FR2088648A5 - Foamable (co) polyvinyl chloride blends with - as foaming aid - Google Patents

Foamable (co) polyvinyl chloride blends with - as foaming aid

Info

Publication number
FR2088648A5
FR2088648A5 FR7014242A FR7014242A FR2088648A5 FR 2088648 A5 FR2088648 A5 FR 2088648A5 FR 7014242 A FR7014242 A FR 7014242A FR 7014242 A FR7014242 A FR 7014242A FR 2088648 A5 FR2088648 A5 FR 2088648A5
Authority
FR
France
Prior art keywords
foamable
polyvinyl chloride
foaming aid
pts
methyl methacrylate
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
FR7014242A
Other languages
French (fr)
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.)
Japanese Geon Co Ltd
Original Assignee
Japanese Geon Co 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
Priority to DE19702016043 priority Critical patent/DE2016043A1/en
Priority to GB06786/70A priority patent/GB1293126A/en
Application filed by Japanese Geon Co Ltd filed Critical Japanese Geon Co Ltd
Priority to FR7014242A priority patent/FR2088648A5/en
Application granted granted Critical
Publication of FR2088648A5 publication Critical patent/FR2088648A5/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • 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
    • C08J2351/00—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
    • 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
    • C08J2433/00—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 only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
    • 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
    • C08J2457/00—Characterised by the use of unspecified polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

Foamable (co)polyvinyl chloride blends with methyl methacrylate as foaming aid Blend consists of (a) 100 (wt.) pts. vinyl chloride resin, (b) 0.5 - 50 pts. copolymer of (1) 30 - 99% methyl methacrylate, (2) 1 - 25% monomer(s) of alkyl acrylate and unsaturated nitrile groups and (3) 0 - 50% aromatic vinyl and (c) blowing agent. These can be used in production of (semi)rigid or flexible foams, with properties ranging from those of wood to those of foam rubber. They can be foamed and moulded using familiar (extrusion, injection and calendering) equipment and at desired foaming rate. Products have fine, uniform pores.
FR7014242A 1970-04-03 1970-04-20 Foamable (co) polyvinyl chloride blends with - as foaming aid Expired FR2088648A5 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19702016043 DE2016043A1 (en) 1970-04-03 1970-04-03 Foamable resin compositions
GB06786/70A GB1293126A (en) 1970-04-03 1970-04-08 Foamable resin composition
FR7014242A FR2088648A5 (en) 1970-04-03 1970-04-20 Foamable (co) polyvinyl chloride blends with - as foaming aid

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19702016043 DE2016043A1 (en) 1970-04-03 1970-04-03 Foamable resin compositions
GB06786/70A GB1293126A (en) 1970-04-03 1970-04-08 Foamable resin composition
FR7014242A FR2088648A5 (en) 1970-04-03 1970-04-20 Foamable (co) polyvinyl chloride blends with - as foaming aid

Publications (1)

Publication Number Publication Date
FR2088648A5 true FR2088648A5 (en) 1972-01-07

Family

ID=42046362

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7014242A Expired FR2088648A5 (en) 1970-04-03 1970-04-20 Foamable (co) polyvinyl chloride blends with - as foaming aid

Country Status (3)

Country Link
DE (1) DE2016043A1 (en)
FR (1) FR2088648A5 (en)
GB (1) GB1293126A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7409435A (en) * 1974-07-12 1976-01-14 Stamicarbon FOAMABLE VINYL CHLORIDE POLYMERS AND HARD FOAM STRUCTURES MANUFACTURED THEREOF.
DE2520229A1 (en) * 1975-05-07 1976-11-18 Solvay Werke Gmbh Frosted translucent PVC containers by blow extrusion - using PVC mix having low filler content and no plasticiser
HU188687B (en) * 1981-08-28 1986-05-28 Graboplast Gyoeri Pamutszoevoe- Es Mueboergyar,Hu Composition and process for production of foamed plate-shaped pvc bodies

Also Published As

Publication number Publication date
GB1293126A (en) 1972-10-18
DE2016043A1 (en) 1971-10-07

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Legal Events

Date Code Title Description
ST Notification of lapse