CA969695A - Polyurethane elastomers and a process for their production - Google Patents

Polyurethane elastomers and a process for their production

Info

Publication number
CA969695A
CA969695A CA102,723A CA102723A CA969695A CA 969695 A CA969695 A CA 969695A CA 102723 A CA102723 A CA 102723A CA 969695 A CA969695 A CA 969695A
Authority
CA
Canada
Prior art keywords
production
polyurethane elastomers
elastomers
polyurethane
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA102,723A
Other versions
CA102723S (en
Inventor
Johannes Blahak
Erwin Muller
Walter Meckel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Bayer AG
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
Priority claimed from DE19702001772 external-priority patent/DE2001772C3/en
Application filed by Bayer AG filed Critical Bayer AG
Application granted granted Critical
Publication of CA969695A publication Critical patent/CA969695A/en
Expired legal-status Critical Current

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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
    • C08G18/3802—Low-molecular-weight compounds having heteroatoms other than oxygen having halogens
    • C08G18/3814—Polyamines
    • 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

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA102,723A 1970-01-16 1971-01-11 Polyurethane elastomers and a process for their production Expired CA969695A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19702001772 DE2001772C3 (en) 1970-01-16 Process for the production of polyurethane elastomers
DE19702025896 DE2025896A1 (en) 1970-01-16 1970-01-16 New diamines. Eliminated from: 2001772

Publications (1)

Publication Number Publication Date
CA969695A true CA969695A (en) 1975-06-17

Family

ID=25758506

Family Applications (1)

Application Number Title Priority Date Filing Date
CA102,723A Expired CA969695A (en) 1970-01-16 1971-01-11 Polyurethane elastomers and a process for their production

Country Status (7)

Country Link
BE (1) BE761625A (en)
CA (1) CA969695A (en)
CH (1) CH543556A (en)
DE (1) DE2025896A1 (en)
FR (1) FR2076151B1 (en)
GB (2) GB1329381A (en)
NL (1) NL7100591A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5488230A (en) * 1977-12-21 1979-07-13 Ihara Chem Ind Co Ltd 4-alkoxy-3,5-diamino-alpha,alpha,alpha-trifluoromethylbenzene,its preparation, and hardeners for polyurethane elastomers consisting of it
AU1689783A (en) * 1982-08-09 1984-02-16 Gaf Corporation Diamine/diol polymer chain extender blends
DE3801083A1 (en) * 1988-01-16 1989-07-27 Bayer Ag DIAMINOARYL SULPHONES, METHOD FOR THE PRODUCTION THEREOF AND USE IN THE PRODUCTION OF POLYURETHANE ELASTOMERS

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1940363C3 (en) * 1968-10-17 1979-09-13 Bayer Ag, 5090 Leverkusen Aromatic diamines containing ester groups and processes for the production of polyurethane elastomers from these compounds

Also Published As

Publication number Publication date
DE2001772A1 (en) 1971-07-22
NL7100591A (en) 1971-07-20
GB1329381A (en) 1973-09-05
BE761625A (en) 1971-06-16
FR2076151A1 (en) 1971-10-15
CH543556A (en) 1973-12-14
DE2001772B2 (en) 1977-06-30
GB1329382A (en) 1973-09-05
FR2076151B1 (en) 1975-07-04
DE2025896A1 (en) 1971-07-22

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