SG11201500911UA - Polymer polyols having improved quality - Google Patents

Polymer polyols having improved quality

Info

Publication number
SG11201500911UA
SG11201500911UA SG11201500911UA SG11201500911UA SG11201500911UA SG 11201500911U A SG11201500911U A SG 11201500911UA SG 11201500911U A SG11201500911U A SG 11201500911UA SG 11201500911U A SG11201500911U A SG 11201500911UA SG 11201500911U A SG11201500911U A SG 11201500911UA
Authority
SG
Singapore
Prior art keywords
improved quality
polymer polyols
polyols
polymer
quality
Prior art date
Application number
SG11201500911UA
Other languages
English (en)
Inventor
Rick L Adkins
Shriniwas Chauk
James R Charron
Original Assignee
Bayer Materialscience Llc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=50184176&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SG11201500911U(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bayer Materialscience Llc filed Critical Bayer Materialscience Llc
Publication of SG11201500911UA publication Critical patent/SG11201500911UA/en

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
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
    • C08F283/06—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polyethers, polyoxymethylenes or polyacetals
    • 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
    • C08G18/28—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
    • C08G18/636—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers characterised by the presence of a dispersion-stabiliser
    • 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
    • C08J2375/08—Polyurethanes from polyethers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Graft Or Block Polymers (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
SG11201500911UA 2012-08-30 2013-08-22 Polymer polyols having improved quality SG11201500911UA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/598,832 US20140066536A1 (en) 2012-08-30 2012-08-30 Polymer polyols having improved quality
PCT/US2013/056125 WO2014035782A1 (en) 2012-08-30 2013-08-22 Polymer polyols having improved quality

Publications (1)

Publication Number Publication Date
SG11201500911UA true SG11201500911UA (en) 2015-04-29

Family

ID=50184176

Family Applications (2)

Application Number Title Priority Date Filing Date
SG11201500911UA SG11201500911UA (en) 2012-08-30 2013-08-22 Polymer polyols having improved quality
SG10201701481QA SG10201701481QA (en) 2012-08-30 2013-08-22 Polymer polyols having improved quality

Family Applications After (1)

Application Number Title Priority Date Filing Date
SG10201701481QA SG10201701481QA (en) 2012-08-30 2013-08-22 Polymer polyols having improved quality

Country Status (11)

Country Link
US (1) US20140066536A1 (pt)
EP (1) EP2890726B1 (pt)
JP (1) JP6366074B2 (pt)
KR (1) KR102084814B1 (pt)
CN (1) CN104995227A (pt)
BR (1) BR112015003873A2 (pt)
CA (1) CA2882082A1 (pt)
ES (1) ES2876006T3 (pt)
MX (1) MX2015002580A (pt)
SG (2) SG11201500911UA (pt)
WO (1) WO2014035782A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6537976B2 (ja) * 2013-12-24 2019-07-03 三洋化成工業株式会社 半硬質ポリウレタンフォーム形成用組成物
CN105733244A (zh) * 2016-02-29 2016-07-06 歌尔声学股份有限公司 吸音件的制备方法和吸音件
US11312811B2 (en) 2016-04-26 2022-04-26 Covestro Llc Flexible foam using polymer polyols produced via DMC catalyzed polyols
US10040903B2 (en) * 2016-09-13 2018-08-07 Covestro Llc Polymer polyol quality
CN108250369B (zh) * 2017-12-21 2021-03-09 万华化学集团股份有限公司 一种低气味高耐候性聚合物多元醇的制备方法
EP4129463A4 (en) * 2020-04-03 2023-11-15 Wanhua Chemical Group Co., Ltd. REACTION SYSTEM FOR PRODUCING POLYMER POLYOL AND METHOD FOR PRODUCING POLYMER POLYOL
US12006413B2 (en) 2022-01-12 2024-06-11 Covestro Llc Polymer polyols, processes for their preparation, and the use thereof to produce foams exhibiting resistance to combustion
CN118591573A (zh) 2022-01-26 2024-09-03 雷普索尔有限公司 由聚苯乙烯热解油制备的乙烯基单体非水聚合物分散体

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2370346A (en) 1941-12-22 1945-02-27 Monsanto Chemicals Purification of styrene
CA1074049A (en) * 1974-11-13 1980-03-18 Russell Van Cleve Polymer/polyols and polyurethane derivatives thereof
US4242249A (en) 1979-04-03 1980-12-30 Union Carbide Corporation Polymer/polyols via non-aqueous dispersion stabilizers
AU628194B2 (en) * 1989-07-28 1992-09-10 Idemitsu Kosan Co. Ltd Process for producing styrene polymers
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
JPH06172463A (ja) 1992-12-03 1994-06-21 Mitsui Toatsu Chem Inc ポリマー分散ポリオールを製造する方法
JP3491760B2 (ja) 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 ポリマーポリオールと予備形成された安定剤システム
BR9815931A (pt) * 1998-06-30 2001-02-20 Dow Chemical Co Polióis poliméricos, um processo para sua produção, e espuma de poliuretanoobtida
US7179882B2 (en) * 2004-08-02 2007-02-20 Bayer Materialscience Llc Low viscosity polymer polyols
US7759423B2 (en) 2004-08-02 2010-07-20 Bayer Materialscience Llc Polymer polyols with ultra-high solids contents
DE102004048775A1 (de) * 2004-10-07 2006-04-13 Degussa Ag Hoch reaktive uretdiongruppenhaltige Polyurethanzusammensetzungen
US20070060690A1 (en) * 2005-09-09 2007-03-15 Bayer Materialscience Llc Low viscosity polymer polyols characterized by a high hydroxyl number
DE102006029588A1 (de) * 2006-06-26 2007-12-27 Bayer Materialscience Ag Verfahren zum Strippen von Polymerpolyolen
JP5068575B2 (ja) * 2007-04-23 2012-11-07 出光興産株式会社 シンジオタクチックポリスチレン系樹脂シート又はフィルム
US20090163613A1 (en) * 2007-12-20 2009-06-25 Guelcher Scott A Polymer polyols with improved properties and a process for their production
US20110306728A1 (en) 2010-06-11 2011-12-15 Bayer Materialscience Ag Polymer polyols prepared from nitrile-free azo-initiators

Also Published As

Publication number Publication date
KR102084814B1 (ko) 2020-03-04
WO2014035782A1 (en) 2014-03-06
EP2890726B1 (en) 2021-03-24
MX2015002580A (es) 2015-06-22
EP2890726A1 (en) 2015-07-08
EP2890726A4 (en) 2016-04-13
CA2882082A1 (en) 2014-03-06
ES2876006T3 (es) 2021-11-11
JP6366074B2 (ja) 2018-08-01
SG10201701481QA (en) 2017-04-27
BR112015003873A2 (pt) 2017-07-04
US20140066536A1 (en) 2014-03-06
CN104995227A (zh) 2015-10-21
KR20150052025A (ko) 2015-05-13
JP2015527467A (ja) 2015-09-17

Similar Documents

Publication Publication Date Title
GB201201578D0 (en) Polymer
EP2921506A4 (en) MODIFIED POLYMER
EP2705071A4 (en) PHOTOCHROME POLYMER
EP2714767A4 (en) PHOTOCHROME POLYMERS
GB2513034B (en) Polymer
EP2925796A4 (en) PROPYLENE POLYMERS
EP2809709A4 (en) BRANCHED POLYMERS
SG11201502386PA (en) Polymerization process
SG10201701481QA (en) Polymer polyols having improved quality
EP2931796A4 (en) POLYMERIC FOAMS
GB201411209D0 (en) Polymer
GB2492644B (en) Improved polymer fabrics
SG11201405575YA (en) Modified polymer compositions
HK1208487A1 (en) Carbinol-terminated polymers containing amine
GB2501047B (en) Polymer
GB201221246D0 (en) Polymer blends
EP2875053A4 (en) ADJUSTING A POLYMER COMPOSITION
SG11201501661YA (en) Polymer composition
PL2831135T3 (pl) Polimeropoliole wolne od cyny
SG11201501795TA (en) Pla polymer composition
GB201201357D0 (en) Poly oligosiloxysilane
GB201111056D0 (en) Novel polymers
EP2855590A4 (en) POLYMER COMPOSITION
GB201218637D0 (en) Biodegradable polymer blend
GB201105482D0 (en) Polymers