IT1137643B - Elastomero con proprieta' migliorate di deformazione a caldo e allo strappo - Google Patents

Elastomero con proprieta' migliorate di deformazione a caldo e allo strappo

Info

Publication number
IT1137643B
IT1137643B IT23612/81A IT2361281A IT1137643B IT 1137643 B IT1137643 B IT 1137643B IT 23612/81 A IT23612/81 A IT 23612/81A IT 2361281 A IT2361281 A IT 2361281A IT 1137643 B IT1137643 B IT 1137643B
Authority
IT
Italy
Prior art keywords
elastomer
deformation properties
improved hot
tear deformation
tear
Prior art date
Application number
IT23612/81A
Other languages
English (en)
Other versions
IT8123612A0 (it
Inventor
Michael Cuscurida
Doris Marvin Rice
Richard Joseph Gilbe Dominguez
Original Assignee
Texaco Development 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 Texaco Development Corp filed Critical Texaco Development Corp
Publication of IT8123612A0 publication Critical patent/IT8123612A0/it
Application granted granted Critical
Publication of IT1137643B publication Critical patent/IT1137643B/it

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
    • C08G18/4854—Polyethers containing oxyalkylene groups having four carbon atoms in the alkylene group
    • 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
    • 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
    • C08G2120/00—Compositions for reaction injection moulding processes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/83—Injection molding of polyolefin-type foam
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S521/914—Polyurethane cellular product formed from a polyol which has been derived from at least two 1,2 epoxides as reactants

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)
  • Injection Moulding Of Plastics Or The Like (AREA)
IT23612/81A 1980-08-25 1981-08-24 Elastomero con proprieta' migliorate di deformazione a caldo e allo strappo IT1137643B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/180,748 US4301110A (en) 1980-08-25 1980-08-25 Rim elastomers with improved heat distortion and tear properties

Publications (2)

Publication Number Publication Date
IT8123612A0 IT8123612A0 (it) 1981-08-24
IT1137643B true IT1137643B (it) 1986-09-10

Family

ID=22661619

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23612/81A IT1137643B (it) 1980-08-25 1981-08-24 Elastomero con proprieta' migliorate di deformazione a caldo e allo strappo

Country Status (10)

Country Link
US (1) US4301110A (it)
JP (1) JPS5742715A (it)
BR (1) BR8103999A (it)
CA (1) CA1171622A (it)
DE (1) DE3133426A1 (it)
FR (1) FR2488897B1 (it)
GB (1) GB2082608B (it)
IT (1) IT1137643B (it)
MX (1) MX7397E (it)
SE (1) SE447657B (it)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS588700B2 (ja) * 1980-09-12 1983-02-17 工業技術院長 抗血栓性高弾性ポリウレタン化合物の製造方法
US4414174A (en) * 1982-04-29 1983-11-08 American Cyanamid Company Reaction injection molding compositions and process
US4426348A (en) 1982-07-29 1984-01-17 Ex-Cell-O Corporation Polyurethane rim system
US4687788A (en) * 1982-10-08 1987-08-18 The Dow Chemical Company Dimensionally stable urethane elastomers
US4514530A (en) * 1983-07-05 1985-04-30 Texaco Inc. Modified amine curing agents and epoxy resins cured therewith
US4578412A (en) * 1983-07-05 1986-03-25 Texaco Inc. Extended amine curing agents [and epoxy resins cured therewith]
US4552933A (en) * 1983-07-05 1985-11-12 Texaco Inc. Extended amine curing agents and epoxy resins cured therewith
DE3336511A1 (de) * 1983-10-07 1985-04-25 Cimatec Chemisch-technische Handelsgesellschaft mbH, 4404 Telgte Verfahren zur herstellung von platten aus hochverschleissfestem kunststoff sowie schuhsohle als zuschnitt aus solchen platten
US4525490A (en) * 1984-07-02 1985-06-25 Thermocell Development, Ltd. High tear strength flexible urethane foam composition and method of preparation
JPS6221810A (ja) * 1985-07-22 1987-01-30 Mitsubishi Rayon Co Ltd 湿式紡糸用角型ノズル
US4745170A (en) * 1985-07-25 1988-05-17 The Dow Chemical Company Polyurethane elastomers from EO/BO polyether polyols
US4738993A (en) * 1985-10-22 1988-04-19 Basf Corporation Rim microcellular polyurethane elastomer employing heteric or internal block ethylene oxide polyols
US4956439A (en) * 1988-02-04 1990-09-11 Tong Shen Nan High performance modified polyurethanes
US4870150A (en) * 1988-05-23 1989-09-26 Tremco Incorporated Polyurethanes made from blends of polypropyleneoxide polyol and polybutyleneoxide polyol intermediates
JPH01306585A (ja) * 1988-06-03 1989-12-11 Kobe Steel Ltd 熱交換器管の防食方法
US5100997A (en) * 1990-05-29 1992-03-31 Olin Corporation Preparation of elastomers using high molecular weight polyols or polyamines, said polyols prepared using a double metal cyanide complex catalyst
JPH04341584A (ja) * 1991-05-16 1992-11-27 Ishikawajima Harima Heavy Ind Co Ltd バラストタンクの防食方法
US6103850A (en) * 1995-12-29 2000-08-15 Basf Corporation Sealants made using low unsaturation polyoxyalkylene polyether polyols
EP0781791B1 (en) 1995-12-29 1998-07-22 Basf Corporation Low unsaturation polyoxyalkylene polyether polyols
WO1998033833A1 (en) * 1997-01-30 1998-08-06 Huntsman Ici Chemicals Llc New polyols and their use in polyurethane preparation
US5840233A (en) 1997-09-16 1998-11-24 Optimer, Inc. Process of making melt-spun elastomeric fibers
KR100602805B1 (ko) 1999-02-23 2006-07-20 더 다우 케미칼 캄파니 고내열성 폴리우레탄 중합체 및 이의 제조방법
US6645088B2 (en) * 2001-04-13 2003-11-11 Acushnet Company Reaction injection moldable compositions, methods for making same, and resultant golf articles
US20070283481A1 (en) * 2006-06-07 2007-12-13 Rawlings Stacey S Thermal bathwear
DE102008001855A1 (de) * 2008-05-19 2009-11-26 Evonik Degussa Gmbh Zweikomponenten-Zusammensetzung zur Herstellung von flexiblen Polyurethan-Gelcoats
US20110206878A1 (en) * 2010-02-25 2011-08-25 Sullivan James P Reinforced Elastomers
WO2020068494A1 (en) * 2018-09-28 2020-04-02 Dow Global Technologies Llc Polyurethane cast elastomers based on poly(butylene oxide) polyols and method for making polyurethane cast elastomers

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3159591A (en) * 1961-06-28 1964-12-01 Union Carbide Corp Flame-resistant urethane foams
US3169934A (en) * 1961-09-05 1965-02-16 Dow Chemical Co Rigid butylene-ethylene-ether type polyurethane foams
GB1063278A (en) * 1964-10-26 1967-03-30 Wyandotte Chemicals Corp Manufacture of polyurethane elastomers
GB1124789A (en) * 1964-12-31 1968-08-21 Ici Ltd Improvements in or relating to polyurethanes
FR2086977A5 (it) * 1970-04-15 1971-12-31 Naphtachimie Sa
JPS5417360B2 (it) * 1974-08-15 1979-06-29
DE2513817C3 (de) * 1975-03-27 1986-11-13 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Schaumstoff-Formkörpern kompakter Randzone und zelligem Kern
US4048105A (en) * 1975-12-19 1977-09-13 Mccord Corporation High density urethane foam for rim
US4124574A (en) * 1977-08-29 1978-11-07 Olin Corporation Poly (oxyalkylene) glycol based polyurethane with improved paint adhesion properties
US4190711A (en) * 1977-09-29 1980-02-26 Union Carbide Corporation Thermoplastic polyether polyurethane elastomers
GB2048154B (en) * 1979-04-30 1982-12-08 Texaco Development Corp Reaction injection moulded polyurethane elastomers

Also Published As

Publication number Publication date
JPS5742715A (en) 1982-03-10
FR2488897A1 (fr) 1982-02-26
JPH021842B2 (it) 1990-01-16
GB2082608A (en) 1982-03-10
IT8123612A0 (it) 1981-08-24
BR8103999A (pt) 1982-08-24
US4301110A (en) 1981-11-17
CA1171622A (en) 1984-07-31
DE3133426A1 (de) 1982-06-09
GB2082608B (en) 1983-11-02
MX7397E (es) 1988-09-21
FR2488897B1 (fr) 1986-03-21
SE447657B (sv) 1986-12-01
SE8104973L (sv) 1982-02-26

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940824