CA2225951A1 - Heat and active energy ray curable resin composition used for protective layer of transfer material, transfer material, surface protecting material, and process for producing molded article of high abrasion and high chemical resistance - Google Patents
Heat and active energy ray curable resin composition used for protective layer of transfer material, transfer material, surface protecting material, and process for producing molded article of high abrasion and high chemical resistanceInfo
- Publication number
- CA2225951A1 CA2225951A1 CA002225951A CA2225951A CA2225951A1 CA 2225951 A1 CA2225951 A1 CA 2225951A1 CA 002225951 A CA002225951 A CA 002225951A CA 2225951 A CA2225951 A CA 2225951A CA 2225951 A1 CA2225951 A1 CA 2225951A1
- Authority
- CA
- Canada
- Prior art keywords
- transfer material
- molded article
- energy ray
- heat
- active energy
- 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
- 239000000463 material Substances 0.000 title abstract 5
- 239000011241 protective layer Substances 0.000 title abstract 3
- 238000005299 abrasion Methods 0.000 title abstract 2
- 239000011342 resin composition Substances 0.000 title abstract 2
- 239000000126 substance Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 239000004480 active ingredient Substances 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 239000012948 isocyanate Substances 0.000 abstract 1
- 150000002513 isocyanates Chemical class 0.000 abstract 1
- 239000010410 layer Substances 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 239000000376 reactant Substances 0.000 abstract 1
Landscapes
- Laminated Bodies (AREA)
- Decoration By Transfer Pictures (AREA)
- Macromonomer-Based Addition Polymer (AREA)
Abstract
The sheet material of the present invention has a protective layer which comprises a heat reactant of a heat and active energy ray curable resin composition comprising as an active ingredient a polyfunctional isocyanate and a polymer having a (meth)acryl equivalent weight from 100 to 300 g/eq, a hydroxyl value from 20 to 500 and a weight-average molecular weight from 5000 to 50000. And, this protecting layer applied to the surface of a molded article is cured by active energy ray irradiation. Therefore, a molded article having high abrasion resistance and high chemical resistance can be obtained, and cracks are not caused in the curved part of the molded article. Further, since the protective layer is cured in part by heat in the sheet material production, a large scale active energy ray irradiation apparatus is not required thus lowering costs.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP130727/1996 | 1996-04-26 | ||
| JP130726/1996 | 1996-04-26 | ||
| JP13072696 | 1996-04-26 | ||
| JP13072796 | 1996-04-26 | ||
| PCT/JP1997/001476 WO1997040990A1 (en) | 1996-04-26 | 1997-04-28 | Thermo- and active energy beam-setting resin composition used for protective layer of transfer material, transfer material, surface protecting material, and process for producing molded product of high abrasion resistance and high chemical resistance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2225951A1 true CA2225951A1 (en) | 1997-11-06 |
| CA2225951C CA2225951C (en) | 2005-11-29 |
Family
ID=35520628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002225951A Expired - Fee Related CA2225951C (en) | 1996-04-26 | 1997-04-28 | Heat and active energy ray curable resin composition used for protective layer of transfer material, transfer material, surface protecting material, and process for producing molded article of high abrasion and high chemical resistance |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2225951C (en) |
-
1997
- 1997-04-28 CA CA002225951A patent/CA2225951C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA2225951C (en) | 2005-11-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20140429 |