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JPS5573740A - Improved composition - Google Patents

Improved composition

Info

Publication number
JPS5573740A
JPS5573740A JP14606478A JP14606478A JPS5573740A JP S5573740 A JPS5573740 A JP S5573740A JP 14606478 A JP14606478 A JP 14606478A JP 14606478 A JP14606478 A JP 14606478A JP S5573740 A JPS5573740 A JP S5573740A
Authority
JP
Japan
Prior art keywords
ethylene
copolymer
pref
blending
vinyl acetate
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
JP14606478A
Other languages
Japanese (ja)
Other versions
JPS5938976B2 (en
Inventor
Isao Yoshimura
Osamu Mizukami
Hideo Hatake
Junichi Kageyama
Koji Kaneko
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.)
Asahi Dow Ltd
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Dow Ltd
Asahi 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 Asahi Dow Ltd, Asahi Chemical Industry Co Ltd filed Critical Asahi Dow Ltd
Priority to JP14606478A priority Critical patent/JPS5938976B2/en
Publication of JPS5573740A publication Critical patent/JPS5573740A/en
Publication of JPS5938976B2 publication Critical patent/JPS5938976B2/en
Expired legal-status Critical Current

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  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE: To prepare a composition for film-forming, having excellent extrusion moldability and improved heat-sealability, impact strength, etc., by blending an ethylene copolymer, a soft elastomer comprising an ethylene-α-olefin copolymer, a crystalline polypropylene, etc.
CONSTITUTION: A composition prepared by melt-blending of (A) a copolymer of ethylene and a monomer selected from a vinyl ester, an aliphatic unsaturated monocarboxylic acid, and an ester of said carboxylic acid, pref. an ethylene-vinyl acetate copolymer containing 3W30wt% of vinyl acetate unit, (B) a soft elastomer having a density of ≤0.91g/cm3, and composed of a copolymer of 20W93mol% of ethylene and a 3W12C α-olefin, and (C) a relatively hard polymer selected from crystalline polypropylene, high-density polyethylene and crystalline polybutene-1. The weight ratios of B/(A+B), and C/(A+B) are pref. 0.30W0.10, and 0.7W 0.10, respectively.
COPYRIGHT: (C)1980,JPO&Japio
JP14606478A 1978-11-28 1978-11-28 improved composition Expired JPS5938976B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14606478A JPS5938976B2 (en) 1978-11-28 1978-11-28 improved composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14606478A JPS5938976B2 (en) 1978-11-28 1978-11-28 improved composition

Publications (2)

Publication Number Publication Date
JPS5573740A true JPS5573740A (en) 1980-06-03
JPS5938976B2 JPS5938976B2 (en) 1984-09-20

Family

ID=15399256

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14606478A Expired JPS5938976B2 (en) 1978-11-28 1978-11-28 improved composition

Country Status (1)

Country Link
JP (1) JPS5938976B2 (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS572350A (en) * 1980-06-06 1982-01-07 Mitsubishi Petrochem Co Ltd Soft olefin polymer composition having improved transparency
JPS582340A (en) * 1981-06-30 1983-01-07 Mitsui Petrochem Ind Ltd Propylene resin composition and its preparation
JPS5853934A (en) * 1981-09-25 1983-03-30 Mitsubishi Petrochem Co Ltd Polypropylene composition imparted with printability
JPS598739A (en) * 1982-07-06 1984-01-18 Sumitomo Chem Co Ltd Adherent theroplastic elastomer composition
JPS59182832A (en) * 1983-04-01 1984-10-17 Idemitsu Petrochem Co Ltd Polyolefinic resin composition
US4500681A (en) * 1982-12-27 1985-02-19 Exxon Research & Engineering Co. Thermoplastic blend of polyolefin, isobutylene-backbone elastomer and ethylene copolymer
JPS6063240A (en) * 1983-09-19 1985-04-11 Mitsui Petrochem Ind Ltd Highly adhesive copolymer composition
JPS6248749A (en) * 1985-08-27 1987-03-03 Toyoda Gosei Co Ltd Olefinic thermoplastic elastomer
JPS62263241A (en) * 1986-05-08 1987-11-16 Sumitomo Chem Co Ltd Thermoplastic elastomer composition
WO2009146438A1 (en) * 2008-05-30 2009-12-03 Dow Global Technologies Inc. Two/three component compatible polyolefin compounds

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS572350A (en) * 1980-06-06 1982-01-07 Mitsubishi Petrochem Co Ltd Soft olefin polymer composition having improved transparency
JPS6365100B2 (en) * 1981-06-30 1988-12-14
JPS582340A (en) * 1981-06-30 1983-01-07 Mitsui Petrochem Ind Ltd Propylene resin composition and its preparation
JPS5853934A (en) * 1981-09-25 1983-03-30 Mitsubishi Petrochem Co Ltd Polypropylene composition imparted with printability
JPS598739A (en) * 1982-07-06 1984-01-18 Sumitomo Chem Co Ltd Adherent theroplastic elastomer composition
US4500681A (en) * 1982-12-27 1985-02-19 Exxon Research & Engineering Co. Thermoplastic blend of polyolefin, isobutylene-backbone elastomer and ethylene copolymer
JPS59182832A (en) * 1983-04-01 1984-10-17 Idemitsu Petrochem Co Ltd Polyolefinic resin composition
JPH0246064B2 (en) * 1983-04-01 1990-10-12 Idemitsu Petrochemical Co
JPS6063240A (en) * 1983-09-19 1985-04-11 Mitsui Petrochem Ind Ltd Highly adhesive copolymer composition
JPH0356543B2 (en) * 1983-09-19 1991-08-28
JPS6248749A (en) * 1985-08-27 1987-03-03 Toyoda Gosei Co Ltd Olefinic thermoplastic elastomer
JPS62263241A (en) * 1986-05-08 1987-11-16 Sumitomo Chem Co Ltd Thermoplastic elastomer composition
WO2009146438A1 (en) * 2008-05-30 2009-12-03 Dow Global Technologies Inc. Two/three component compatible polyolefin compounds
US8541502B2 (en) 2008-05-30 2013-09-24 Dow Global Technologies Llc Two/three component compatible polyolefin compounds

Also Published As

Publication number Publication date
JPS5938976B2 (en) 1984-09-20

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