JPS57205470A - Manufacture of adhesive film - Google Patents

Manufacture of adhesive film

Info

Publication number
JPS57205470A
JPS57205470A JP11259177A JP11259177A JPS57205470A JP S57205470 A JPS57205470 A JP S57205470A JP 11259177 A JP11259177 A JP 11259177A JP 11259177 A JP11259177 A JP 11259177A JP S57205470 A JPS57205470 A JP S57205470A
Authority
JP
Japan
Prior art keywords
film
adhesive
ethylene
adhesive film
100pts
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
JP11259177A
Other languages
Japanese (ja)
Inventor
Yasuo Nakano
Minoru Togashi
Satoshi Suzuki
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.)
Showa Denko Materials Co Ltd
Original Assignee
Hitachi 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.)
Filing date
Publication date
Application filed by Hitachi Chemical Co Ltd filed Critical Hitachi Chemical Co Ltd
Priority to JP11259177A priority Critical patent/JPS57205470A/en
Publication of JPS57205470A publication Critical patent/JPS57205470A/en
Pending legal-status Critical Current

Links

Landscapes

  • Adhesive Tapes (AREA)

Abstract

PURPOSE: To obtain an adhesive film excellent in the adhesiveness, transparency and non-transferability of an adhesive when the film is removed, by applying an adhesive containing a polybutylene as a major constituent on a surface of an ethylene/propylene copolymer film.
CONSTITUTION: An adhesive made up of 100pts.wt. polyisobutylene, about 20W 100pts.wt. tackifier (such as naturel resin or petroleum resin), about 5W30pts.wt. plasticizer and about 1W10pts.wt. age resistor is applied on the film of an ethylene/propylene copolymer (having an ethylene content of 3W40%) to a thickness of about 5W80μ to obtain an adhesive film that will be stuck on an article for protective purpose or as a packaging material and will be removed afterward.
COPYRIGHT: (C)1982,JPO&Japio
JP11259177A 1977-09-21 1977-09-21 Manufacture of adhesive film Pending JPS57205470A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11259177A JPS57205470A (en) 1977-09-21 1977-09-21 Manufacture of adhesive film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11259177A JPS57205470A (en) 1977-09-21 1977-09-21 Manufacture of adhesive film

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP42057956 Division

Publications (1)

Publication Number Publication Date
JPS57205470A true JPS57205470A (en) 1982-12-16

Family

ID=14590561

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11259177A Pending JPS57205470A (en) 1977-09-21 1977-09-21 Manufacture of adhesive film

Country Status (1)

Country Link
JP (1) JPS57205470A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995033012A1 (en) * 1994-05-30 1995-12-07 Hitachi Chemical Company, Ltd. Coating-protective film
CN109868080A (en) * 2018-12-21 2019-06-11 宁波激智科技股份有限公司 Novel high viscous protective film of one kind and preparation method thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995033012A1 (en) * 1994-05-30 1995-12-07 Hitachi Chemical Company, Ltd. Coating-protective film
US5643676A (en) * 1994-05-30 1997-07-01 Hitachi Chemical Company, Ltd. Coating protective film
CN109868080A (en) * 2018-12-21 2019-06-11 宁波激智科技股份有限公司 Novel high viscous protective film of one kind and preparation method thereof
CN109868080B (en) * 2018-12-21 2021-10-22 宁波激智科技股份有限公司 Novel high-viscosity protective film and preparation method thereof

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