[go: up one dir, main page]

GB1175795A - Continuous Graft Polymerisation Method and Apparatus - Google Patents

Continuous Graft Polymerisation Method and Apparatus

Info

Publication number
GB1175795A
GB1175795A GB23387/68A GB2338768A GB1175795A GB 1175795 A GB1175795 A GB 1175795A GB 23387/68 A GB23387/68 A GB 23387/68A GB 2338768 A GB2338768 A GB 2338768A GB 1175795 A GB1175795 A GB 1175795A
Authority
GB
United Kingdom
Prior art keywords
substrate
grafted
fibres
unsaturated compound
zone
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
GB23387/68A
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.)
Deering Milliken Research Corp
Milliken Research Corp
Original Assignee
Deering Milliken Research Corp
Milliken Research Corp
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 Deering Milliken Research Corp, Milliken Research Corp filed Critical Deering Milliken Research Corp
Publication of GB1175795A publication Critical patent/GB1175795A/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
    • 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
    • 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
    • D06M14/06—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 of animal origin, e.g. wool or silk

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

1,175,795. Grafting keratin fibres. DEERING MILLIKEN RESEARCH CORP. 16 May, 1968 [22 May, 1967], No. 23387/68. Heading C3G. [Also in Division D1] A continuous process for grafting a substrate comprising keratin fibres with an ethylenically unsaturated compound comprises the steps of passing the substrate through a zone in which the ethylenically unsaturated compound contacts the substrate, passing the substrate through an aqueous solution comprising a polymerization catalyst under such conditions that the unsaturated compound is grafted into the fibres, leading the substrate out of the aqueous solution and drying the substrate. Specified monomers, which may be in solution, include C 1 to C 12 -alkyl esters of acrylic esters, mixtures of such esters with each other or with styrene and styrene/dichlorostyrene mixtures. Suitable catalysts include redox systems. The catalyst solution may contain a swelling agent for the fibres and a wetting agent. The graft polymerization may be conducted in an apparatus comprising a zone containing the monomer and a vessel containing the catalyst solution, the substrate being passed successively through the zone and the vessel by means of moving endless belts. In the examples, wool top is grafted with n-butyl methacrylate or methyl methacrylate and a polyethylene terephthalatewool blend fabric is grafted with n-butyl methacrylate.
GB23387/68A 1967-05-22 1968-05-16 Continuous Graft Polymerisation Method and Apparatus Expired GB1175795A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US64015567A 1967-05-22 1967-05-22

Publications (1)

Publication Number Publication Date
GB1175795A true GB1175795A (en) 1969-12-23

Family

ID=24567063

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23387/68A Expired GB1175795A (en) 1967-05-22 1968-05-16 Continuous Graft Polymerisation Method and Apparatus

Country Status (9)

Country Link
US (1) US3552911A (en)
BE (1) BE715323A (en)
CH (1) CH730768D (en)
DE (1) DE1769416A1 (en)
ES (2) ES354137A1 (en)
FR (1) FR1566928A (en)
GB (1) GB1175795A (en)
LU (1) LU56128A1 (en)
NL (1) NL6807276A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3634022A (en) * 1969-05-29 1972-01-11 Colgate Palmolive Co Form-setting keratin substrates by a chemical treatment involving a vinyl monomer
US3676550A (en) * 1969-05-29 1972-07-11 Colgate Palmolive Co Modification of reduced keratinous substrates with a vinyl monomer
US5952409A (en) * 1996-01-31 1999-09-14 3M Innovative Properties Company Compositions and methods for imparting stain resistance and stain resistant articles
JP5901487B2 (en) * 2012-09-28 2016-04-13 株式会社ジーシー Polymerizable composition

Also Published As

Publication number Publication date
NL6807276A (en) 1968-11-25
US3552911A (en) 1971-01-05
DE1769416A1 (en) 1970-10-08
LU56128A1 (en) 1969-02-10
ES367934A1 (en) 1971-04-16
BE715323A (en) 1968-11-18
CH730768D (en)
FR1566928A (en) 1969-05-09
ES354137A1 (en) 1970-02-01

Similar Documents

Publication Publication Date Title
GB1505877A (en) Process of imparting wettability to a battery separator mat of compressed non-woven olefin polymer fibres
GB1517072A (en) Process for treating coal and products produced thereby
IL46010A (en) Hydrophobic poylmerized substrates comprising grafted hydrophilic inclusions containing polar solvent-soluble substrates and their production
GB1175795A (en) Continuous Graft Polymerisation Method and Apparatus
GB1038726A (en) A method for producing copolymers
GB1185242A (en) Polymer Deposition process and product
GB1278022A (en) A process for enhancing the dyeability of polypropylene
ES289532A1 (en) Procedure for the treatment of leather (Machine-translation by Google Translate, not legally binding)
DE3160526D1 (en) Acrylic fiber having improved basic dyeability and process therefor
GB1128696A (en) Process for grafting hydroxyl-group confaining polymeric materials
ES288479A1 (en) Method for the preparation of a liquid resinant composition (Machine-translation by Google Translate, not legally binding)
GB1069953A (en) Improvements in treating of paper
ES313006A1 (en) Procedure for the production of textile aprestos, resistant to solvents. (Machine-translation by Google Translate, not legally binding)
GB843190A (en) Products containing grafted polymers and process for their preparation
ES281274A1 (en) Improvements relating to the treatment of polymeric materials
GB1255848A (en) Improvements in or relating to aqueous emulsions
JPS5487622A (en) Uranium trapping method
GB1315534A (en) Graft polymers
GB1137624A (en) Copolymerization of ethylenically unsaturated monomens with freshly regenerated cellulose
GB983186A (en) Method of and apparatus for the continuous polymerisation of vinyl monomers
Mohanty et al. Grafting vinyl monomers on silk fibres—I. Graft copolymerization of methyl methacrylate on silk by tetravalent cerium ion
ES381571A1 (en) Method of making stable emulsions of immiscible solutions of thermoplastics polymers and ethylenically unsaturated monomers
GB1360665A (en) Process for grafting polymers
GB1237293A (en) Polymerization improvements
BG40320A3 (en) Method for modifying synthetic fibres

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees