BE523757A - - Google Patents
Info
- Publication number
- BE523757A BE523757A BE523757DA BE523757A BE 523757 A BE523757 A BE 523757A BE 523757D A BE523757D A BE 523757DA BE 523757 A BE523757 A BE 523757A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
- C08J9/10—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2321/00—Characterised by the use of unspecified rubbers
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US337934A US2763897A (en) | 1953-02-20 | 1953-02-20 | Method of making closed cell cellular compositions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE523757A true BE523757A (xx) |
Family
ID=23322655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE523757D BE523757A (xx) | 1953-02-20 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2763897A (xx) |
| BE (1) | BE523757A (xx) |
| FR (1) | FR1102951A (xx) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2907072A (en) * | 1955-09-26 | 1959-10-06 | Electrolux Ab | Method of forming foamed plastic objects |
| US2834045A (en) * | 1956-03-05 | 1958-05-13 | Nat Automotive Fibres Inc | Apparatus for producing foam rubber slab material |
| GB853317A (en) * | 1957-05-21 | 1960-11-02 | British Celanese | Improvements relating to cellulose acetate materials |
| US3390213A (en) * | 1957-08-15 | 1968-06-25 | Ro Search Inc | Method of manufacture of footwear |
| DE1102009B (de) * | 1958-03-04 | 1961-03-09 | Spezialmaschinen Co H Ludwig K | Verfahren und Vorrichtung zum Aufvulkanisieren von Gummisohlen auf Leder- oder Stoffschuhwerk in einer Vulkanisierform |
| US3012278A (en) * | 1958-06-14 | 1961-12-12 | United Shoe Machinery Corp | Machines for vulcanizing outsoles onto shoe bottoms |
| US3044122A (en) * | 1958-12-04 | 1962-07-17 | C I C Engineering Ltd | Method of molding articles of microcellular material |
| US3162705A (en) * | 1959-01-13 | 1964-12-22 | Crown Machine And Tool Company | Method for making plastic containers |
| US3082478A (en) * | 1959-02-04 | 1963-03-26 | C I C Engineering Ltd | Fluid control valves |
| DE1303365B (xx) * | 1959-07-27 | |||
| US3298970A (en) * | 1961-12-18 | 1967-01-17 | Gen Motors Corp | Expanded coatings |
| US3291868A (en) * | 1964-07-20 | 1966-12-13 | Owens Corning Fiberglass Corp | Production of polarizing elements |
| DE1919748A1 (de) * | 1969-04-18 | 1970-11-05 | Basf Ag | Verfahren zur Herstellung von Schaumstoffen aus AEthylenpolymerisaten |
| US3818085A (en) * | 1971-09-21 | 1974-06-18 | Uniroyal Inc | Press method of making expanded thermoplastic sheet |
| IT946775B (it) * | 1972-01-21 | 1973-05-21 | Pirelli | Metodo e stampo per la fabbricazio ne di un articolo di materiale ela stomerico e o plastomerico cellu lare |
| US4148854A (en) * | 1976-04-29 | 1979-04-10 | Freeman Chemical Corporation | Matched die molding of fiber reinforced plastic articles |
| GB2012303B (en) * | 1977-12-14 | 1982-05-06 | British Petroleum Co | Process for preparing pitch foams and products so produced |
| US4596684A (en) * | 1981-07-30 | 1986-06-24 | Toyo Rubber Chemical Industrial Corporation | Method for manufacturing low density rubber foamed body |
| US4546127A (en) * | 1982-04-13 | 1985-10-08 | Bridgestone Tire Co., Ltd. | Low-resilience rubber compositions and foams |
| US4590123A (en) * | 1982-04-13 | 1986-05-20 | Bridgestone Tire Co., Ltd. | Low-resilience rubber compositions and foams |
| JPH078505B2 (ja) * | 1986-07-30 | 1995-02-01 | 株式会社イノアックコ−ポレ−ション | プラスチツク発泡体の製造方法 |
| CN102575039A (zh) * | 2009-09-30 | 2012-07-11 | 积水化学工业株式会社 | 橡胶类树脂闭孔发泡片及其制造方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1515475A (en) * | 1922-08-14 | 1924-11-11 | Goodrich Co B F | Method and apparatus for vulcanizing sponge rubber articles |
| US1877527A (en) * | 1931-06-27 | 1932-09-13 | Velvetex Corp | Process for the manufacture of gassed or sponge rubber |
| US2291213A (en) * | 1937-03-27 | 1942-07-28 | Us Rubber Co | Manufacture of cellular material |
| US2546868A (en) * | 1947-10-14 | 1951-03-27 | Rubatex Products Inc | Process of making closed cell cellular soft rubber sheet by single vulcanization andexternal gassing |
-
0
- BE BE523757D patent/BE523757A/xx unknown
-
1953
- 1953-02-20 US US337934A patent/US2763897A/en not_active Expired - Lifetime
- 1953-07-02 FR FR1102951D patent/FR1102951A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1102951A (fr) | 1955-10-27 |
| US2763897A (en) | 1956-09-25 |