IT8423003A0 - Poliisocianati modificati astruttura biuretica e processo per la loro preparazione. - Google Patents

Poliisocianati modificati astruttura biuretica e processo per la loro preparazione.

Info

Publication number
IT8423003A0
IT8423003A0 IT8423003A IT2300384A IT8423003A0 IT 8423003 A0 IT8423003 A0 IT 8423003A0 IT 8423003 A IT8423003 A IT 8423003A IT 2300384 A IT2300384 A IT 2300384A IT 8423003 A0 IT8423003 A0 IT 8423003A0
Authority
IT
Italy
Prior art keywords
biuretic
preparation
modified polyisocyanates
polyisocyanates
modified
Prior art date
Application number
IT8423003A
Other languages
English (en)
Other versions
IT1196281B (it
IT8423003A1 (it
Inventor
Eugenio Bianchin
Giovanni Longo
G Flavio Lunardon
Original Assignee
Montedison Spa
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 Montedison Spa filed Critical Montedison Spa
Priority to IT23003/84A priority Critical patent/IT1196281B/it
Publication of IT8423003A0 publication Critical patent/IT8423003A0/it
Priority to JP60220507A priority patent/JPS6191165A/ja
Priority to EP85112618A priority patent/EP0177059B1/en
Priority to DE8585112618T priority patent/DE3581350D1/de
Priority to AT85112618T priority patent/ATE60052T1/de
Publication of IT8423003A1 publication Critical patent/IT8423003A1/it
Priority to US07/134,595 priority patent/US4841095A/en
Application granted granted Critical
Publication of IT1196281B publication Critical patent/IT1196281B/it

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
IT23003/84A 1984-10-05 1984-10-05 Poliisocianati modificati a struttura biuretica e processo per la loro preparazione IT1196281B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT23003/84A IT1196281B (it) 1984-10-05 1984-10-05 Poliisocianati modificati a struttura biuretica e processo per la loro preparazione
JP60220507A JPS6191165A (ja) 1984-10-05 1985-10-04 ビウレツト構造を有する変性ポリイソシアネートおよびその製造方法
EP85112618A EP0177059B1 (en) 1984-10-05 1985-10-04 Modified polyisocyanates with biuret structure and process for their preparation
DE8585112618T DE3581350D1 (de) 1984-10-05 1985-10-04 Polyisocyanate mit biuretstruktur und herstellungsverfahren.
AT85112618T ATE60052T1 (de) 1984-10-05 1985-10-04 Polyisocyanate mit biuretstruktur und herstellungsverfahren.
US07/134,595 US4841095A (en) 1984-10-05 1987-12-16 Modified polyisocyanates with biuret structure and process for their preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT23003/84A IT1196281B (it) 1984-10-05 1984-10-05 Poliisocianati modificati a struttura biuretica e processo per la loro preparazione

Publications (3)

Publication Number Publication Date
IT8423003A0 true IT8423003A0 (it) 1984-10-05
IT8423003A1 IT8423003A1 (it) 1986-04-05
IT1196281B IT1196281B (it) 1988-11-16

Family

ID=11202753

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23003/84A IT1196281B (it) 1984-10-05 1984-10-05 Poliisocianati modificati a struttura biuretica e processo per la loro preparazione

Country Status (6)

Country Link
US (1) US4841095A (it)
EP (1) EP0177059B1 (it)
JP (1) JPS6191165A (it)
AT (1) ATE60052T1 (it)
DE (1) DE3581350D1 (it)
IT (1) IT1196281B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4443885A1 (de) * 1994-12-09 1996-06-13 Basf Ag Verfahren zur Herstellung von Biuretgruppen enthaltenden Polyisocyanaten
DE102009033637A1 (de) * 2009-07-17 2011-01-20 Bayer Materialscience Ag Prepolymere

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3954714A (en) * 1971-12-23 1976-05-04 Ici United States Inc. Polymerizable urethane compounds and polymers thereof
JPS539206B2 (it) * 1974-05-20 1978-04-04
US4386032A (en) * 1981-04-13 1983-05-31 Imperial Chemical Industries Limited Liquid polyisocyanate compositions
US4419293A (en) * 1981-07-10 1983-12-06 Mobay Chemical Corporation Aliphatic solvent compatible isocyanates

Also Published As

Publication number Publication date
EP0177059A2 (en) 1986-04-09
ATE60052T1 (de) 1991-02-15
US4841095A (en) 1989-06-20
EP0177059B1 (en) 1991-01-16
IT1196281B (it) 1988-11-16
DE3581350D1 (de) 1991-02-21
IT8423003A1 (it) 1986-04-05
EP0177059A3 (en) 1987-01-28
JPS6191165A (ja) 1986-05-09

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19931014