JPS5559964A - Polypropylene multilayer film - Google Patents

Polypropylene multilayer film

Info

Publication number: JPS5559964A
Authority: JP; Japan
Prior art keywords: multilayer film; polypropylene multilayer; polypropylene; film; multilayer
Prior art date: 1978-10-30
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

JP13417678A

Other languages

Japanese (ja)

Other versions

JPS6140553B2 (en

Inventor

Noriyuki Sekine

Toshio Kawakita

Kazuhisa Kuroda

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.)

Sumitomo Chemical Co Ltd

Original Assignee

Sumitomo Chemical 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.)

1978-10-30

Filing date

1978-10-30

Publication date

1980-05-06

1978-10-30 Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd

1978-10-30 Priority to JP13417678A priority Critical patent/JPS5559964A/en

1980-05-06 Publication of JPS5559964A publication Critical patent/JPS5559964A/en

1986-09-10 Publication of JPS6140553B2 publication Critical patent/JPS6140553B2/ja

Status Granted legal-status Critical Current

Landscapes

Laminated Bodies (AREA)

JP13417678A 1978-10-30 1978-10-30 Polypropylene multilayer film Granted JPS5559964A (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP13417678A JPS5559964A (en)	1978-10-30	1978-10-30	Polypropylene multilayer film

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP13417678A JPS5559964A (en)	1978-10-30	1978-10-30	Polypropylene multilayer film

Publications (2)

Publication Number	Publication Date
JPS5559964A true JPS5559964A (en)	1980-05-06
JPS6140553B2 JPS6140553B2 (en)	1986-09-10

Family

ID=15122212

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP13417678A Granted JPS5559964A (en)	1978-10-30	1978-10-30	Polypropylene multilayer film

Country Status (1)

Country	Link
JP (1)	JPS5559964A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS61106648A (en) *	1984-10-31	1986-05-24	Mitsui Petrochem Ind Ltd	Crystalline propylene random copolymer composition
US5780168A (en) *	1994-04-28	1998-07-14	Sumitomo Chemical Company, Limited	Polypropylene composition for laminated and oriented film and laminated and oriented film thereof
US6822049B2 (en)	2002-03-29	2004-11-23	Sumitomo Chemical Company, Limited	Propylene-based resin composition and film made of the same
US7276558B2 (en)	2003-08-20	2007-10-02	Sumitomo Chemical Company, Limited	Polymer composition and film thereof

1978
- 1978-10-30 JP JP13417678A patent/JPS5559964A/en active Granted

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS61106648A (en) *	1984-10-31	1986-05-24	Mitsui Petrochem Ind Ltd	Crystalline propylene random copolymer composition
JPH0124816B2 (en) *	1984-10-31	1989-05-15	Mitsui Petrochemical Ind
US5780168A (en) *	1994-04-28	1998-07-14	Sumitomo Chemical Company, Limited	Polypropylene composition for laminated and oriented film and laminated and oriented film thereof
US6822049B2 (en)	2002-03-29	2004-11-23	Sumitomo Chemical Company, Limited	Propylene-based resin composition and film made of the same
US7276558B2 (en)	2003-08-20	2007-10-02	Sumitomo Chemical Company, Limited	Polymer composition and film thereof
US7563847B2 (en)	2003-08-20	2009-07-21	Sumitomo Chemical Company, Limited	Polymer composition and film thereof
DE102004039453B4 (en)	2003-08-20	2021-08-19	Sumitomo Chemical Co. Ltd.	Polymer composition and film therefrom

Also Published As

Publication number	Publication date
JPS6140553B2 (en)	1986-09-10

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