CH471184A - Process for the production of polyurethanes - Google Patents
Process for the production of polyurethanesInfo
- Publication number
- CH471184A CH471184A CH738464A CH738464A CH471184A CH 471184 A CH471184 A CH 471184A CH 738464 A CH738464 A CH 738464A CH 738464 A CH738464 A CH 738464A CH 471184 A CH471184 A CH 471184A
- Authority
- CH
- Switzerland
- Prior art keywords
- polyurethanes
- production
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C265/00—Derivatives of isocyanic acid
-
- 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
- C08G18/771—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur oxygen
-
- 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
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US7348360A | 1960-12-05 | 1960-12-05 | |
US285888A US3281378A (en) | 1963-06-06 | 1963-06-06 | Diisocyanato substituted aliphatic carboxylic acid ester urethane reaction products |
Publications (1)
Publication Number | Publication Date |
---|---|
CH471184A true CH471184A (en) | 1969-04-15 |
Family
ID=26754524
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1406661A CH433253A (en) | 1960-12-05 | 1961-12-05 | Process for the production of organic isocyanate compounds |
CH738464A CH471184A (en) | 1960-12-05 | 1964-06-05 | Process for the production of polyurethanes |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1406661A CH433253A (en) | 1960-12-05 | 1961-12-05 | Process for the production of organic isocyanate compounds |
Country Status (5)
Country | Link |
---|---|
CH (2) | CH433253A (en) |
DE (2) | DE1418995A1 (en) |
GB (4) | GB965474A (en) |
NL (3) | NL6406398A (en) |
SE (1) | SE310422B (en) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3001013A1 (en) * | 1980-01-12 | 1981-07-23 | Basf Ag, 6700 Ludwigshafen | VINYLPYRROLIDONE POLYMERISATES, THEIR PRODUCTION AND THEIR USE FOR THE PRODUCTION OF BLOOD REPLACEMENT LIQUIDS |
DE3126436A1 (en) * | 1981-07-04 | 1983-01-20 | Basf Ag, 6700 Ludwigshafen | METHOD FOR THE PRODUCTION OF POLYURETHANE OR POLYURETHANE POLYURETE MOLDED BODIES WHICH MAY CONTAIN CELLS |
US4749694A (en) * | 1984-04-26 | 1988-06-07 | Merck & Co., Inc. | Novel lysine esters used as absorption |
DE4216535A1 (en) * | 1991-08-21 | 1993-02-25 | Bayer Ag | FORMKOERPER FOR CONTROLLING SHAEDLINGEN |
DE4334873A1 (en) * | 1993-10-13 | 1995-04-20 | Nycomed Arzneimittel Gmbh | Asymmetrically substituted diaminodicarboxylic acid derivatives and process for their preparation |
DE4417186A1 (en) * | 1994-05-17 | 1995-11-23 | Bayer Ag | New diisocyanates, a process for their preparation and their use |
WO2009015149A1 (en) | 2007-07-23 | 2009-01-29 | Dow Global Technologies Inc. | Two part polyurethane curable composition having substantially consistent g-modulus across the range of use temperatures |
DE102007046187A1 (en) | 2007-09-26 | 2009-04-09 | Bayer Materialscience Ag | roof module |
US20110054056A1 (en) | 2008-05-22 | 2011-03-03 | Hefner Jr Robert E | Thermoset polyurethanes |
DE102008051882A1 (en) | 2008-10-16 | 2010-04-29 | Bayer Materialscience Ag | Process for the preparation of polyetherester polyols |
US10239985B2 (en) | 2008-12-23 | 2019-03-26 | Covestro Llc | Polymer polyols comprising a natural oil base polyol, polyurethane foams comprising these polymer polyols and processes for their preparation |
SG190873A1 (en) | 2010-12-20 | 2013-07-31 | Bayer Ip Gmbh | Method for producing polyether ester polyols |
WO2013127850A1 (en) | 2012-02-29 | 2013-09-06 | Bayer Intellectual Property Gmbh | 2-k pultrusion formulation and process |
DE102012209598A1 (en) | 2012-06-06 | 2013-12-12 | Cht R. Beitlich Gmbh | Textile auxiliaries and thus refined textile product |
DE102012222045A1 (en) | 2012-12-03 | 2014-06-05 | Cht R. Beitlich Gmbh | Coating of luminophores |
EP3087114B1 (en) | 2013-12-23 | 2020-04-15 | Dow Global Technologies LLC | Adhesive containing high solid copolymer polyol polyurethane prepolymer |
EP2894180A1 (en) | 2014-01-08 | 2015-07-15 | Bayer MaterialScience AG | Polymer Polyols comprising a Polyether Carbonate Polyol as the Base Polyol |
US11236447B2 (en) | 2015-09-17 | 2022-02-01 | Roberto Velozzi Jerez | Load-bearing composite panels, materials, products, and processes to make and use same |
EP4159283A3 (en) | 2017-07-21 | 2023-05-24 | Procter & Gamble International Operations SA | Gels comprising a hydrophobic material |
JP2021512202A (en) | 2018-02-02 | 2021-05-13 | ビーエイエスエフ・ソシエタス・エウロパエアBasf Se | Simultaneous optimization of fiber sizing process inlined in pultrusion method |
EP3741788A1 (en) | 2019-05-24 | 2020-11-25 | Covestro Deutschland AG | Method for the preparation of polyoxyalkylenpolyol mixtures |
EP3838963A1 (en) | 2019-12-17 | 2021-06-23 | Covestro Deutschland AG | Method for producing polyoxyalkylene polyesterpolyols |
EP3929177B1 (en) * | 2020-06-26 | 2023-11-29 | Evonik Operations GmbH | Method for the preparation of diisocyanates based on lysine |
WO2022060685A1 (en) | 2020-09-15 | 2022-03-24 | Dow Global Technologies Llc | Low odor polyurethane adhesives |
WO2022090358A1 (en) | 2020-10-28 | 2022-05-05 | Basf Se | Production of a polyester polyol with low voc emission |
WO2022096390A1 (en) | 2020-11-06 | 2022-05-12 | Covestro Deutschland Ag | Method for producing a polyol mixture |
WO2023057328A1 (en) | 2021-10-07 | 2023-04-13 | Covestro Deutschland Ag | Process for preparing polyoxyalkylene polyester polyols |
-
0
- NL NL133051D patent/NL133051C/xx active
- NL NL272185D patent/NL272185A/xx unknown
-
1961
- 1961-12-04 DE DE19611418995 patent/DE1418995A1/en active Pending
- 1961-12-04 GB GB4332261A patent/GB965474A/en not_active Expired
- 1961-12-05 CH CH1406661A patent/CH433253A/en unknown
-
1964
- 1964-04-21 SE SE494664A patent/SE310422B/xx unknown
- 1964-05-05 DE DE19641520384 patent/DE1520384B2/en not_active Withdrawn
- 1964-06-04 GB GB681966A patent/GB1072957A/en not_active Expired
- 1964-06-04 GB GB2320364A patent/GB1072956A/en not_active Expired
- 1964-06-04 GB GB534467A patent/GB1072958A/en not_active Expired
- 1964-06-05 NL NL6406398A patent/NL6406398A/xx unknown
- 1964-06-05 CH CH738464A patent/CH471184A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE1418995A1 (en) | 1968-12-12 |
NL133051C (en) | |
GB965474A (en) | 1964-07-29 |
CH433253A (en) | 1967-04-15 |
DE1520384B2 (en) | 1972-04-20 |
GB1072958A (en) | 1967-06-21 |
SE310422B (en) | 1969-04-28 |
GB1072957A (en) | 1967-06-21 |
NL272185A (en) | |
DE1520384A1 (en) | 1969-03-20 |
NL6406398A (en) | 1964-12-07 |
GB1072956A (en) | 1967-06-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |