BR7203962D0 - Processo para preparar elastomero de poliuretano poliurei - Google Patents

Processo para preparar elastomero de poliuretano poliurei

Info

Publication number
BR7203962D0
BR7203962D0 BR3962/72A BR396272A BR7203962D0 BR 7203962 D0 BR7203962 D0 BR 7203962D0 BR 3962/72 A BR3962/72 A BR 3962/72A BR 396272 A BR396272 A BR 396272A BR 7203962 D0 BR7203962 D0 BR 7203962D0
Authority
BR
Brazil
Prior art keywords
polyurethane
prepare
elastomer
polyurethane elastomer
prepare polyurethane
Prior art date
Application number
BR3962/72A
Other languages
English (en)
Inventor
G Hoeschele
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of BR7203962D0 publication Critical patent/BR7203962D0/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
    • C08G18/70—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
    • C08G18/75—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
    • C08G18/758—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing two or more cycloaliphatic rings
    • 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
    • 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
    • C08G18/6603—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6614—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3225 or C08G18/3271 and/or polyamines of C08G18/38
    • C08G18/6618—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3225 or C08G18/3271 and/or polyamines of C08G18/38 with compounds of group C08G18/3225 or polyamines of C08G18/38
    • 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
    • Y10S528/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S528/906—Fiber or elastomer prepared from an isocyanate reactant

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)
BR3962/72A 1971-06-22 1972-06-19 Processo para preparar elastomero de poliuretano poliurei BR7203962D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15563071A 1971-06-22 1971-06-22

Publications (1)

Publication Number Publication Date
BR7203962D0 true BR7203962D0 (pt) 1973-05-31

Family

ID=22556181

Family Applications (1)

Application Number Title Priority Date Filing Date
BR3962/72A BR7203962D0 (pt) 1971-06-22 1972-06-19 Processo para preparar elastomero de poliuretano poliurei

Country Status (9)

Country Link
US (1) US3789032A (pt)
BR (1) BR7203962D0 (pt)
CA (1) CA981845A (pt)
DE (1) DE2230375A1 (pt)
ES (1) ES403331A1 (pt)
FR (1) FR2143105A1 (pt)
GB (1) GB1384613A (pt)
IT (1) IT959831B (pt)
NL (1) NL7208584A (pt)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5746448B2 (pt) * 1975-03-14 1982-10-04
US3997514A (en) * 1975-04-30 1976-12-14 E. I. Du Pont De Nemours And Company Polyurethane elastomers having a compression set of 50 or less
US4581433A (en) * 1985-04-29 1986-04-08 Mobay Corporation Elastomer polyurethane-polyurea coatings based on bis(4-isocyanatocyclohexyl)methane
US4983763A (en) * 1990-01-23 1991-01-08 Mobay Corporation Process for preparing high trans, trans-isomer containing 4,4'-diisocyanato dicyclohexylmethane
CA2039544A1 (en) 1990-04-24 1991-10-25 Stephen D. Seneker Melt crystallization process for preparing high trans,trans-isomer containing 4,4'-diisocyanato dicyclohexylmethane
US5175350A (en) * 1990-04-24 1992-12-29 Miles Inc. Melt crystallization process for preparing high trans, trans-isomer containing 4,4'-diisocyanato dicyclohexylmethane
US5233079A (en) * 1991-10-08 1993-08-03 Miles Inc. Free flowing solids based on 4,4'diisocyanato dicyclohexylmethane
US5208315A (en) * 1991-10-08 1993-05-04 Miles Inc. Elastomers based on 4,4'-diisocyanato dicyclohexylmethane enriched in the trans, trans isomer which contain essentially no chain extenders
DK0770102T3 (da) * 1994-07-14 2001-11-26 Gates Corp Højtemperaturbestandige polyurethan/urinstofelastomerer
US6127505A (en) * 1995-02-02 2000-10-03 Simula Inc. Impact resistant polyurethane and method of manufacture thereof
US5646230A (en) * 1995-12-21 1997-07-08 Bayer Corporation Isocyanate-terminated prepolymers, a process of producing polyurethane/polyurea elastomers therefrom, and the resultant elastomers
US5811506A (en) * 1997-02-03 1998-09-22 Simula Inc. Extrudable thermoplastic elastomeric urea-extended polyurethane
US6258917B1 (en) * 1996-05-21 2001-07-10 Simula, Inc. Extrudable thermoplastic elastomeric urea-extended polyurethane
ATE293647T1 (de) * 1996-05-21 2005-05-15 Simula Inc Extrudierbares, thermoplastisches, elastomeres, harnstoff-kettenverlängertes polyurethan
US5817734A (en) * 1997-11-03 1998-10-06 Bayer Corporation Prepolymers with low TDI content
US5925781A (en) * 1997-11-03 1999-07-20 Bayer Corporation Prepolymers with low monomeric TDI content
JP3938515B2 (ja) * 2002-06-12 2007-06-27 Ｓｒｉスポーツ株式会社 ゴルフボール
JP4038396B2 (ja) * 2002-06-18 2008-01-23 Ｓｒｉスポーツ株式会社 ゴルフボール
JP4929139B2 (ja) * 2007-11-30 2012-05-09 Ｓｒｉスポーツ株式会社 ゴルフボール
US20110081490A1 (en) * 2009-10-05 2011-04-07 Brian Comeau Methods of curing polyurea prepolymers for golf balls

Also Published As

Publication number Publication date
CA981845A (en) 1976-01-13
IT959831B (it) 1973-11-10
US3789032A (en) 1974-01-29
FR2143105A1 (pt) 1973-02-02
DE2230375A1 (de) 1972-12-28
GB1384613A (en) 1975-02-19
ES403331A1 (es) 1975-05-01
AU4224372A (en) 1973-11-15
NL7208584A (pt) 1972-12-28

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