FR2030395A1 - - Google Patents
Info
- Publication number
- FR2030395A1 FR2030395A1 FR7004460A FR7004460A FR2030395A1 FR 2030395 A1 FR2030395 A1 FR 2030395A1 FR 7004460 A FR7004460 A FR 7004460A FR 7004460 A FR7004460 A FR 7004460A FR 2030395 A1 FR2030395 A1 FR 2030395A1
- Authority
- FR
- France
- 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
Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/16—Catalysts
- C08G18/161—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22
-
- 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
- C08J9/34—Chemical features in the manufacture of articles consisting of a foamed macromolecular core and a macromolecular surface layer having a higher density than the core
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US79810369A | 1969-02-10 | 1969-02-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2030395A1 true FR2030395A1 (en) | 1970-11-13 |
FR2030395B1 FR2030395B1 (en) | 1974-06-14 |
Family
ID=25172555
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7004460A Expired FR2030395B1 (en) | 1969-02-10 | 1970-02-09 |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT309830B (en) |
DE (1) | DE2001913B2 (en) |
FR (1) | FR2030395B1 (en) |
GB (1) | GB1271061A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111718462B (en) * | 2020-04-15 | 2021-12-31 | 黎明化工研究设计院有限责任公司 | Self-skinning polyurethane foam rapid demoulding composition for automobile steering wheel and preparation method thereof |
CN114716638B (en) * | 2022-04-14 | 2023-12-01 | 佳化化学科技发展(上海)有限公司 | Polyurethane self-skinning foam and preparation method and application thereof |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1071942B (en) * | 1954-02-09 | 1959-12-24 | Farbenfabriken Bayer Aktiengesellschaft, Leverkusen-Bayerwerk | Process for the production of foam bodies based on polyurethane and surrounded by cover layers |
DE1181897B (en) * | 1957-03-22 | 1964-11-19 | Dow Chemical Co | Injection molding process for the production of foam structures from expandable cores of thermoplastic resinous material |
GB914448A (en) * | 1961-01-13 | 1963-01-02 | Bruce Gardner Hood | Improvements relating to the moulding of plastic foam |
US3178490A (en) * | 1961-10-06 | 1965-04-13 | Thiokol Chemical Corp | Process for producing a foamed plastic article having a dense skin |
GB1146661A (en) * | 1965-04-29 | 1969-03-26 | Ici Ltd | Foamed polymers |
FR1499903A (en) * | 1966-03-02 | 1967-11-03 | Kuhlmann Ets | Polyurethane-polyurea composition resulting in a single stage in a cellular product and a compact elastomer |
FR1525413A (en) * | 1966-04-22 | 1968-05-17 | Ici Ltd | Process for manufacturing rigid polymer foams containing a cyclic structure of the isocyanurate type |
CH502399A (en) * | 1967-03-24 | 1971-01-31 | Mobay Chemical Corp | Process for the production of a foam containing isocyanurate groups, means for carrying out the process and foam obtained in this way |
-
1970
- 1970-01-05 GB GB46370A patent/GB1271061A/en not_active Expired
- 1970-01-16 DE DE19702001913 patent/DE2001913B2/en not_active Ceased
- 1970-02-09 AT AT115170A patent/AT309830B/en not_active IP Right Cessation
- 1970-02-09 FR FR7004460A patent/FR2030395B1/fr not_active Expired
Non-Patent Citations (1)
Title |
---|
NEANT * |
Also Published As
Publication number | Publication date |
---|---|
AT309830B (en) | 1973-09-10 |
DE2001913A1 (en) | 1970-09-10 |
FR2030395B1 (en) | 1974-06-14 |
GB1271061A (en) | 1972-04-19 |
DE2001913B2 (en) | 1981-06-25 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property |