BE768399A - Procede de preparation de matieres cellulaires en polyurethanes - Google Patents
Procede de preparation de matieres cellulaires en polyurethanesInfo
- Publication number
- BE768399A BE768399A BE768399A BE768399A BE768399A BE 768399 A BE768399 A BE 768399A BE 768399 A BE768399 A BE 768399A BE 768399 A BE768399 A BE 768399A BE 768399 A BE768399 A BE 768399A
- Authority
- BE
- Belgium
- Prior art keywords
- polyurethanes
- cellular materials
- preparing cellular
- preparing
- materials
- Prior art date
Links
- 230000001413 cellular effect Effects 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000000463 material Substances 0.000 title 1
- 229920002635 polyurethane Polymers 0.000 title 1
- 239000004814 polyurethane Substances 0.000 title 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
- C08J9/0061—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
- 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)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
- Silicon Polymers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2029293A DE2029293C3 (de) | 1970-06-13 | 1970-06-13 | Verfahren zur Herstellung von Polyurethanschaumstoffen Bayer AG, 5090 Leverkusen |
Publications (1)
Publication Number | Publication Date |
---|---|
BE768399A true BE768399A (fr) | 1971-11-03 |
Family
ID=5773915
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE768399A BE768399A (fr) | 1970-06-13 | 1971-06-11 | Procede de preparation de matieres cellulaires en polyurethanes |
Country Status (11)
Country | Link |
---|---|
US (1) | US3714080A (fr) |
BE (1) | BE768399A (fr) |
CA (1) | CA926550A (fr) |
DE (1) | DE2029293C3 (fr) |
DK (1) | DK130534B (fr) |
ES (1) | ES392164A1 (fr) |
FR (1) | FR2095236B1 (fr) |
GB (1) | GB1324726A (fr) |
NL (1) | NL169887C (fr) |
SE (1) | SE377807B (fr) |
ZA (1) | ZA713439B (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4090987A (en) * | 1972-02-22 | 1978-05-23 | Th. Goldschmidt Ag | Process of preparing polyetherurethane foams |
US4080343A (en) * | 1976-09-22 | 1978-03-21 | Abbott Laboratories | Polyurethane catalyst |
DE3338106C1 (de) * | 1983-10-20 | 1985-02-14 | Th. Goldschmidt Ag, 4300 Essen | Verfahren zur Herstellung von Polyurethanhartschaeumen |
DE3928867C1 (fr) * | 1989-08-31 | 1990-10-11 | Th. Goldschmidt Ag, 4300 Essen, De | |
DE10349813A1 (de) * | 2003-10-24 | 2005-06-02 | Fischerwerke Artur Fischer Gmbh & Co. Kg | Mehrkomponentenkit für PU-basierten, wassergetriebenen Leichtschaum niedriger Dichte und Sprödigkeit, diesbezügliche Verwendungen und Verfahren |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3246048A (en) * | 1962-09-14 | 1966-04-12 | Dow Corning | Organosiloxane-polyether urethanes |
GB1073311A (en) * | 1963-03-25 | 1967-06-21 | Ici Ltd | Non-ionic organopolysiloxanes |
DE1252904B (de) * | 1963-07-22 | 1967-10-26 | Bayer Ag | Verfahren zur Herstellung fluessiger mercaptomethylsiloxanmodifizierter Urethane |
DE1197616B (de) * | 1963-07-30 | 1965-07-29 | Bayer Ag | Verfahren zur Herstellung von Urethangruppen enthaltenden Schaumstoffen |
GB1104153A (en) * | 1964-12-29 | 1968-02-21 | Ici Ltd | New polymers |
US3471588A (en) * | 1964-12-29 | 1969-10-07 | Union Carbide Corp | Silicone ether-olefin graft copolymers and process for their production |
GB1133273A (en) * | 1965-12-07 | 1968-11-13 | Gen Electric | Siloxane-oxyalkylene copolymer and use thereof |
NL129349C (fr) * | 1966-05-02 | |||
FR1511661A (fr) * | 1966-12-23 | 1968-02-02 | Rhone Poulenc Sa | Nouveaux copolymères siloxane-polyoxyalcoylène |
DE1905101C3 (de) * | 1969-02-01 | 1978-06-22 | Bayer Ag, 5090 Leverkusen | Siloxanmodifizierte Carbamidsäurederivate |
-
1970
- 1970-06-13 DE DE2029293A patent/DE2029293C3/de not_active Expired
-
1971
- 1971-05-27 ZA ZA713439A patent/ZA713439B/xx unknown
- 1971-06-09 US US00151519A patent/US3714080A/en not_active Expired - Lifetime
- 1971-06-09 GB GB1965371*[A patent/GB1324726A/en not_active Expired
- 1971-06-11 NL NLAANVRAGE7108062,A patent/NL169887C/xx not_active IP Right Cessation
- 1971-06-11 FR FR7121361A patent/FR2095236B1/fr not_active Expired
- 1971-06-11 BE BE768399A patent/BE768399A/fr not_active IP Right Cessation
- 1971-06-11 SE SE7107597A patent/SE377807B/xx unknown
- 1971-06-11 CA CA115496A patent/CA926550A/en not_active Expired
- 1971-06-11 DK DK286571AA patent/DK130534B/da not_active IP Right Cessation
- 1971-06-12 ES ES392164A patent/ES392164A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ZA713439B (en) | 1972-01-26 |
SE377807B (fr) | 1975-07-28 |
FR2095236A1 (fr) | 1972-02-11 |
FR2095236B1 (fr) | 1976-02-06 |
NL7108062A (fr) | 1971-12-15 |
DE2029293C3 (de) | 1981-01-15 |
DE2029293B2 (de) | 1980-04-24 |
DK130534B (da) | 1975-03-03 |
DE2029293A1 (de) | 1972-03-02 |
GB1324726A (en) | 1973-07-25 |
CA926550A (en) | 1973-05-15 |
NL169887C (nl) | 1982-09-01 |
NL169887B (nl) | 1982-04-01 |
US3714080A (en) | 1973-01-30 |
ES392164A1 (es) | 1974-02-16 |
DK130534C (fr) | 1975-08-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: FARBENFABRIKEN BAYER A.G. Effective date: 19880630 |