Processing

Please wait...

Settings

Settings

Goto Application

1. WO1997014729 - END-FUNCTIONALIZED ANILINE-BASED OLIGOMERS, CORROSION-RESISTANT COPOLYMERS AND METHODS OF MAKING THE SAME

Publication Number WO/1997/014729
Publication Date 24.04.1997
International Application No. PCT/US1996/016773
International Filing Date 18.10.1996
Chapter 2 Demand Filed 16.05.1997
IPC
C07C 209/52 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
209Preparation of compounds containing amino groups bound to a carbon skeleton
44by reduction of carboxylic acids or esters thereof in presence of ammonia or amines, or by reduction of nitriles, carboxylic acid amides, imines or imino-ethers
52by reduction of imines or imino-ethers
C07C 209/64 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
209Preparation of compounds containing amino groups bound to a carbon skeleton
64by disproportionation
C07C 211/55 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
211Compounds containing amino groups bound to a carbon skeleton
43having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
54having amino groups bound to two or three six-membered aromatic rings
55Diphenylamines
C08G 73/02 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
73Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen, with or without oxygen or carbon, not provided for in groups C08G12/-C08G71/238
02Polyamines
C09D 179/02 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
179Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen, with or without oxygen, or carbon only, not provided for in groups C09D161/-C09D177/274
02Polyamines
CPC
C07C 209/52
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
209Preparation of compounds containing amino groups bound to a carbon skeleton
44by reduction of carboxylic acids or esters thereof in presence of ammonia or amines, or by reduction of nitriles, carboxylic acid amides, imines or imino-ethers
52by reduction of imines or imino-ethers
C07C 209/64
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
209Preparation of compounds containing amino groups bound to a carbon skeleton
64by disproportionation
C08G 73/0266
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
73Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
02Polyamines
026Wholly aromatic polyamines
0266Polyanilines or derivatives thereof
C09D 179/02
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
179Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen, with or without oxygen, or carbon only, not provided for in groups C09D161/00 - C09D177/00
02Polyamines
Applicants
  • DREXEL UNIVERSITY [US]/[US] (AllExceptUS)
  • WEI, Yen [US]/[US] (UsOnly)
  • YANG, Chuncai [CN]/[US] (UsOnly)
  • DING, Tianzhong [CN]/[US] (UsOnly)
  • JIA, Xinru [CN]/[US] (UsOnly)
  • JIN, Danliang [CN]/[US] (UsOnly)
  • YEH, Jui-Ming [--]/[US] (UsOnly)
  • WANG, Jianguo [CN]/[US] (UsOnly)
Inventors
  • WEI, Yen
  • YANG, Chuncai
  • DING, Tianzhong
  • JIA, Xinru
  • JIN, Danliang
  • YEH, Jui-Ming
  • WANG, Jianguo
Agents
  • CALDERONE, Lynda, L.
Priority Data
60/005,73120.10.1995US
60/013,99220.03.1996US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) END-FUNCTIONALIZED ANILINE-BASED OLIGOMERS, CORROSION-RESISTANT COPOLYMERS AND METHODS OF MAKING THE SAME
(FR) DERIVES POLYANILINE ET REVETEMENTS REALISES AVEC CES DERIVES
Abstract
(EN)
Methods of forming low molecular weight oligomers of aniline-based compounds are provided as well as methods of forming varied molecular weight oligomers and polymers that are aniline-based which are end-functionalized and capable of being reacted with other monomeric species to form a variety of copolymers. The oligomers, end-functionalized oligomers and copolymers exhibit corrosion-resistant properties and provide corrosion-resistant compounds for use on various substrates.
(FR)
L'invention concerne des procédés pour former des oligomères à faible poids moléculaire à partir de composés à base d'aniline, ainsi que des procédés pour former des oligomères et des polymères à base d'aniline ayant différents poids moléculaires, portant des groupes fonctionnels à leurs extrémités, et capables de réagir avec d'autres monomères pour former une variété de copolymères. Les oligomères et les polymères à groupes fonctionnels terminaux présentent des propriétés de résistance à la corrosion et ils permettent de réaliser des compositions résistantes à la corrosion utilisables sur différents substrats.
Also published as
US09062005
Latest bibliographic data on file with the International Bureau