JPS555975A - Surface protection film for sheet metal processing - Google Patents
Surface protection film for sheet metal processingInfo
- Publication number
- JPS555975A JPS555975A JP7967478A JP7967478A JPS555975A JP S555975 A JPS555975 A JP S555975A JP 7967478 A JP7967478 A JP 7967478A JP 7967478 A JP7967478 A JP 7967478A JP S555975 A JPS555975 A JP S555975A
- Authority
- JP
- Japan
- Prior art keywords
- film
- protection film
- sheet metal
- metal processing
- surface protection
- 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
Links
Landscapes
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Adhesive Tapes (AREA)
Abstract
PURPOSE: To prepare a surface-protection film for sheet metal processing, which ensures the processing of metal sheet without lifting of the protection film, by applying one surface of a plastic film with an adhesive layer composed mainly of a specific acrylic copolymer.
CONSTITUTION: One surface of a plastic film having a thickness of 0.015W0.15mm, e.g. polyethylene film, polypropylene film, etc. is coated with an adhesive composed of (A) an acrylic copolymer having a glass transition temperature of -20 W+50°C and a strength of 35W300 g/mm2 at 100% elongation, and prepared by the copolymerization of 20W100 parts by weight of an alkyl acrylate and 20W70 parts of an alkyl methacrylate, and if necessary, (B) a small amount of a tackifier resin.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7967478A JPS555975A (en) | 1978-06-29 | 1978-06-29 | Surface protection film for sheet metal processing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7967478A JPS555975A (en) | 1978-06-29 | 1978-06-29 | Surface protection film for sheet metal processing |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS555975A true JPS555975A (en) | 1980-01-17 |
JPS5754068B2 JPS5754068B2 (en) | 1982-11-16 |
Family
ID=13696728
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7967478A Granted JPS555975A (en) | 1978-06-29 | 1978-06-29 | Surface protection film for sheet metal processing |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS555975A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61270287A (en) * | 1985-05-25 | 1986-11-29 | 松元 猪一郎 | Manufacture of specific fertilizer |
JPS62138576A (en) * | 1985-12-11 | 1987-06-22 | Hitachi Chem Co Ltd | Peeling of surface-protecting adhesive film |
CN103240320A (en) * | 2012-02-09 | 2013-08-14 | 贵州黎阳航空动力有限公司 | High-temperature alloy plate drawing method |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62108876U (en) * | 1985-12-26 | 1987-07-11 | ||
JP4668709B2 (en) * | 2004-08-06 | 2011-04-13 | 株式会社アマダ | Processed material, surface protection sheet and processing method |
-
1978
- 1978-06-29 JP JP7967478A patent/JPS555975A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61270287A (en) * | 1985-05-25 | 1986-11-29 | 松元 猪一郎 | Manufacture of specific fertilizer |
JPS62138576A (en) * | 1985-12-11 | 1987-06-22 | Hitachi Chem Co Ltd | Peeling of surface-protecting adhesive film |
CN103240320A (en) * | 2012-02-09 | 2013-08-14 | 贵州黎阳航空动力有限公司 | High-temperature alloy plate drawing method |
Also Published As
Publication number | Publication date |
---|---|
JPS5754068B2 (en) | 1982-11-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0104046A3 (en) | Acrylate copolymer pressure-sensitive adhesive composition and sheet materials coated therewith | |
SE7909170L (en) | RORBELEGGNING | |
GR3002210T3 (en) | Coated, oriented polymer film laminate | |
CA2127281A1 (en) | Water resistant, removable acrylic emulsion pressure sensitive adhesive | |
GB1211601A (en) | Self-adhesive tapes and foils | |
JPS555975A (en) | Surface protection film for sheet metal processing | |
JPS5714673A (en) | Pressure sensitive adhesive composition for surface protecting sheet | |
NZ186873A (en) | Mould release foil film coated with and alkyl acrylate homo-or co-polymer | |
JPS5411149A (en) | Adhesive composition | |
JPS5610579A (en) | Adhesive material having back-release property | |
JPS5721473A (en) | Colored pressure-sensitive adhesive sheet with excellent weatherability | |
JPS5761075A (en) | Surface protecting sheet | |
JPS56135582A (en) | Polyolefin adhesive film | |
JPS55155078A (en) | Adhesive tape or sheet | |
JPS55160075A (en) | Releasable, pressure-sensitive adhesive sheet | |
JPS57155278A (en) | Rust preventing adhesive tape or sheet | |
JPS5655476A (en) | Self-adhesive film for surface protection | |
JPS5789760A (en) | Electrophotographic receptor | |
JPS5365330A (en) | Pressure-sensitive tapes or sheets and their manufacture | |
JPS57138618A (en) | Sealing material for liquid crystal element | |
JPS5783571A (en) | Pressure-sensitive adhesive | |
JPS57143378A (en) | Sheet for mounting | |
JPS5626969A (en) | Light-scattering adhesive tape or sheet | |
JPS6481881A (en) | Water-swelling sealant | |
JPS54125269A (en) | Film for protecting surfaces |