JPS55149328A - Preparation of foamed vinyl chloride resin molded article - Google Patents

Preparation of foamed vinyl chloride resin molded article

Info

Publication number
JPS55149328A
JPS55149328A JP5791779A JP5791779A JPS55149328A JP S55149328 A JPS55149328 A JP S55149328A JP 5791779 A JP5791779 A JP 5791779A JP 5791779 A JP5791779 A JP 5791779A JP S55149328 A JPS55149328 A JP S55149328A
Authority
JP
Japan
Prior art keywords
vinyl chloride
chloride resin
molded article
foaming agent
type foaming
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.)
Granted
Application number
JP5791779A
Other languages
Japanese (ja)
Other versions
JPS5840986B2 (en
Inventor
Hajime Kitamura
Kiyoshi Imada
Kichiji Eikuchi
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.)
Shin Etsu Chemical Co Ltd
Original Assignee
Shin Etsu Chemical 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
Application filed by Shin Etsu Chemical Co Ltd filed Critical Shin Etsu Chemical Co Ltd
Priority to JP54057917A priority Critical patent/JPS5840986B2/en
Priority to DK183380A priority patent/DK183380A/en
Priority to US06/144,988 priority patent/US4402893A/en
Priority to SE8003300A priority patent/SE442017B/en
Priority to NZ193585A priority patent/NZ193585A/en
Priority to ES491069A priority patent/ES491069A0/en
Priority to GB8014592A priority patent/GB2048893B/en
Priority to IN515/CAL/80A priority patent/IN152733B/en
Priority to NO801318A priority patent/NO801318L/en
Priority to CA000351376A priority patent/CA1153520A/en
Priority to IT21893/80A priority patent/IT1140850B/en
Priority to BE0/200529A priority patent/BE883188A/en
Priority to DD80221014A priority patent/DD150621A5/en
Priority to FR8010377A priority patent/FR2456126B1/en
Priority to CH367580A priority patent/CH644388A5/en
Priority to DE3017927A priority patent/DE3017927A1/en
Priority to HU801156A priority patent/HU185889B/en
Priority to NL8002676A priority patent/NL8002676A/en
Priority to FI801510A priority patent/FI801510A/en
Priority to PL22416680A priority patent/PL224166A1/xx
Priority to AU58313/80A priority patent/AU536294B2/en
Priority to AT0251380A priority patent/AT383357B/en
Priority to PT71225A priority patent/PT71225A/en
Priority to BR8002920A priority patent/BR8002920A/en
Priority to AR280990A priority patent/AR219246A1/en
Publication of JPS55149328A publication Critical patent/JPS55149328A/en
Publication of JPS5840986B2 publication Critical patent/JPS5840986B2/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
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
    • C08J9/141—Hydrocarbons
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
    • C08J9/143—Halogen containing compounds
    • 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

Abstract

PURPOSE:To continuously obtain a highly foamed molded article, by a method wherein, to a resin composition comprising a PVC resin, a nucleating agent, an acrylic resin and a decomposition-type foaming agent which are supplied to an extruder to be gelatinized by heating, an org. solvent-type foaming agent is introduced under pressure and foamed as well as molded by extrusion. CONSTITUTION:A vinyl chloride resin composition comprising (A) 100pts.wt. (hereinafter described as pts.) of a vinyl chloride resin, (B) 0.01-20pts. of a necleating agent, (C) 0.5-30pts. of an acrylic resin and (D) 0-5pts. of a decomposition-type foaming agent is supplied to an extruder and, subsequently, (E) an org. solvent-type foaming agent with b.p. of below 90 deg.C is introduced under pressure into said resin composition gelatinized by heating within said extruder. Thereafter, by completing the extrusion, the foaming and the molding, a foamed vinyl chloride resin molded article is prepared. Herein, as (B), CaCO3, TiO2, bentonite, tartaric acid or the like, as (C), a copolymer based on methyl methacrylate or the like, as (D), azodicarbonamide or the like, and as (E), propane, ethylchloride, difluoroethane or the like are mentioned.
JP54057917A 1979-05-11 1979-05-11 Method for producing polyvinyl chloride resin foam moldings Expired JPS5840986B2 (en)

Priority Applications (25)

Application Number Priority Date Filing Date Title
JP54057917A JPS5840986B2 (en) 1979-05-11 1979-05-11 Method for producing polyvinyl chloride resin foam moldings
DK183380A DK183380A (en) 1979-05-11 1980-04-29 PROCEDURE FOR THE PREPARATION OF FOAMED CELL BODY OF VINYL CHLORIDE BASE RESIN
US06/144,988 US4402893A (en) 1979-05-11 1980-04-30 Method for the preparation of a cellular foamed body of a vinyl chloride-based resin
SE8003300A SE442017B (en) 1979-05-11 1980-04-30 METHOD OF PREPARING A CELL PLASTIC BODY OF A VINYL CHLORIDE BASED RESIN
NZ193585A NZ193585A (en) 1979-05-11 1980-04-30 Preparation of cellular foamed body of vinyl chloride based resin
ES491069A ES491069A0 (en) 1979-05-11 1980-04-30 PROCEDURE FOR THE PREPARATION OF A CELL FOAMED BODY OF A RESIN BASED ON VINYL CHLORIDE
GB8014592A GB2048893B (en) 1979-05-11 1980-05-02 Method for the preparation of a foamed body of a vinyl chloride-based resin
IN515/CAL/80A IN152733B (en) 1979-05-11 1980-05-03
NO801318A NO801318L (en) 1979-05-11 1980-05-06 PROCEDURE FOR THE PREPARATION OF A FOAM BODY OF A VINYL CHLORIDE RESIN
CA000351376A CA1153520A (en) 1979-05-11 1980-05-06 Method for the preparation of a cellular foamed body of a vinyl chloride-based resin
IT21893/80A IT1140850B (en) 1979-05-11 1980-05-08 METHOD FOR THE PREPARATION OF A FOAM CELL CORRO IN A VINYL CHLORIDE-BASED RESIN
BE0/200529A BE883188A (en) 1979-05-11 1980-05-08 PROCESS FOR THE PREPARATION OF A VINYL CHLORIDE RESIN CELL EXPANDED BODY
DD80221014A DD150621A5 (en) 1979-05-11 1980-05-09 METHOD FOR PRODUCING A CELLULAR FABRIC FROM A RESIN ON VINYL CHLORIDE BASE
FR8010377A FR2456126B1 (en) 1979-05-11 1980-05-09 PROCESS FOR THE PRODUCTION OF A VINYL CHLORIDE RESIN EXPANDED ALVEOLAR BODY
CH367580A CH644388A5 (en) 1979-05-11 1980-05-09 METHOD FOR PRODUCING A CELL-SHAPED FOAM BODY FROM A RESIN BASED ON VINYL CHLORIDE.
DE3017927A DE3017927A1 (en) 1979-05-11 1980-05-09 METHOD FOR PRODUCING FOAM MOLDED PARTS FROM A RESIN ON A VINYL CHLORIDE BASE
HU801156A HU185889B (en) 1979-05-11 1980-05-09 Process for preparing resinous bodies on the base of foamed polyvinylchloride with cell structure a
NL8002676A NL8002676A (en) 1979-05-11 1980-05-09 METHOD FOR PREPARING A CELLULAR FOAMED ARTICLE OF A RESIN ON A VINYL CHLORIDE BASIS.
FI801510A FI801510A (en) 1979-05-11 1980-05-09 FOER REFRIGERATION FOR ETC CELL FORMATION OF SKUMFOEREMAOL AND VINYL CHLORIDE BASE HARTS
PL22416680A PL224166A1 (en) 1979-05-11 1980-05-10
AU58313/80A AU536294B2 (en) 1979-05-11 1980-05-12 Pvc foam production
AT0251380A AT383357B (en) 1979-05-11 1980-05-12 METHOD FOR PRODUCING A CELL STRUCTURE WITH FOAM BODY
PT71225A PT71225A (en) 1979-05-11 1980-05-12 Method for the preparation of a cellular foamed body of a vinyl chloride-based resin
BR8002920A BR8002920A (en) 1979-05-11 1980-05-12 PROCESS FOR THE PREPARATION OF A SPUMIFIED CELLULAR BODY BASED ON VINYL CHLORIDE RESIN
AR280990A AR219246A1 (en) 1979-05-11 1980-05-12 METHOD FOR THE PREPARATION OF A CELLULAR FOAMED RESIN BODY BASED ON VINYL CHLORIDE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54057917A JPS5840986B2 (en) 1979-05-11 1979-05-11 Method for producing polyvinyl chloride resin foam moldings

Publications (2)

Publication Number Publication Date
JPS55149328A true JPS55149328A (en) 1980-11-20
JPS5840986B2 JPS5840986B2 (en) 1983-09-09

Family

ID=13069340

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54057917A Expired JPS5840986B2 (en) 1979-05-11 1979-05-11 Method for producing polyvinyl chloride resin foam moldings

Country Status (2)

Country Link
JP (1) JPS5840986B2 (en)
BE (1) BE883188A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5730735A (en) * 1980-07-29 1982-02-19 Shin Etsu Chem Co Ltd Production of foamed moldings of vinyl chloride resin
WO2000042101A1 (en) * 1999-01-18 2000-07-20 Kaneka Corporation Expandable vinyl chloride resin composition
KR100345299B1 (en) * 1999-09-08 2002-07-25 재단법인 포항산업과학연구원 A Plastic Foam Composition containing Used Agricultural Film and A Method for Manufacturing Foam Using It
US6610757B2 (en) 2000-03-21 2003-08-26 Kaneka Corporation Foamable vinyl chloride resin composition
US6635687B2 (en) 2000-08-08 2003-10-21 Kaneka Corporation Expandable vinyl chloride resin composition
US6723762B1 (en) 1999-09-22 2004-04-20 Kaneka Corporation Foamable vinyl chloride-base resin compositions
JP2015500364A (en) * 2011-12-06 2015-01-05 オムヤ インターナショナル アーゲー Filler for foamed rigid polymer products

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5730735A (en) * 1980-07-29 1982-02-19 Shin Etsu Chem Co Ltd Production of foamed moldings of vinyl chloride resin
WO2000042101A1 (en) * 1999-01-18 2000-07-20 Kaneka Corporation Expandable vinyl chloride resin composition
AU770204B2 (en) * 1999-01-18 2004-02-19 Kaneka Corporation Expandable vinyl chloride resin composition
US6765033B1 (en) 1999-01-18 2004-07-20 Kaneka Corporation Expandable vinyl chloride resin composition
KR100345299B1 (en) * 1999-09-08 2002-07-25 재단법인 포항산업과학연구원 A Plastic Foam Composition containing Used Agricultural Film and A Method for Manufacturing Foam Using It
US6723762B1 (en) 1999-09-22 2004-04-20 Kaneka Corporation Foamable vinyl chloride-base resin compositions
US6610757B2 (en) 2000-03-21 2003-08-26 Kaneka Corporation Foamable vinyl chloride resin composition
US6635687B2 (en) 2000-08-08 2003-10-21 Kaneka Corporation Expandable vinyl chloride resin composition
JP2015500364A (en) * 2011-12-06 2015-01-05 オムヤ インターナショナル アーゲー Filler for foamed rigid polymer products

Also Published As

Publication number Publication date
JPS5840986B2 (en) 1983-09-09
BE883188A (en) 1980-09-01

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