JPS6451916A - Manufacture of thin rubber sheet - Google Patents
Manufacture of thin rubber sheetInfo
- Publication number
- JPS6451916A JPS6451916A JP20884487A JP20884487A JPS6451916A JP S6451916 A JPS6451916 A JP S6451916A JP 20884487 A JP20884487 A JP 20884487A JP 20884487 A JP20884487 A JP 20884487A JP S6451916 A JPS6451916 A JP S6451916A
- Authority
- JP
- Japan
- Prior art keywords
- release paper
- mold release
- same
- rubber compound
- thin rubber
- 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
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 4
- 239000002904 solvent Substances 0.000 abstract 2
- 235000021355 Stearic acid Nutrition 0.000 abstract 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 238000013329 compounding Methods 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 150000002576 ketones Chemical class 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 abstract 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- 239000008117 stearic acid Substances 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 0.000 abstract 1
- 239000011593 sulfur Substances 0.000 abstract 1
- KFWJXQPJTRYYQW-UHFFFAOYSA-N zinc;carbonic acid;oxygen(2-) Chemical compound [O-2].[Zn+2].OC(O)=O KFWJXQPJTRYYQW-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Moulding By Coating Moulds (AREA)
Abstract
PURPOSE:To manufacture an ultra-thin rubber sheet of a rubber compound, by a method wherein the rubber compound is applied onto mold release paper by melting the same and an unvulcanized thin rubber layer of a specific thickness is formed on the mold release paper by volatilizing a solvent, which is heated and vulcanized and then the mold release paper is peeled off. CONSTITUTION:A rubber compound comprised of compounding, such as 100pts. NBR, 30pts. hydrous silicic acid, 15pts. DOP, 3pts. zinc oxide carbonate, 1pt. stearic acid, 0.4pt. sulfur, 1.5pt. Acc DM and 1.5pts. Acc TT are applied onto mold release paper after the rubber compound has been dissolved into an organic solvent such as ketone. Then an unvulcanized rubber layer having a thickness of 10-300mu is formed on the mold release paper by volatilizing a solvent by drying the same. Then the unvulcanized rubber layer is vulcanized by heating and pressurizing the same by a press under a state where the same is held on the mold release paper. Then an ultra-thin rubber sheet of a thickness of 10-300mu is obtained by separating the mold release paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20884487A JPS6451916A (en) | 1987-08-22 | 1987-08-22 | Manufacture of thin rubber sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20884487A JPS6451916A (en) | 1987-08-22 | 1987-08-22 | Manufacture of thin rubber sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6451916A true JPS6451916A (en) | 1989-02-28 |
Family
ID=16563037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20884487A Pending JPS6451916A (en) | 1987-08-22 | 1987-08-22 | Manufacture of thin rubber sheet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6451916A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8687263B2 (en) | 2009-02-13 | 2014-04-01 | Hitachi Chemical Company, Ltd. | Light control film |
| US9983456B2 (en) | 2008-08-19 | 2018-05-29 | Hitachi Chemical Company, Ltd. | Light control film |
| US10156767B2 (en) | 2008-08-19 | 2018-12-18 | Hitachi Chemical Company, Ltd. | Light control film |
| US10175551B2 (en) | 2009-02-13 | 2019-01-08 | Hitachi Chemical Company, Ltd. | Light control film |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5565533A (en) * | 1978-11-10 | 1980-05-17 | Denki Kagaku Kogyo Kk | Production of insulating radiator sheet |
-
1987
- 1987-08-22 JP JP20884487A patent/JPS6451916A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5565533A (en) * | 1978-11-10 | 1980-05-17 | Denki Kagaku Kogyo Kk | Production of insulating radiator sheet |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9983456B2 (en) | 2008-08-19 | 2018-05-29 | Hitachi Chemical Company, Ltd. | Light control film |
| US10156767B2 (en) | 2008-08-19 | 2018-12-18 | Hitachi Chemical Company, Ltd. | Light control film |
| US8687263B2 (en) | 2009-02-13 | 2014-04-01 | Hitachi Chemical Company, Ltd. | Light control film |
| US10175551B2 (en) | 2009-02-13 | 2019-01-08 | Hitachi Chemical Company, Ltd. | Light control film |
| US10288976B2 (en) | 2009-02-13 | 2019-05-14 | Hitachi Chemical Company, Ltd. | Light control film |
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