JPS6448842A - Olefin polymer composition - Google Patents

Olefin polymer composition

Info

Publication number
JPS6448842A
JPS6448842A JP20301487A JP20301487A JPS6448842A JP S6448842 A JPS6448842 A JP S6448842A JP 20301487 A JP20301487 A JP 20301487A JP 20301487 A JP20301487 A JP 20301487A JP S6448842 A JPS6448842 A JP S6448842A
Authority
JP
Japan
Prior art keywords
ethylene
vinyl acetate
propylene polymer
polymer
10pts
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
JP20301487A
Other languages
Japanese (ja)
Inventor
Hirofumi Murakami
Tsutomu Suda
Mitsunobu Machida
Suguru Umemura
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.)
Resonac Holdings Corp
Original Assignee
Showa Denko KK
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 Showa Denko KK filed Critical Showa Denko KK
Priority to JP20301487A priority Critical patent/JPS6448842A/en
Priority to US07/219,118 priority patent/US4863995A/en
Publication of JPS6448842A publication Critical patent/JPS6448842A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To obtain the title composition which is excellent in mechanical strengths, processability, moldability and adhesiveness and can give a molding of an excellent appearance, by mixing a crystalline propylene polymer with an ethylene/vinyl acetate copolymer, an ethylene polymer, a specified modified propylene polymer and a filler. CONSTITUTION:At least 40pts.wt. filler (F) is added to 100pts.wt. total of a polymeric material having 2.5-10wt.% vinyl acetate-derived units and comprising at least 40wt.% crystalline propylene polymer (A) of an MFR of 0.01-100g/10min, 5.0-30wt.% ethylene/vinyl acetate copolymer (B) of a vinyl acetate content of 5.0-50wt.%, 1.0-15wt.% ethylene polymer (C) of a density >=0.900g/cm<3>, 1.0-15wt.% ethylene/propylene rubber (D) of a Mooney viscosity ML1+4 (100 deg.C) of 10-140 and 5.0-40wt.% modified propylene polymer (E) obtained by treating 100pts.wt. propylene polymer (a) with 0.01-10pts.wt. organic compound (b) having at least one unsaturated bond and an OH group in the molecule and 0.01-10pts.wt. organic peroxide (c).
JP20301487A 1987-07-16 1987-08-17 Olefin polymer composition Pending JPS6448842A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP20301487A JPS6448842A (en) 1987-08-17 1987-08-17 Olefin polymer composition
US07/219,118 US4863995A (en) 1987-07-16 1988-07-15 Propylene polymer composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20301487A JPS6448842A (en) 1987-08-17 1987-08-17 Olefin polymer composition

Publications (1)

Publication Number Publication Date
JPS6448842A true JPS6448842A (en) 1989-02-23

Family

ID=16466910

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20301487A Pending JPS6448842A (en) 1987-07-16 1987-08-17 Olefin polymer composition

Country Status (1)

Country Link
JP (1) JPS6448842A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2241603A1 (en) * 2008-02-05 2010-10-20 Du Pont-Mitsui Polychemicals Co., Ltd. Tacky resin composition and pressure-sensitive adhesive film or sheet

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2241603A1 (en) * 2008-02-05 2010-10-20 Du Pont-Mitsui Polychemicals Co., Ltd. Tacky resin composition and pressure-sensitive adhesive film or sheet
EP2241603A4 (en) * 2008-02-05 2011-07-20 Mitsui Du Pont Polychemical Tacky resin composition and pressure-sensitive adhesive film or sheet
US8497321B2 (en) 2008-02-05 2013-07-30 Du Pont-Mitsui Polychemicals Co., Ltd. Tacky resin composition and pressure-sensitive adhesive film or sheet

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