BE674628A - - Google Patents
Info
- Publication number
- BE674628A BE674628A BE674628DA BE674628A BE 674628 A BE674628 A BE 674628A BE 674628D A BE674628D A BE 674628DA BE 674628 A BE674628 A BE 674628A
- 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
- C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
-
- 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
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
-
- 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
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/42—Block-or graft-polymers containing polysiloxane sequences
- C08G77/46—Block-or graft-polymers containing polysiloxane sequences containing polyether sequences
-
- 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
-
- 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
- C08J2483/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Silicon Polymers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEG0042718 | 1965-02-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE674628A true BE674628A (en18) | 1966-04-15 |
Family
ID=7126994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE674628D BE674628A (en18) | 1965-02-01 | 1965-12-31 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3532732A (en18) |
| BE (1) | BE674628A (en18) |
| DE (1) | DE1570647B1 (en18) |
| GB (1) | GB1066142A (en18) |
| NL (1) | NL151406B (en18) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3669913A (en) * | 1970-11-23 | 1972-06-13 | Union Carbide Corp | Solution compositions of siloxane-oxyalkylene copolymers and amine catalysts and use for manufacture of polyurethane foam |
| US4136239A (en) * | 1975-02-06 | 1979-01-23 | Th. Goldschmidt Ag | Process for preparing polysiloxane-polyoxyalkylene mixed block polymerizates |
| US4052495A (en) * | 1975-05-19 | 1977-10-04 | Dow Corning Corporation | Method of obtaining release of polyurethane polymers and compositions therefor |
| US4057595A (en) * | 1975-05-19 | 1977-11-08 | Dow Corning Corporation | Method of modifying the physical properties of urethane elastomers |
| DE2929588A1 (de) * | 1979-07-21 | 1981-02-05 | Bayer Ag | Verfahren zur herstellung von polysiloxan-polyoxyalkylen-mischpolymerisaten und deren verwendung bei der herstellung von polyurethan-schaumstoffen |
| DE3637155C1 (de) * | 1986-10-31 | 1987-09-10 | Goldschmidt Ag Th | Verwendung von Polyoxyalkylen-Polysiloxan-Blockmischpolymerisaten als Mittel zur Verbesserung der Kratzfestigkeit und Erhoehung der Gleitfaehigkeit von Lackoberflaechen |
| US4814409A (en) * | 1986-12-31 | 1989-03-21 | Union Carbide Corporation | Polysiloxane-polyoxyalkylene terpolymers for polyurethane foam manufacture |
| JPS63172737A (ja) * | 1986-12-31 | 1988-07-16 | ユニオン・カーバイド・コーポレーシヨン | ポリシロキサン―ポリオキシアルキレン化合物 |
| US4855329A (en) * | 1987-08-31 | 1989-08-08 | Union Carbide Corporation | Polysiloxane-polyoxyalkylene terpolymers for polyurethane foam manufacture |
| DE4239054A1 (de) * | 1992-11-20 | 1994-05-26 | Goldschmidt Ag Th | Polysiloxan-Polyoxyalkylen-Blockmischpolymerisat mit unterschiedlichen Polyoxyalkylenblöcken im durchschnittlichen Molekül |
| DE4411079A1 (de) * | 1994-03-30 | 1995-10-05 | Bayer Ag | Neuartige Copolymere auf verzweigter Polysiloxan-Polyether-Basis, ein Verfahren zu ihrer Herstellung und ihre Verwendung |
| DE102013217395A1 (de) | 2013-09-02 | 2015-03-05 | Evonik Industries Ag | Verwendung von Mischungen organofunktionell modifizierter Polysiloxane mit Amiden bei der Herstellung von Polyurethanweichschäumen |
| EP3492513B1 (de) * | 2017-11-29 | 2021-11-03 | Evonik Operations GmbH | Verfahren zur herstellung von im siloxanteil verzweigten sioc-verknüpften polyethersiloxanen |
| WO2022263273A1 (en) | 2021-06-17 | 2022-12-22 | Evonik Operations Gmbh | Shaped flexible pu foam articles |
| US20240309145A1 (en) | 2021-07-02 | 2024-09-19 | Evonik Operations Gmbh | Production of pu foams |
| WO2023161253A1 (en) | 2022-02-22 | 2023-08-31 | Evonik Operations Gmbh | Use of recycled polyol from amine-based hydrolysis process to produce pu foam |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE536296A (en18) * | 1954-03-22 | |||
| DE1420493C3 (de) * | 1959-10-28 | 1978-04-20 | Th. Goldschmidt Ag, 4300 Essen | Verfahren zur Herstellung von gemischt substituierten Siloxanen |
| US3115512A (en) * | 1960-02-18 | 1963-12-24 | Goldschmidt Ag Th | Process for the production of polyalkyl silicic acid esters |
| FR1269111A (fr) * | 1960-06-10 | 1961-08-11 | Goldschmidt Ag Th | Procédé de préparation d'esters polyalcoylsiliciques avec une répartition de polymères voisine de l'équilibre statistique |
-
1965
- 1965-02-01 DE DE19651570647 patent/DE1570647B1/de active Pending
- 1965-12-31 BE BE674628D patent/BE674628A/xx unknown
-
1966
- 1966-01-17 GB GB2157/66A patent/GB1066142A/en not_active Expired
- 1966-02-01 NL NL666601245A patent/NL151406B/xx not_active IP Right Cessation
-
1969
- 1969-03-12 US US806683A patent/US3532732A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE1570647B1 (de) | 1970-06-25 |
| NL151406B (nl) | 1976-11-15 |
| NL6601245A (en18) | 1966-08-02 |
| US3532732A (en) | 1970-10-06 |
| GB1066142A (en) | 1967-04-19 |