DE2058502C3 - Polyurethanelastomere - Google Patents

Polyurethanelastomere

Info

Publication number
DE2058502C3
DE2058502C3 DE2058502A DE2058502A DE2058502C3 DE 2058502 C3 DE2058502 C3 DE 2058502C3 DE 2058502 A DE2058502 A DE 2058502A DE 2058502 A DE2058502 A DE 2058502A DE 2058502 C3 DE2058502 C3 DE 2058502C3
Authority
DE
Germany
Prior art keywords
parts
elastomer
solution
nco
molecular weight
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
DE2058502A
Other languages
German (de)
English (en)
Other versions
DE2058502B2 (de
DE2058502A1 (de
Inventor
Helmnut Dr. 5000 Köln Reiff
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 DE2058502A priority Critical patent/DE2058502C3/de
Priority to NLAANVRAGE7116222,A priority patent/NL174947C/xx
Priority to IT31623/71A priority patent/IT946094B/it
Priority to GB5498171A priority patent/GB1338948A/en
Priority to BE775894A priority patent/BE775894A/xx
Priority to FR7142537A priority patent/FR2123265B1/fr
Priority to US00202670A priority patent/US3763058A/en
Publication of DE2058502A1 publication Critical patent/DE2058502A1/de
Publication of DE2058502B2 publication Critical patent/DE2058502B2/de
Application granted granted Critical
Publication of DE2058502C3 publication Critical patent/DE2058502C3/de
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40High-molecular-weight compounds
    • C08G18/48Polyethers
    • C08G18/50Polyethers having heteroatoms other than oxygen
    • C08G18/5021Polyethers having heteroatoms other than oxygen having nitrogen
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08Processes
    • C08G18/10Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30Low-molecular-weight compounds
    • C08G18/32Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3271Hydroxyamines
    • C08G18/3275Hydroxyamines containing two hydroxy groups
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30Low-molecular-weight compounds
    • C08G18/32Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3271Hydroxyamines
    • C08G18/3293Hydroxyamines containing heterocyclic groups

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)
DE2058502A 1970-11-27 1970-11-27 Polyurethanelastomere Expired DE2058502C3 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE2058502A DE2058502C3 (de) 1970-11-27 1970-11-27 Polyurethanelastomere
IT31623/71A IT946094B (it) 1970-11-27 1971-11-25 Elastomeri poliuretanici
NLAANVRAGE7116222,A NL174947C (nl) 1970-11-27 1971-11-25 Foelies en draden, vervaardigd met toepassing van polyurethanelastomeren.
BE775894A BE775894A (fr) 1970-11-27 1971-11-26 Elastomeres de polyurethanes
GB5498171A GB1338948A (en) 1970-11-27 1971-11-26 Polyurethane elastomers
FR7142537A FR2123265B1 (enExample) 1970-11-27 1971-11-26
US00202670A US3763058A (en) 1970-11-27 1971-11-26 Polyurethane elastomers with high affinity for dyes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2058502A DE2058502C3 (de) 1970-11-27 1970-11-27 Polyurethanelastomere

Publications (3)

Publication Number Publication Date
DE2058502A1 DE2058502A1 (de) 1972-05-31
DE2058502B2 DE2058502B2 (de) 1980-10-09
DE2058502C3 true DE2058502C3 (de) 1981-06-19

Family

ID=5789320

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2058502A Expired DE2058502C3 (de) 1970-11-27 1970-11-27 Polyurethanelastomere

Country Status (7)

Country Link
US (1) US3763058A (enExample)
BE (1) BE775894A (enExample)
DE (1) DE2058502C3 (enExample)
FR (1) FR2123265B1 (enExample)
GB (1) GB1338948A (enExample)
IT (1) IT946094B (enExample)
NL (1) NL174947C (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1592173A (en) * 1976-07-30 1981-07-01 Sanyo Chemical Ind Ltd Sheet material with dyeability
DE3333834A1 (de) * 1983-09-20 1985-04-04 Herberts Gmbh, 5600 Wuppertal Verfahren zur herstellung von lack-kunstharzen und diese enthaltendes elektrotauchlack-ueberzugsmittel
US7838617B2 (en) 2003-05-05 2010-11-23 Invista North America S.àr.l. Dyeable spandex
JP5636362B2 (ja) * 2008-05-30 2014-12-03 ルブリゾル アドバンスド マテリアルズ, インコーポレイテッド 直鎖ポリウレタンからの分散剤
CN103992457A (zh) * 2014-05-26 2014-08-20 合肥市科天化工有限公司 一种阳离子亲水扩链剂及其在合成阳离子水性聚氨酯分散体中的应用
WO2025114291A1 (en) 2023-11-30 2025-06-05 Covestro Deutschland Ag Polyurethane-polyurea dispersions having a reduced content of free nitrogen compounds

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1495830B2 (de) * 1964-08-19 1977-01-27 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von loesungen von polyurethanelastomeren

Also Published As

Publication number Publication date
GB1338948A (en) 1973-11-28
DE2058502B2 (de) 1980-10-09
BE775894A (fr) 1972-03-16
NL174947C (nl) 1984-09-03
FR2123265A1 (enExample) 1972-09-08
NL7116222A (enExample) 1972-05-30
US3763058A (en) 1973-10-02
FR2123265B1 (enExample) 1976-07-30
DE2058502A1 (de) 1972-05-31
IT946094B (it) 1973-05-21

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee