JPS557841A - Graft polymer for reinforcing vinyl chloride resin - Google Patents

Graft polymer for reinforcing vinyl chloride resin

Info

Publication number
JPS557841A
JPS557841A JP8021978A JP8021978A JPS557841A JP S557841 A JPS557841 A JP S557841A JP 8021978 A JP8021978 A JP 8021978A JP 8021978 A JP8021978 A JP 8021978A JP S557841 A JPS557841 A JP S557841A
Authority
JP
Japan
Prior art keywords
mixture
parts
vinyl chloride
chloride resin
meth
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
JP8021978A
Other languages
Japanese (ja)
Other versions
JPS623853B2 (en
Inventor
Toshihiko Hasegawa
Kazuo Kasahara
Hideki Hosoi
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.)
Kanegafuchi Chemical Industry Co Ltd
Original Assignee
Kanegafuchi Chemical Industry 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 Kanegafuchi Chemical Industry Co Ltd filed Critical Kanegafuchi Chemical Industry Co Ltd
Priority to JP8021978A priority Critical patent/JPS557841A/en
Publication of JPS557841A publication Critical patent/JPS557841A/en
Publication of JPS623853B2 publication Critical patent/JPS623853B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Graft Or Block Polymers (AREA)

Abstract

PURPOSE: To prepare the title polymer giving excellent weatherability and impact strength to a vinyl chloride resin by blending, by the stepwise graft polymerization of (meth)acrylic acid ester and a monomer such as styrene to a specific backbone elastomer.
CONSTITUTION: (A) 50W80 Parts by weight of a backbone elastomer obtained by the copolymerization of (a) 50W99.95wt% of an alkyl acrylate having a 2W12C alkyl group, (b) 0W49.55% of butadiene, and (c) 0.05W5wt% of a polyfunctional crosslinking agent, is grafted with (B) 5W45 parts of a mixture comprising 50W 90wt% of methyl methacrylate and 10W50wt% of styrene, and then further grafting with (C) 5W35 parts of a mixture comprising 25W90wt% of methyl methacrylate and 10W75wt% of (meth)acrylate, provided that the copolymer deriued from the mixture has a grass-transition point of 0W90°C.
COPYRIGHT: (C)1980,JPO&Japio
JP8021978A 1978-06-30 1978-06-30 Graft polymer for reinforcing vinyl chloride resin Granted JPS557841A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8021978A JPS557841A (en) 1978-06-30 1978-06-30 Graft polymer for reinforcing vinyl chloride resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8021978A JPS557841A (en) 1978-06-30 1978-06-30 Graft polymer for reinforcing vinyl chloride resin

Publications (2)

Publication Number Publication Date
JPS557841A true JPS557841A (en) 1980-01-21
JPS623853B2 JPS623853B2 (en) 1987-01-27

Family

ID=13712259

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8021978A Granted JPS557841A (en) 1978-06-30 1978-06-30 Graft polymer for reinforcing vinyl chloride resin

Country Status (1)

Country Link
JP (1) JPS557841A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5534275A (en) * 1978-09-04 1980-03-10 Mitsubishi Rayon Co Ltd Resin composition
JPS57196229A (en) * 1981-05-26 1982-12-02 Horizons Research Inc Plasma developable photosensitive composition and formation and development of image
JPS5853963U (en) * 1981-09-02 1983-04-12 株式会社　北沢バルブ Emergency sealing device for ball valve seat
JPS58113203A (en) * 1981-12-28 1983-07-06 Nippon Kanko Shikiso Kenkyusho:Kk Manufacture of photo-reversible color changeable resin formed body
JPS58187411A (en) * 1982-04-27 1983-11-01 Hitachi Chem Co Ltd Production of shock-resistant thermoplastic resin
JPS62270539A (en) * 1981-03-13 1987-11-24 ゼネラル・エレクトリツク・カンパニイ Aromatic polyvinyl ether
JPH065473U (en) * 1992-06-24 1994-01-25 晴晤 奥田 Sprinkle basket

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4825787A (en) * 1971-08-06 1973-04-04

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4825787A (en) * 1971-08-06 1973-04-04

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5534275A (en) * 1978-09-04 1980-03-10 Mitsubishi Rayon Co Ltd Resin composition
JPS62270539A (en) * 1981-03-13 1987-11-24 ゼネラル・エレクトリツク・カンパニイ Aromatic polyvinyl ether
JPS57196229A (en) * 1981-05-26 1982-12-02 Horizons Research Inc Plasma developable photosensitive composition and formation and development of image
JPS5853963U (en) * 1981-09-02 1983-04-12 株式会社　北沢バルブ Emergency sealing device for ball valve seat
JPS58113203A (en) * 1981-12-28 1983-07-06 Nippon Kanko Shikiso Kenkyusho:Kk Manufacture of photo-reversible color changeable resin formed body
JPS58187411A (en) * 1982-04-27 1983-11-01 Hitachi Chem Co Ltd Production of shock-resistant thermoplastic resin
JPH065473U (en) * 1992-06-24 1994-01-25 晴晤 奥田 Sprinkle basket

Also Published As

Publication number Publication date
JPS623853B2 (en) 1987-01-27

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