JPS55152726A - Foamable vinyl chloride type resin composition - Google Patents

Foamable vinyl chloride type resin composition

Info

Publication number
JPS55152726A
JPS55152726A JP5992579A JP5992579A JPS55152726A JP S55152726 A JPS55152726 A JP S55152726A JP 5992579 A JP5992579 A JP 5992579A JP 5992579 A JP5992579 A JP 5992579A JP S55152726 A JPS55152726 A JP S55152726A
Authority
JP
Japan
Prior art keywords
vinyl chloride
type resin
less
chloride type
foaming agent
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
JP5992579A
Other languages
Japanese (ja)
Other versions
JPS6010541B2 (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 JP5992579A priority Critical patent/JPS6010541B2/en
Priority to DE19792944068 priority patent/DE2944068A1/en
Priority to NZ191999A priority patent/NZ191999A/en
Priority to CA339,124A priority patent/CA1122350A/en
Priority to SE7909171A priority patent/SE7909171L/en
Priority to NO793568A priority patent/NO793568L/en
Priority to AU52572/79A priority patent/AU531655B2/en
Priority to ES485792A priority patent/ES485792A0/en
Priority to FI793501A priority patent/FI793501A/en
Priority to MX179987A priority patent/MX150950A/en
Priority to HU79SI1727A priority patent/HU184678B/en
Priority to PL21951179A priority patent/PL219511A1/xx
Priority to PT70435A priority patent/PT70435A/en
Priority to FR7927672A priority patent/FR2440965B1/en
Priority to GB7938892A priority patent/GB2034322B/en
Priority to CH1005879A priority patent/CH642985A5/en
Priority to BE0/198058A priority patent/BE879945A/en
Priority to NL7908221A priority patent/NL7908221A/en
Priority to BR7907291A priority patent/BR7907291A/en
Priority to IN1168/CAL/79A priority patent/IN152984B/en
Priority to IT27170/79A priority patent/IT1127209B/en
Priority to DK475079A priority patent/DK475079A/en
Priority to AR278854A priority patent/AR221908A1/en
Priority to DD79216836A priority patent/DD146960A5/en
Publication of JPS55152726A publication Critical patent/JPS55152726A/en
Publication of JPS6010541B2 publication Critical patent/JPS6010541B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

PURPOSE: To provide a title composition capable of forming a highly foamed article with a uniform fine cell structure obtained by compounding a vinyl chloride type resin impregnated with a foaming agent, a nucleating agent, a styrene type resin and a dispersible foaming agent.
CONSTITUTION: 100pts.wt. of a vinyl chloride type resin (a) obtained by impregnating 1wt% or more of an aliphatic (halogenated) hydrocarbon with b.p. of 90°C or less (pref. 70°C or less) such as propane, methyl chloride to a vinyl chloride type polymer with an average polymerization degree of 300W2,000, a void volume of 0.2ml/g or less and a vinyl acetate content of 0W40wt%, 0.01W20pts.wt. of a nucleating agent (calcium carbonate, bentonite or the like) (b) with a particle size of pref. about 30μ or less, 0.5W30pts.wt. of a styrene type resin (c) with reduced viscosity (chloroform solution, 25°C) of 3dl/g or more and 0W5pts.wt. of a decomposable foaming agent (e.g., azodicarbonamide) (c) generating a gas by decomposing at a temp. lower than the molding temp. of a vinyl chloride type polymer (component "a") are compounded.
COPYRIGHT: (C)1980,JPO&Japio
JP5992579A 1978-11-10 1979-05-16 Expandable vinyl chloride resin composition Expired JPS6010541B2 (en)

Priority Applications (24)

Application Number Priority Date Filing Date Title
JP5992579A JPS6010541B2 (en) 1979-05-16 1979-05-16 Expandable vinyl chloride resin composition
DE19792944068 DE2944068A1 (en) 1978-11-10 1979-10-31 FUEL-CONTAINING MOLDING MATERIAL WITH A POLYVINYL CHLORIDE BASED RESIN
NZ191999A NZ191999A (en) 1978-11-10 1979-11-01 Foamable polyvinyl chloride-based resin composition
CA339,124A CA1122350A (en) 1978-11-10 1979-11-05 Compositions for polyvinyl chloride resin foams
SE7909171A SE7909171L (en) 1978-11-10 1979-11-06 POLYVINYL CHLORIDE HEART COMPOSITION FOR CELL PLASTIC
NO793568A NO793568L (en) 1978-11-10 1979-11-06 RESIN COMPOSITION SUITABLE FOR PREPARATION OF FOAM FROM POLYVINYL CHLORIDE RESIN.
AU52572/79A AU531655B2 (en) 1978-11-10 1979-11-07 P v c resin foam compositions
ES485792A ES485792A0 (en) 1978-11-10 1979-11-07 PROCEDURE FOR THE PREPARATION OF A COMPOSITION FOR - THE FOAM FORMATION OF A RESIN BASED ON POLYVINYL CHLORIDE.
FI793501A FI793501A (en) 1978-11-10 1979-11-08 KOMPOSITIONER FOER POLYVINYLCHLORIDE-HARTSSKUM
MX179987A MX150950A (en) 1978-11-10 1979-11-09 IMPROVEMENTS TO FOAMABLE COMPOSITION BASED ON POLYVINYL CHLORIDE
HU79SI1727A HU184678B (en) 1978-11-10 1979-11-09 Resin compositions for foaming on the basis of polyvinyl chloride
PL21951179A PL219511A1 (en) 1978-11-10 1979-11-09
PT70435A PT70435A (en) 1978-11-10 1979-11-09 COMPOSITIONS FOR POLYVINYL CHLORIDE RESIN FOAMS
FR7927672A FR2440965B1 (en) 1978-11-10 1979-11-09 COMPOSITIONS FOR THE MANUFACTURE OF POLYVINYL CHLORIDE FOAMS
GB7938892A GB2034322B (en) 1978-11-10 1979-11-09 Expandable compositions for polyvinyl chloride resn foams
CH1005879A CH642985A5 (en) 1978-11-10 1979-11-09 Foamable, RESIN COMPOSITION HAVING for producing foamed FORMKOERPER.
BE0/198058A BE879945A (en) 1978-11-10 1979-11-09 COMPOSITIONS FOR POLYVINYL CHLORIDE RESIN FOAMS
NL7908221A NL7908221A (en) 1978-11-10 1979-11-09 PRODUCTS FOR THE MANUFACTURE OF FOAMS OF POLYVINYL CHLORIDE RESIN.
BR7907291A BR7907291A (en) 1978-11-10 1979-11-09 EXPANDABLE RESIN COMPOSITION
IN1168/CAL/79A IN152984B (en) 1978-11-10 1979-11-09
IT27170/79A IT1127209B (en) 1978-11-10 1979-11-09 COMPOSITIONS FOR POLYVINYL CHLORIDE RESIN FOAMS
DK475079A DK475079A (en) 1978-11-10 1979-11-09 polyvinyl chloride
AR278854A AR221908A1 (en) 1978-11-10 1979-11-12 AN EXPANDABLE RESIN COMPOSITION TO FORM FOAMS FROM A RESIN BASED ON POLYVINYL CHLORIDE
DD79216836A DD146960A5 (en) 1978-11-10 1979-11-12 TERMINATING MOLD WITH A RESIN OF POLYVINYL CHLORIDE BASE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5992579A JPS6010541B2 (en) 1979-05-16 1979-05-16 Expandable vinyl chloride resin composition

Publications (2)

Publication Number Publication Date
JPS55152726A true JPS55152726A (en) 1980-11-28
JPS6010541B2 JPS6010541B2 (en) 1985-03-18

Family

ID=13127182

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5992579A Expired JPS6010541B2 (en) 1978-11-10 1979-05-16 Expandable vinyl chloride resin composition

Country Status (1)

Country Link
JP (1) JPS6010541B2 (en)

Also Published As

Publication number Publication date
JPS6010541B2 (en) 1985-03-18

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