ES472883A1 - Un procedimiento para preparar un elastomero de poliuretano - Google Patents

Un procedimiento para preparar un elastomero de poliuretano

Info

Publication number
ES472883A1
ES472883A1 ES472883A ES472883A ES472883A1 ES 472883 A1 ES472883 A1 ES 472883A1 ES 472883 A ES472883 A ES 472883A ES 472883 A ES472883 A ES 472883A ES 472883 A1 ES472883 A1 ES 472883A1
Authority
ES
Spain
Prior art keywords
poly
oxyalkylene
adhesion properties
paint adhesion
improved paint
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES472883A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Olin Corp
Original Assignee
Olin Corp
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 Olin Corp filed Critical Olin Corp
Publication of ES472883A1 publication Critical patent/ES472883A1/es
Expired legal-status Critical Current

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
    • C08G18/4833—Polyethers containing oxyethylene units
    • C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
    • C08G18/485—Polyethers containing oxyethylene units and other oxyalkylene units containing mixed oxyethylene-oxypropylene or oxyethylene-higher oxyalkylene end groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Paints Or Removers (AREA)

Abstract

Un procedimiento para preparar un elastómero de poliuretano con mejores propiedades de adhesión de pinturas, que comprende hacer reaccionar un diisocianato orgánico, un prolongador de cadena y un poli (oxialcohilen)glicol que tiene un peso molecular de alrededor de 1500 a alrededor de 3000, preparado por oxialcohilación al azar de un precursor de poli (oxipropilenglicol) con una mezcla de óxido de etileno y alrededor de 3 a alrededor de 15 por ciento en peso de óxido de propileno para producir un poliol que comprende alrededor de 30 a alrededor de 60 por ciento en peso de contenido de oxietileno.
ES472883A 1977-08-29 1978-08-28 Un procedimiento para preparar un elastomero de poliuretano Expired ES472883A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/828,380 US4124574A (en) 1977-08-29 1977-08-29 Poly (oxyalkylene) glycol based polyurethane with improved paint adhesion properties

Publications (1)

Publication Number Publication Date
ES472883A1 true ES472883A1 (es) 1979-02-16

Family

ID=25251644

Family Applications (1)

Application Number Title Priority Date Filing Date
ES472883A Expired ES472883A1 (es) 1977-08-29 1978-08-28 Un procedimiento para preparar un elastomero de poliuretano

Country Status (9)

Country Link
US (1) US4124574A (es)
JP (1) JPS5446297A (es)
BR (1) BR7805333A (es)
CA (1) CA1133184A (es)
DE (1) DE2835758A1 (es)
ES (1) ES472883A1 (es)
FR (1) FR2424291A1 (es)
GB (1) GB2003165B (es)
IT (1) IT1106133B (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4301110A (en) * 1980-08-25 1981-11-17 Texaco Inc. Rim elastomers with improved heat distortion and tear properties
JPS5831093B2 (ja) * 1980-09-11 1983-07-04 テキサコ・デイベロップメント・コ−ポレ−ション 反応射出成形ポリウレタンエラストマ−の製造方法
US4379904A (en) * 1980-11-24 1983-04-12 The Upjohn Company Novel polyurethane product
US4956438A (en) * 1989-02-08 1990-09-11 The Dow Chemical Company Bulk polyurethane ionomers
JP2003531944A (ja) * 2000-05-04 2003-10-28 ゼネラル・エレクトリック・カンパニイ 相溶化ポリフェニレンエーテル−ポリアミド組成物の塗料密着性を改善する方法
JP2004508976A (ja) * 2000-09-11 2004-03-25 ダウ　グローバル　テクノロジーズ　インコーポレイティド タイヤサポートを作成する方法および装置
BR0114126A (pt) * 2000-09-11 2003-08-26 Dow Global Technologies Inc Reforço de pneu para rodar vazio e método de fabricação
US9289795B2 (en) 2008-07-01 2016-03-22 Precision Coating Innovations, Llc Pressurization coating systems, methods, and apparatuses
US20100015456A1 (en) 2008-07-16 2010-01-21 Eastman Chemical Company Thermoplastic formulations for enhanced paintability toughness and melt process ability
US8734909B2 (en) 2010-03-10 2014-05-27 Eastman Chemical Company Methods and apparatus for coating substrates
US9616457B2 (en) 2012-04-30 2017-04-11 Innovative Coatings, Inc. Pressurization coating systems, methods, and apparatuses
US8865261B2 (en) 2012-12-06 2014-10-21 Eastman Chemical Company Extrusion coating of elongated substrates
US9920526B2 (en) 2013-10-18 2018-03-20 Eastman Chemical Company Coated structural members having improved resistance to cracking
US9744707B2 (en) 2013-10-18 2017-08-29 Eastman Chemical Company Extrusion-coated structural members having extruded profile members
CN114907547A (zh) * 2022-06-27 2022-08-16 福建省军源体育用品有限公司 一种自修复刺杀训练假人及其制作方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL269798A (es) * 1960-10-03
JPS5137077B2 (es) * 1972-07-19 1976-10-13
US3915937A (en) * 1974-05-10 1975-10-28 Uniroyal Inc Poly(oxypropylene) glycol based polyurethane elastomers suitable for automotive body parts
US3983094A (en) * 1975-09-11 1976-09-28 Uniroyal, Inc. Thermally stable polyurethane elastomers produced from poly(oxypropylene)-poly(oxyethylene)glycols of high oxyethylene group content
US4041105A (en) * 1976-02-26 1977-08-09 Uniroyal, Inc. Polyurethane elastomer derived from graft of ethylenically unsaturated monomer on polyalkylene ether glycol

Also Published As

Publication number Publication date
GB2003165B (en) 1982-02-10
IT1106133B (it) 1985-11-11
IT7850862A0 (it) 1978-08-25
US4124574A (en) 1978-11-07
FR2424291B3 (es) 1981-04-10
CA1133184A (en) 1982-10-05
DE2835758A1 (de) 1979-03-15
JPS5446297A (en) 1979-04-12
GB2003165A (en) 1979-03-07
BR7805333A (pt) 1979-05-02
FR2424291A1 (fr) 1979-11-23

Similar Documents

Publication Publication Date Title
DK544988D0 (da) Polyurethandannende materialer samt fremgangsmaade til fremstilling af tekstiler med polyurethanbagklaedning
YU37271B (en) Catheter, particularly ctheter for the urinary bladder
AU2670877A (en) Polymer/polyols from high ethylene oxide content polyols
ATE120772T1 (de) Stabilisierungsmittel für polymer/polyol.
GR3004380T3 (es)
ES457612A1 (es) Un procedimiento para preparar elastomeros de poliuretano- urea.
GB2213155B (en) Polymer/polyol composition, processes for making the same and polyurethane therefrom
NO176801C (no) Polyeter-polyoler med redusert umettethet, fremgangsmåte for fremstilling av slike, samt polyuretanpolymer og isocyanat-terminert prepolymer fremstilt av polyeterpolyolene
DE3274115D1 (en) Process for the manufacture of possibly cellular polyurethane elastomers
MY110837A (en) Process for making flexible foams
NL7416850A (nl) Circuit voor de correctie van verschuivings- n in gegevensoverdrachtstelsels waarin sche code's worden gebruikt.
GB8911330D0 (en) Dressings
GB2003165B (en) Poly(oxyalkylene)glycol based polyurethane
ES449377A1 (es) Procedimiento para la fabricacion de espumas de poliuretano rigidas o semirrigidas.
EP0383505A3 (en) Reactive hot-melt adhesive composition
AU504680B2 (en) Thermally-stable polyurethane elastomer
EP0092672A3 (en) Polyurea-containing reaction injection molded elastomers
JPS546206A (en) Pneumatic tire with puncture preventive layer
JPS56143209A (en) Elastomeric copolymer, its manufacture and tire with tread made from it
JPS5436336A (en) Coating composition
AU569372B2 (en) Polyether polyols and their use in polyurethane production
AU488422B2 (en) Flexible automobile exterior body parts produced from poly [oxypropylene] glycol based polyurethane elastomer
IT8319203A0 (it) Tetto per autoveicolo con un tetto mobile almeno orientabile, che chiude una porzione aperta del tetto.
FR2407951A1 (fr) Polyolefines renforcees
ES8207047A1 (es) Procedimiento para la fabricacion de un elemento flexible deescritura o pintura