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1. WO2012006001 - CATALYSEURS À BASE D'AMINES TERTIAIRES THERMOACTIVÉS ET STABLES AU STOCKAGE POUR RÉSINES ÉPOXY

Numéro de publication WO/2012/006001
Date de publication 12.01.2012
N° de la demande internationale PCT/US2011/041966
Date du dépôt international 27.06.2011
CIB
C09J 163/04 2006.01
CCHIMIE; MÉTALLURGIE
09COLORANTS; PEINTURES; PRODUITS À POLIR; RÉSINES NATURELLES; ADHÉSIFS; COMPOSITIONS NON PRÉVUES AILLEURS; UTILISATIONS DE SUBSTANCES, NON PRÉVUES AILLEURS
JADHÉSIFS; ASPECTS NON MÉCANIQUES DES PROCÉDÉS DE COLLAGE EN GÉNÉRAL; PROCÉDÉS DE COLLAGE NON PRÉVUS AILLEURS; EMPLOI DE MATÉRIAUX COMME ADHÉSIFS
163Adhésifs à base de résines époxy; Adhésifs à base de dérivés des résines époxy
04Epoxynovolaques
CPC
C08G 59/621
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
59Polycondensates containing more than one epoxy group per molecule
18Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; ; e.g. general methods of curing
40characterised by the curing agents used
62Alcohols or phenols
621Phenols
C08G 59/686
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
59Polycondensates containing more than one epoxy group per molecule
18Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; ; e.g. general methods of curing
68characterised by the catalysts used
686containing nitrogen
C08L 61/06
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
61Compositions of condensation polymers of aldehydes or ketones
04Condensation polymers of aldehydes or ketones with phenols only
06of aldehydes with phenols
C09J 163/00
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIAL AS ADHESIVES
163Adhesives based on epoxy resins; Adhesives based on derivatives of epoxy resins
C09J 163/04
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIAL AS ADHESIVES
163Adhesives based on epoxy resins; Adhesives based on derivatives of epoxy resins
04Epoxynovolacs
Déposants
  • DOW GLOBAL TECHNOLOGIES LLC [US/US]; 2040 Dow Center Midland, MI 48674, US (AllExceptUS)
  • MING, Ming [CN/CN]; CN (UsOnly)
  • FENG, Shaoguang [US/CN]; CN (UsOnly)
  • LIU, Yan, Fei [CN/CN]; CN (UsOnly)
  • FROESE, Robert, D. [US/US]; US (UsOnly)
  • LUTZ, Andreas [DE/CH]; CH (UsOnly)
  • EAGLE, Glenn, G. [US/US]; US (UsOnly)
  • JIALANELLA, Gary, L. [US/US]; US (UsOnly)
  • COLE, Eric, E. [US/US]; US (UsOnly)
  • GOLDEN, Michael, R. [US/US]; US (UsOnly)
Inventeurs
  • MING, Ming; CN
  • FENG, Shaoguang; CN
  • LIU, Yan, Fei; CN
  • FROESE, Robert, D.; US
  • LUTZ, Andreas; CH
  • EAGLE, Glenn, G.; US
  • JIALANELLA, Gary, L.; US
  • COLE, Eric, E.; US
  • GOLDEN, Michael, R.; US
Mandataires
  • XU, Hong, J.; The Dow Chemical Company Intellectual Property P.O. Box 1967 Midland, MI 48641-1967, US
Données relatives à la priorité
61/431,86312.01.2011US
PCT/CN2010/07470129.06.2010CN
Langue de publication anglais (EN)
Langue de dépôt anglais (EN)
États désignés
Titre
(EN) STORAGE-STABLE HEAT-ACTIVATED TERTIARY AMINE CATALYSTS FOR EPOXY RESINS
(FR) CATALYSEURS À BASE D'AMINES TERTIAIRES THERMOACTIVÉS ET STABLES AU STOCKAGE POUR RÉSINES ÉPOXY
Abrégé
(EN)
Epoxy adhesive compositions contain a heat-activatable catalyst. The heat-activatable catalyst includes a tertiary amine catalyst and a novolac resin that has a weight average molecular weight of at least 3000. One-component epoxy adhesive formulations that contain the heat-activatable catalyst have unexpectedly good storage stability.
(FR)
La présente invention concerne des compositions époxy adhésives contenant un catalyseur thermoactivable. Le catalyseur thermoactivable comprend un catalyseur à base d'amines tertiaires et une résine novolac qui présente une masse moléculaire moyenne en poids d'au moins 3000. Les préparations époxy adhésives mono-composantes qui contiennent le catalyseur thermoactivable présentent une stabilité au stockage étonnamment bonne.
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