FI70235C - Foerfarande foer framstaellning av polyuretan-polyureakompositioner - Google Patents

Foerfarande foer framstaellning av polyuretan-polyureakompositioner Download PDF

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Publication number
FI70235C
FI70235C FI823202A FI823202A FI70235C FI 70235 C FI70235 C FI 70235C FI 823202 A FI823202 A FI 823202A FI 823202 A FI823202 A FI 823202A FI 70235 C FI70235 C FI 70235C
Authority
FI
Finland
Prior art keywords
isocyanate
weight
polyol
stream
process according
Prior art date
Application number
FI823202A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI70235B (fi
FI823202L (fi
FI823202A0 (fi
Inventor
James Harold Ewen
Thomas Roy Mcclellan
Michael H Mcmillin
Pat Logan Murray
Original Assignee
Upjohn 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23171056&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI70235(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Upjohn Co filed Critical Upjohn Co
Publication of FI823202A0 publication Critical patent/FI823202A0/fi
Publication of FI823202L publication Critical patent/FI823202L/fi
Publication of FI70235B publication Critical patent/FI70235B/fi
Application granted granted Critical
Publication of FI70235C publication Critical patent/FI70235C/fi

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
    • C08G18/08—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
    • C08G2120/00—Compositions for reaction injection moulding processes

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Materials For Medical Uses (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
  • Saccharide Compounds (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
FI823202A 1981-09-18 1982-09-16 Foerfarande foer framstaellning av polyuretan-polyureakompositioner FI70235C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US30321781 1981-09-18
US06/303,217 US4374210A (en) 1981-09-18 1981-09-18 Polyurea-polyurethane from a mixture of a polyol, an aromatic diamine, and an isocyanate-terminated prepolymer

Publications (4)

Publication Number Publication Date
FI823202A0 FI823202A0 (fi) 1982-09-16
FI823202L FI823202L (fi) 1983-03-19
FI70235B FI70235B (fi) 1986-02-28
FI70235C true FI70235C (fi) 1986-09-15

Family

ID=23171056

Family Applications (1)

Application Number Title Priority Date Filing Date
FI823202A FI70235C (fi) 1981-09-18 1982-09-16 Foerfarande foer framstaellning av polyuretan-polyureakompositioner

Country Status (17)

Country Link
US (1) US4374210A (pt)
EP (1) EP0075130B1 (pt)
JP (1) JPS5861117A (pt)
AT (1) ATE22306T1 (pt)
AU (1) AU554639B2 (pt)
BR (1) BR8205142A (pt)
CA (1) CA1185743A (pt)
DE (1) DE3273357D1 (pt)
DK (1) DK169551B1 (pt)
ES (1) ES8701210A1 (pt)
FI (1) FI70235C (pt)
MX (1) MX162399A (pt)
NO (1) NO156248C (pt)
NZ (1) NZ201585A (pt)
PT (1) PT75544B (pt)
SU (1) SU1512485A3 (pt)
ZA (1) ZA826126B (pt)

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* Cited by examiner, † Cited by third party
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US4433067A (en) * 1982-04-23 1984-02-21 Texaco Inc. Reaction injection molded elastomers prepared from amine terminated polyethers, amine terminated chain extender and aromatic polyisocyanate
US4420570A (en) * 1982-09-13 1983-12-13 Texaco Inc. Reaction injection molded elastomer containing an internal mold release made by a two-stream system
AU572829B2 (en) * 1983-02-16 1988-05-19 Dow Chemical Company, The An active hydrogen-containing composition which provides moldrelease properties to a molded article, an internal mold hydrogen-containing composition
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US4658007A (en) * 1985-05-07 1987-04-14 The Dow Chemical Company Polyisocyanurate-based polyoxazolidone polymers and process for their preparation
US4667009A (en) * 1985-09-25 1987-05-19 The Dow Chemical Company Polymethylene polyphenylamine modified diamine chain extenders in polyurea elastomers
DE3610729A1 (de) * 1986-03-29 1987-10-01 Bayer Ag Verfahren zur herstellung von thixotropen bindemitteln, die nach diesem verfahren erhaeltlichen bindemittel und ihre verwendung zur herstellung von beschichtungs- und abdichtungsmitteln
US4659747A (en) * 1986-05-15 1987-04-21 The Dow Chemical Company Cyclohexanedimethanol/diamine mixtures as RIM extenders
EP0248628A3 (en) * 1986-06-02 1988-11-17 Ici Americas Inc. Polyurea-polyurethane from the reaction of a polyol, an aromatic amine and an isocyanate terminated polyoxy-propylene prepolymer
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DE3703739A1 (de) * 1987-02-07 1988-08-18 Bayer Ag Verfahren zur herstellung von formkoerpern, hierzu geeignete gemische von gegenueber isocyanatgruppen reaktionsfaehigen verbindungen und die nach dem verfahren erhaltenen formkoerper
US4780523A (en) * 1987-03-02 1988-10-25 The Goodyear Tire & Rubber Company Meta-tetramethyl xylene diamine polyurethane compositions and process of making the same
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US4914064A (en) * 1987-10-14 1990-04-03 Exxon Research And Engineering Company Highly aromatic polyurea/urethane membranes and their use for the separation of aromatics from non-aromatics
US5055632A (en) * 1987-10-14 1991-10-08 Exxon Research & Engineering Company Highly aromatic polyurea/urethane membranes and their use for the separation of aromatics from non-aromatics
JPH021718A (ja) * 1988-02-01 1990-01-08 Asahi Chem Ind Co Ltd ウレタンプレポリマー及びポリウレタン塗料組成物
DE3827595A1 (de) * 1988-08-13 1990-02-22 Bayer Ag Verfahren zur herstellung von urethangruppen ausweisenden polyharnstoff-elastomeren
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US5011902A (en) * 1989-11-01 1991-04-30 Georgia-Pacific Resins, Inc. Co-catalyst system for preparing polyurethane based plywood-patch compositions
US5246977A (en) * 1990-05-04 1993-09-21 The Dow Chemical Company Microcellular polyurethane polymers prepared from isocyanate-terminated poly(oxytetramethylene) glycol prepolymers
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US5491175A (en) * 1992-04-10 1996-02-13 The Dow Chemical Company Polyurethane foam molding
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US5665288A (en) * 1994-12-29 1997-09-09 Basf Corporation Method of making water-blown polyurethane sealing devices
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US6258917B1 (en) 1996-05-21 2001-07-10 Simula, Inc. Extrudable thermoplastic elastomeric urea-extended polyurethane
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JPS5938964B2 (ja) * 1979-04-11 1984-09-20 イハラケミカル工業株式会社 ポリウレタンエラストマ−の製造方法
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Also Published As

Publication number Publication date
DK169551B1 (da) 1994-11-28
FI70235B (fi) 1986-02-28
PT75544A (pt) 1982-10-01
DK416582A (da) 1983-03-19
MX162399A (es) 1991-05-06
NO823154L (no) 1983-03-21
SU1512485A3 (ru) 1989-09-30
AU8849282A (en) 1983-03-24
FI823202L (fi) 1983-03-19
DE3273357D1 (en) 1986-10-23
JPH0138804B2 (pt) 1989-08-16
EP0075130A2 (en) 1983-03-30
CA1185743A (en) 1985-04-16
PT75544B (pt) 1984-12-12
EP0075130A3 (en) 1983-05-25
NZ201585A (en) 1985-07-12
JPS5861117A (ja) 1983-04-12
NO156248C (no) 1987-08-19
FI823202A0 (fi) 1982-09-16
ES8701210A1 (es) 1986-05-16
ATE22306T1 (de) 1986-10-15
AU554639B2 (en) 1986-08-28
US4374210A (en) 1983-02-15
ES515569A0 (es) 1986-05-16
BR8205142A (pt) 1983-08-09
EP0075130B1 (en) 1986-09-17
NO156248B (no) 1987-05-11
ZA826126B (en) 1983-07-27

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Owner name: THE DOW CHEMICAL COMPANY