GB572959A - Treatment of paper or textile fabrics - Google Patents
Treatment of paper or textile fabricsInfo
- Publication number
- GB572959A GB572959A GB2453/43A GB245343A GB572959A GB 572959 A GB572959 A GB 572959A GB 2453/43 A GB2453/43 A GB 2453/43A GB 245343 A GB245343 A GB 245343A GB 572959 A GB572959 A GB 572959A
- Authority
- GB
- United Kingdom
- Prior art keywords
- vapour
- water
- acid
- treatment
- paper
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/24—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials
- B05D7/26—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials synthetic lacquers or varnishes
-
- 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
- D06M14/00—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials
- D06M14/02—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials on to materials of natural origin
-
- 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
- D06M14/00—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials
- D06M14/08—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials on to materials of synthetic origin
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/03—Non-macromolecular organic compounds
- D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
- D21H17/18—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only forming new compounds in situ, e.g. within the pulp or paper, by chemical reaction with itself, or other added substances, e.g. by grafting on the fibres
- D21H17/19—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only forming new compounds in situ, e.g. within the pulp or paper, by chemical reaction with itself, or other added substances, e.g. by grafting on the fibres by reactions only involving carbon-to-carbon unsaturated bonds
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Textile Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- General Chemical & Material Sciences (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Paper and textile fabrics are impregnated or coated with polymerization products such as polyvinyl or polyacrylic compounds by exposing the materials to the vapour of one or more readily polymerizable compounds in the presence of persulphuric acid or a water-soluble persulphate and in the presence of a watersoluble oxy-acid of sulphur with reducing properties or a water-soluble salt of such acid. The polymerizable compound may be a vinyl or vinylidene compound, e.g. acrylic acid, methacrylic acid, or an ester of one of these acids, or acrylonitrile, styrene, a vinyl ester or a vinyl ether. The textile fabrics may be woven or knitted and may comprise fibres of wool, cotton, jute, regenerated cellulose, cellulose acetate, or synthetic linear polyamide. The polymerizable compound should preferably have a high vapour pressure at temperatures below 100 DEG C. Methyl, ethyl, 2-ethylhexyl, octadecyl, b -ethoxyethyl and n-butyl methacrylate, and diallyl maleate are specified polymerizable compounds. The treatment may be effected at 30-70 DEG C. The persulphuric acid or salt thereof may be applied by soaking the materials or impregnating them with a dilute aqueous solution of the reagent. Moisture is preferably present during the treatment with the vapour of polymerizable substance. The vapour may be entrained in an oxygen-free gas such as carbon dioxide or nitrogen. Water, alcohol, or other inert volatile liquid may be mixed with the compound being vaporized. The salt of reducing properties may be a sulphite, hydrosulphite, sulphoxylate, pyrosulphite, bisulphite, or thiosulphate. If sulphurous acid is used, it may be introduced by entraining a mixture of sulphur dioxide and water vapour with the vapour of the monomer in a carrier gas, or gaseous sulphur dioxide in admixture with a carrier gas may be passed through the paper or fabric which is moist with water. When the conditions of treatment are such that only a small amount of polymer is formed on the fabric, the latter is given a soft feel. Greater amounts of polymer give an oiled-silk appearance or give stiffened or delustred products. The fabrics may be increased in weight by as much as 150 per cent. Two or more treatments with the vapour of the monomer may be given. In an example, cotton fabric is impregnated with a cold solution of about 1 per cent ammonium persulphate and 0.5 per cent sodium hydrosulphite in water. The fabric is squeezed and then suspended in a chamber where it is exposed to the action of a current of methyl acrylate vapour and carbon dioxide. In another example, cotton fabric impregnated with persulphate is exposed to a gaseous mixture of carbon dioxide, sulphur dioxide, water vapour, and methyl methacrylate vapour. In other examples, woollen, rayon and nylon fabrics are treated. In another example, absorbent paper is moistened with a dilute solution of ammonium persulphate and then exposed to the vapour of styrene mixed with sulphur dioxide and carbon dioxide. The treatment is repeated twice so that the increase in weight of the paper is 119 per cent. Vapours of two or more monomers in admixture may be used so that a copolymer is formed on the materials. Specification 559,787 is referred to.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2453/43A GB572959A (en) | 1943-02-15 | 1943-02-15 | Treatment of paper or textile fabrics |
US525603A US2406453A (en) | 1943-02-15 | 1944-03-08 | Treatment of paper or textile fabrics |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2453/43A GB572959A (en) | 1943-02-15 | 1943-02-15 | Treatment of paper or textile fabrics |
Publications (1)
Publication Number | Publication Date |
---|---|
GB572959A true GB572959A (en) | 1945-10-31 |
Family
ID=9739840
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2453/43A Expired GB572959A (en) | 1943-02-15 | 1943-02-15 | Treatment of paper or textile fabrics |
Country Status (2)
Country | Link |
---|---|
US (1) | US2406453A (en) |
GB (1) | GB572959A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1034476B (en) * | 1955-03-05 | 1958-07-17 | Beiersdorf & Co A G P | Process for the production of adhesive tapes |
US3005730A (en) * | 1954-10-25 | 1961-10-24 | Jr Clay E Pardo | Shrinkproofing of wool with n, n'-methylene bis-acrylamide polymerized in situ and the modified wool |
US3083118A (en) * | 1958-03-04 | 1963-03-26 | Tee Pak Inc | Method of depositing a polymer of olefinically unsaturated monomer within a polymeric material and the resulting product |
DE1166309B (en) * | 1956-10-23 | 1964-03-26 | Siemens Ag | Manufacture of thin layers on substrates for the manufacture of dielectric bodies |
DE1172641B (en) * | 1955-07-14 | 1964-06-25 | Vapor Ab | Process for the water repellency of cellulose-containing substances |
DE1217914B (en) * | 1955-12-19 | 1966-06-02 | Dow Chemical Co | Process for improving the tintability of films or textiles made from hydrophobic polymer resins |
WO1985003961A1 (en) * | 1984-03-05 | 1985-09-12 | The British Library | Treatment of archival material |
US4808433A (en) * | 1985-09-12 | 1989-02-28 | The British Library | Treatment of archival material |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB737235A (en) * | 1952-09-17 | 1955-09-21 | Metallgesellschaft Ag | Method of carrying out polymerisation reactions |
US2874080A (en) * | 1953-07-18 | 1959-02-17 | Deutsch Goldund Silber Scheide | Self-hardening surface coating compositions |
GB948750A (en) * | 1960-09-01 | 1964-02-05 | Schweizerische Viscose | Improvements in the production of paper |
US3159529A (en) * | 1962-07-06 | 1964-12-01 | Union Carbide Corp | Paper products containing a sulfonated 2-phenoxyethyl acrylate polymer |
US3434870A (en) * | 1965-02-17 | 1969-03-25 | Cotton Producers Inst | Treating cellulosic textiles |
US3297471A (en) * | 1965-04-08 | 1967-01-10 | Du Pont | Acrylic or methacrylic acid grafting copolymerized on nylon and forming salt of said graft |
US3483014A (en) * | 1966-07-26 | 1969-12-09 | Grace W R & Co | Process for impregnating paper with ph controlled latex |
-
1943
- 1943-02-15 GB GB2453/43A patent/GB572959A/en not_active Expired
-
1944
- 1944-03-08 US US525603A patent/US2406453A/en not_active Expired - Lifetime
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3005730A (en) * | 1954-10-25 | 1961-10-24 | Jr Clay E Pardo | Shrinkproofing of wool with n, n'-methylene bis-acrylamide polymerized in situ and the modified wool |
DE1034476B (en) * | 1955-03-05 | 1958-07-17 | Beiersdorf & Co A G P | Process for the production of adhesive tapes |
DE1172641B (en) * | 1955-07-14 | 1964-06-25 | Vapor Ab | Process for the water repellency of cellulose-containing substances |
DE1217914B (en) * | 1955-12-19 | 1966-06-02 | Dow Chemical Co | Process for improving the tintability of films or textiles made from hydrophobic polymer resins |
DE1166309B (en) * | 1956-10-23 | 1964-03-26 | Siemens Ag | Manufacture of thin layers on substrates for the manufacture of dielectric bodies |
US3083118A (en) * | 1958-03-04 | 1963-03-26 | Tee Pak Inc | Method of depositing a polymer of olefinically unsaturated monomer within a polymeric material and the resulting product |
WO1985003961A1 (en) * | 1984-03-05 | 1985-09-12 | The British Library | Treatment of archival material |
EP0155797A1 (en) * | 1984-03-05 | 1985-09-25 | The British Library | Treatment of archival material |
US4724158A (en) * | 1984-03-05 | 1988-02-09 | The British Library | Treatment of archival material |
US4808433A (en) * | 1985-09-12 | 1989-02-28 | The British Library | Treatment of archival material |
Also Published As
Publication number | Publication date |
---|---|
US2406453A (en) | 1946-08-27 |
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