JPS57146632A - Manufactur of foamed decorated material - Google Patents
Manufactur of foamed decorated materialInfo
- Publication number
- JPS57146632A JPS57146632A JP3114981A JP3114981A JPS57146632A JP S57146632 A JPS57146632 A JP S57146632A JP 3114981 A JP3114981 A JP 3114981A JP 3114981 A JP3114981 A JP 3114981A JP S57146632 A JPS57146632 A JP S57146632A
- Authority
- JP
- Japan
- Prior art keywords
- foaming
- synthetic resin
- base
- foaming agent
- transparent
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/04—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles consisting of at least two parts of chemically or physically different materials, e.g. having different densities
- B29C44/0461—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles consisting of at least two parts of chemically or physically different materials, e.g. having different densities by having different chemical compositions in different places, e.g. having different concentrations of foaming agent, feeding one composition after the other
Landscapes
- Printing Methods (AREA)
Abstract
PURPOSE:To manufacture foamed decorative material wherein only foaming resin parts laminated directly on a base are expanded by a method wherein a colored non-foaming resin layer containing foam inhibitor is provided on the surface of a base in the form of a pattern, coated with transparent foaming resin and expanded by heating. CONSTITUTION:Colored non-foaming synthetic resin layer 2 containing foaming agent is provided on the surface of the base 1 in the form of a pattern and the whole surface of the base is coated flatly with synthetic resin 3 containing transparent foaming agent. Then, only parts of synthetic resin containing foaming agent laminated directly on the base provides foaming layer 4 by heating and foaming treatment and the synthetic resin containing foaming agent laminated on the parts 2 of synthetic resin containing foam inhibitor remains unfoamed and is kept transparent. Colors of non-foaming synthetic resin 2 containing foam inhibitor looks variegated when looked through resin layer 3 containing unoamed transparent foaming agent, besides the resin layer 3 containing unfoamed transparent foaming agent forms a protective coat over colored parts.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3114981A JPS57146632A (en) | 1981-03-06 | 1981-03-06 | Manufactur of foamed decorated material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3114981A JPS57146632A (en) | 1981-03-06 | 1981-03-06 | Manufactur of foamed decorated material |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57146632A true JPS57146632A (en) | 1982-09-10 |
Family
ID=12323374
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3114981A Pending JPS57146632A (en) | 1981-03-06 | 1981-03-06 | Manufactur of foamed decorated material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57146632A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59192538A (en) * | 1983-04-15 | 1984-10-31 | Aron Kasei Co Ltd | Manufacture of synthetic resin sheet |
-
1981
- 1981-03-06 JP JP3114981A patent/JPS57146632A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59192538A (en) * | 1983-04-15 | 1984-10-31 | Aron Kasei Co Ltd | Manufacture of synthetic resin sheet |
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