FR1215428A - Procédé pour la production de polymères d'isocyanates souples - Google Patents
Procédé pour la production de polymères d'isocyanates souplesInfo
- Publication number
- FR1215428A FR1215428A FR780788A FR780788A FR1215428A FR 1215428 A FR1215428 A FR 1215428A FR 780788 A FR780788 A FR 780788A FR 780788 A FR780788 A FR 780788A FR 1215428 A FR1215428 A FR 1215428A
- Authority
- FR
- France
- Prior art keywords
- production
- isocyanate polymers
- flexible isocyanate
- flexible
- polymers
- 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
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
- C08G18/02—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only
-
- 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
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/2805—Compounds having only one group containing active hydrogen
-
- 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
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/2805—Compounds having only one group containing active hydrogen
- C08G18/281—Monocarboxylic acid compounds
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)
- Paints Or Removers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB47096A DE1132331B (de) | 1957-12-11 | 1957-12-11 | Verfahren zur Herstellung von geschmeidigen, elastischen haertbaren Kunstharzen |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1215428A true FR1215428A (fr) | 1960-04-19 |
Family
ID=6968138
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR780788A Expired FR1215428A (fr) | 1957-12-11 | 1958-12-04 | Procédé pour la production de polymères d'isocyanates souples |
Country Status (4)
Country | Link |
---|---|
US (1) | US3205201A (fr) |
DE (1) | DE1132331B (fr) |
FR (1) | FR1215428A (fr) |
GB (1) | GB885450A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0524501A1 (fr) * | 1991-07-22 | 1993-01-27 | Bayer Corporation | Procédé de préparation de polyisocyanates contenant des groupes allophanates et isocyanurates |
EP0524500A1 (fr) * | 1991-07-22 | 1993-01-27 | Bayer Corporation | Polyisocyanates contenant des groupes allophanates et isocyanurates, procédé de leur préparation et compositions de revêtement à deux composants |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1272536B (de) * | 1962-08-31 | 1968-07-11 | Continental Gummi Werke Ag | Verfahren zur Herstellung von homogenen, thermoplastisch verarbeitbaren Polyurethan-Elastomeren |
US3425973A (en) * | 1963-08-09 | 1969-02-04 | Du Pont | Coating composition based on aromatic diisocyanates,polyols,and monohydric alcohols |
US3278492A (en) * | 1964-01-13 | 1966-10-11 | Stauffer Chemical Co | Polymerization of organic isocyanates using an organometallic catalyst |
US4080345A (en) * | 1973-08-21 | 1978-03-21 | Metzeler Schaum Gmbh | Catalyst mixture for use in trimerizing and/or polymerizing isocyanates and/or for the polyaddition of active hydrogen atom containing polyethers and polyisocyanates |
DE2822908C2 (de) * | 1978-05-26 | 1980-03-20 | Byk-Mallinckrodt Chemische Produkte Gmbh, 4230 Wesel | Thixotropiemittel für Überzugsmittel |
DE2845514A1 (de) * | 1978-10-19 | 1980-04-30 | Bayer Ag | Isocyanatgemisch und seine verwendung als bindemittel in einkomponenten-lacken |
US4353995A (en) * | 1979-03-07 | 1982-10-12 | Mobay Chemical Corporation | Novel catalyst system for polyurethane foams |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR562424A (fr) * | 1922-02-01 | 1923-11-10 | Perfectionnements aux séparateurs de graisse et vapeur, aux séparateurs de vapeur et autres | |
US2374136A (en) * | 1940-11-01 | 1945-04-17 | Du Pont | Catalytic reaction of isocyanates with organic compounds |
FR893464A (fr) * | 1940-11-21 | 1944-07-28 | Ig Farbenindustrie Ag | Procédé de production de produits cireux |
FR1013933A (fr) * | 1942-09-24 | 1952-08-06 | Ig Farbenindustrie Ag | Procédé de préparation de produits de polymérisation |
BE462146A (fr) * | 1943-09-02 | |||
US2459439A (en) * | 1943-09-16 | 1949-01-18 | Wingfoot Corp | Polymeric materials from iso-and isothiocyanates with acrylic acids |
DE919423C (de) * | 1948-10-31 | 1954-10-21 | Dr Max Neber | Verfahren zur Herstellung von Verbindungen mit den Eigenschaften trocknender OEle |
US2801990A (en) * | 1950-11-01 | 1957-08-06 | Goodyear Tire & Rubber | Synthetic elastomeric isocyanate modified polymers and method for their preparation |
US2810711A (en) * | 1953-05-23 | 1957-10-22 | Bayer Ag | Polymeric isocyanates and their production |
DK90378C (da) * | 1953-09-15 | 1961-02-06 | Hans Andreas Rossen | Osteform. |
US2952665A (en) * | 1955-12-08 | 1960-09-13 | Mobay Chemical Corp | High molecular weight cyclic trimers containing blocked isocyanate groups |
US2954365A (en) * | 1956-01-26 | 1960-09-27 | Bayer Ag | Process for the production of isocyanate polymerization products |
BE548886A (fr) * | 1956-06-22 | 1900-01-01 | ||
US2978449A (en) * | 1956-11-16 | 1961-04-04 | Ici Ltd | Polymeric isocyanates and their manufacture |
US2979485A (en) * | 1957-03-26 | 1961-04-11 | Us Rubber Co | Process of trimerizing isocyanates |
-
1957
- 1957-12-11 DE DEB47096A patent/DE1132331B/de active Pending
-
1958
- 1958-12-04 FR FR780788A patent/FR1215428A/fr not_active Expired
- 1958-12-08 US US778625A patent/US3205201A/en not_active Expired - Lifetime
- 1958-12-09 GB GB39611/58A patent/GB885450A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0524501A1 (fr) * | 1991-07-22 | 1993-01-27 | Bayer Corporation | Procédé de préparation de polyisocyanates contenant des groupes allophanates et isocyanurates |
EP0524500A1 (fr) * | 1991-07-22 | 1993-01-27 | Bayer Corporation | Polyisocyanates contenant des groupes allophanates et isocyanurates, procédé de leur préparation et compositions de revêtement à deux composants |
Also Published As
Publication number | Publication date |
---|---|
GB885450A (en) | 1961-12-28 |
DE1132331B (de) | 1962-06-28 |
US3205201A (en) | 1965-09-07 |
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