[go: up one dir, main page]

SE8703346L - Flexibla polyuretanskum framstellda av poly(alkylenkarbonat)-ployoler - Google Patents

Flexibla polyuretanskum framstellda av poly(alkylenkarbonat)-ployoler

Info

Publication number
SE8703346L
SE8703346L SE8703346A SE8703346A SE8703346L SE 8703346 L SE8703346 L SE 8703346L SE 8703346 A SE8703346 A SE 8703346A SE 8703346 A SE8703346 A SE 8703346A SE 8703346 L SE8703346 L SE 8703346L
Authority
SE
Sweden
Prior art keywords
poly
alkylene carbonate
polyuretanic
ployols
flexible
Prior art date
Application number
SE8703346A
Other languages
English (en)
Other versions
SE8703346D0 (sv
Inventor
D D Webb
D G Prier
Original Assignee
Dow Chemical Co
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
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Publication of SE8703346D0 publication Critical patent/SE8703346D0/sv
Publication of SE8703346L publication Critical patent/SE8703346L/sv

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
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/44—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
    • C08G18/08—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
    • C08G2110/00—Foam properties
    • C08G2110/0008—Foam properties flexible

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)
  • Manufacturing & Machinery (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyesters Or Polycarbonates (AREA)
SE8703346A 1985-12-30 1987-08-28 Flexibla polyuretanskum framstellda av poly(alkylenkarbonat)-ployoler SE8703346L (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/814,850 US4713399A (en) 1985-12-30 1985-12-30 Flexible polyurethane foams prepared from poly(alkylene carbonate) polyols
PCT/US1986/002688 WO1987004173A1 (en) 1985-12-30 1986-12-15 Flexible polyurethane foams prepared from poly(alkylene carbonate) polyols

Publications (2)

Publication Number Publication Date
SE8703346D0 SE8703346D0 (sv) 1987-08-28
SE8703346L true SE8703346L (sv) 1987-08-28

Family

ID=25216158

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8703346A SE8703346L (sv) 1985-12-30 1987-08-28 Flexibla polyuretanskum framstellda av poly(alkylenkarbonat)-ployoler

Country Status (8)

Country Link
US (1) US4713399A (sv)
EP (1) EP0253834B1 (sv)
JP (1) JPS62502970A (sv)
AU (1) AU582034B2 (sv)
BR (1) BR8607076A (sv)
CA (1) CA1276387C (sv)
SE (1) SE8703346L (sv)
WO (1) WO1987004173A1 (sv)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4711910A (en) * 1986-10-24 1987-12-08 Atlantic Richfield Company Preparation of fire retardant flexible polyester based polyurethane foams having reduced discoloration and scorch
GB8822790D0 (en) * 1988-09-28 1988-11-02 Ici Plc Novel polyisocyanate composition
US4910256A (en) * 1988-12-02 1990-03-20 The Dow Chemical Company Mixtures of poly(alkylene carbonate) polyols and polymers of ethylenically unsaturated esters
US4914150A (en) * 1988-12-02 1990-04-03 The Dow Chemical Company Process for preparing anti-static polyisocyanate-based polymers via incorporating a polyalkylene carbonate-salt mixture
US4931486A (en) * 1988-12-02 1990-06-05 The Dow Chemical Company Poly(alkylene carbonate) polyols as antistatic additives for polyurethanes
US5274007A (en) * 1989-07-24 1993-12-28 Foam Supplies, Inc. Rigid foams using CHCLF2 as a blowing agent
US5032623A (en) * 1989-07-24 1991-07-16 Foam Supplies, Inc. Rigid foams using CHClF2 as a blowing agent
US4992483A (en) * 1989-08-18 1991-02-12 Du Pont Canada Inc. Polyurethane foam product and process
US5096934A (en) * 1989-09-21 1992-03-17 W. R. Grace & Co.-Conn. Packaging material containing inherently antistatic polymeric foam and method for use thereof
US5362342A (en) * 1990-12-18 1994-11-08 Polyfoam Products, Inc. Method of bonding roof tiles to roof substrate utilizing urethane foam
DE4102174A1 (de) * 1991-01-25 1992-07-30 Basf Ag Verfahren zur herstellung von zelligen polyurethan-elastomeren unter verwendung von polyethercarbonatdiolen als ausgangskomponente
US5264464A (en) * 1991-04-29 1993-11-23 Basf Corporation On-site generation of polyurethane foam using an HCFC as a sole blowing agent
US5112878A (en) * 1991-09-23 1992-05-12 Olin Corporation Catalysts for extending the shelf life of formulations for producing rigid polyurethane foams
US5182311A (en) * 1992-03-27 1993-01-26 Basf Corporation Blowing agent-containing polymeric MDI compositions
US5183582A (en) * 1992-03-27 1993-02-02 Basf Corporation Blowing agent-containing polymeric MDI compositions
US5468835A (en) * 1994-04-20 1995-11-21 Caterpillar Inc. Polyetherpolyurethane end caps for oil filters
EP0698637A3 (en) 1994-08-22 1996-07-10 Ciba Geigy Ag Polyurethanes stabilized with selected UV absorbers of 5-substituted benzotriazole
USH1928H (en) * 1998-05-11 2000-12-05 Caterpillar Inc. High viscosity, solvent resistant, thermoset polyetherpolyurethane and A process for making the same
DE10020027A1 (de) * 2000-04-22 2001-10-25 Hanno Werk Gmbh & Co Kg Vorrichtung zur Ableitung statischer Elektrizität an Autositzen
JP4666898B2 (ja) * 2003-08-09 2011-04-06 雪ヶ谷化学工業株式会社 ポリウレタンフォーム及びその製造方法
ES2366931T3 (es) * 2006-11-15 2011-10-26 Basf Se Procedimiento para la obtención de espumas blandas de poliuretano.
CN102140158B (zh) * 2010-12-30 2012-12-26 江门市德商科佐科技实业有限公司 一种二氧化碳共聚物多元醇为基础的聚氨酯材料及用途
EP3584267A1 (en) * 2012-11-07 2019-12-25 Saudi Aramco Technologies Company High strength polyurethane foam compositions and methods
US9228058B2 (en) * 2013-03-15 2016-01-05 EcoSurg Comfort apparatus and method of manufacture
ES2758076T3 (es) 2013-08-02 2020-05-04 Covestro Deutschland Ag Procedimiento para la preparación de polietercarbonatopolioles
JP2017513993A (ja) * 2014-04-24 2017-06-01 コベストロ、ドイチュラント、アクチエンゲゼルシャフトＣｏｖｅｓｔｒｏ Ｄｅｕｔｓｃｈｌａｎｄ Ａｇ ポリエーテルカーボネートポリオール系ポリウレタンフォーム
PL3387035T3 (pl) * 2015-12-09 2022-08-16 Covestro Intellectual Property Gmbh & Co. Kg Poliuretanowe materiały piankowe na bazie polioli polieterowęglanowych

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3312653A (en) * 1964-11-09 1967-04-04 Goodyear Tire & Rubber Solution of the reaction product of a linear polycarbonate, an organic diisocyanate and water
US4105641A (en) * 1975-05-27 1978-08-08 Bayer Aktiengesellschaft Process for the preparation of aliphatic polycarbonates and polyurethanes therefrom
GB1543458A (en) * 1976-06-01 1979-04-04 Bayer Ag Process for the production of polyurethanes
DE2736138A1 (de) * 1977-08-11 1979-03-01 Bayer Ag Verfahren zur herstellung von urethangruppen aufweisenden schaumstoffen
US4299923A (en) * 1980-03-27 1981-11-10 Union Carbide Corporation Alkyl-modified siloxane copolymers useful as foam stabilizers in high resilience polyurethane foam
US4554295A (en) * 1983-07-13 1985-11-19 Eastern Foam Products, Inc. Method for preparing flexible polyurethane foams from polymer/polyols and improved polyurethane foam product
GB8528071D0 (en) * 1985-11-14 1985-12-18 Shell Int Research Polycarbonates

Also Published As

Publication number Publication date
SE8703346D0 (sv) 1987-08-28
AU6775587A (en) 1987-07-28
BR8607076A (pt) 1988-04-05
CA1276387C (en) 1990-11-13
WO1987004173A1 (en) 1987-07-16
AU582034B2 (en) 1989-03-09
EP0253834B1 (en) 1991-06-19
JPS62502970A (ja) 1987-11-26
US4713399A (en) 1987-12-15
EP0253834A4 (en) 1988-04-26
EP0253834A1 (en) 1988-01-27

Similar Documents

Publication Publication Date Title
SE8703346L (sv) Flexibla polyuretanskum framstellda av poly(alkylenkarbonat)-ployoler
ES8207562A1 (es) Mejoras introducidas en el procedimiento para la fabricacionde una espuma de poliuretano flexible y elastica.
DE69700406D1 (de) Statistische poly(oxypropylen/oxyethylen) polyole verwendbar zur herstellung von hochelastischen weichschaumstoffen mit verminderten schrumpfungstendenzen sowie daraus hergestellter schaumstoff
NO177353C (no) Fremgangsmåte for fremstilling av et mykt, fleksibelt polyuretanskum, polyuretanskum oppnådd ved fremgangsmåten, samt forblandingsmateriale for fremstilling av polyuretaner
EP0386974A3 (en) Flexible polyurethane foam
ES2102472T3 (es) Espumas de poliuretano.
ATE107679T1 (de) Polyurethanschaumherstellung.
JPS56133322A (en) One-body skin microcellular polyester base polyurethane elastomer
CA1262999C (en) PREPARATION OF FLEXIBLE AND FIRE-RETARDANT POLYURETHANE FOAM, BETTER RESISTANT TO DISCOLORATION AND SCORCHING
MX165667B (es) Espumas de poliuretano rigidas, moldeables y absorentes de energia y procedimiento para su preparacin
NO972197L (no) Silikon-overflateaktive stoffer for anvendelse i inertgassblåste polyuretanskum
EP0337614A3 (en) Improved open-celled polyurethane foams
ATE65518T1 (de) Verfahren zur herstellung von elastischen, offenzelligen polyurethan-weichschaumstoffen mit erhoehter stauchhaerte.
IL65403A (en) Fire retardant polyurethane foams
ES2104800T3 (es) Espumas de poliuretano de pirorretardancia incrementada.
ATE156154T1 (de) Flammwidrige polyurethanweichschaumstoffe
BR9909943B1 (pt) espuma de poliuretano rÍgida e mÉtodo para formar uma espuma de poliuretano.
ATE21256T1 (de) Verfahren zur herstellung von elastischen polyurethan-weichschaumstoffen.
AU634586B2 (en) Polyisocyanate compositions and their use in the preparation of flexible polyurethane foams
IN169784B (sv)
ATE200298T1 (de) Verfahren zur herstellung von polyurethan- weichschaumstoffen
FI831968L (fi) Styva, medelst uretan modifierade isocyanuratskum och foerkomposition, vilken kan anvaendas vid framstaellning av dessa
BR9405740A (pt) Poliol de poliéter estabilizado e espuma de poliuretana obtida a partir do mesmo
JPS57198722A (en) Production of spray-type flexible polyurethane foam of high elasticity
JPS57162714A (en) Production of flexible polyurethane foam

Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 8703346-0

Effective date: 19911031

Format of ref document f/p: F