GB1210691A - Process for the production of polyurethane or polyurethane-urea microporous sheet structures - Google Patents
Process for the production of polyurethane or polyurethane-urea microporous sheet structuresInfo
- Publication number
- GB1210691A GB1210691A GB64968A GB64968A GB1210691A GB 1210691 A GB1210691 A GB 1210691A GB 64968 A GB64968 A GB 64968A GB 64968 A GB64968 A GB 64968A GB 1210691 A GB1210691 A GB 1210691A
- Authority
- GB
- United Kingdom
- Prior art keywords
- polyurethane
- urea
- production
- sheet structures
- microporous sheet
- 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
- 229920002635 polyurethane Polymers 0.000 title 1
- 239000004814 polyurethane Substances 0.000 title 1
- 229920003226 polyurethane urea Polymers 0.000 title 1
- REYJJPSVUYRZGE-UHFFFAOYSA-N Octadecylamine Chemical class CCCCCCCCCCCCCCCCCCN REYJJPSVUYRZGE-UHFFFAOYSA-N 0.000 abstract 3
- RHUYHJGZWVXEHW-UHFFFAOYSA-N 1,1-Dimethyhydrazine Chemical compound CN(C)N RHUYHJGZWVXEHW-UHFFFAOYSA-N 0.000 abstract 2
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 abstract 2
- LUAMLFVPKVOPKA-UHFFFAOYSA-N 1-(dimethylamino)-3-octadecylurea Chemical compound CCCCCCCCCCCCCCCCCCNC(=O)NN(C)C LUAMLFVPKVOPKA-UHFFFAOYSA-N 0.000 abstract 1
- QWDQYHPOSSHSAW-UHFFFAOYSA-N 1-isocyanatooctadecane Chemical compound CCCCCCCCCCCCCCCCCCN=C=O QWDQYHPOSSHSAW-UHFFFAOYSA-N 0.000 abstract 1
- KNIUHBNRWZGIQQ-UHFFFAOYSA-N 7-diethoxyphosphinothioyloxy-4-methylchromen-2-one Chemical compound CC1=CC(=O)OC2=CC(OP(=S)(OCC)OCC)=CC=C21 KNIUHBNRWZGIQQ-UHFFFAOYSA-N 0.000 abstract 1
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 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
- C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
- C07C273/18—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas
- C07C273/1809—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas with formation of the N-C(O)-N moiety
- C07C273/1818—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas with formation of the N-C(O)-N moiety from -N=C=O and XNR'R"
- C07C273/1827—X being H
-
- 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
- C08G18/0838—Manufacture of polymers in the presence of non-reactive compounds
- C08G18/0842—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents
-
- 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
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Polyurethanes Or Polyureas (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF0051216 | 1967-01-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1210691A true GB1210691A (en) | 1970-10-28 |
Family
ID=7104430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB64968A Expired GB1210691A (en) | 1967-01-10 | 1968-01-04 | Process for the production of polyurethane or polyurethane-urea microporous sheet structures |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE709183A (enrdf_load_stackoverflow) |
| DE (1) | DE1694127C3 (enrdf_load_stackoverflow) |
| FR (1) | FR1550806A (enrdf_load_stackoverflow) |
| GB (1) | GB1210691A (enrdf_load_stackoverflow) |
| NL (1) | NL6800364A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019072757A1 (de) * | 2017-10-10 | 2019-04-18 | Basf Se | Elastische membran |
| RU2778830C2 (ru) * | 2017-10-10 | 2022-08-25 | Басф Се | Эластичная мембрана |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2949959C2 (de) * | 1979-12-12 | 1983-05-26 | Fa. Carl Freudenberg, 6940 Weinheim | Polyurethanzusammensetzung |
-
1967
- 1967-01-10 DE DE19671694127 patent/DE1694127C3/de not_active Expired
-
1968
- 1968-01-04 GB GB64968A patent/GB1210691A/en not_active Expired
- 1968-01-10 FR FR1550806D patent/FR1550806A/fr not_active Expired
- 1968-01-10 BE BE709183D patent/BE709183A/xx unknown
- 1968-01-10 NL NL6800364A patent/NL6800364A/xx unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019072757A1 (de) * | 2017-10-10 | 2019-04-18 | Basf Se | Elastische membran |
| RU2778830C2 (ru) * | 2017-10-10 | 2022-08-25 | Басф Се | Эластичная мембрана |
| US11505662B2 (en) | 2017-10-10 | 2022-11-22 | Basf Se | Elastic membrane |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1694127C3 (de) | 1974-06-12 |
| NL6800364A (enrdf_load_stackoverflow) | 1968-07-11 |
| DE1694127A1 (de) | 1972-03-02 |
| BE709183A (enrdf_load_stackoverflow) | 1968-05-16 |
| DE1694127B2 (de) | 1973-11-08 |
| FR1550806A (enrdf_load_stackoverflow) | 1968-12-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |