GB1550257A - Process for the production of non-cellular moulded articles based on organic polyisocyanates - Google Patents

Process for the production of non-cellular moulded articles based on organic polyisocyanates

Info

Publication number
GB1550257A
GB1550257A GB2893777A GB2893777A GB1550257A GB 1550257 A GB1550257 A GB 1550257A GB 2893777 A GB2893777 A GB 2893777A GB 2893777 A GB2893777 A GB 2893777A GB 1550257 A GB1550257 A GB 1550257A
Authority
GB
United Kingdom
Prior art keywords
production
organic polyisocyanates
moulded articles
articles based
cellular moulded
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
GB2893777A
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
Priority claimed from JP51081781A external-priority patent/JPS5922192B2/en
Priority claimed from DE2631167A external-priority patent/DE2631167C3/en
Application filed by Bayer AG filed Critical Bayer AG
Publication of GB1550257A publication Critical patent/GB1550257A/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
    • C08G18/791—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
    • G04C3/14—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating a stepping motor
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G5/00—Setting, i.e. correcting or changing, the time-indication
    • G04G5/02—Setting, i.e. correcting or changing, the time-indication by temporarily changing the number of pulses per unit time, e.g. quick-feed method

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
GB2893777A 1976-07-09 1977-07-11 Process for the production of non-cellular moulded articles based on organic polyisocyanates Expired GB1550257A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP51081781A JPS5922192B2 (en) 1976-07-09 1976-07-09 A clock circuit that compensates for the time error that occurs when a reset is released.
DE2631167A DE2631167C3 (en) 1976-07-10 1976-07-10 Process for the production of solid molded parts

Publications (1)

Publication Number Publication Date
GB1550257A true GB1550257A (en) 1979-08-15

Family

ID=25770681

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2893777A Expired GB1550257A (en) 1976-07-09 1977-07-11 Process for the production of non-cellular moulded articles based on organic polyisocyanates

Country Status (1)

Country Link
GB (1) GB1550257A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4299924A (en) 1979-08-10 1981-11-10 Toyota Jidosha Kogyo Kabushiki Kaisha Polyisocyanurate resin and process for making the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4299924A (en) 1979-08-10 1981-11-10 Toyota Jidosha Kogyo Kabushiki Kaisha Polyisocyanurate resin and process for making the same

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee