BR7806422A - Processo para a producao de elastomero de polieter e poliuretano solido ou microcelular,elastomero microcelular,elastomero solido,processo para a re-formacao de um elastomero,e quase propolimero liquido de poliuretano - Google Patents

Processo para a producao de elastomero de polieter e poliuretano solido ou microcelular,elastomero microcelular,elastomero solido,processo para a re-formacao de um elastomero,e quase propolimero liquido de poliuretano

Info

Publication number
BR7806422A
BR7806422A BR7806422A BR7806422A BR7806422A BR 7806422 A BR7806422 A BR 7806422A BR 7806422 A BR7806422 A BR 7806422A BR 7806422 A BR7806422 A BR 7806422A BR 7806422 A BR7806422 A BR 7806422A
Authority
BR
Brazil
Prior art keywords
elastomer
solid
microcellular
polyurethane
formation
Prior art date
Application number
BR7806422A
Other languages
English (en)
Inventor
R Zdrahala
F Critchfield
Original Assignee
Union Carbide 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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of BR7806422A publication Critical patent/BR7806422A/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
    • C08G18/4833—Polyethers containing oxyethylene units
    • C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene 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
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • 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
    • C08G2110/0066—≥ 150kg/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
    • 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
    • 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)
BR7806422A 1977-09-29 1978-09-28 Processo para a producao de elastomero de polieter e poliuretano solido ou microcelular,elastomero microcelular,elastomero solido,processo para a re-formacao de um elastomero,e quase propolimero liquido de poliuretano BR7806422A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/838,017 US4190711A (en) 1977-09-29 1977-09-29 Thermoplastic polyether polyurethane elastomers

Publications (1)

Publication Number Publication Date
BR7806422A true BR7806422A (pt) 1979-04-24

Family

ID=25276056

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7806422A BR7806422A (pt) 1977-09-29 1978-09-28 Processo para a producao de elastomero de polieter e poliuretano solido ou microcelular,elastomero microcelular,elastomero solido,processo para a re-formacao de um elastomero,e quase propolimero liquido de poliuretano

Country Status (15)

Country Link
US (1) US4190711A (pt)
JP (2) JPS5919579B2 (pt)
AR (1) AR222806A1 (pt)
AU (1) AU525182B2 (pt)
BE (1) BE870842A (pt)
BR (1) BR7806422A (pt)
CA (1) CA1131389A (pt)
DE (2) DE2842304C2 (pt)
ES (1) ES473751A1 (pt)
FR (1) FR2404650A1 (pt)
GB (1) GB2005284B (pt)
IT (1) IT1099651B (pt)
MX (1) MX150389A (pt)
NL (1) NL7809844A (pt)
SE (1) SE440909B (pt)

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GB9216631D0 (en) * 1992-08-05 1992-09-16 Ici Plc Reaction system for preparing microcellular elastomers
US5565498A (en) * 1993-02-02 1996-10-15 Imperial Chemical Industries Plc Process for making flexible foams
US6506130B2 (en) 1993-06-01 2003-01-14 Spalding Sports Worldwide, Inc. Multi layer golf ball
US6290614B1 (en) 1998-03-18 2001-09-18 Spalding Sports Worldwide, Inc. Golf ball which includes fast-chemical-reaction-produced component and method of making same
US6663508B1 (en) 1993-06-01 2003-12-16 Callaway Golf Company Multi-layer golf ball with reaction injection molded polyurethane component
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US6824476B2 (en) 1993-06-01 2004-11-30 Callaway Golf Company Multi-layer golf ball
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US6855073B1 (en) 1998-03-18 2005-02-15 Callaway Golf Company Golf ball which includes fast-chemical-reaction-produced component and method of making same
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US7494427B2 (en) * 2001-11-05 2009-02-24 Callaway Golf Company Multi-layer golf ball
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US5409654A (en) * 1993-08-05 1995-04-25 Nibco Inc. Method of reaction injection molding a valve
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Also Published As

Publication number Publication date
ES473751A1 (es) 1979-04-01
JPS6240363B2 (pt) 1987-08-27
JPS5998119A (ja) 1984-06-06
SE440909B (sv) 1985-08-26
CA1131389A (en) 1982-09-07
JPS5457598A (en) 1979-05-09
BE870842A (fr) 1979-03-28
MX150389A (es) 1984-04-30
FR2404650A1 (fr) 1979-04-27
GB2005284B (en) 1982-02-24
US4190711A (en) 1980-02-26
AU4021978A (en) 1980-04-03
DE2842304A1 (de) 1979-04-05
DE2857497C2 (de) 1983-11-03
FR2404650B1 (pt) 1985-03-22
IT1099651B (it) 1985-09-28
GB2005284A (en) 1979-04-19
AR222806A1 (es) 1981-06-30
SE7810208L (sv) 1979-03-30
IT7828201A0 (it) 1978-09-28
NL7809844A (nl) 1979-04-02
JPS5919579B2 (ja) 1984-05-07
DE2842304C2 (de) 1982-09-16
AU525182B2 (en) 1982-10-21

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