JPS57147528A - Preparation of modified polypropylene film - Google Patents

Preparation of modified polypropylene film

Info

Publication number
JPS57147528A
JPS57147528A JP3111781A JP3111781A JPS57147528A JP S57147528 A JPS57147528 A JP S57147528A JP 3111781 A JP3111781 A JP 3111781A JP 3111781 A JP3111781 A JP 3111781A JP S57147528 A JPS57147528 A JP S57147528A
Authority
JP
Japan
Prior art keywords
film
modified
unsaturated carboxylic
corona discharge
discharge treatment
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
JP3111781A
Other languages
Japanese (ja)
Other versions
JPS6135213B2 (en
Inventor
Mitsuyoshi Fujiyama
Ichiro Sudo
Hiroshi Wachi
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.)
Tokuyama Corp
Original Assignee
Tokuyama Corp
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 Tokuyama Corp filed Critical Tokuyama Corp
Priority to JP3111781A priority Critical patent/JPS57147528A/en
Publication of JPS57147528A publication Critical patent/JPS57147528A/en
Publication of JPS6135213B2 publication Critical patent/JPS6135213B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Laminated Bodies (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Physical Vapour Deposition (AREA)

Abstract

PURPOSE: To obtain a modified PP film having improved vapor deposition ability of a metal and adhesiveness of an ink, by subjecting a specific polypropylene film modified with an unsaturated carboxylic acid to the corona discharge treatment.
CONSTITUTION: (A) 90W60pts.wt. propylene-ethylene block coplymer is melt kneaded with (B) 10W40pts.wt. ethylenic polymer, preferably ethylene-butene- 1 random copolymer or low-density polyehylene, (C) an unsaturated carboxylic acid, e.g. acrylic acid or maleic acid, or a derivative thereof, e.g. maleic anhydride, and (D) 0.01W1pt.wt. organic peroxide, e.g. benzoyl peroxide, as a grafting reaction accelerator to give a modified PP composition. The resultant composition is then solely formed into a film or laminated on an unmodified PP film, and the surface of the modified PP is subjected to the corona discharge treatment in an N2 atmosphere to afford the aimed film.
COPYRIGHT: (C)1982,JPO&Japio
JP3111781A 1981-03-06 1981-03-06 Preparation of modified polypropylene film Granted JPS57147528A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3111781A JPS57147528A (en) 1981-03-06 1981-03-06 Preparation of modified polypropylene film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3111781A JPS57147528A (en) 1981-03-06 1981-03-06 Preparation of modified polypropylene film

Publications (2)

Publication Number Publication Date
JPS57147528A true JPS57147528A (en) 1982-09-11
JPS6135213B2 JPS6135213B2 (en) 1986-08-12

Family

ID=12322455

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3111781A Granted JPS57147528A (en) 1981-03-06 1981-03-06 Preparation of modified polypropylene film

Country Status (1)

Country Link
JP (1) JPS57147528A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013145359A1 (en) * 2012-03-28 2013-10-03 住友化学株式会社 Polyolefin resin composition for vapor deposition film, and polyolefin film for vapor deposition comprising same
CN113748016A (en) * 2019-03-27 2021-12-03 阿贝尔服务 Laminate for forming flexible container and flexible skirt comprising said laminate

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5330678A (en) * 1976-09-03 1978-03-23 Toray Ind Inc Modified polypropylene composite films
JPS5518251A (en) * 1978-07-25 1980-02-08 Hisaka Works Ltd Boiling heating surface area structure in plate type evaporator

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5330678A (en) * 1976-09-03 1978-03-23 Toray Ind Inc Modified polypropylene composite films
JPS5518251A (en) * 1978-07-25 1980-02-08 Hisaka Works Ltd Boiling heating surface area structure in plate type evaporator

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013145359A1 (en) * 2012-03-28 2013-10-03 住友化学株式会社 Polyolefin resin composition for vapor deposition film, and polyolefin film for vapor deposition comprising same
CN104220513A (en) * 2012-03-28 2014-12-17 住友化学株式会社 Polyolefin resin composition for vapor deposition film, and polyolefin film for vapor deposition comprising same
CN113748016A (en) * 2019-03-27 2021-12-03 阿贝尔服务 Laminate for forming flexible container and flexible skirt comprising said laminate
CN113748016B (en) * 2019-03-27 2023-06-02 阿贝尔服务 Laminate for forming flexible container and flexible tube skirt comprising said laminate

Also Published As

Publication number Publication date
JPS6135213B2 (en) 1986-08-12

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