GB399905A - Improvements in sizing textile fibres - Google Patents
Improvements in sizing textile fibresInfo
- Publication number
- GB399905A GB399905A GB13120/32A GB1312032A GB399905A GB 399905 A GB399905 A GB 399905A GB 13120/32 A GB13120/32 A GB 13120/32A GB 1312032 A GB1312032 A GB 1312032A GB 399905 A GB399905 A GB 399905A
- Authority
- GB
- United Kingdom
- Prior art keywords
- polyvinyl
- water
- polyvinyl alcohol
- soluble
- vinyl
- 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
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
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/327—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof
- D06M15/333—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof of vinyl acetate; Polyvinylalcohol
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)
- Paper (AREA)
Abstract
Textile fabrics, for example artificial silk, are sized with a mixture of polyvinyl alcohols or their water-soluble derivatives, in which the viscosity in aqueous solution of one component differs from that of another. The polyvinyl alcohols may be made by saponifying polyvinyl acetates, prepared for example by heating vinyl acetate with sodium perborate and acetic anhydride in the absence of a solvent or diluent, polyvinyl chloracetate and interpolymers made from equimolecular quantities of vinyl acetate and vinyl chloracetate. The water-soluble derivatives of polyvinyl alcohol include the product of reaction of an alkylene oxide with polyvinyl alcohol, polyvinyl alcohol partially esterified with lauric acid, polymerized methyl vinyl ether, partially saponified polyvinyl acetate still containing one-third of the acetyl groups and soluble in both water and ethanol, and polyvinyl alcohol partially condensed with maleic anhydride made by interpolymerizing equimolecular quantities of vinyl chloride and maleic anhydride and saponifying with sodium hydroxide. Substances such as borax, sodium carbonate, glucose, cane sugar, polyglycerine, urea-glycerine condensation products, triethanolamine, and water-soluble carbohydrate derivatives such as dextrin, methyl cellulose or dimethoxytrioxyhexane made by catalytic reduction of methyl cellulose, may be added to the size. Specification 382,785 is referred to.ALSO:Textile fabrics, for example artificial silk, are sized with a mixture of polyvinyl alcohols or their water-soluble derivatives, in which the viscosity in aqueous solution of one component differs from that of another. The polyvinyl alcohols may be made by saponifying polyvinyl acetates, prepared for example by heating vinyl acetate with sodium perborate and acetic anhydride in the absence of a solvent or diluent, polyvinyl chloracetate and interpolymers made from equimolecular quantities of vinyl acetate and vinyl chloracetate. The water-soluble derivatives of polyvinyl alcohol include the product of reaction of an alkylene oxide with polyvinyl alcohol, polyvinyl alcohol partially esterified with lauric acid, polymerized methyl vinyl ether, partially saponified polyvinyl acetate still containing one-third of the acetyl groups and soluble in both water and ethanol, and polyvinyl alcohol partially condensed with maleic anhydride made by interpolymerizing equimolecular quantities of vinyl chloride and maleic anhydride and saponifying with sodium hydroxide. Substances such as borax, sodium carbonate, glucose, cane sugar, polyglycerine, urea-glycerine condensation products, triethanolamine, and water-soluble carbohydrate derivatives such as dextrin, methyl cellulose or dimethoxytrioxyhexane made by catalytic reduction of methyl cellulose, may be added to the size. Specification 382,785 is referred to.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE345207X | 1928-12-24 | ||
| DE372599X | 1930-06-19 | ||
| DE664679T | 1930-11-29 | ||
| DE399905X | 1931-05-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB399905A true GB399905A (en) | 1933-10-19 |
Family
ID=27433255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB13120/32A Expired GB399905A (en) | 1928-12-24 | 1932-05-06 | Improvements in sizing textile fibres |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR41788E (en) |
| GB (1) | GB399905A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2439108A (en) * | 1943-09-11 | 1948-04-06 | Eastman Kodak Co | Coating with polyvinyl alcohol |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2469245A (en) * | 1947-03-06 | 1949-05-03 | Pepperell Mfg Company | Method of treating fabrics and resulting product |
-
1932
- 1932-05-06 GB GB13120/32A patent/GB399905A/en not_active Expired
- 1932-05-14 FR FR41788D patent/FR41788E/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2439108A (en) * | 1943-09-11 | 1948-04-06 | Eastman Kodak Co | Coating with polyvinyl alcohol |
Also Published As
| Publication number | Publication date |
|---|---|
| FR41788E (en) | 1933-04-13 |
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