GB976240A - A process for the production of polymers comprising urethane and semi-carbazide groupings - Google Patents

A process for the production of polymers comprising urethane and semi-carbazide groupings

Info

Publication number
GB976240A
GB976240A GB48903/62A GB4890362A GB976240A GB 976240 A GB976240 A GB 976240A GB 48903/62 A GB48903/62 A GB 48903/62A GB 4890362 A GB4890362 A GB 4890362A GB 976240 A GB976240 A GB 976240A
Authority
GB
United Kingdom
Prior art keywords
radical
nhr
prepolymer
acid
carbazide
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
GB48903/62A
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 GB976240A publication Critical patent/GB976240A/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
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S528/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S528/903—Polymerizing or processing an isocyanate under substantially anhydrous conditions
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S528/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S528/906—Fiber or elastomer prepared from an isocyanate reactant

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)
  • Paints Or Removers (AREA)
  • Laminated Bodies (AREA)
GB48903/62A 1961-12-30 1962-12-28 A process for the production of polymers comprising urethane and semi-carbazide groupings Expired GB976240A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF35698A DE1150517B (de) 1961-12-30 1961-12-30 Verfahren zur Herstellung von Urethan- und Semicarbazidgruppierungen aufweisenden Polymeren

Publications (1)

Publication Number Publication Date
GB976240A true GB976240A (en) 1964-11-25

Family

ID=7096111

Family Applications (1)

Application Number Title Priority Date Filing Date
GB48903/62A Expired GB976240A (en) 1961-12-30 1962-12-28 A process for the production of polymers comprising urethane and semi-carbazide groupings

Country Status (5)

Country Link
US (1) US3305533A (US08080257-20111220-C00005.png)
BE (1) BE626727A (US08080257-20111220-C00005.png)
DE (1) DE1150517B (US08080257-20111220-C00005.png)
GB (1) GB976240A (US08080257-20111220-C00005.png)
NL (1) NL287282A (US08080257-20111220-C00005.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6893683B1 (en) * 1999-09-30 2005-05-17 Stahl International B.V. Process for the preparation of a coating, a coated substrate, an adhesive, a film or sheet

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1123467B (de) * 1960-08-12 1962-02-08 Bayer Ag Verfahren zur Herstellung von Urethan- und Semicarbazid-Gruppierungen aufweisenden, aus der Loesung verformbaren, hochelastischen Polymeren
CA764542A (en) * 1963-02-01 1967-08-01 Oertel Harald Substantially linear polyaddition polymers
DE1184948B (de) * 1963-06-04 1965-01-07 Bayer Ag Stabilisierung von Polyurethankunststoffen, einschliesslich Schaumstoffen, gegen Verfaerbung und Oxydation durch stickstoffhaltige Verbindungen
DE1544864A1 (de) * 1963-07-24 1970-05-21 Bayer Ag Verfahren zur Herstellung von Polyurethan-Elastomeren
DE1235499B (de) * 1964-01-15 1967-03-02 Bayer Ag Herstellen von Faeden oder Fasern aus Polyurethanen
DE1300689B (de) * 1964-05-23 1969-10-02 Bayer Ag Verfahren zur Herstellung von Polyurethanelastomeren
DE1495806B2 (de) * 1964-05-23 1972-10-26 Farbenfabriken Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von polyurethanelastomeren
NL148622B (nl) * 1964-06-30 1976-02-16 Du Pont Elastische vezel.
DE1495830B2 (de) * 1964-08-19 1977-01-27 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von loesungen von polyurethanelastomeren
DE1495840C3 (de) * 1964-10-19 1978-09-21 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Polyurethan-Elastomeren
US3467626A (en) * 1964-11-02 1969-09-16 Teijin Ltd Process for preparing a highly elastic linear polymer and an elastic article produced therefrom from isocyanate terminated prepolymers reacted with an aminohydrazide
DE1229288B (de) * 1964-12-08 1966-11-24 Bayer Ag Verfahren zur Herstellung von Polyurethan-elastomeren aus der Loesung
BE705730A (US08080257-20111220-C00005.png) * 1966-12-02 1968-03-01
US3978156A (en) * 1975-05-14 1976-08-31 The B. F. Goodrich Company Color stabilized polyurethanes
US5055545A (en) * 1989-05-18 1991-10-08 Bridgestone/Firestone, Inc. Urethane-rubber adhesives based on azoester prepolymers and derivatives thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE961572C (de) * 1953-04-24 1957-04-11 Bayer Ag Verfahren zur Herstellung hochmolekularer, vernetzter Kunststoffe
FR1112409A (fr) * 1953-10-28 1956-03-14 Phoenix Gummiwerke Ag Procédé pour produire des matières plastiques ramifiées
DE1029559B (de) * 1956-11-16 1958-05-08 Bayer Ag Verfahren zur Herstellung hochmolekularer vernetzter Kunststoffe unter Formgebung
DE1105157B (de) * 1960-02-22 1961-04-20 Bayer Ag Verfahren zur Herstellung von hochmolekularen vernetzten Kunststoffen aus Saeurehydraziden und Isocyanaten
DE1123467B (de) * 1960-08-12 1962-02-08 Bayer Ag Verfahren zur Herstellung von Urethan- und Semicarbazid-Gruppierungen aufweisenden, aus der Loesung verformbaren, hochelastischen Polymeren

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6893683B1 (en) * 1999-09-30 2005-05-17 Stahl International B.V. Process for the preparation of a coating, a coated substrate, an adhesive, a film or sheet

Also Published As

Publication number Publication date
BE626727A (US08080257-20111220-C00005.png)
NL287282A (US08080257-20111220-C00005.png)
DE1150517B (de) 1963-06-20
US3305533A (en) 1967-02-21

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