JPS5573738A - Improved composition - Google Patents

Improved composition

Info

Publication number
JPS5573738A
JPS5573738A JP14606378A JP14606378A JPS5573738A JP S5573738 A JPS5573738 A JP S5573738A JP 14606378 A JP14606378 A JP 14606378A JP 14606378 A JP14606378 A JP 14606378A JP S5573738 A JPS5573738 A JP S5573738A
Authority
JP
Japan
Prior art keywords
ethylene
copolymer
pref
density polyethylene
olefin
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
JP14606378A
Other languages
Japanese (ja)
Other versions
JPS5950172B2 (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 JP14606378A priority Critical patent/JPS5950172B2/en
Publication of JPS5573738A publication Critical patent/JPS5573738A/en
Publication of JPS5950172B2 publication Critical patent/JPS5950172B2/en
Expired legal-status Critical Current

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  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE: To prepare a composite composition useful as a raw material of a film having excellent heat-sealability and improved impact strength, tensile strength, etc., by crosslinking a sepcific ethylene-α-olefin copolymer blended with a ethylene copolymer and crystalline polypropylene.
CONSTITUTION: A resin composition having a gel content insoluble to boiling xylene of 0W80wt%, pref. 1W30wt%, and a melt index of ≤10, pref. ≤0.2, is prepared by (1) mixing (A) a soft elastomer having a density of ≤0.91g/cm3 and composed of a copolymer of ethylene and a 3W12C α-olefin, and (B) a polymer selected from a low density polyethylene and a copolymer of ethylene and a monomer selected from a vinyl ester, an aliphatic unsaturated monocarboxylic acid, and an ester of the above acid, and/or a polymer selected from crystalline polypropylene, high- density polyethylene, polymethylpentene-1, and crystalline polybutene-1.
COPYRIGHT: (C)1980,JPO&Japio
JP14606378A 1978-11-28 1978-11-28 improved composition Expired JPS5950172B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14606378A JPS5950172B2 (en) 1978-11-28 1978-11-28 improved composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14606378A JPS5950172B2 (en) 1978-11-28 1978-11-28 improved composition

Publications (2)

Publication Number Publication Date
JPS5573738A true JPS5573738A (en) 1980-06-03
JPS5950172B2 JPS5950172B2 (en) 1984-12-06

Family

ID=15399233

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14606378A Expired JPS5950172B2 (en) 1978-11-28 1978-11-28 improved composition

Country Status (1)

Country Link
JP (1) JPS5950172B2 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS582340A (en) * 1981-06-30 1983-01-07 Mitsui Petrochem Ind Ltd Propylene resin composition and its preparation
JPS58176230A (en) * 1982-03-26 1983-10-15 アドバンスド・エラストマー・システムズ・エル・ピー Blend of polyolefin plastic and elastomeric plasticizer
JPS59182832A (en) * 1983-04-01 1984-10-17 Idemitsu Petrochem Co Ltd Polyolefinic resin composition
JPS59218848A (en) * 1983-05-26 1984-12-10 出光石油化学株式会社 Laminated material
JPS6248749A (en) * 1985-08-27 1987-03-03 Toyoda Gosei Co Ltd Olefinic thermoplastic elastomer
US5147757A (en) * 1989-02-25 1992-09-15 Basf Aktiengesellschaft Optically transparent polymer alloy and its use in molding materials, moldings, films, coatings, adhesives and photosensitive recording elements
WO2011039314A1 (en) * 2009-09-29 2011-04-07 Basell Poliolefine Italia Srl Heat-sealable polyolefin films

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS582340A (en) * 1981-06-30 1983-01-07 Mitsui Petrochem Ind Ltd Propylene resin composition and its preparation
JPS6365100B2 (en) * 1981-06-30 1988-12-14
JPS58176230A (en) * 1982-03-26 1983-10-15 アドバンスド・エラストマー・システムズ・エル・ピー Blend of polyolefin plastic and elastomeric plasticizer
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
JPS59218848A (en) * 1983-05-26 1984-12-10 出光石油化学株式会社 Laminated material
JPH032058B2 (en) * 1983-05-26 1991-01-14 Idemitsu Petrochemical Co
JPS6248749A (en) * 1985-08-27 1987-03-03 Toyoda Gosei Co Ltd Olefinic thermoplastic elastomer
US5147757A (en) * 1989-02-25 1992-09-15 Basf Aktiengesellschaft Optically transparent polymer alloy and its use in molding materials, moldings, films, coatings, adhesives and photosensitive recording elements
WO2011039314A1 (en) * 2009-09-29 2011-04-07 Basell Poliolefine Italia Srl Heat-sealable polyolefin films

Also Published As

Publication number Publication date
JPS5950172B2 (en) 1984-12-06

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