GB1226340A - - Google Patents
Info
- Publication number
- GB1226340A GB1226340A GB1226340DA GB1226340A GB 1226340 A GB1226340 A GB 1226340A GB 1226340D A GB1226340D A GB 1226340DA GB 1226340 A GB1226340 A GB 1226340A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ester
- polyamide
- blowing agent
- acid
- foams
- 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.)
- Expired
Links
- 239000004604 Blowing Agent Substances 0.000 abstract 3
- 239000004952 Polyamide Substances 0.000 abstract 3
- 229920002647 polyamide Polymers 0.000 abstract 3
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 abstract 2
- 150000001732 carboxylic acid derivatives Chemical class 0.000 abstract 2
- 125000004185 ester group Chemical group 0.000 abstract 2
- 239000006260 foam Substances 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 1
- XYIBRDXRRQCHLP-UHFFFAOYSA-N ethyl acetoacetate Chemical compound CCOC(=O)CC(C)=O XYIBRDXRRQCHLP-UHFFFAOYSA-N 0.000 abstract 1
- QKLCQKPAECHXCQ-UHFFFAOYSA-N ethyl phenylglyoxylate Chemical compound CCOC(=O)C(=O)C1=CC=CC=C1 QKLCQKPAECHXCQ-UHFFFAOYSA-N 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 150000002576 ketones Chemical class 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- -1 monoethyl ester Chemical class 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
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
- C08J9/08—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 carbon dioxide
-
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5205267 | 1967-11-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1226340A true GB1226340A (enrdf_load_stackoverflow) | 1971-03-24 |
Family
ID=10462461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1226340D Expired GB1226340A (enrdf_load_stackoverflow) | 1967-11-15 | 1967-11-15 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE723553A (enrdf_load_stackoverflow) |
| FR (1) | FR1592646A (enrdf_load_stackoverflow) |
| GB (1) | GB1226340A (enrdf_load_stackoverflow) |
| NL (1) | NL6816049A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5084484A (en) * | 1989-06-07 | 1992-01-28 | Basf Aktiengesellschaft | Preparation of foams having high heat-distortion resistance, and foams based on aromatic polyether ketones |
| US5407966A (en) * | 1992-08-19 | 1995-04-18 | Bayer Aktiengesellschaft | Recyclable thermoplastic foam with a high glass transition temperature II |
-
1967
- 1967-11-15 GB GB1226340D patent/GB1226340A/en not_active Expired
-
1968
- 1968-11-07 BE BE723553D patent/BE723553A/xx unknown
- 1968-11-11 NL NL6816049A patent/NL6816049A/xx unknown
- 1968-11-15 FR FR1592646D patent/FR1592646A/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5084484A (en) * | 1989-06-07 | 1992-01-28 | Basf Aktiengesellschaft | Preparation of foams having high heat-distortion resistance, and foams based on aromatic polyether ketones |
| US5407966A (en) * | 1992-08-19 | 1995-04-18 | Bayer Aktiengesellschaft | Recyclable thermoplastic foam with a high glass transition temperature II |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1592646A (enrdf_load_stackoverflow) | 1970-05-19 |
| NL6816049A (enrdf_load_stackoverflow) | 1969-05-19 |
| BE723553A (enrdf_load_stackoverflow) | 1969-05-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1247803A (en) | beta-SEMICARBAZIDO-PROPIONIC ACID HYDRAZIDE | |
| ES384542A1 (es) | Un procedimiento para la preparacion de derivados de nor- bornilo. | |
| GB1317210A (en) | Reduction of thebaine | |
| GB1226340A (enrdf_load_stackoverflow) | ||
| GB1315438A (en) | 5-cyclohexadecene-1-one | |
| JPS5251489A (en) | A proces for curing an unsaturated polyester resin | |
| GB1059674A (en) | Novel unsaturated aldehydes | |
| GB1499764A (en) | Polypeptides | |
| GB1301555A (enrdf_load_stackoverflow) | ||
| GB1117305A (en) | Testosterone derivatives | |
| Smith et al. | Control Schemes for the Activated-Sludge Process | |
| JPS52119695A (en) | Elimination of unreacted monomers from aqueous dispersions of polymers | |
| GB1149256A (en) | Novel 19-nor-testosterone esters | |
| GB1205669A (en) | Preparation of unsaturated esters of organic acids | |
| JPS5295482A (en) | Conveying and storing equipment | |
| ES423794A1 (es) | Procediemiento de obtencion de una nueva sal soluble de acido acetilsalicilico. | |
| JPS5314738A (en) | Foaming fireproof coating composition | |
| GB1141633A (en) | Improvements in or relating to aspartic acid derivatives | |
| GB1129275A (en) | Process for the production of polyamides | |
| USD204239S (en) | Wallace r | |
| GB1127095A (en) | Preparation of tri-mesoyl chloride | |
| HAGINUMA | Studies on the Utilization of Strawberries. Part II. Decoloration of strawberry juice | |
| JPS5212137A (en) | Process for preparation of alpha-diketons | |
| GB1146867A (en) | Noved des-a-gonanes, and processes for their preparation | |
| JPS5218095A (en) | Self-fusing fire-proofing tape |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |