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JPS5592356A - Polyisocyanate*its manufacture and use - Google Patents

Polyisocyanate*its manufacture and use

Info

Publication number
JPS5592356A
JPS5592356A JP17058179A JP17058179A JPS5592356A JP S5592356 A JPS5592356 A JP S5592356A JP 17058179 A JP17058179 A JP 17058179A JP 17058179 A JP17058179 A JP 17058179A JP S5592356 A JPS5592356 A JP S5592356A
Authority
JP
Japan
Prior art keywords
polyisocyanate
manufacture
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.)
Pending
Application number
JP17058179A
Other languages
English (en)
Inventor
Raihiman Buorufugangu
Keenitsuhi Kurausu
Shieenfueruderu Manfureeto
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 JPS5592356A publication Critical patent/JPS5592356A/ja
Pending 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
    • C08G18/7806—Nitrogen containing -N-C=0 groups
    • C08G18/7818—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups
    • C08G18/7831—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups containing biuret groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C275/00—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C275/46—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups containing any of the groups, X being a hetero atom, Y being any atom, e.g. acylureas
    • C07C275/58—Y being a hetero atom
    • C07C275/62—Y being a nitrogen atom, e.g. biuret
    • 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
    • C08G18/7806—Nitrogen containing -N-C=0 groups
    • C08G18/7818—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups
    • 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
    • C08G18/8038—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3225
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP17058179A 1978-12-30 1979-12-28 Polyisocyanate*its manufacture and use Pending JPS5592356A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782856864 DE2856864A1 (de) 1978-12-30 1978-12-30 Neue polyisocyanate, ein verfahren zu ihrer herstellung und ihre verwendung

Publications (1)

Publication Number Publication Date
JPS5592356A true JPS5592356A (en) 1980-07-12

Family

ID=6058756

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17058179A Pending JPS5592356A (en) 1978-12-30 1979-12-28 Polyisocyanate*its manufacture and use

Country Status (6)

Country Link
US (1) US4373080A (ja)
EP (1) EP0012970B1 (ja)
JP (1) JPS5592356A (ja)
CA (1) CA1133004A (ja)
DE (2) DE2856864A1 (ja)
ES (1) ES487339A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6136324A (ja) * 1984-07-10 1986-02-21 バイエル・アクチエンゲゼルシヤフト ラクタム類の活性化アニオン性重合

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4474857A (en) * 1978-11-30 1984-10-02 General Electric Company Silicone resin coating composition containing an ultraviolet light absorbing agent
FR2487826B1 (fr) * 1980-07-31 1986-04-25 Asahi Chemical Ind Procede de preparation en continu de polyisocyanate
DE3244407A1 (de) * 1982-12-01 1984-06-07 Bayer Ag, 5090 Leverkusen Neue polyisocyanatgemische, ein verfahren zu ihrer herstellung und ihre verwendung als aufbaukomponente bei der herstellung von polyurethankunststoffen
US4816600A (en) * 1985-08-09 1989-03-28 Ici Americas Inc. Isocyanate compositions obtained from reaction of isocyanates with blocked polamines
DE3680414D1 (de) * 1985-08-09 1991-08-29 Ici America Inc Fluessige harnstoff- und/oder biuretgruppen enthaltende organische polyisocyanatzusammensetzungen.
DE10025301A1 (de) * 2000-05-22 2001-11-29 Bayer Ag Verfahren zur Herstellung von Polyisocyanaten mit Biuretstruktur
EP2132249A1 (de) * 2007-03-09 2009-12-16 Basf Se Verfahren zur herstellung von farblosen, lagerstabilen biuretgruppenhaltigen polyisocyanaten
EP4497164A1 (en) * 2022-03-21 2025-01-29 BYK-Chemie GmbH Dispersant composition for use in manufacturing batteries

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL238495A (ja) 1958-04-24
NL294647A (ja) 1962-06-27
BE637578A (ja) * 1962-09-19
DE1174760B (de) 1963-02-18 1964-07-30 Bayer Ag Verfahren zur Herstellung von Polyisocyanaten mit Biuret-Struktur
US3124605A (en) * 1963-12-05 1964-03-10 Biuret polyisocyanates
US3358010A (en) * 1964-03-11 1967-12-12 Mobay Chemical Corp Biuret polyisocyanates
US3462470A (en) 1965-06-21 1969-08-19 Allied Chem Liquid polyisocyanate compositions and process for the manufacture thereof
NO123123B (ja) * 1969-06-19 1971-09-27 Dynamit Nobel Ag
US3824266A (en) * 1969-12-17 1974-07-16 Bayer Ag Polyisocyanates which contain biuret groups
US3862973A (en) * 1970-03-07 1975-01-28 Bayer Ag Process for the preparation of polyisocyanates containing biuret groups
DE2010887A1 (de) * 1970-03-07 1971-09-30 Farbenfabriken Bayer Ag, 5090 Lever Kusen Verfahren zur Herstellung von stabilen biuretgruppenhaltigen Polyisocyanaten
DE2308015B2 (de) * 1973-02-17 1980-07-31 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Polyisocyanaten mit Biuretstruktur
US3903126A (en) * 1973-12-11 1975-09-02 Basf Ag Manufacture of biuret group-containing polyisocyanates
US4147714A (en) * 1976-03-10 1979-04-03 Bayer Aktiengesellschaft Process for the preparation of polyisocyanates which contain biuret groups
DE2730513A1 (de) * 1977-07-06 1979-01-25 Bayer Ag Verfahren zur herstellung von modifizierten polyisocyanaten

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6136324A (ja) * 1984-07-10 1986-02-21 バイエル・アクチエンゲゼルシヤフト ラクタム類の活性化アニオン性重合

Also Published As

Publication number Publication date
DE2960498D1 (en) 1981-10-22
EP0012970A1 (de) 1980-07-09
EP0012970B1 (de) 1981-07-15
US4373080A (en) 1983-02-08
ES487339A1 (es) 1980-09-16
CA1133004A (en) 1982-10-05
DE2856864A1 (de) 1980-07-24

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