GB611828A - Improvements in or relating to the treatment with resinous polymers of fibrous materials - Google Patents

Improvements in or relating to the treatment with resinous polymers of fibrous materials

Info

Publication number
GB611828A
GB611828A GB1410446A GB1410446A GB611828A GB 611828 A GB611828 A GB 611828A GB 1410446 A GB1410446 A GB 1410446A GB 1410446 A GB1410446 A GB 1410446A GB 611828 A GB611828 A GB 611828A
Authority
GB
United Kingdom
Prior art keywords
emulsifying agent
emulsion
wool
dried
fibres
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
Application number
GB1410446A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wolsey Ltd
Original Assignee
Wolsey Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wolsey Ltd filed Critical Wolsey Ltd
Priority to GB1410446A priority Critical patent/GB611828A/en
Publication of GB611828A publication Critical patent/GB611828A/en
Expired legal-status Critical Current

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
    • D06M15/227—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of hydrocarbons, or reaction products thereof, e.g. afterhalogenated or sulfochlorinated
    • D06M15/233—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of hydrocarbons, or reaction products thereof, e.g. afterhalogenated or sulfochlorinated aromatic, e.g. styrene
    • 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
    • D06M15/244—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of halogenated hydrocarbons
    • 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
    • D06M15/263—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
    • D06M15/267—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof of unsaturated carboxylic esters having amino or quaternary ammonium groups

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

Fibrous materials consisting wholly or partly of wool are impregnated with a cationic emulsifying agent and then with an emulsion of a resinous vinyl polymer containing an anionic emulsifying agent, or, alternatively, they are treated with an anionic emulsifying agent and then with an emulsion of a resinous vinyl polymer containing a cationic emulsifying agent. The materials are then dried. A plasticizer may be added to the resinous vinyl polymer to prevent the deposited resin being removed on vigorous shaking or laundering. The vinyl polymer may be polystyrene, polyvinylidene chloride, or polymethyl methacrylate. The cationic emulsifying agent may be cetyl pyridinium bromide, cetyl trimethyl ammonium bromide, or stearamido methyl pyridinium chloride. The anionic emulsifying agent may be sodium oleyl sulphate, sodium dibenzyl sulphanilate, or a sodium salt of an alkylated naphthalene sulphonate. The wool may be dried and cured at 110 DEG C. To obtain unshrinkable wool a deposit of 10 to 15 per cent of resin should be left on the fibres. The wool fibres may be mixed or associated with rayon, cotton or other artificial or vegetable fibres. If only about 2 or 3 per cent of resin is deposited on the fibres, the material is not rendered unshrinkable, but it is given a fuller feel. Fibres, yarns, fabrics or garments may be treated. Diethyl phthalate, dimethyl glycol phthalate, or tricresyl phosphate may be used as plasticizer for the polymethyl methacrylate or polystyrene. In an example, 75 grams of methyl methacrylate, 25 grams of diethyl phthalate and 200 grams of water with 1 gram of potassium persulphate and 1 gram of an alkylated naphthalene sodium sulphonate are emulsified and stirred for 4 hours at 60 DEG C. to polymerize the methacrylate. Knitted wool fabric, previously treated with a cationic emulsifying agent and dried, is impregnated with the resin emulsion and then squeezed, dried and cured at 110 DEG to 120 DEG C. The treated material has very little tendency to shrink. In another example, styrene, diethyl phthalate, potassium persulphate, an anionic emulsifying agent and water are emulsified and heated to 70 DEG C. to polymerize the styrene. Wool, previously treated with a cationic emulsifying agent is treated with the emulsion and then dried and cured. In another example, an emulsion of vinylidene chloride is similarly prepared, polymerization being effected at 20 DEG C. Methyl methacrylate and diethyl phthalate are emulsified with water containing cetyl pyridinium bromide and benzoyl peroxide. The emulsion is heated to 60 DEG C. to polymerize the methacrylate.ALSO:Fibrous materials consisting wholly or partly of wool are impregnated with a cationic emulsifying agent and then with an emulsion of a resinous vinyl polymer containing an anionic emulsifying agent, or, alternatively, they are treated with an anionic emulsifying agent and then with an emulsion of a resinous vinyl polymer containing a cationic emulsifying agent. The materials are then dried. The treatment ensures that the resin is firmly anchored to the fibrous material which may be rendered substantially non-felting and non-shrinking. The resistance to abrasion is also improved. A plasticizer may be added to the resinous vinyl polymer to prevent the deposited resin being removed on vigorous shaking or laundering. The vinyl polymer may be polystyrene, poly-vinylidene chloride, or polymethyl methacrylate. The cationic emulsifying agent may be cetyl pyridinium bromide, cetyl trimethyl ammonium bromide, or stearamido methyl pyridinium chloride. The anionic emulsifying agent may be sodium oleyl sulphate, sodium dibenzyl sulphanilate, or a sodium salt of an alkylated naphthalene sulphonate. The wool may be dried and cured at 110 DEG C. To obtain unshrinkable wool a deposit of 10 to 15 per cent of resin should be left on the fibres. The wool fibres may be mixed or associated with rayon, cotton, or other artificial or vegetable fibres. If only about 2 or 3 per cent of resin is deposited on the fibres, the material is not rendered unshrinkable but it is given a fuller feel. Fibres, yarns, fabrics or garments may be treated. Diethyl phthalate, dimethyl glycol phthalate, or tricresyl phosphate may be used as plasticizer for the polymethyl methacrylate or polystyrene. In an example, 75 grams of methyl methacrylate, 25 grams of diethyl phthalate and 200 grams of water with 1 gram of potassium persulphate and 1 gram of an alkylated naphthalene sodium sulphonate are emulsified and stirred for 4 hours at 60 DEG C. to polymerize the methacrylate. Knitted wool fabric, previously treated with a cationic emulsifying agent and dried, is impregnated with the resin emulsion and then squeezed, dried and cured at 110 DEG to 120 DEG C. The treated material has very little tendency to shrink. In another example, styrene, diethyl phthalate, potassium persulphate, an anionic emulsifying agent and water are emulsified and heated to 70 DEG C. to polymerize the styrene. Wool, previously treated with a cationic emulsifying agent is treated with the emulsion and then dried and cured. In another example, an emulsion of vinylidene chloride is similarly prepared, polymerization being effected at 20 DEG C. Methyl methacrylate and diethyl phthalate are emulsified with water containing cetyl pyridinium bromide and benzoyl peroxide. The emulsion is heated to 60 DEG C. to polymerize the methacrylate.
GB1410446A 1946-05-09 1946-05-09 Improvements in or relating to the treatment with resinous polymers of fibrous materials Expired GB611828A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1410446A GB611828A (en) 1946-05-09 1946-05-09 Improvements in or relating to the treatment with resinous polymers of fibrous materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1410446A GB611828A (en) 1946-05-09 1946-05-09 Improvements in or relating to the treatment with resinous polymers of fibrous materials

Publications (1)

Publication Number Publication Date
GB611828A true GB611828A (en) 1948-11-04

Family

ID=10035054

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1410446A Expired GB611828A (en) 1946-05-09 1946-05-09 Improvements in or relating to the treatment with resinous polymers of fibrous materials

Country Status (1)

Country Link
GB (1) GB611828A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2615807A (en) * 1949-02-11 1952-10-28 Du Pont Stripping film and method of stripping
US2678287A (en) * 1950-01-24 1954-05-11 E I Du Pont De Nemoursm & Comp Shrinkproofing wool with substituted polymers of ethylene
US2678286A (en) * 1949-08-24 1954-05-11 Du Pont Process for the treatment of keratinous fiber and resulting article
US2827359A (en) * 1954-03-22 1958-03-18 Rohm & Haas Process for stabilization of protein textiles with 4-vinyl pyridine copolymers and products produced therefrom
US3078185A (en) * 1954-03-22 1963-02-19 Rohm & Haas Stabilization of protein-containing textiles with nitrogen containing polymers

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2615807A (en) * 1949-02-11 1952-10-28 Du Pont Stripping film and method of stripping
US2678286A (en) * 1949-08-24 1954-05-11 Du Pont Process for the treatment of keratinous fiber and resulting article
US2678287A (en) * 1950-01-24 1954-05-11 E I Du Pont De Nemoursm & Comp Shrinkproofing wool with substituted polymers of ethylene
US2827359A (en) * 1954-03-22 1958-03-18 Rohm & Haas Process for stabilization of protein textiles with 4-vinyl pyridine copolymers and products produced therefrom
US3078185A (en) * 1954-03-22 1963-02-19 Rohm & Haas Stabilization of protein-containing textiles with nitrogen containing polymers

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