventive agent BHT, BHA 4-6 a times, is 6-7 times of VE, and the 5-10 of VC doubly.
Research shows that germanium is a kind of element that human body needs, and it has multiple function.Because it has dehydrogenation enriched in oxygen function, can make physical efficiency keep sufficient oxygen, thereby safeguard the health of human body.Functions such as organic germanium has the hematopoietic stimulation system, participates in internal metabolism, oxygen coalescence, delays senility, immunological regulation.Therefore; Chemist in the world, pharmacologist and nutritionist give the jinx of organic germanium sesquioxide " people " type disease ", " 21 century help germanium " many good names, and gradually it is applied in cosmetics and skincare product, Medicines and Health Product and the food additives.
The rich germanium finishing agent HGE5600 of Germany He Te global group; Contain organic germanium compound and have the physiological function of promotion normalization, improve the human immunologic function, prevent and treat the effect of multiple disease; Can be used for the processing of fabrics such as cotton, hair, silk, the fabric after the processing has lasting health care.
The domestic germanium finishing functions liquid that relevant scholar is also arranged at the research used for textiles makes textiles obtain new application prospect through the germanium finishing functions processing to textiles.
Summary of the invention
Technical problem to be solved by this invention provides microcapsule dressing agent, preparation and the application of the stable multi-functional core of a kind of high degree of dispersion; This microcapsule dressing agent have simultaneously vitamin E high-efficiency antioxidant, improve cutaneous circulation; Strengthen skin cell vitality and function in delaying senility, the organic germanium of having again functions such as enhances human body immunological regulation doubly.
The microcapsule dressing agent of the multi-functional core that a kind of high degree of dispersion of the present invention is stable; Component comprises: vitamin E, Tea Polyphenols and organic germanium; The content of three kinds of materials in microcapsules is respectively: 0<vitamin E≤10%, 0≤Tea Polyphenols<5.5%, 0<organic germanium≤2.5%.
The preparation method of the microcapsule dressing agent of the multi-functional core that a kind of high degree of dispersion of the present invention is stable comprises:
(1) with grease vitamin E, Tea Polyphenols, organic germanium and organosilicon silicone couplet mix compound grease core; Tea Polyphenols is 0-5.5% in the wherein compound grease core, and vitamin E is 0.01-10%, and organic germanium is 0.01-2.5%, and organo-silicon coupling agent is 50-80%;
(2) add surfactant at above-mentioned compound grease core, under stirring condition, be warming up to 30-50 ℃; Dropping contains the aqueous solution of 0-3% anionic polymer emulsion stabilizer, under agitation with the emulsification in water of compound grease; Wherein surfactant to the consumption of compound grease core at 1%-12%; The content of compound oil phase is 1-15% in the emulsification system, and emulsification times was at 2-4 hour;
(3) Dropwise 5 % organic acid regulator solution pH value to 3.5-4 or organic base regulated the pH value to 7.5-9.5 in the system after step (2) emulsification; Be heated to 40-60 ℃, insulation 1-5h, adjust pH is to neutral; Finish reaction, obtain the stable dispersion of microcapsules system of oyster white high degree of dispersion.
Grease in the said step (1) is edible oil and fat or Synthetic Oil: edible salad oil, olive oil or synthetic polyoxyethylene-oxypropylene copolymer etc.
Adopt organo-silicon coupling agent for becoming shell material, under acidity or alkali condition, the organo-silicon coupling agent hydrolytic condensation forms shell structure; Adopt the alkyl such as the octyl group of three ethyoxyls of organo-silicon coupling agent or a methoxyl group and a backbone, or ester group such as acryllic acid butyl ester base, or contain the substituting group etc. of phenyl ring.
Organo-silicon coupling agent in the said step (1) is that structural formula is: [R
1O]
3SiR
2
Wherein: R
1For: CH
3-, CH
3CH
2-
R
2For: CH
3[CH
2] nCH
2-wherein n is 0-10;
R
2Also can be-CH
2CH2COO [CH
2] nCH
3Wherein n is 0-10
Organo-silicon coupling agent in the said step (1) can be triethoxy butyl propionate base silane.
Surfactant in the said step (2) is this dish 60 and polysorbate60.
Surfactant in the said step (2) to the consumption of compound grease core at 3%-8%
Anionic polymer emulsion stabilizer in the said step (2) is CMC, CMS, acrylic acid-copolymer-maleic anhydride etc.
Organic acid in the said step (3) is a citric acid, and organic base is a triethanolamine.
The rate of addition of organic acid or organic base is 0.5mL/min in the said step (3).
The microcapsule dressing agent of multi-functional core of the present invention, through padding or infusion process is applied on the fabric, under the effect of adhesive, microcapsules can anchor on the textiles, keep certain durability.Microcapsule dressing agent can be absorbed through human body skin after being applied on the fabric, realizes the health-care function to human body.Said fabric is main with natural fabric, as cotton, numb, especially more suitable with cotton fabric.
Beneficial effect
(1) microcapsule dressing agent of multi-functional core of the present invention have simultaneously vitamin E high-efficiency antioxidant, improve cutaneous circulation, strengthen skin cell vitality and function in delaying senility, the organic germanium of having again functions such as enhances human body immunological regulation doubly; Nutriment is absorbed by human body through the skin of human body in this microcapsule dressing agent;
(2) the used for textiles microcapsule dressing agent of the multi-functional core of the present invention is used for the multifunctionality of textiles processing can raising textiles, satisfies the demands of consumers, realize the high added value of textiles.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the present invention.Should be understood that these embodiment only to be used to the present invention is described and be not used in the restriction scope of the present invention.Should be understood that in addition those skilled in the art can do various changes or modification to the present invention after the content of having read the present invention's instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Embodiment 1
Taking by weighing salad oil, vitamin E, Tea Polyphenols, organic germanium and triethoxy butyl propionate base silane respectively stirs under magnetic stirring apparatus and obtains compound grease; Polyphenol content is 1.5% in compound grease, vitamin content E is 5%, organic germanium content is 0.01%, triethoxy butyl propionate base silane 60%.
Taking by weighing the compound grease of 10 grams adds in the three-necked bottle; And add compound grease and weigh 2.1% this Pan 60 and 2.9% polysorbate60; Under stirring condition, be warming up to the 30-50 degree, will contain the 85 gram aqueous solution of 0-3% anionic polymer emulsion stabilizer CMC, be added drop-wise in the oil phase; With the emulsification in water of compound grease, the machinery emulsification time was at 2-4 hour under magnetic agitation.
To 3.5-4, be heated to 60 ℃ with the speed Dropwise 5 % citric acid adjust pH of 0.5mL/min, insulation 2.5h is warming up to 90 ℃ then, continues reaction 1h.To neutral, finish reaction with the triethanolamine adjust pH.Be cooled to 25 ℃, obtain the stable micro-capsule dispersion liquid of oyster white high degree of dispersion.
Embodiment 2
Taking by weighing olive oil, vitamin E, Tea Polyphenols, organic germanium and triethoxy butyl propionate base silane respectively stirs under magnetic stirring apparatus and obtains compound grease; Polyphenol content is 0.1% in compound grease, vitamin content E is 5.5%, organic germanium content is 2.5%, triethoxy butyl propionate base silane 80%.
Taking by weighing the compound grease of 10 grams adds in the three-necked bottle; And add compound grease and weigh 2.1% this Pan 60 and 2.9% polysorbate60; Under stirring condition, be warming up to the 30-50 degree, will contain the 85 gram aqueous solution of 0-3% anionic polymer emulsion stabilizer CMS, be added drop-wise in the oil phase; With the emulsification in water of compound grease, the machinery emulsification time was at 2-4 hour under magnetic agitation.
Speed Dropwise 5 % triethanolamine adjust pH to 8.5 with 0.5mL/min is heated to 60 ℃, and insulation 2.5h is warming up to 90 ℃ then, continues reaction 1h.To neutral, finish reaction with the acetate adjust pH.Be cooled to 25 ℃, obtain the stable micro-capsule dispersion liquid of oyster white high degree of dispersion.
Embodiment 3
Taking by weighing polyoxyethylene-oxypropylene copolymer, vitamin E, Tea Polyphenols, organic germanium and triethoxy butyl propionate base silane respectively stirs under magnetic stirring apparatus and obtains compound grease; Polyphenol content is 2.5% in compound grease, vitamin content E is 10%, organic germanium content is 1.0%, triethoxy butyl propionate base silane 50%.
Taking by weighing the compound grease of 10 grams adds in the three-necked bottle; And add compound grease and weigh 2.1% this Pan 60 and 2.9% polysorbate60; Under stirring condition, be warming up to the 30-50 degree, will contain the 85 gram aqueous solution of 0-3% anionic polymer emulsion stabilizer acrylic acid ester-copolymer-maleic anhydride, be added drop-wise in the oil phase; With the emulsification in water of compound grease, the machinery emulsification time was at 2-4 hour under magnetic agitation.
Speed Dropwise 5 % triethanolamine adjust pH to 8.5 with 0.5mL/min is heated to 60 ℃, and insulation 2.5h is warming up to 90 ℃ then, continues reaction 1h.To neutral, finish reaction with the acetate adjust pH.Be cooled to 25 ℃, obtain the stable micro-capsule dispersion liquid of oyster white high degree of dispersion.
Embodiment 4
All-cotton fabric vitamin E/organic germanium composite micro-capsule finishing technique:
Microcapsules arrangement 30g among technology preparation: the embodiment 1
Low-temperature adhesive (40%) 45g
Water X
Add up to: 1000g
Technological process:
COTTON FABRIC----hot-air seasoning--120 degree bake 3 (min)---finished product that pads (pick-up rate 130%)