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1. WO1996002495 - DI-AMINO COMPOUNDS AND THEIR USE IN POLYURETHANE COMPOSITIONS, IN POLYAMIDE, POLYIMIDE, POLYUREA AND EPOXY RESIN

Publication Number WO/1996/002495
Publication Date 01.02.1996
International Application No. PCT/US1995/008862
International Filing Date 14.07.1995
IPC
C07C 217/58 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
217Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton
54having etherified hydroxy groups bound to carbon atoms of at least one six-membered aromatic ring and amino groups bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings of the same carbon skeleton
56with amino groups linked to the six-membered aromatic ring, or to the condensed ring system containing that ring, by carbon chains not further substituted by singly-bound oxygen atoms
58with amino groups and the six-membered aromatic ring, or the condensed ring system containing that ring, bound to the same carbon atom of the carbon chain
C08G 18/32 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
18Polymeric products of isocyanates or isothiocyanates
06with compounds having active hydrogen
28characterised by the compounds used containing active hydrogen
30Low-molecular-weight compounds
32Polyhydroxy compounds; Polyamines; Hydroxy amines
C08G 18/50 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
18Polymeric products of isocyanates or isothiocyanates
06with compounds having active hydrogen
28characterised by the compounds used containing active hydrogen
40High-molecular-weight compounds
48Polyethers
50having hetero atoms other than oxygen
C08G 59/50 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
59Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by reaction of epoxy polycondensates with monofunctional low-molecular-weight compounds; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
18Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
40characterised by the curing agents used
50Amines
C08G 65/26 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
65Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
02from cyclic ethers by opening of the heterocyclic ring
26from cyclic ethers and other compounds
C08G 65/325 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
65Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
02from cyclic ethers by opening of the heterocyclic ring
32Polymers modified by chemical after-treatment
321with inorganic compounds
325containing nitrogen
CPC
C07C 217/58
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
217Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton
54having etherified hydroxy groups bound to carbon atoms of at least one six-membered aromatic ring and amino groups bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings of the same carbon skeleton
56with amino groups linked to the six-membered aromatic ring, or to the condensed ring system containing that ring, by carbon chains not further substituted by singly-bound oxygen atoms
58with amino groups and the six-membered aromatic ring, or the condensed ring system containing that ring, bound to the same carbon atom of the carbon chain
C07C 45/70
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
45Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
61by reactions not involving the formation of >C = O groups
67by isomerisation; by change of size of the carbon skeleton
68by increase in the number of carbon atoms
70by reaction with functional groups containing oxygen only in singly bound form
C07C 45/71
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
45Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
61by reactions not involving the formation of >C = O groups
67by isomerisation; by change of size of the carbon skeleton
68by increase in the number of carbon atoms
70by reaction with functional groups containing oxygen only in singly bound form
71being hydroxy groups
C07C 49/825
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
49Ketones; Ketenes; Dimeric ketenes
76Ketones containing a keto group bound to a six-membered aromatic ring
82containing hydroxy groups
825all hydroxy groups bound to the ring
C07C 49/84
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
49Ketones; Ketenes; Dimeric ketenes
76Ketones containing a keto group bound to a six-membered aromatic ring
84containing ether groups, groups, groups, or groups
C08G 18/324
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
18Polymeric products of isocyanates or isothiocyanates
06with compounds having active hydrogen
28characterised by the compounds used containing active hydrogen
30Low-molecular-weight compounds
32Polyhydroxy compounds; Polyamines; Hydroxyamines
3225Polyamines
3237aromatic
324containing only one aromatic ring
Applicants
  • HOECHST CELANESE CORPORATION [US/US]; Route 202-206 Somerville, NJ 08876, US
Inventors
  • SHEEHAN, Michael, T.; US
  • SOUNIK, James, R.; US
  • HANN, Bret, F.; US
  • WILKISON, William, W., III; US
Agents
  • SPIERING, M., Susan; Hoechst Celanese Corporation Patent Dept. 1901 Clarkwood Road Corpus Christi, TX 78409 , US
Priority Data
08/277,71520.07.1994US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) DI-AMINO COMPOUNDS AND THEIR USE IN POLYURETHANE COMPOSITIONS, IN POLYAMIDE, POLYIMIDE, POLYUREA AND EPOXY RESIN
(FR) COMPOSES DI-AMINO ET UTILISATION DE CES COMPOSES DANS DES COMPOSITIONS DE POLYURETHANE, DANS LE POLYAMIDE, LE POLYIMIDE, LA POLYUREE ET LA RESINE EPOXY
Abstract
(EN)
Di-amines endowed with chain extension activity for formulations such as polyureas and polyurethanes are disclosed, and which have general formula (1) wherein n is 0-1000 and m is 0-100; R1, R2, R5, and R6 are each independently selected from the group consisting of H, -CH3, -CH2CH3, -CH2OH, and -CH2-CH2-OH; and R3 and R4 are each independently selected from the group consisting of -C2H4-; and -C3H6-; and the diasteromeric salts thereof.
(FR)
L'invention concerne des di-amines présentant une activité d'extension de chaîne pour des formulations telles que les polyurées et les polyuréthanes selon la formule générale (1). Dans cette dernière, n est compris entre 0 et 1000 et m entre 0 et 100; R1, R2, R5 et R6 sont chacun choisis indépendamment dans le groupe se composant d'H, -CH3, -CH2CH3,-CH2OH, et -CH2-CH2-OH; et R3 et R4 sont sélectionnés indépendamment dans le groupe se composant de -C2H4-; et -C3H6-, et les sels diastéromères de ces derniers.
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