CN1044134A - Wool of goat by chloride lime is handled - Google Patents
Wool of goat by chloride lime is handled Download PDFInfo
- Publication number
- CN1044134A CN1044134A CN 89100317 CN89100317A CN1044134A CN 1044134 A CN1044134 A CN 1044134A CN 89100317 CN89100317 CN 89100317 CN 89100317 A CN89100317 A CN 89100317A CN 1044134 A CN1044134 A CN 1044134A
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- China
- Prior art keywords
- hair
- rongalite
- goats
- goats hair
- handled
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- 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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- Cosmetics (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The invention belongs to the chemically treated process of goats hair, those goats hairs that not directly are used to spin are carried out chemical treatment after, make it produce to curl, just can be used for spinning.Can reach above-mentioned purpose with crossing the salt pref facture, but bigger to bristle and fine hair damage, and dosing is too much, and cost is higher.The present invention adopts the rongalite agent facture.Because rongalite is a strong reductant, reducing power is very strong, and consumption is less, and is with low cost, and the medicament source is abundant, and is practical in the production.
Description
The invention belongs to the chemically treated process of goats hair.
Always, textile industry is upright and outspoken and do not have the goats hair what curls to those, because there is not spinnability, is not used in spinning without exception.
Soviet Union's publication " textile industry " the 5th phase of nineteen eighty-two 38-40 page or leaf published wool spinning research institute of Soviet Union central authorities research report " chemical treatment one literary composition of goats hair; inquired into chemically treated mechanism, and introduced several technology and methods of utilizing the chemical treatment goats hair to make it to have spinnability preferably:
1, Liquid Ammonia Treatment method: temperature-33 ℃, 3 minutes time;
2, (supersalt+hydrogen peroxide) facture: concentration 1～0.5%, 80～100 ℃ of temperature, 60 minutes time.
But its shortcoming is:
1, under the working condition of now, it is impossible carrying out Liquid Ammonia Treatment, because there is not special equipment;
2, after (supersalt+hydrogen peroxide) handled, bigger to bristle and fine hair damage, and dosing is bigger, and cost is higher.
Have not yet to see relevant patent report.
(Main Ingredients and Appearance is sodium bisulphite formaldehyde NaHSO to the objective of the invention is to propose to adopt rongalite
2CH
2O2H
2O) method substitutes the supersalt method, and what solved latter's existence damages excessive, cost problem of higher too much with pharmaceutical quantities to bristle and fine hair.
The present invention adopts rongalite to handle goats hair, and formaldehyde decomposes when heating up gradually in the rongalite, and reaction equation is as follows:
The newborn hydrogen of emitting, reducing power is very strong, destroyed the disulfide bond in the Goat Wool Fibre, make fiber molecule have the ability of freely stretching, produce after fiber freely stretches and curl, when disulfide bond is rebuild at longitudinal direction, be not connected on the original position, fiber has promptly kept permanent curling, and soft, has spinnability.
Processing scheme is as follows:
Add sodium carbonate or urea and help the softening of fiber.
The goats hair general reference that the present invention handles contains the down producing goat hair.Contain the suede ash and move back goats hair, contain the suede camel hair, and the following toe feathering of the above-mentioned three class hairs after minute comb put-down, in addition, also have the Pyatyi hair in the sheep improvement hair.
Treatment facility of the present invention, damage process and sewage disposal can be carried out with known equipment of those of ordinary skill and method in the general chemical industry technology field.
Technology of the present invention is simple, easy to operate, and dosing is less, and is with low cost, and raw material sources are abundant, and are practical in the production.
The curling elasticity situation of change of goats hair before and after the processing is as follows:
Embodiment 1
Extract goats hair leftover bits and pieces behind the cashmere at rongalite 1% with minute comb, in the aqueous solution of sodium carbonate 0.5%,, fill a part washing after taking off liquid, put into 0.2% sulfuric acid solution then and soaked 10 minutes, fill a part washing, drying at 80 ℃ of dippings 60 minutes down.
Embodiment 2
Extract goats hair leftover bits and pieces behind the cashmere at rongalite 1% with minute comb, in the aqueous solution of urea 1%, under 80 ℃, flood 120 minutes, fill a part washing after taking off liquid, in 0.2% sulfuric acid solution, soaked 5 minutes then, fill part wash, drying.
Claims (5)
1, a kind of goats hair chemical treatment technology method is characterized in that using rongalite in concentration 1～2%, handles goats hair under 60～100 ℃ of conditions of temperature.
2, rongalite according to claim 1 is handled goats hair, it is characterized in that also adding concentration and be 0.5～1% sodium carbonate except that rongalite, and the processing time is 60 minutes.
3, rongalite according to claim 1 is handled goats hair, it is characterized in that also adding concentration and be 0.5～1% urea except that rongalite, and the processing time is 60～120 minutes.
4, handle goats hair according to claim 2 or 3 described rongalite, it is characterized in that optimum temperature is 80 ℃.
5, according to the goats hair of the described processing of claim 1, it is characterized in that this goats hair general reference contains the down producing goat hair, contains the suede ash and move back goats hair, contain the suede camel hair, and the following toe feathering of the above-mentioned three class hairs after minute comb put-down, in addition, also have the Pyatyi hair in the sheep improvement hair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89100317 CN1024149C (en) | 1989-01-13 | 1989-01-13 | Treating for wool of goat by chloride lime |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89100317 CN1024149C (en) | 1989-01-13 | 1989-01-13 | Treating for wool of goat by chloride lime |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1044134A true CN1044134A (en) | 1990-07-25 |
| CN1024149C CN1024149C (en) | 1994-04-06 |
Family
ID=4853802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89100317 Expired - Fee Related CN1024149C (en) | 1989-01-13 | 1989-01-13 | Treating for wool of goat by chloride lime |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1024149C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103122575A (en) * | 2012-12-15 | 2013-05-29 | 天津市宇通工艺品有限公司 | Processing technology of goat hair for braiding carpet |
-
1989
- 1989-01-13 CN CN 89100317 patent/CN1024149C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103122575A (en) * | 2012-12-15 | 2013-05-29 | 天津市宇通工艺品有限公司 | Processing technology of goat hair for braiding carpet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1024149C (en) | 1994-04-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |