JPS5625423A - Preparation of foamed sheet having harmonic embossment - Google Patents
Preparation of foamed sheet having harmonic embossmentInfo
- Publication number
- JPS5625423A JPS5625423A JP10085579A JP10085579A JPS5625423A JP S5625423 A JPS5625423 A JP S5625423A JP 10085579 A JP10085579 A JP 10085579A JP 10085579 A JP10085579 A JP 10085579A JP S5625423 A JPS5625423 A JP S5625423A
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- foamed
- reaction
- foam
- embossment
- 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
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
PURPOSE: To obtain a foamed sheet having a harmonic embossment by a method wherein the foaming is performed after a hardened part is provided in a foam sheet through the intermolecular bonding reaction.
CONSTITUTION: By coating a substrate sheet 1 with foam resin sol, a foam resin sheet 3 whereon a foam resin layer 2 is formed is obtained. The foam resin sol is constituted by thermoplastic resin, a foaming agent, a plasticizer, etc. and has A, at least, out of the combinations of reaction radical A and B which cause polymerization or addition reaction through intermolecular bonding. After the foam sol gels half by heating, the printing ink 4 having the reaction radical B as a part, at least, of the composite ingredients thereof is provided selectively on the surface of the sol, the reaction between A and B is finished, and a hardened part 2a and an unhardened part 2b are formed on the sheet 3. Next, the sheet 3 being foamed, a foamed resin layer 5 in which only the unhardened part is foamed is formed, thus an embossment harmonized with the ink 4 being obtained.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10085579A JPS5625423A (en) | 1979-08-08 | 1979-08-08 | Preparation of foamed sheet having harmonic embossment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10085579A JPS5625423A (en) | 1979-08-08 | 1979-08-08 | Preparation of foamed sheet having harmonic embossment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5625423A true JPS5625423A (en) | 1981-03-11 |
JPS6113973B2 JPS6113973B2 (en) | 1986-04-16 |
Family
ID=14284915
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10085579A Granted JPS5625423A (en) | 1979-08-08 | 1979-08-08 | Preparation of foamed sheet having harmonic embossment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5625423A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008081666A (en) * | 2006-09-28 | 2008-04-10 | Shiraishi Kogyo Kaisha Ltd | Calcium carbonate treated with vulcanization active component |
-
1979
- 1979-08-08 JP JP10085579A patent/JPS5625423A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008081666A (en) * | 2006-09-28 | 2008-04-10 | Shiraishi Kogyo Kaisha Ltd | Calcium carbonate treated with vulcanization active component |
Also Published As
Publication number | Publication date |
---|---|
JPS6113973B2 (en) | 1986-04-16 |
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