GB1339931A - Process for preparing polyurethanes - Google Patents
Process for preparing polyurethanesInfo
- Publication number
- GB1339931A GB1339931A GB3274671A GB3274671A GB1339931A GB 1339931 A GB1339931 A GB 1339931A GB 3274671 A GB3274671 A GB 3274671A GB 3274671 A GB3274671 A GB 3274671A GB 1339931 A GB1339931 A GB 1339931A
- Authority
- GB
- United Kingdom
- Prior art keywords
- polyurethanes
- polyol
- dimethylamino
- iii
- polyether polyol
- 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
- 239000004814 polyurethane Substances 0.000 title abstract 3
- 229920002635 polyurethane Polymers 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title 1
- 229920005862 polyol Polymers 0.000 abstract 3
- 150000003077 polyols Chemical class 0.000 abstract 3
- 239000004721 Polyphenylene oxide Substances 0.000 abstract 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 2
- 229920000570 polyether Polymers 0.000 abstract 2
- QEOGKTCJGDHZDW-UHFFFAOYSA-N 3-[2-(dimethylamino)ethoxy]-n,n-dimethylpropan-1-amine Chemical compound CN(C)CCCOCCN(C)C QEOGKTCJGDHZDW-UHFFFAOYSA-N 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 239000006260 foam Substances 0.000 abstract 1
- 239000012948 isocyanate Substances 0.000 abstract 1
- 150000002513 isocyanates Chemical class 0.000 abstract 1
- 229920005906 polyester polyol Polymers 0.000 abstract 1
- 229920001228 polyisocyanate Polymers 0.000 abstract 1
- 239000005056 polyisocyanate Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- 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
- C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
- C08G18/1833—Catalysts containing secondary or tertiary amines or salts thereof having ether, acetal, or orthoester groups
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US6270270A | 1970-08-10 | 1970-08-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1339931A true GB1339931A (en) | 1973-12-05 |
Family
ID=22044246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3274671A Expired GB1339931A (en) | 1970-08-10 | 1971-07-13 | Process for preparing polyurethanes |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS526317B1 (enrdf_load_stackoverflow) |
| DE (1) | DE2139317C3 (enrdf_load_stackoverflow) |
| GB (1) | GB1339931A (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4331778A (en) | 1978-12-16 | 1982-05-25 | Bayer Aktiengesellschaft | Process for the production of polyurethane plastics |
| CN102174161A (zh) * | 2011-02-25 | 2011-09-07 | 张家港市大伟助剂有限公司 | 一种聚氨酯发泡催化剂及其合成方法 |
| WO2013182345A1 (en) * | 2012-06-06 | 2013-12-12 | Huntsman Petrochemical Llc | Amine suitable as pu-catalyst |
| CN110248976A (zh) * | 2016-12-02 | 2019-09-17 | 罗地亚经营管理公司 | 用于制备聚氨酯泡沫的方法 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6031461U (ja) * | 1983-08-11 | 1985-03-04 | 三菱自動車工業株式会社 | 自動車用ドアロツクブツシユ構造 |
| JPS61131462U (enrdf_load_stackoverflow) * | 1985-02-05 | 1986-08-16 |
-
1971
- 1971-07-13 GB GB3274671A patent/GB1339931A/en not_active Expired
- 1971-08-05 DE DE19712139317 patent/DE2139317C3/de not_active Expired
- 1971-08-05 JP JP46059298A patent/JPS526317B1/ja active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4331778A (en) | 1978-12-16 | 1982-05-25 | Bayer Aktiengesellschaft | Process for the production of polyurethane plastics |
| CN102174161A (zh) * | 2011-02-25 | 2011-09-07 | 张家港市大伟助剂有限公司 | 一种聚氨酯发泡催化剂及其合成方法 |
| WO2013182345A1 (en) * | 2012-06-06 | 2013-12-12 | Huntsman Petrochemical Llc | Amine suitable as pu-catalyst |
| CN104661993A (zh) * | 2012-06-06 | 2015-05-27 | 亨茨曼石化产品有限责任公司 | 适合作为聚氨酯催化剂的胺 |
| US9505870B2 (en) | 2012-06-06 | 2016-11-29 | Huntsman Petrochemical Llc | Amine suitable as PU-catalyst |
| CN104661993B (zh) * | 2012-06-06 | 2017-07-21 | 亨茨曼石化产品有限责任公司 | 适合作为聚氨酯催化剂的胺 |
| EP2676949A1 (en) * | 2012-06-19 | 2013-12-25 | Huntsman Petrochemical LLC | Amine suitable as PU-catalyst |
| CN110248976A (zh) * | 2016-12-02 | 2019-09-17 | 罗地亚经营管理公司 | 用于制备聚氨酯泡沫的方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2139317A1 (de) | 1972-02-17 |
| DE2139317C3 (de) | 1979-06-13 |
| JPS526317B1 (enrdf_load_stackoverflow) | 1977-02-21 |
| DE2139317B2 (de) | 1978-10-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLE | Entries relating assignments, transmissions, licences in the register of patents | ||
| PCNP | Patent ceased through non-payment of renewal fee |