DD115142A1 - - Google Patents

Info

Publication number
DD115142A1
DD115142A1 DD17892174A DD17892174A DD115142A1 DD 115142 A1 DD115142 A1 DD 115142A1 DD 17892174 A DD17892174 A DD 17892174A DD 17892174 A DD17892174 A DD 17892174A DD 115142 A1 DD115142 A1 DD 115142A1
Authority
DD
German Democratic Republic
Application number
DD17892174A
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 filed Critical
Priority to DD17892174A priority Critical patent/DD115142A1/xx
Priority to DE19752523987 priority patent/DE2523987A1/de
Publication of DD115142A1 publication Critical patent/DD115142A1/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
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6633—Compounds of group C08G18/42
    • C08G18/6637—Compounds of group C08G18/42 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/664—Compounds of group C08G18/42 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
    • 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
    • C08G18/80—Masked polyisocyanates
    • C08G18/8003—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen
    • C08G18/8006—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32
    • C08G18/8009—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3203
    • C08G18/8012—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3203 with diols
    • C08G18/8019—Masked aromatic polyisocyanates

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)
DD17892174A 1974-06-04 1974-06-04 DD115142A1 (enrdf_load_stackoverflow)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DD17892174A DD115142A1 (enrdf_load_stackoverflow) 1974-06-04 1974-06-04
DE19752523987 DE2523987A1 (de) 1974-06-04 1975-05-30 Verfahren zur herstellung thermoplastisch verformbarer polyurethanelastomerer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD17892174A DD115142A1 (enrdf_load_stackoverflow) 1974-06-04 1974-06-04

Publications (1)

Publication Number Publication Date
DD115142A1 true DD115142A1 (enrdf_load_stackoverflow) 1975-09-12

Family

ID=5496023

Family Applications (1)

Application Number Title Priority Date Filing Date
DD17892174A DD115142A1 (enrdf_load_stackoverflow) 1974-06-04 1974-06-04

Country Status (2)

Country Link
DD (1) DD115142A1 (enrdf_load_stackoverflow)
DE (1) DE2523987A1 (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU642409B2 (en) * 1989-03-20 1993-10-21 Reeves Brothers Inc. Linear polyurethane elastomer compositions and use of modified diisocyanates for preparing same
DE3941234A1 (de) * 1989-12-14 1991-06-20 Bayer Ag Thermoplastische polyurethane mit verbesserter fliessfaehigkeit
US5128434A (en) * 1990-11-27 1992-07-07 Bausch & Lomb Incorporated Control of hard segment size in polyurethane formation
DE4217362A1 (de) * 1992-05-26 1993-12-02 Bayer Ag Thermoplastisch verarbeitbare Polyurethan-Elastomere mit verbessertem Verarbeitungsverhalten und Verfahren zur Herstellung

Also Published As

Publication number Publication date
DE2523987A1 (de) 1976-01-02

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