GB1371953A - Process for treating the surface of plasticized polyvinyl chloride - Google Patents

Process for treating the surface of plasticized polyvinyl chloride

Info

Publication number
GB1371953A
GB1371953A GB2195872A GB2195872A GB1371953A GB 1371953 A GB1371953 A GB 1371953A GB 2195872 A GB2195872 A GB 2195872A GB 2195872 A GB2195872 A GB 2195872A GB 1371953 A GB1371953 A GB 1371953A
Authority
GB
United Kingdom
Prior art keywords
solution
coating
polyvinyl chloride
polyurethane
amino
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
GB2195872A
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.)
Ajinomoto Co Inc
Original Assignee
Ajinomoto Co Inc
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 Ajinomoto Co Inc filed Critical Ajinomoto Co Inc
Publication of GB1371953A publication Critical patent/GB1371953A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/75—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
    • D06N3/125—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyamides
    • D06N3/126—Poly-amino acids, e.g. polyglutamates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/04—Foams characterised by the foaming process characterised by the elimination of a liquid or solid component, e.g. precipitation, leaching out, evaporation
    • C08J2201/05—Elimination by evaporation or heat degradation of a liquid phase
    • C08J2201/0502—Elimination by evaporation or heat degradation of a liquid phase the liquid phase being organic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08J2327/06—Homopolymers or copolymers of vinyl chloride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2475/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2475/04—Polyurethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Textile Engineering (AREA)
  • Materials Engineering (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)

Abstract

1371953 Coat polyvinyl chloride articles AJINOMOTO CO Inc 10 May 1972 [11 May 1971], 21958/72 Heading B1E The surface of a plasticised polyvinyl chloride article is primed with a coating of a solution in an organic solvent of a polyurethane elastomer having cyclohexyl radicals in the polyurethane molecules, and then topcoated with a resin composition comprising a poly-α-amino acid. In Examples the product is simulated leather. The substrate may be prepared from granular or other rsin compositions by calendering, moulding or extrusion, may be p.v.c. impregnated fabric and may be foamed. The polyurethane elastomer is made by first making a.prepolymer by reacting a diisocyanate compound having a cyclohexyl radical with a macromolecular compound (such as a polyester, polyether, polyamide or polyolefin) having terminal functional groups containing active hydrogen (such as hydroxyl, primary or secondary amino, thiol or carboxyl). The prepolymer is then chain extended using an agent such as hydrazine, ethylene diamine, ethylene glycol or other active hydrogen bearing compounds. Many examples of diisocyanates are listed. Application of the polyurethane solution may be by brushing, spraying, gravure coating, roller coating or dipping, then drying. The poly-α-amino-acid may be applied from solution by brushing, spraying, gravure, roll, dip or knife coating, and many examples of the acids are listed. The amino acid solution may include other elastomeric polymers such as polybutene, natural rubber, polychloroprene, acrylonatrile-butadiene, copolymer, polybutadiene, chlorosulphonated polyethylene, polyvinyl acetate, vinyl chloride/vinyl acetate copolymer, polyalkyl (meth)acrylate, or urethane prepolymers.
GB2195872A 1971-05-11 1972-05-10 Process for treating the surface of plasticized polyvinyl chloride Expired GB1371953A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46031434A JPS517713B1 (en) 1971-05-11 1971-05-11

Publications (1)

Publication Number Publication Date
GB1371953A true GB1371953A (en) 1974-10-30

Family

ID=12331113

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2195872A Expired GB1371953A (en) 1971-05-11 1972-05-10 Process for treating the surface of plasticized polyvinyl chloride

Country Status (5)

Country Link
JP (1) JPS517713B1 (en)
DE (1) DE2223080A1 (en)
FR (1) FR2137725B1 (en)
GB (1) GB1371953A (en)
IT (1) IT955417B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111501369A (en) * 2020-05-26 2020-08-07 浙江飞虎新材料有限公司 PVC/PCA composite coating fabric for sanitary tent and processing technology thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3123355A1 (en) * 1981-06-12 1982-12-30 J.H. Benecke Gmbh, 3000 Hannover Thermoformable plastic sheet

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111501369A (en) * 2020-05-26 2020-08-07 浙江飞虎新材料有限公司 PVC/PCA composite coating fabric for sanitary tent and processing technology thereof
CN111501369B (en) * 2020-05-26 2022-11-18 浙江飞虎新材料有限公司 PVC/PCA composite coating fabric for sanitary tent and processing technology thereof

Also Published As

Publication number Publication date
JPS517713B1 (en) 1976-03-10
FR2137725B1 (en) 1976-06-11
DE2223080A1 (en) 1972-11-16
FR2137725A1 (en) 1972-12-29
IT955417B (en) 1973-09-29

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees