JPS6461754A - Light shielding masking film - Google Patents

Light shielding masking film

Info

Publication number
JPS6461754A
JPS6461754A JP3631188A JP3631188A JPS6461754A JP S6461754 A JPS6461754 A JP S6461754A JP 3631188 A JP3631188 A JP 3631188A JP 3631188 A JP3631188 A JP 3631188A JP S6461754 A JPS6461754 A JP S6461754A
Authority
JP
Japan
Prior art keywords
light shielding
release layer
film
supporting body
titled
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
JP3631188A
Other languages
Japanese (ja)
Other versions
JP2631384B2 (en
Inventor
Hiroshi Maruyama
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.)
Somar Corp
Original Assignee
Somar 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
Priority claimed from JP21703887A external-priority patent/JP2612172B2/en
Application filed by Somar Corp filed Critical Somar Corp
Priority to JP3631188A priority Critical patent/JP2631384B2/en
Publication of JPS6461754A publication Critical patent/JPS6461754A/en
Application granted granted Critical
Publication of JP2631384B2 publication Critical patent/JP2631384B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Preparing Plates And Mask In Photomechanical Process (AREA)

Abstract

PURPOSE:To moderate the sticking property between a light shielding release layer and a supporting body, and a releasability of the fine part of the titled film, by specifying the composition of a light shielding release layer. CONSTITUTION:The titled film is constituted of the supporting body (such as a polyethylene terephthalate film) and the light shielding release layer mounted on the supporting body. And, said release layer is composed of a film forming org. polymer compd. (such as a combination of a vinyl chloride-vinylidene chloride copolymer and a nitrile rubber) and a light shielding dyestuff or pigment and an organopolysiloxane (such as dimethyl polysiloxane). And, an inorg. type filler (such as silica) or an org. type filler (such as polystyrene beads) may be incorporated in the titled film. Thus, the titled film having moderate releasability of the release layer and the fine piece of said layer, is obtd.
JP3631188A 1987-08-31 1988-02-17 Shading masking film Expired - Lifetime JP2631384B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3631188A JP2631384B2 (en) 1987-08-31 1988-02-17 Shading masking film

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP21703887A JP2612172B2 (en) 1987-08-31 1987-08-31 Shading masking film
JP3631188A JP2631384B2 (en) 1987-08-31 1988-02-17 Shading masking film

Publications (2)

Publication Number Publication Date
JPS6461754A true JPS6461754A (en) 1989-03-08
JP2631384B2 JP2631384B2 (en) 1997-07-16

Family

ID=26375348

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3631188A Expired - Lifetime JP2631384B2 (en) 1987-08-31 1988-02-17 Shading masking film

Country Status (1)

Country Link
JP (1) JP2631384B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009014314A1 (en) * 2009-03-25 2010-09-30 Sew-Eurodrive Gmbh & Co. Kg transmission
CN102606720A (en) * 2012-03-28 2012-07-25 鞍山钦元节能设备制造有限公司 Method for forcedly dissipating heat of high-power permanent magnetic transmission

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS616854A (en) * 1984-06-21 1986-01-13 Matsushita Electric Ind Co Ltd Semiconductor integrated circuit device
JPS6249356A (en) * 1985-08-28 1987-03-04 Shinko Kagaku Kogyo Kk Masking film and its production

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS616854A (en) * 1984-06-21 1986-01-13 Matsushita Electric Ind Co Ltd Semiconductor integrated circuit device
JPS6249356A (en) * 1985-08-28 1987-03-04 Shinko Kagaku Kogyo Kk Masking film and its production

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009014314A1 (en) * 2009-03-25 2010-09-30 Sew-Eurodrive Gmbh & Co. Kg transmission
CN102606720A (en) * 2012-03-28 2012-07-25 鞍山钦元节能设备制造有限公司 Method for forcedly dissipating heat of high-power permanent magnetic transmission

Also Published As

Publication number Publication date
JP2631384B2 (en) 1997-07-16

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