ZA707810B - Continuous process for polyurethane elastomers - Google Patents

Continuous process for polyurethane elastomers

Info

Publication number
ZA707810B
ZA707810B ZA707810A ZA707810A ZA707810B ZA 707810 B ZA707810 B ZA 707810B ZA 707810 A ZA707810 A ZA 707810A ZA 707810 A ZA707810 A ZA 707810A ZA 707810 B ZA707810 B ZA 707810B
Authority
ZA
South Africa
Prior art keywords
continuous process
polyurethane elastomers
elastomers
polyurethane
continuous
Prior art date
Application number
ZA707810A
Other languages
English (en)
Inventor
K Rausch
T Mcclellan
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
Application filed by Upjohn Co filed Critical Upjohn Co
Publication of ZA707810B publication Critical patent/ZA707810B/xx

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
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/6505—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/0895—Manufacture of polymers by continuous processes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
ZA707810A 1969-12-03 1970-11-18 Continuous process for polyurethane elastomers ZA707810B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88175869A 1969-12-03 1969-12-03

Publications (1)

Publication Number Publication Date
ZA707810B true ZA707810B (en) 1971-09-29

Family

ID=25379149

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA707810A ZA707810B (en) 1969-12-03 1970-11-18 Continuous process for polyurethane elastomers

Country Status (7)

Country Link
US (1) US3642964A (xx)
BE (1) BE759829A (xx)
CA (1) CA928445A (xx)
DE (1) DE2059570B2 (xx)
FR (1) FR2072814A5 (xx)
GB (1) GB1319305A (xx)
ZA (1) ZA707810B (xx)

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* Cited by examiner, † Cited by third party
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Also Published As

Publication number Publication date
CA928445A (en) 1973-06-12
BE759829A (fr) 1971-06-03
FR2072814A5 (xx) 1971-09-24
US3642964A (en) 1972-02-15
DE2059570B2 (de) 1979-07-19
DE2059570A1 (de) 1971-06-09
GB1319305A (en) 1973-06-06

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