DK169551B1 - Fremgangsmåde til fremstilling af polyurinstof-polyurethan ved reaktionssprøjtestøbning - Google Patents

Fremgangsmåde til fremstilling af polyurinstof-polyurethan ved reaktionssprøjtestøbning Download PDF

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Publication number
DK169551B1
DK169551B1 DK416582A DK416582A DK169551B1 DK 169551 B1 DK169551 B1 DK 169551B1 DK 416582 A DK416582 A DK 416582A DK 416582 A DK416582 A DK 416582A DK 169551 B1 DK169551 B1 DK 169551B1
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DK
Denmark
Prior art keywords
approx
isocyanate
polyol
stream
weight
Prior art date
Application number
DK416582A
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Danish (da)
English (en)
Other versions
DK416582A (da
Inventor
James Harold Ewen
Thomas Roy Mcclellan
Michael H Mcmillin
Pat Logan Murray
Original Assignee
Dow Chemical 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
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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=DK169551(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Publication of DK416582A publication Critical patent/DK416582A/da
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Publication of DK169551B1 publication Critical patent/DK169551B1/da

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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

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  • 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)
DK416582A 1981-09-18 1982-09-17 Fremgangsmåde til fremstilling af polyurinstof-polyurethan ved reaktionssprøjtestøbning DK169551B1 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
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
US30321781 1981-09-18

Publications (2)

Publication Number Publication Date
DK416582A DK416582A (da) 1983-03-19
DK169551B1 true DK169551B1 (da) 1994-11-28

Family

ID=23171056

Family Applications (1)

Application Number Title Priority Date Filing Date
DK416582A DK169551B1 (da) 1981-09-18 1982-09-17 Fremgangsmåde til fremstilling af polyurinstof-polyurethan ved reaktionssprøjtestøbning

Country Status (17)

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

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Also Published As

Publication number Publication date
MX162399A (es) 1991-05-06
AU554639B2 (en) 1986-08-28
AU8849282A (en) 1983-03-24
EP0075130A2 (en) 1983-03-30
PT75544B (pt) 1984-12-12
DE3273357D1 (en) 1986-10-23
JPH0138804B2 (zh) 1989-08-16
ES515569A0 (es) 1986-05-16
PT75544A (pt) 1982-10-01
ZA826126B (en) 1983-07-27
DK416582A (da) 1983-03-19
FI823202L (fi) 1983-03-19
ATE22306T1 (de) 1986-10-15
NZ201585A (en) 1985-07-12
CA1185743A (en) 1985-04-16
EP0075130A3 (en) 1983-05-25
NO823154L (no) 1983-03-21
FI70235C (fi) 1986-09-15
BR8205142A (pt) 1983-08-09
FI70235B (fi) 1986-02-28
ES8701210A1 (es) 1986-05-16
JPS5861117A (ja) 1983-04-12
SU1512485A3 (ru) 1989-09-30
NO156248C (no) 1987-08-19
FI823202A0 (fi) 1982-09-16
EP0075130B1 (en) 1986-09-17
NO156248B (no) 1987-05-11
US4374210A (en) 1983-02-15

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Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PBP Patent lapsed