CN1028552C - Treatment of silk fabrics - Google Patents
Treatment of silk fabrics Download PDFInfo
- Publication number
- CN1028552C CN1028552C CN 89102609 CN89102609A CN1028552C CN 1028552 C CN1028552 C CN 1028552C CN 89102609 CN89102609 CN 89102609 CN 89102609 A CN89102609 A CN 89102609A CN 1028552 C CN1028552 C CN 1028552C
- Authority
- CN
- China
- Prior art keywords
- fabric
- silk fabrics
- colloidal
- treatment
- melamine
- 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.)
- Expired - Lifetime
Links
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
- D06M15/6436—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain containing amino groups
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/39—Aldehyde resins; Ketone resins; Polyacetals
- D06M15/423—Amino-aldehyde resins
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
In a treatment process by which the crease-resistance and stability to washing of a silk fabric can be improved while yet preserving its 'handle' or feel, the fabric is impregnated with a colloidal melamine resin and a non-ionic silicone elastomer.
Description
The present invention relates to the processing of silk fabrics.
The value of silk fabrics is their feel or sense of touch, in order to preserve this character and to avoid their folds, and must be very careful when washing.Also be the same when thereafter dry, also must carefully dispose to avoid fold and causing contraction.If adopt the method that is suitable for other fabric that they are carried out wrinkle resistant or stabilization processes, its result makes the sense of touch of fabric become the fabric that more resembles synthetic fiber.
The present invention provides a kind of processing method, and adopting said method can not only be preserved the sense of touch of silk fabrics, and when employing is not washed with drying like usually such careful mode, makes it to be not easy to take place fold and loss of stability.
The present invention has used different types of resin: a kind of colloidal melamine resin and a kind of nonionic silicones elastomer.The latter is the commercial goods, and its effect is to make fabric have softness, smooth, dry and comfortable feel, and is effective especially to cotton and synthetic fiber.The former uses in papermaking, is used to improve the wet strength of paper, is that the melamine formaldehyde resin with the part condensation is dissolved under controlled condition in a kind of acid, for example in hydrochloric acid, formic acid or the acetate, and further dilute with water then.This solution becomes and the unlimited miscible character of water, presents a kind of bluish blushing when placing for a long time gradually.This solution contains the positively charged colloidal particles of melmac.
It is wrinkle resistant and to the method for wash stability that the present invention provides a kind of silk fabrics that improves, and this method is that fabric is flooded with a kind of colloidal melamine resin and a kind of nonionic silicones elastomer.
Optimal way is that this silicone elastomer is scattered in this colloidal melamine resin of aqueous phase, and by the decentralized medium of the latter as this system.
Described melmac preferably each melamine nuclear has three-CH at least
2OR group, R wherein are hydrogen or C
1-C
4Alkyl.
Further illustrate the present invention by following example.
Example
Following each composition is mixed by following ratio, make a kind of acid melmac solution.
Kilogram
The melamine formaldehyde resin of part condensation
(commercially available BEETLE
336 types) aqueous solution
(contain 80% reactivity solids; 1: 1 water
PH=8.5 after the dilution) 10
Concentrated hydrochloric acid (proportion 1.16) 1
Water (40 ℃) 36
This mixture was placed 2 hours, made it to produce colloidal nature, with the dilution of equal-volume water, obtain a kind of colloidal melamine resin, but its storage period is more than 6 months then.
Should further dilute with 4 parts of water by diluted composition (1 part of weight), and add this silicone elastomer in this mixture, the form of adding is that the emulsion of non-ionic reaction reactive polysiloxanes in water (is sold Sandoperm by the merchant
FEN fluid product meter, with 0.45 part, weight).
Then that this is mixed resin combination is applied on the raw silk fabric (being soft pongee) of conventional formula through coming unstuck with complete usual manner.Fabric is about 80% of this fabric weight to the intake of this solution.
(chamber 1,2 is 90 ℃ will to carry out the air drying with one 6 Room stenter through the fabric of dipping then; Chamber 3,4,5,6 is 110-120 ℃).Show that after tested this fabric wrinkle resistant and the stability in washing and dry-cleaning are improved: its drying speed is faster, and its shrinkage factor is from the 5%(untreated fabric, warp thread and weft direction) drop to the treated fabric of 1.5%(, warp thread and weft direction).Its sense of touch is good.
By the fabric of above-mentioned same procedure processing, also obtain good result through printing and dyeing.
If control to moisture about 6% when fabric leaves this machine during by this stenter, then this fabric can carry out high temperature embossing or the processing of other mechanical finishings, thereby can make fabric obtain the permanent firnish effect by means of these resin generation heat cure effects.
Claims (3)
1, a kind of wrinkle resistance of silk fabrics and method of wash stability of improving is characterized in that this fabric is flooded with a kind of colloidal melamine resin and a kind of nonionic silicones elastomer.
2, the process of claim 1 wherein that this silicone elastomer is to be scattered among this colloidal melamine.
3, claim 1 or 2 method, wherein this melmac is that each melamine nuclear has three-CH at least
2The OR group, wherein R is hydrogen or C
1-C
4Alkyl.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8809397.6 | 1988-04-21 | ||
| GB8809397A GB2217741B (en) | 1988-04-21 | 1988-04-21 | Treatment of silk fabrics |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1039276A CN1039276A (en) | 1990-01-31 |
| CN1028552C true CN1028552C (en) | 1995-05-24 |
Family
ID=10635561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89102609 Expired - Lifetime CN1028552C (en) | 1988-04-21 | 1989-04-20 | Treatment of silk fabrics |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPH0284582A (en) |
| CN (1) | CN1028552C (en) |
| GB (1) | GB2217741B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2649732B1 (en) * | 1989-07-13 | 1992-07-24 | Kanebo Ltd | WASHABLE SILK FABRIC AND PROCESS FOR ITS PREPARATION |
| GB9002680D0 (en) * | 1990-02-07 | 1990-04-04 | Bip Chemicals Ltd | Treatment of wool |
| US5220908A (en) * | 1990-11-10 | 1993-06-22 | Dowa Iron Powder Co., Ltd. | Pyrogen and canister incorporating pyrogen |
| CN103215810B (en) * | 2013-05-09 | 2015-06-24 | 安徽大学 | Finishing liquid for silk wrinkle finishing and silk wrinkle finishing method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58163782A (en) * | 1982-03-15 | 1983-09-28 | 柿木 英夫 | Softening and wrinkle-proof processing of silk fabric |
-
1988
- 1988-04-21 GB GB8809397A patent/GB2217741B/en not_active Expired - Fee Related
-
1989
- 1989-04-20 JP JP10150389A patent/JPH0284582A/en active Pending
- 1989-04-20 CN CN 89102609 patent/CN1028552C/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB2217741B (en) | 1991-07-31 |
| GB8809397D0 (en) | 1988-05-25 |
| JPH0284582A (en) | 1990-03-26 |
| CN1039276A (en) | 1990-01-31 |
| GB2217741A (en) | 1989-11-01 |
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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 |