DE2861432D1 - Process for the preparation of blocked polyisocyanates and blocked polyisocyanates obtainable therby - Google Patents

Process for the preparation of blocked polyisocyanates and blocked polyisocyanates obtainable therby

Info

Publication number
DE2861432D1
DE2861432D1 DE7878200062T DE2861432T DE2861432D1 DE 2861432 D1 DE2861432 D1 DE 2861432D1 DE 7878200062 T DE7878200062 T DE 7878200062T DE 2861432 T DE2861432 T DE 2861432T DE 2861432 D1 DE2861432 D1 DE 2861432D1
Authority
DE
Germany
Prior art keywords
blocked polyisocyanates
therby
preparation
obtainable
blocked
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
DE7878200062T
Other languages
English (en)
Inventor
Rainer Dr Gras
Johann Dr Obendorf
Elmar Dr Wolf
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.)
Huels AG
Original Assignee
Chemische Werke Huels 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 Chemische Werke Huels AG filed Critical Chemische Werke Huels AG
Priority to DE7878200062T priority Critical patent/DE2861432D1/de
Application granted granted Critical
Publication of DE2861432D1 publication Critical patent/DE2861432D1/de
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/04—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D233/06—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to ring carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
DE7878200062T 1977-07-01 1978-06-27 Process for the preparation of blocked polyisocyanates and blocked polyisocyanates obtainable therby Expired DE2861432D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE7878200062T DE2861432D1 (en) 1977-07-01 1978-06-27 Process for the preparation of blocked polyisocyanates and blocked polyisocyanates obtainable therby

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19772729704 DE2729704A1 (de) 1977-07-01 1977-07-01 Verfahren zur herstellung von blockierten polyisocyanaten
DE7878200062T DE2861432D1 (en) 1977-07-01 1978-06-27 Process for the preparation of blocked polyisocyanates and blocked polyisocyanates obtainable therby

Publications (1)

Publication Number Publication Date
DE2861432D1 true DE2861432D1 (en) 1982-02-04

Family

ID=6012873

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19772729704 Withdrawn DE2729704A1 (de) 1977-07-01 1977-07-01 Verfahren zur herstellung von blockierten polyisocyanaten
DE7878200062T Expired DE2861432D1 (en) 1977-07-01 1978-06-27 Process for the preparation of blocked polyisocyanates and blocked polyisocyanates obtainable therby

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19772729704 Withdrawn DE2729704A1 (de) 1977-07-01 1977-07-01 Verfahren zur herstellung von blockierten polyisocyanaten

Country Status (6)

Country Link
US (1) US4200725A (de)
EP (1) EP0000232B1 (de)
JP (1) JPS5444670A (de)
DE (2) DE2729704A1 (de)
DK (1) DK297978A (de)
IT (1) IT1096841B (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4322327A (en) * 1979-10-19 1982-03-30 Mitsubishi Petrochemical Co., Ltd. Slow-curing water-curable urethane prepolymer composition
JPS56152130U (de) * 1980-04-11 1981-11-14
DE3128733A1 (de) * 1981-07-21 1983-02-24 Hoechst Ag, 6000 Frankfurt "elastifiziertes additionsprodukt aus polyalkylenaether-polyolen und polyisocyanaten, dieses enthaltende mischungen und deren verwendung"
DE3403500A1 (de) * 1984-02-02 1985-08-08 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von stabilisierten polyisocyanaten, stabilisierte isocyanate ratardierter reaktivitaet und ihre verwendung zur polyurethanherstellung
DE3610758A1 (de) * 1986-03-29 1987-10-01 Huels Chemische Werke Ag Pulverfoermige ueberzugsmittel auf basis von 1.2-epoxidverbindungen
GB9520317D0 (en) * 1995-10-05 1995-12-06 Baxenden Chem Ltd Water dispersable blocked isocyanates
JP5687187B2 (ja) * 2008-04-30 2015-03-18 シーカ・テクノロジー・アーゲー エポキシ樹脂組成物のための活性剤
JP6095766B2 (ja) 2013-02-26 2017-03-15 富士フイルム株式会社 セルロースアシレートフィルム、新規化合物、偏光板および液晶表示装置
CN105384951B (zh) 2014-09-03 2020-09-18 富士胶片株式会社 聚合物膜、偏振片及液晶显示装置
WO2018102333A1 (en) * 2016-11-30 2018-06-07 Dow Global Technologies Llc Isocyanate-blocked amidines as latent polyurethane catalysts
TWI846735B (zh) * 2018-09-28 2024-07-01 日商廣榮化學股份有限公司 醯胺鹽化合物之製造方法及醯胺鹽化合物

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2952665A (en) * 1955-12-08 1960-09-13 Mobay Chemical Corp High molecular weight cyclic trimers containing blocked isocyanate groups
GB1032059A (en) * 1963-10-29 1966-06-08 Takeda Chemical Industries Ltd Blocked isocyanate compositions
FR1466282A (fr) * 1964-07-03 1967-01-20 Basf Ag Formamidino-nu-carboxalcoyl- et -cycloalcoylamides, et procédé pour leur fabrication
US3855235A (en) * 1973-07-16 1974-12-17 Ashland Oil Inc Quaternary ammonium derivatives of bisimidazoline compounds
US4046744A (en) * 1976-07-28 1977-09-06 Rohm And Haas Company Thermosetting coatings based on ketoxime-blocked isocyanates and oxazolidines

Also Published As

Publication number Publication date
EP0000232B1 (de) 1981-12-09
US4200725A (en) 1980-04-29
IT1096841B (it) 1985-08-26
DE2729704A1 (de) 1979-01-11
JPS5444670A (en) 1979-04-09
EP0000232A1 (de) 1979-01-10
DK297978A (da) 1979-01-02
IT7825168A0 (it) 1978-06-30

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: HUELS AG, 4370 MARL, DE

8339 Ceased/non-payment of the annual fee