BE545745A - - Google Patents
Info
- Publication number
- BE545745A BE545745A BE545745DA BE545745A BE 545745 A BE545745 A BE 545745A BE 545745D A BE545745D A BE 545745DA BE 545745 A BE545745 A BE 545745A
- Authority
- BE
- Belgium
Links
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
-
- 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
- C08G18/1875—Catalysts containing secondary or tertiary amines or salts thereof containing ammonium salts or mixtures of secondary of tertiary amines and acids
-
- 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
- C08G2110/00—Foam properties
- C08G2110/0008—Foam properties flexible
-
- 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
- C08G2110/00—Foam properties
- C08G2110/0025—Foam properties rigid
-
- 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
- C08G2110/00—Foam properties
- C08G2110/0083—Foam properties prepared using water as the sole blowing agent
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 |
|---|---|---|---|
| GB34412/55A GB839185A (en) | 1955-03-04 | 1955-03-04 | Improvements in or relating to the manufacture of cellular polymeric materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE545745A true BE545745A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=10365314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE545745D BE545745A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1955-03-04 |
Country Status (5)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1168633B (de) * | 1959-04-08 | 1964-04-23 | Air Prod & Chem | Verfahren zur Herstellung von Polyurethan-schaumstoffen |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL22629A (en) * | 1963-12-23 | 1968-07-25 | Allied Chem | Method for making rigid cellular polyurethanes containing antimonates (iii) |
| DE3610434A1 (de) * | 1986-03-08 | 1987-09-10 | Bayer Ag | Neue umsetzungsprodukte und ihre verwendung als katalysatoren bei der herstellung von kunststoffen auf isocyanatbasis |
| GB2232990A (en) * | 1989-05-19 | 1991-01-02 | Bp Chem Int Ltd | Process for preparing low density polyurethane foam |
| US5489618A (en) * | 1993-11-29 | 1996-02-06 | Osi Specialties, Inc. | Process for preparing polyurethane foam |
| SK58299A3 (en) | 1996-11-04 | 2000-02-14 | Ici Plc | Isocyanate reactive composition, rigid polyurethane foams and process for their production |
| BR9712729A (pt) | 1996-11-04 | 1999-10-26 | Ici Plc | Espumas rìgidas de poliuretano ou de poliisocianurato modificado com uretano, processo para preparar as mesmas, e, composição reativa com isocianato. |
| AU2004236742A1 (en) | 2003-05-01 | 2004-11-18 | Huntsman International Llc | Process of making press molded materials using heat activated tertiary amine urethane catalysts |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE896413C (de) * | 1944-01-18 | 1953-11-12 | Bayer Ag | Verfahren zur Herstellung von hochmolekularen Kunststoffen vom Charakter eines vulkanisierten Kautschuks bzw. eines Leders |
| DE919072C (de) * | 1944-06-13 | 1954-10-11 | Dynamit Nobel Ag | Verfahren zur Beschleunignung der Umsetzung von polyfunktionellen Isocyanaten oder aehnlich wirkenden Stoffen mit polyoxy- oder polycarboxylgruppenhaltigen Verbindungen |
| GB731071A (en) * | 1951-07-19 | 1955-06-01 | Du Pont | Preparation of elastomers from polyalkylene ether glycols and diisocyanates |
| BE516512A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1951-12-24 | |||
| DE926880C (de) * | 1952-01-30 | 1955-04-25 | Bayer Ag | Verfahren zur Herstellung von Schaumstoffen mit sehr niedrigem spezifischem Gewicht |
| DE950151C (de) * | 1953-06-16 | 1956-10-04 | Bayer Ag | Verfahren zur Beschleunigung der Reaktion von Isocyanaten mit Hydroxylgruppen enthaltenden Verbindungen bei der Herstellung von Schaumstoffen |
| DE955993C (de) * | 1953-08-19 | 1957-01-10 | Bayer Ag | Verfahren zur Herstellung von insbesondere elastischen Schaumstoffen aus linearen oder verzweigten Polyestern und Diisocyanaten in Gegenwart von Wasser |
| DE962113C (de) * | 1953-08-19 | 1957-04-18 | Bayer Ag | Verfahren zur Herstellung von Schaumstoffen auf Basis von Urethangruppen enthaltendenPolyestern |
-
0
- BE BE545745D patent/BE545745A/xx unknown
- NL NL104983D patent/NL104983C/xx active
-
1955
- 1955-03-04 GB GB34412/55A patent/GB839185A/en not_active Expired
-
1956
- 1956-03-02 FR FR1146869D patent/FR1146869A/fr not_active Expired
- 1956-03-02 DE DEI11365A patent/DE1056820B/de active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1168633B (de) * | 1959-04-08 | 1964-04-23 | Air Prod & Chem | Verfahren zur Herstellung von Polyurethan-schaumstoffen |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1056820B (de) | 1959-05-06 |
| FR1146869A (fr) | 1957-11-15 |
| GB839185A (en) | 1960-06-29 |
| NL104983C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |