JPS57146631A - Manufacture of decorative material - Google Patents
Manufacture of decorative materialInfo
- Publication number
- JPS57146631A JPS57146631A JP56031148A JP3114881A JPS57146631A JP S57146631 A JPS57146631 A JP S57146631A JP 56031148 A JP56031148 A JP 56031148A JP 3114881 A JP3114881 A JP 3114881A JP S57146631 A JPS57146631 A JP S57146631A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- pattern
- foamed
- foaming agent
- expanded
- 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 3
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000004088 foaming agent Substances 0.000 abstract 4
- 238000000354 decomposition reaction Methods 0.000 abstract 3
- 229920003002 synthetic resin Polymers 0.000 abstract 3
- 239000000057 synthetic resin Substances 0.000 abstract 3
- 239000006260 foam Substances 0.000 abstract 2
- 238000005187 foaming Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
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
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Printing Methods (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56031148A JPS57146631A (en) | 1981-03-06 | 1981-03-06 | Manufacture of decorative material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56031148A JPS57146631A (en) | 1981-03-06 | 1981-03-06 | Manufacture of decorative material |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57146631A true JPS57146631A (en) | 1982-09-10 |
JPS6219776B2 JPS6219776B2 (enrdf_load_stackoverflow) | 1987-05-01 |
Family
ID=12323345
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56031148A Granted JPS57146631A (en) | 1981-03-06 | 1981-03-06 | Manufacture of decorative material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57146631A (enrdf_load_stackoverflow) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4500373A (en) * | 1981-09-29 | 1985-02-19 | Dai Nippon Insatsu Kabushiki Kaisha | Process for producing coincidently embossed decorative sheets |
KR100462707B1 (ko) * | 1996-10-31 | 2005-04-06 | 주식회사 엘지화학 | 벽마감재및그제조방법 |
-
1981
- 1981-03-06 JP JP56031148A patent/JPS57146631A/ja active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4500373A (en) * | 1981-09-29 | 1985-02-19 | Dai Nippon Insatsu Kabushiki Kaisha | Process for producing coincidently embossed decorative sheets |
KR100462707B1 (ko) * | 1996-10-31 | 2005-04-06 | 주식회사 엘지화학 | 벽마감재및그제조방법 |
Also Published As
Publication number | Publication date |
---|---|
JPS6219776B2 (enrdf_load_stackoverflow) | 1987-05-01 |
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