GB1329381A - Polyurethane elastomers and a process for the production thereof - Google Patents

Polyurethane elastomers and a process for the production thereof

Info

Publication number
GB1329381A
GB1329381A GB4871A GB4871A GB1329381A GB 1329381 A GB1329381 A GB 1329381A GB 4871 A GB4871 A GB 4871A GB 4871 A GB4871 A GB 4871A GB 1329381 A GB1329381 A GB 1329381A
Authority
GB
United Kingdom
Prior art keywords
polyurethane elastomers
diamine
jan
production
alkyl
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
GB4871A
Other languages
English (en)
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/de
Application filed by Bayer AG filed Critical Bayer AG
Publication of GB1329381A publication Critical patent/GB1329381A/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)
GB4871A 1970-01-16 1971-01-01 Polyurethane elastomers and a process for the production thereof Expired GB1329381A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19702025896 DE2025896A1 (de) 1970-01-16 1970-01-16 Neue Diamine. Ausscheidung aus: 2001772
DE19702001772 DE2001772C3 (de) 1970-01-16 Verfahren zur Herstellung von Polyurethanelastomeren

Publications (1)

Publication Number Publication Date
GB1329381A true GB1329381A (en) 1973-09-05

Family

ID=25758506

Family Applications (2)

Application Number Title Priority Date Filing Date
GB4871A Expired GB1329381A (en) 1970-01-16 1971-01-01 Polyurethane elastomers and a process for the production thereof
GB1329382D Expired GB1329382A (en) 1970-01-16 1971-01-01 Aromatic diamines and a process for the production thereof

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB1329382D Expired GB1329382A (en) 1970-01-16 1971-01-01 Aromatic diamines and a process for the production thereof

Country Status (7)

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

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 (de) * 1988-01-16 1989-07-27 Bayer Ag Diaminoarylsulfone, verfahren zu deren herstellung und verwendung bei der herstellung von polyurethanelastomeren

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1940363C3 (de) * 1968-10-17 1979-09-13 Bayer Ag, 5090 Leverkusen Estergruppenhaltige aromatische Diamine und Verfahren zur Herstellung von Polyurethanelastomeren aus diesen Verbindungen

Also Published As

Publication number Publication date
DE2025896A1 (de) 1971-07-22
CA969695A (en) 1975-06-17
NL7100591A (enrdf_load_stackoverflow) 1971-07-20
GB1329382A (en) 1973-09-05
FR2076151A1 (enrdf_load_stackoverflow) 1971-10-15
CH543556A (de) 1973-12-14
DE2001772A1 (de) 1971-07-22
DE2001772B2 (de) 1977-06-30
BE761625A (enrdf_load_stackoverflow) 1971-06-16
FR2076151B1 (enrdf_load_stackoverflow) 1975-07-04

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee