BE734957A - - Google Patents
Info
- Publication number
- BE734957A BE734957A BE734957DA BE734957A BE 734957 A BE734957 A BE 734957A BE 734957D A BE734957D A BE 734957DA BE 734957 A BE734957 A BE 734957A
- 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
-
- 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
- C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Polyurethanes Or Polyureas (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Polyamides (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3075768 | 1968-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE734957A true BE734957A (OSRAM) | 1969-12-22 |
Family
ID=10312665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE734957D BE734957A (OSRAM) | 1968-06-27 | 1969-06-20 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3728292A (OSRAM) |
| BE (1) | BE734957A (OSRAM) |
| FR (1) | FR2011733A1 (OSRAM) |
| GB (1) | GB1228474A (OSRAM) |
| NL (1) | NL6909604A (OSRAM) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3041589A1 (de) * | 1980-11-04 | 1982-06-09 | Bayer Ag, 5090 Leverkusen | Carbonsaeure-/carbaminsaeure-anhydride und ihre verwendung als co(pfeil abwaerts)2(pfeil abwaerts)-abspaltendes treibmittel zur herstellung zelliger oder schaumstoffartiger kunststoffe |
| JPS58201826A (ja) * | 1982-05-19 | 1983-11-24 | Teijin Ltd | 気泡含有芳香族ポリアミド成型品及びその製造法 |
| CA2737582C (en) | 2008-09-29 | 2018-05-15 | Basf Se | Method for coating paper |
| WO2010069804A1 (de) * | 2008-12-19 | 2010-06-24 | Basf Se | Verfahren zur herstellung eines verbundbauteils durch mehrkomponentenspritzguss |
| EP3233790B1 (en) * | 2014-12-19 | 2019-06-26 | Sika Technology AG | Chemical blowing agent and thermally expandable thermoplastic composition |
| US12338335B2 (en) | 2018-09-28 | 2025-06-24 | Dow Global Technologies Llc | Polyamide foam preparation |
-
1968
- 1968-06-27 GB GB3075768A patent/GB1228474A/en not_active Expired
-
1969
- 1969-06-20 BE BE734957D patent/BE734957A/xx unknown
- 1969-06-23 NL NL6909604A patent/NL6909604A/xx unknown
- 1969-06-27 FR FR6921839A patent/FR2011733A1/fr not_active Withdrawn
-
1971
- 1971-07-16 US US00163454A patent/US3728292A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE1932735B2 (de) | 1976-05-20 |
| DE1932735A1 (de) | 1970-01-08 |
| US3728292A (en) | 1973-04-17 |
| GB1228474A (OSRAM) | 1971-04-15 |
| FR2011733A1 (OSRAM) | 1970-03-06 |
| NL6909604A (OSRAM) | 1969-12-30 |