SG11202004121SA - Dithiocarbonate containing polyols as polymer polyol stabilizers - Google Patents
Dithiocarbonate containing polyols as polymer polyol stabilizersInfo
- Publication number
- SG11202004121SA SG11202004121SA SG11202004121SA SG11202004121SA SG11202004121SA SG 11202004121S A SG11202004121S A SG 11202004121SA SG 11202004121S A SG11202004121S A SG 11202004121SA SG 11202004121S A SG11202004121S A SG 11202004121SA SG 11202004121S A SG11202004121S A SG 11202004121SA
- Authority
- SG
- Singapore
- Prior art keywords
- dithiocarbonate
- polymer polyol
- containing polyols
- polyol stabilizers
- stabilizers
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
-
- 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
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4833—Polyethers containing oxyethylene units
- C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
-
- 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
- C08G18/30—Low-molecular-weight compounds
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
- C08G18/3271—Hydroxyamines
- C08G18/3275—Hydroxyamines containing two hydroxy groups
-
- 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
- C08G18/40—High-molecular-weight compounds
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/46—Polycondensates having carboxylic or carbonic ester groups in the main chain having heteroatoms other than oxygen
- C08G18/4676—Polycondensates having carboxylic or carbonic ester groups in the main chain having heteroatoms other than oxygen containing sulfur
-
- 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
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/50—Polyethers having heteroatoms other than oxygen
- C08G18/5072—Polyethers having heteroatoms other than oxygen containing sulfur
-
- 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
- C08G18/40—High-molecular-weight compounds
- C08G18/63—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers
- C08G18/632—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers onto polyethers
-
- 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
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7614—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring
- C08G18/7621—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring being toluene diisocyanate including isomer mixtures
-
- 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
- C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
- C08G75/28—Polythiocarbonates
-
- 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
- C08J9/22—After-treatment of expandable particles; Forming foamed products
- C08J9/228—Forming foamed products
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
-
- 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
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6666—Compounds of group C08G18/48 or C08G18/52
- C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6681—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38
- C08G18/6688—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38 with compounds of group C08G18/3271
-
- 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
- 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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L81/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen or carbon only; Compositions of polysulfones; Compositions of 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)
- Polyurethanes Or Polyureas (AREA)
- Polyethers (AREA)
- Graft Or Block Polymers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/848,318 US10526484B2 (en) | 2017-12-20 | 2017-12-20 | Dithiocarbonate containing polyols as polymer polyol stabilizers |
PCT/US2018/065371 WO2019125889A1 (en) | 2017-12-20 | 2018-12-13 | Dithiocarbonate containing polyols as polymer polyol stabilizers |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11202004121SA true SG11202004121SA (en) | 2020-07-29 |
Family
ID=64902528
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11202004121SA SG11202004121SA (en) | 2017-12-20 | 2018-12-13 | Dithiocarbonate containing polyols as polymer polyol stabilizers |
Country Status (6)
Country | Link |
---|---|
US (2) | US10526484B2 (en) |
EP (1) | EP3728375A1 (en) |
JP (1) | JP2021507056A (en) |
CN (1) | CN111479839B (en) |
SG (1) | SG11202004121SA (en) |
WO (1) | WO2019125889A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3502154A1 (en) * | 2017-12-21 | 2019-06-26 | Covestro Deutschland AG | Polyurethane hybrid polymers and method for its production |
CN114479050B (en) * | 2020-10-23 | 2023-08-04 | 中国石油化工股份有限公司 | Stabilizer precursor and preparation method and application thereof |
US11866543B2 (en) | 2021-05-06 | 2024-01-09 | Covestro Llc | Glycidyl (meth)acrylate polymer polyol stabilizers |
KR20230032145A (en) * | 2021-08-30 | 2023-03-07 | 금호석유화학 주식회사 | Stabilizer, polymer polyol prepared using same, and method for preparing the same |
WO2024025066A1 (en) * | 2022-07-29 | 2024-02-01 | 금호석유화학 주식회사 | Dispersion stabilizer based on at least two types of polyols and preparation method therefor |
Family Cites Families (57)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3073788A (en) | 1959-11-17 | 1963-01-15 | Union Carbide Corp | Polyurethane foams |
US3953393A (en) | 1974-01-07 | 1976-04-27 | Basf Wyandotte Corporation | Low temperature process for the preparation of graft copolymer dispersions |
US4119586A (en) | 1976-06-24 | 1978-10-10 | Union Carbide Corporation | Polymer/polyol compositions, processes for making same and processes for making polyurethane products therefrom |
US4148840A (en) | 1978-03-29 | 1979-04-10 | Union Carbide Corporation | Polymer/polyol compositions made from preformed polymer/polyols, processes for making same and processes for making polyurethane products therefrom |
US4242249A (en) | 1979-04-03 | 1980-12-30 | Union Carbide Corporation | Polymer/polyols via non-aqueous dispersion stabilizers |
US4286074A (en) | 1980-04-04 | 1981-08-25 | Basf Wyandotte Corporation | Amine-terminated graft copolymer dispersions and polyurethanes prepared therefrom |
US4334049A (en) | 1980-08-18 | 1982-06-08 | Basf Wyandotte Corporation | Process for the preparation of finely divided solid polymers in polyol |
US4327005A (en) | 1980-08-18 | 1982-04-27 | Basf Wyandotte Corporation | Process for the preparation of stabilized polymer dispersions in polyol at low temperature |
US4463107A (en) | 1982-05-18 | 1984-07-31 | Union Carbide Corporation | Polymer/polyol compositions having improved combustion resistance |
US4997857A (en) | 1986-09-30 | 1991-03-05 | Arco Chemical Technology, Inc. | Stabilizers for polymer/polyols |
US4745153A (en) | 1986-12-17 | 1988-05-17 | The Dow Chemical Company | Low viscosity, high solids polymer polyols prepared using a preformed dispersant |
US5011908A (en) | 1988-07-12 | 1991-04-30 | Arco Chemical Technology, Inc. | Polymer polyol compositions and their use in the preparation of polyurethane foams |
DE3824354A1 (en) | 1988-07-19 | 1990-01-25 | Basf Ag | METHOD FOR THE PRODUCTION OF CELL-CONTAINING PLASTICS BY THE POLYISOCYANATE-POLYADDITION PROCESS BY MEANS OF STORAGE-STABLE, FUEL-CONTAINING EMULSIONS AND THESE EMULSIONS |
US4954561A (en) | 1989-06-30 | 1990-09-04 | Union Carbide Chemicals And Plastics Company Inc. | Stabilizers for polymer/polyols |
US5093412A (en) | 1989-08-23 | 1992-03-03 | Basf Corporation | Macromers for graft polyols and the polyols prepared therefrom |
US5268418A (en) | 1990-06-12 | 1993-12-07 | Arco Chemical Technology, L.P. | Polymer/polyol and preformed stabilizer systems |
US5196476A (en) | 1990-06-12 | 1993-03-23 | Arco Chemical Technology, L.P. | Polymer/polyol and preformed stabilizer systems |
US5494957A (en) | 1991-04-22 | 1996-02-27 | The Dow Chemical Company | Stabilizers for preparing polymer polyols, and process for preparing polymer polyols |
KR960011890B1 (en) | 1991-10-14 | 1996-09-04 | 미쓰이도오아쓰가가쿠 가부시키가이샤 | Polymer-polyol and process for preparation thereof |
DE4135588A1 (en) | 1991-10-29 | 1993-05-06 | Basf Ag, 6700 Ludwigshafen, De | HIGHLY REACTIVE, POLYOXYALKYLENE POLYOLS CONTAINING TIED AMERIC GROUPS, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE FOR THE PRODUCTION OF POLYISOCYANATE POLYADDITION PRODUCTS |
US5428908A (en) | 1993-03-09 | 1995-07-04 | Kerfoot; William B. | Apparatus and method for subsidence deepening |
US5364906A (en) | 1993-08-20 | 1994-11-15 | Arco Chemical Technology, L.P. | Low viscosity polymer polyols with improved dispersion stability |
DE4431226A1 (en) | 1994-09-02 | 1996-03-07 | Bayer Ag | Low-viscosity, stable agglomerate-free polymer polyols, a process for their preparation and their use in the production of polyurethane plastics |
US5554662A (en) | 1995-03-10 | 1996-09-10 | Bayer Adtiengesellschaft | Low viscosity polymer polyols a process for their production as well as the manufacture of polyurethane from materials |
DE19526921A1 (en) | 1995-07-24 | 1997-01-30 | Bayer Ag | Low-viscosity polymer polyols, a process for their preparation and their use in the production of polyurethane foams |
ES2148397T3 (en) | 1995-10-10 | 2000-10-16 | Bayer Ag | CONTINUOUS PROCEDURE FOR THE PREPARATION OF LOW VISCOSITY POLYMERIC POLYOLES, FINALLY DIVIDED, VERY STABLE, OF SMALL AVERAGE SIZE OF PARTICLES. |
JP3491760B2 (en) | 1995-10-23 | 2004-01-26 | ダウ グローバル テクノロジーズ インコーポレイティド | Polymer polyols and preformed stabilizer systems |
DE19709031A1 (en) | 1997-03-06 | 1998-09-10 | Basf Ag | Process for the preparation of double metal cyanide catalysts |
US5783513A (en) | 1997-03-13 | 1998-07-21 | Arco Chemical Technology, L.P. | Process for making double metal cyanide catalysts |
JP3839546B2 (en) | 1997-04-01 | 2006-11-01 | Tdk株式会社 | Oxide magnetic material and inductance element |
US5854386A (en) | 1997-08-25 | 1998-12-29 | Arco Chemical Technology, L.P. | Stabilizers for polymer polyols |
US5990232A (en) | 1997-08-25 | 1999-11-23 | Arco Chemical Technology, L.P. | Stabilizers for polymer polyols |
DE19742978A1 (en) | 1997-09-29 | 1999-04-01 | Basf Ag | Multimetal cyanide complexes as catalysts |
US6013731A (en) | 1997-12-16 | 2000-01-11 | Arco Chemical Technology L.P. | Stabilizer based on high molecular weight polyols having low monol content for polymer polyol production |
US6455603B1 (en) | 1998-06-30 | 2002-09-24 | Dow Global Technologies Inc. | Polymer polyols and a process for the production thereof |
DE19860041A1 (en) | 1998-12-23 | 2000-06-29 | Basf Ag | Coating agents curable by addition to isocyanate groups and also by radiation-induced addition to activated C-C double bonds |
US6624209B2 (en) | 1999-07-30 | 2003-09-23 | Sanyo Chemical Industries, Ltd. | Polymer polyol composition, process for producing the same, and process for producing polyurethane resin |
US6762274B2 (en) | 2000-02-10 | 2004-07-13 | Dow Global Technologies Inc. | Low emission polyurethane polymers made with autocatalytic polyols |
US7557235B2 (en) * | 2000-02-16 | 2009-07-07 | Lubrizol Advanced Materials, Inc. | Hydroxyl-terminated thiocarbonate containing compounds, polymers, and copolymers, and polyurethanes and urethane acrylics made therefrom |
US6596899B1 (en) * | 2000-02-16 | 2003-07-22 | Noveon Ip Holdings Corp. | S,S′BIS-(α, α′-DISUBSTITUTED-α″-ACETIC ACID)- TRITHIOCARBONATES AND DERIVATIVES AS INITIATOR-CHAIN TRANSFER AGENT-TERMINATOR FOR CONTROLLED RADICAL POLYMERIZATIONS AND THE PROCESS FOR MAKING THE SAME |
TW592813B (en) | 2001-08-15 | 2004-06-21 | Dow Global Technologies Inc | Process to manufacture polyurethane products |
US20050043421A1 (en) | 2001-08-29 | 2005-02-24 | Van Der Wal Hanno R | Process to manufacture polyurethane products using polymer polyols in which the carrier polyol is a tertiary amone based polyol |
US20050085613A1 (en) | 2003-10-16 | 2005-04-21 | Adkins Rick L. | Novel unsaturated macromers for preformed stabilizers and polymer polyols |
US7179882B2 (en) | 2004-08-02 | 2007-02-20 | Bayer Materialscience Llc | Low viscosity polymer polyols |
US7160975B2 (en) | 2004-08-02 | 2007-01-09 | Bayer Materialscience Llc | Methacrylates as stabilizers for polymer polyols |
US7759423B2 (en) | 2004-08-02 | 2010-07-20 | Bayer Materialscience Llc | Polymer polyols with ultra-high solids contents |
US8137754B2 (en) * | 2004-08-06 | 2012-03-20 | Lubrizol Advanced Materials, Inc. | Hydroxyl-terminated thiocarbonate containing compounds, polymers, and copolymers, and polyurethanes and urethane acrylics made therefrom |
US7572929B2 (en) * | 2006-03-27 | 2009-08-11 | Ethicon, Inc. - Usa | Dithiocarbonate containing macromers and polymers derived therefrom |
US7456229B2 (en) | 2006-05-31 | 2008-11-25 | Bayer Materialscience Llc | Process for the production of rigid and semi-rigid foams with low amounts of diisocyanate using polymer polyols characterized by high solids and a high hydroxyl number and the resultant foams |
US7776969B2 (en) | 2006-12-04 | 2010-08-17 | Bayer Materialscience Llc | Allophanate-modified stabilizers and the polymer polyols prepared from these stabilizers |
US20080153982A1 (en) * | 2006-12-20 | 2008-06-26 | John Ta-Yuan Lai | Vinyl-Thiocarbonate and Polyol Containing Block Copolymers |
ES2534975T3 (en) | 2011-05-12 | 2015-04-30 | Dow Global Technologies Llc | Stabilizer polymerization process and process for the preparation of polymer polyols |
US8835565B2 (en) | 2012-04-18 | 2014-09-16 | Bayer Materialscience Llc | Preformed stabilizers useful for the production of polymer polyols and polymer polyols produced therefrom |
WO2014031181A1 (en) * | 2012-04-25 | 2014-02-27 | Dow Global Technologies Llc | Polyurethanes made using bismuth thiocarbamate or thiocarbonate salts as catalysts |
EP2894180A1 (en) * | 2014-01-08 | 2015-07-15 | Bayer MaterialScience AG | Polymer Polyols comprising a Polyether Carbonate Polyol as the Base Polyol |
CN104845352B (en) * | 2014-02-19 | 2019-09-10 | 东曹株式会社 | Flame-retardant polyurethane foams and its manufacturing method |
US9505881B1 (en) | 2015-06-10 | 2016-11-29 | Covestro Llc | Polymer polyol compositions, a process for preparing these novel polymer polyol compositions, flexible foams prepared from these novel polymer polyols and a process for the preparation of these flexible foams |
-
2017
- 2017-12-20 US US15/848,318 patent/US10526484B2/en not_active Expired - Fee Related
-
2018
- 2018-12-13 EP EP18829695.8A patent/EP3728375A1/en active Pending
- 2018-12-13 CN CN201880082506.8A patent/CN111479839B/en active Active
- 2018-12-13 JP JP2020534185A patent/JP2021507056A/en active Pending
- 2018-12-13 SG SG11202004121SA patent/SG11202004121SA/en unknown
- 2018-12-13 WO PCT/US2018/065371 patent/WO2019125889A1/en unknown
-
2019
- 2019-11-19 US US16/687,755 patent/US11149145B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
WO2019125889A1 (en) | 2019-06-27 |
CN111479839A (en) | 2020-07-31 |
CN111479839B (en) | 2022-05-03 |
US11149145B2 (en) | 2021-10-19 |
JP2021507056A (en) | 2021-02-22 |
US20200087511A1 (en) | 2020-03-19 |
EP3728375A1 (en) | 2020-10-28 |
US10526484B2 (en) | 2020-01-07 |
US20190185666A1 (en) | 2019-06-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SG11202004121SA (en) | Dithiocarbonate containing polyols as polymer polyol stabilizers | |
SG10201707098PA (en) | High functionality isocyanates as polymer polyol stabilizers and the polymer polyols prepared from these stabilizers | |
PL3538588T3 (en) | Polycarbonate based polyols | |
ZA201701030B (en) | Coatings with flexible hyperbranched polyols | |
PL3337838T3 (en) | Polyurethane flexible foams with increased hardness | |
PL3649164T3 (en) | Modified polymer polyols | |
PL3387035T3 (en) | Polyurethane foams based on polyether carbonate polyols | |
MX2015010326A (en) | Plastic material with improved properties comprising nanoclay. | |
MX2016014227A (en) | Stabilizer for polymer polyol production processes. | |
PL3256518T3 (en) | Thermoplastic polymer compositions | |
EP3655454C0 (en) | Thermoplastic polyurethane | |
PL2944660T3 (en) | Thermoplastic Polyurethane | |
IL252833B (en) | Biodegradable polymer | |
GB201402580D0 (en) | Polyurethane elastomers | |
EP3649165A4 (en) | Low viscosity polyols for polyurethane applications | |
PL3555162T3 (en) | Polyurethane product with sulfur-containing polyol | |
PL3149100T3 (en) | Hydrophobic polyols for sealant applications | |
PL3645597T3 (en) | Thermoplastic polyurethane | |
HUE056255T2 (en) | Melt processable thermoplastic polyurethane-urea elastomers | |
PL3250620T3 (en) | Polyurethane foams based on polyether carbonate polyols | |
EP3317442A4 (en) | Polyurethane fiber including copolymer polyol | |
PL3133100T3 (en) | Flame-resistant polymer polyol dispersion | |
PL3099725T3 (en) | Stabilized plasticisers for thermoplastic polyurethane | |
IL268313A (en) | Polymer composition | |
PT3331951T (en) | Adhesive composition comprising polyether carbonate polyols |