JPS5634741A - Vinyl chloride resin composition - Google Patents

Vinyl chloride resin composition

Info

Publication number
JPS5634741A
JPS5634741A JP11037679A JP11037679A JPS5634741A JP S5634741 A JPS5634741 A JP S5634741A JP 11037679 A JP11037679 A JP 11037679A JP 11037679 A JP11037679 A JP 11037679A JP S5634741 A JPS5634741 A JP S5634741A
Authority
JP
Japan
Prior art keywords
vinyl chloride
chloride resin
methyl methacrylate
copolymer
mica
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.)
Pending
Application number
JP11037679A
Other languages
Japanese (ja)
Inventor
Yasuyuki Shinagawa
Samon Murakami
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.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Plastics Industries 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 Mitsubishi Plastics Industries Ltd filed Critical Mitsubishi Plastics Industries Ltd
Priority to JP11037679A priority Critical patent/JPS5634741A/en
Publication of JPS5634741A publication Critical patent/JPS5634741A/en
Pending legal-status Critical Current

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  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE: A vinyl chloride resin is combined with a copolymer resin mainly containing methyl methacrylate to produce the titled composition restraining the reduction in tensile strength caused by addition of mica or gypsum fibers and increasing the flexural modulus.
CONSTITUTION: (A) 95W75wt% of vinyl chloride resin is incorporated with (B) 5W30wt% of mica of which all can pass through 30 mesh sieve and less than 50% can pass through 325 mesh and/or gypsum fibers of 0.5W1.5μ diameter and 30W 160 aspect ratio and (C) more than 1%, based on the total amount of the major ingredients, preferably less than 10% of a copolymer mainly containing methyl methacrylate. The copolymer is obtained from more than 60% of methyl methacrylate and ethyl acrylate and especially the product through emulsion polymerization is preferred.
COPYRIGHT: (C)1981,JPO&Japio
JP11037679A 1979-08-31 1979-08-31 Vinyl chloride resin composition Pending JPS5634741A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11037679A JPS5634741A (en) 1979-08-31 1979-08-31 Vinyl chloride resin composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11037679A JPS5634741A (en) 1979-08-31 1979-08-31 Vinyl chloride resin composition

Publications (1)

Publication Number Publication Date
JPS5634741A true JPS5634741A (en) 1981-04-07

Family

ID=14534228

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11037679A Pending JPS5634741A (en) 1979-08-31 1979-08-31 Vinyl chloride resin composition

Country Status (1)

Country Link
JP (1) JPS5634741A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101298664B1 (en) * 2011-04-20 2013-08-21 주식회사 명성화학 High strength poly(vinylchloride) resin comprising gypsum and pipe made from the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101298664B1 (en) * 2011-04-20 2013-08-21 주식회사 명성화학 High strength poly(vinylchloride) resin comprising gypsum and pipe made from the same

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