PT3720893T - Antioxidante para espuma de poliuretano de baixa densidade - Google Patents

Antioxidante para espuma de poliuretano de baixa densidade

Info

Publication number
PT3720893T
PT3720893T PT188190359T PT18819035T PT3720893T PT 3720893 T PT3720893 T PT 3720893T PT 188190359 T PT188190359 T PT 188190359T PT 18819035 T PT18819035 T PT 18819035T PT 3720893 T PT3720893 T PT 3720893T
Authority
PT
Portugal
Prior art keywords
antioxidant
low
polyurethane foam
density polyurethane
density
Prior art date
Application number
PT188190359T
Other languages
English (en)
Original Assignee
Shell Int Research
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=64664731&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PT3720893(T) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Shell Int Research filed Critical Shell Int Research
Publication of PT3720893T publication Critical patent/PT3720893T/pt

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
    • C08G18/06—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
    • 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
    • C08G18/08—Processes
    • C08G18/14—Manufacture of cellular products
    • 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
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/161—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22
    • C08G18/163—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22 covered by C08G18/18 and C08G18/22
    • C08G18/165—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22 covered by C08G18/18 and C08G18/22 covered by C08G18/18 and C08G18/24
    • 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
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
    • 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
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/22—Catalysts containing metal compounds
    • C08G18/24—Catalysts containing metal compounds of tin
    • C08G18/244—Catalysts containing metal compounds of tin tin salts of carboxylic acids
    • 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
    • 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
    • C08G18/4841—Polyethers containing oxyethylene units and other oxyalkylene units containing oxyethylene end 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
    • C08G18/70—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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/005—Stabilisers against oxidation, heat, light, ozone
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/13—Phenols; Phenolates
    • C08K5/134—Phenols containing ester groups
    • C08K5/1345—Carboxylic esters of phenolcarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/02—Polyalkylene oxides
    • 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
    • C08L75/08—Polyurethanes from 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
    • 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
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00—Foam properties
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/005—< 50kg/m3
    • 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
    • C08G2110/0083—Foam properties prepared using water as the sole blowing agent
PT188190359T 2017-12-08 2018-12-06 Antioxidante para espuma de poliuretano de baixa densidade PT3720893T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN201741044114 2017-12-08

Publications (1)

Publication Number Publication Date
PT3720893T true PT3720893T (pt) 2021-09-02

Family

ID=64664731

Family Applications (1)

Application Number Title Priority Date Filing Date
PT188190359T PT3720893T (pt) 2017-12-08 2018-12-06 Antioxidante para espuma de poliuretano de baixa densidade

Country Status (11)

Country Link
US (1) US20200339727A1 (pt)
EP (1) EP3720893B1 (pt)
KR (1) KR20200091874A (pt)
CN (1) CN111417663A (pt)
BR (1) BR112020010522A2 (pt)
LT (1) LT3720893T (pt)
PL (1) PL3720893T3 (pt)
PT (1) PT3720893T (pt)
RU (1) RU2020117720A (pt)
SG (1) SG11202004869PA (pt)
WO (1) WO2019110726A1 (pt)

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3751375A (en) * 1972-02-29 1973-08-07 Goodyear Tire & Rubber Stabilization of polyurethane compositions and resins used to prepare polyurethane compositions
US4178420A (en) 1978-07-21 1979-12-11 Stauffer Chemical Company Amine antioxidants as antiscorch agents in flame retarded polyurethane foams
US4357430A (en) 1981-10-02 1982-11-02 Union Carbide Corporation Polymer/polyols, methods for making same and polyurethanes based thereon
US4855330A (en) 1988-05-24 1989-08-08 Arco Chemical Technology, Inc. High styrene content stable polymer polyols using epoxy resin-modified polyols as base polyols
US5011908A (en) * 1988-07-12 1991-04-30 Arco Chemical Technology, Inc. Polymer polyol compositions and their use in the preparation of polyurethane foams
GB9100988D0 (en) 1991-01-17 1991-02-27 Shell Int Research Polyether polyols containing polymer dispersions for polyurethane foams,and/or polyisocyanurate foams
US5182310A (en) 1991-07-25 1993-01-26 Dow Chemical Company Isocyanate-reactive composition and process for preparing a flexible polyurethane foam
US5373028A (en) 1991-08-20 1994-12-13 The Dow Chemical Company Polyurethane foams having reduced visible emissions during curing
TW399079B (en) 1995-05-12 2000-07-21 Ciba Sc Holding Ag Polyether polyol and polyurethane compositions protected against oxidation and core scorching
EP1023377B1 (en) 1997-09-30 2003-12-03 UNIROYAL CHEMICAL COMPANY, Inc. Stabilized polyether polyol and polyurethane foam obtained therefrom
US20020123536A1 (en) * 1998-03-18 2002-09-05 Hideya Kinoshita Soft polyurethane foam
JP2004211032A (ja) * 2003-01-08 2004-07-29 Inoac Corp ポリウレタンフォーム
DE102004041299A1 (de) 2004-08-25 2006-03-09 Basf Ag Verfahren zur Herstellung von Polyurethan-Weichschaumstoffen
JP4737967B2 (ja) 2004-10-13 2011-08-03 株式会社イノアックコーポレーション ポリウレタン発泡体及びその製造方法
WO2006111492A2 (en) 2005-04-19 2006-10-26 Ciba Specialty Chemicals Holding Inc. Polyether polyols, polyester polyols and polyurethanes of low residual aldehyde content
JP4629589B2 (ja) 2005-06-28 2011-02-09 株式会社イノアックコーポレーション ポリウレタン発泡体
US8063113B2 (en) * 2008-04-23 2011-11-22 Momentive Performance Materials Inc. Polyurethane foam-forming compositions containing polysilsesquioxane cell opening agents
US20110230581A1 (en) 2010-03-17 2011-09-22 Bayer Materialscience Llc Process for the production of polyether polyols with a high ethylene oxide content
KR20130018686A (ko) 2010-04-02 2013-02-25 아사히 가라스 가부시키가이샤 연질 폴리우레탄 폼 및 그 제조 방법
JP2013127011A (ja) 2010-04-02 2013-06-27 Asahi Glass Co Ltd 熱プレス成形用軟質ポリウレタンフォームおよびその製造方法、ならびに熱プレス成形品およびその製造方法
KR20120060672A (ko) 2010-12-02 2012-06-12 금호석유화학 주식회사 티디아이계 난황변 우레탄 폼 및 그 제조 방법
US9309366B2 (en) 2011-03-16 2016-04-12 Chemtura Corporation Reactive flame retardants blends for flexible polyurethane foams
US20120264839A1 (en) 2011-04-14 2012-10-18 Chemtura Corporation Flame retardant blends for flexible polyurethane foams
KR101607824B1 (ko) 2011-07-26 2016-03-31 미쓰이 카가쿠 에스케이씨 폴리우레탄 가부시키가이샤 폴리우레탄 폼용 조성물, 폴리우레탄 폼용 조제물, 폴리우레탄 폼용 폴리머 폴리올 조제물, 그들의 제조 방법 및 폴리우레탄 폼
US10066047B2 (en) 2012-02-02 2018-09-04 Covestro Llc Polyurethane foams with decreased aldehyde emissions, a process for preparing these foams and a method for decreasing aldehyde in polyurethane foams
JP2013227490A (ja) 2012-03-29 2013-11-07 Sanyo Chem Ind Ltd 軟質ポリウレタンフォームの製造方法
CN103275296B (zh) 2013-04-16 2015-05-06 无锡吉兴木桥高分子材料科技有限公司 一种湿法制备用聚氨酯泡沫及其制备方法
EP3134449A1 (de) * 2014-04-24 2017-03-01 Covestro Deutschland AG Polyurethanschaumstoffe basierend auf polyethercarbonatpolyolen
CN104774306A (zh) 2015-03-26 2015-07-15 天津嘉博泡沫有限公司 环保型聚氨酯泡沫
GB2549061B (en) 2015-09-03 2020-04-01 Si Group Switzerland Chaa Gmbh Stabilising Compositions
WO2017162520A1 (de) 2016-03-21 2017-09-28 Covestro Deutschland Ag Flammgeschützte etherweichschaumstoffe
CN106117537A (zh) 2016-06-29 2016-11-16 句容宁武新材料股份有限公司 聚氨酯泡沫用低易挥发物聚醚的制法及制得产品的应用
EP3293218A1 (de) 2016-09-13 2018-03-14 Covestro Deutschland AG Verfahren zur erniedrigung der aldehydemissionen von polyurethanschaumstoffen
US20170267914A1 (en) 2017-06-08 2017-09-21 Shell Oil Company Alkoxylated alcohol composition and preparation of same

Also Published As

Publication number Publication date
EP3720893A1 (en) 2020-10-14
SG11202004869PA (en) 2020-06-29
CN111417663A (zh) 2020-07-14
KR20200091874A (ko) 2020-07-31
BR112020010522A2 (pt) 2020-11-10
EP3720893B1 (en) 2021-06-23
PL3720893T3 (pl) 2021-12-13
US20200339727A1 (en) 2020-10-29
WO2019110726A1 (en) 2019-06-13
LT3720893T (lt) 2021-08-25
RU2020117720A (ru) 2022-01-10

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