FR1373230A - Polyurethane polymers and process for preparing them - Google Patents

Polyurethane polymers and process for preparing them

Info

Publication number
FR1373230A
FR1373230A FR946365A FR946365A FR1373230A FR 1373230 A FR1373230 A FR 1373230A FR 946365 A FR946365 A FR 946365A FR 946365 A FR946365 A FR 946365A FR 1373230 A FR1373230 A FR 1373230A
Authority
FR
France
Prior art keywords
preparing
polyurethane polymers
polyurethane
polymers
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
FR946365A
Other languages
French (fr)
Inventor
Harald Oertel
Heinrich Rinke
Wilhelm Thoma
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
Application filed by Bayer AG filed Critical Bayer AG
Priority to FR946365A priority Critical patent/FR1373230A/en
Priority claimed from GB3497963A external-priority patent/GB1055304A/en
Application granted granted Critical
Publication of FR1373230A publication Critical patent/FR1373230A/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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/721—Two or more polyisocyanates not provided for in one single group C08G18/73 - C08G18/80
    • 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)
FR946365A 1963-09-03 1963-09-03 Polyurethane polymers and process for preparing them Expired FR1373230A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR946365A FR1373230A (en) 1963-09-03 1963-09-03 Polyurethane polymers and process for preparing them

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR946365A FR1373230A (en) 1963-09-03 1963-09-03 Polyurethane polymers and process for preparing them
GB3497963A GB1055304A (en) 1963-09-04 1963-09-04 Process for forming polyurethane polymers from solution

Publications (1)

Publication Number Publication Date
FR1373230A true FR1373230A (en) 1964-09-25

Family

ID=26203185

Family Applications (1)

Application Number Title Priority Date Filing Date
FR946365A Expired FR1373230A (en) 1963-09-03 1963-09-03 Polyurethane polymers and process for preparing them

Country Status (1)

Country Link
FR (1) FR1373230A (en)

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