GB1409496A - Polyurethane polyureas which contain uretdione groups - Google Patents

Polyurethane polyureas which contain uretdione groups

Info

Publication number
GB1409496A
GB1409496A GB2015673A GB2015673A GB1409496A GB 1409496 A GB1409496 A GB 1409496A GB 2015673 A GB2015673 A GB 2015673A GB 2015673 A GB2015673 A GB 2015673A GB 1409496 A GB1409496 A GB 1409496A
Authority
GB
United Kingdom
Prior art keywords
uretdione
amino
polyurethane
groups
polyisocyanate
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
GB2015673A
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
Application filed by Bayer AG filed Critical Bayer AG
Publication of GB1409496A publication Critical patent/GB1409496A/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
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78—Nitrogen
    • C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
    • C08G18/798—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing urethdione groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D229/00—Heterocyclic compounds containing rings of less than five members having two nitrogen atoms as the only ring hetero atoms
    • 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
    • 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
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3225—Polyamines
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/70—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyurethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Paints Or Removers (AREA)
GB2015673A 1972-04-29 1973-04-27 Polyurethane polyureas which contain uretdione groups Expired GB1409496A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722221170 DE2221170A1 (de) 1972-04-29 1972-04-29 Uretdiongruppen aufweisende polyurethan-polyharnstoffe

Publications (1)

Publication Number Publication Date
GB1409496A true GB1409496A (en) 1975-10-08

Family

ID=5843669

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2015673A Expired GB1409496A (en) 1972-04-29 1973-04-27 Polyurethane polyureas which contain uretdione groups

Country Status (9)

Country Link
JP (1) JPS4941489A (de)
BE (1) BE798805A (de)
CA (1) CA1012286A (de)
DE (1) DE2221170A1 (de)
ES (1) ES414188A1 (de)
FR (1) FR2183050B1 (de)
GB (1) GB1409496A (de)
IT (1) IT986076B (de)
NL (1) NL7305860A (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4328281A (en) 1972-09-25 1982-05-04 Aerojet-General Corporation Dimer isocyanate liner compositions
WO2000039186A1 (en) * 1998-12-24 2000-07-06 Ppg Industries Ohio, Inc. Coating composition
WO2023012582A1 (en) * 2021-08-03 2023-02-09 Toray Opelontex Co., Ltd Polyurethane urea elastic fiber and production method therefor

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2420475A1 (de) * 1974-04-27 1975-11-06 Bayer Ag Uretdiongruppen aufweisende polyadditionsprodukte
DE2906134C2 (de) 1979-02-17 1984-01-19 Schering AG, 1000 Berlin und 4709 Bergkamen Polyvinylchloridplastisole mit verbessertem Eigenschaftsbild und Verfahren zu deren Herstellung
DE3232736A1 (de) * 1982-09-03 1984-03-08 Bayer Ag, 5090 Leverkusen Aromatische uretdion-di-harnstoff-diamine, verfahren zu ihrer herstellung und ihre verwendung bei der polyurethansynthese
US4522975A (en) * 1984-06-01 1985-06-11 Olin Corporation Select NCO-terminated, uretdione group-containing polyurethane prepolymers and lignocellulosic composite materials prepared therefrom
DE3511754A1 (de) * 1985-03-30 1986-10-09 Rhein-Chemie Rheinau Gmbh, 6800 Mannheim Reaktionsfaehige masse auf polyurethanbasis und deren verwendung zur herstellung von beschichtungen
JPH02157255A (ja) * 1988-12-07 1990-06-18 Daicel Huels Ltd ウレタン硬化剤
ATE251190T1 (de) * 1994-06-06 2003-10-15 Basf Corp Aldimin und isocyanat enthaltende beschichtungszusammensetzungen sowie verfahren zu deren herstellung
ES2555137T3 (es) 2011-03-30 2015-12-29 Basf Se Dispersión de poliuretano reactiva de manera latente con reticulación que puede activarse
US8841369B2 (en) 2011-03-30 2014-09-23 Basf Se Latently reactive polyurethane dispersion with activatable crosslinking

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE506014A (de) * 1950-09-29 1900-01-01
DE1014740B (de) * 1955-08-01 1957-08-29 Bayer Ag Verfahren zur Herstellung von hochmolekularen vernetzten Kunststoffen
NL109070C (de) * 1955-12-29
FR1471610A (fr) * 1965-03-17 1967-03-03 Bayer Ag Procédé de préparation de masses de polyuréthanes durcissables à la chaleur et stables à la conservation

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4328281A (en) 1972-09-25 1982-05-04 Aerojet-General Corporation Dimer isocyanate liner compositions
WO2000039186A1 (en) * 1998-12-24 2000-07-06 Ppg Industries Ohio, Inc. Coating composition
AU744696B2 (en) * 1998-12-24 2002-02-28 Ppg Industries Ohio, Inc. Coating composition
US6518388B1 (en) 1998-12-24 2003-02-11 Ppg Industries Ohio, Inc. Coating composition
WO2023012582A1 (en) * 2021-08-03 2023-02-09 Toray Opelontex Co., Ltd Polyurethane urea elastic fiber and production method therefor

Also Published As

Publication number Publication date
ES414188A1 (es) 1976-03-01
BE798805A (fr) 1973-10-29
DE2221170A1 (de) 1973-11-08
IT986076B (it) 1975-01-10
JPS4941489A (de) 1974-04-18
CA1012286A (en) 1977-06-14
FR2183050A1 (de) 1973-12-14
FR2183050B1 (de) 1979-06-22
NL7305860A (de) 1973-10-31

Similar Documents

Publication Publication Date Title
US3998794A (en) Polyurethane polyureas which contain uretdione groups
Saunders et al. Polyurethanes
GB1409496A (en) Polyurethane polyureas which contain uretdione groups
GB1145952A (en) Isocyanate-containing oxadiazinones and the preparation thereof
GB1267011A (de)
KR880011277A (ko) 폴리우레아를 반응사출성형하기 위한 개선된 초기 중합체 조성물
GB1288688A (de)
US4677136A (en) Process for the production of polyisocyanate compositions containing urea and/or biuret groups, the polyisocyanate compositions obtained by this process, and their use for the production of plastics by the isocyanate polyaddition process
GB1310754A (en) Process for the production of polyurethane-based one-compo nent systems which are stable on storage and which dry quickly in contact with atmospheric moisture
US4786704A (en) Polyurea dispersions in organic isocyanates
GB1389039A (en) Poly-oxycaproyl- polyurethane polymers
EP0457089A3 (en) Process for the preparation of amines, amines obtained by this process and their use as curing agent for epoxy resins
DE69602054D1 (de) Wässrige Polyharnstoffdispersion mit verbesserter Härte und Lösungsmittelbeständigkeit
US2927905A (en) Method of making expanded polyurethane polymer
GB1425494A (en) Flexible polyetherurethane foams
GB1234039A (de)
GB1242780A (en) Polyurethanes
GB1463069A (en) Intumescent foams
GB1331098A (en) Use of polyurethane in the production of coatings by electro static powder coating
Lowe Isocyanates in Industry: The Chemistry of Isocyanates
US2902474A (en) 1,3 bis (3-isocyanato-o-tolyl) urea and curing polyurethane elastomers therewith
EP0073517A3 (en) Aqueous dispersion on a polyurethane resin basis
KR870002172A (ko) 폴리우레탄-우레아 조성물 및 그 제조방법
GB1388748A (en) Polyester-polyurethane polymers
GB1341444A (en) Preparation of polyisocyanates which have urea groups and their use in cellular and non-cellular polyurethane resins

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee