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1. WO1999003946 - HOT-SETTING WASH-FAST SEALANT FOR SHELL STRUCTURES

Publication Number WO/1999/003946
Publication Date 28.01.1999
International Application No. PCT/EP1998/004209
International Filing Date 07.07.1998
Chapter 2 Demand Filed 07.01.1999
IPC
C08L 9/00 2006.1
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
9Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
C09J 123/08 2006.1
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 MATERIALS AS ADHESIVES
123Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
02not modified by chemical after-treatment
04Homopolymers or copolymers of ethene
08Copolymers of ethene
CPC
C08L 2666/08
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
2666Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
02Organic macromolecular compounds, natural resins, waxes or and bituminous materials
04Macromolecular compounds according to groups C08L7/00 - C08L49/00, or C08L55/00 - C08L57/00; Derivatives thereof
08Homopolymers or copolymers according to C08L7/00 - C08L21/00; Derivatives thereof
C08L 9/00
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
9Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
C09J 123/0853
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
123Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
02not modified by chemical after-treatment
04Homopolymers or copolymers of ethene
08Copolymers of ethene
0846Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
0853Vinylacetate
C09K 2003/1059
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
3Materials not provided for elsewhere
10Materials in mouldable or extrudable form; for sealing or packing joints or covers
1034Materials or components characterised by specific properties
1059Heat-curable materials
C09K 3/10
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
3Materials not provided for elsewhere
10Materials in mouldable or extrudable form; for sealing or packing joints or covers
Applicants
  • HENKEL TEROSON GMBH [DE]/[DE] (AT, BE, BR, CA, CH, CY, CZ, DE, DK, ES, FI, FR, GB, GR, HU, IE, IT, JP, KR, LU, MC, MX, NL, PL, PT, SE, SK, TR)
  • BORN, Peter [DE]/[DE] (UsOnly)
  • HÖLLRIEGEL, Klaus [DE]/[DE] (UsOnly)
Inventors
  • BORN, Peter
  • HÖLLRIEGEL, Klaus
Agents
  • MATHES, Nikolaus
Priority Data
197 30 425.716.07.1997DE
Publication Language German (de)
Filing Language German (DE)
Designated States
Title
(DE) HEISSHÄRTENDE WÄSCHEFESTE ROHBAU-VERSIEGELUNG
(EN) HOT-SETTING WASH-FAST SEALANT FOR SHELL STRUCTURES
(FR) SCELLEMENT POUR GROS OEUVRE, LESSIVABLE ET THERMODURCISSABLE
Abstract
(DE) Warmpumpbare, heißhärtende Zusammensetzungen auf der Basis von festen Ethylen-Vinylacetat-Copolymeren sowie flüssigen reaktiven Weichmachern mit olefinisch ungesättigten Doppelbindungen und mindestens einem peroxidischen Vernetzungsmittel eignen sich als Versiegelungsmittel von Fein- und Grobnähten im Fahrzeugbau. Bei Zusatz von Treibmitteln zu diesen Zusammensetzungen lassen sich diese als Unterfütterungsklebstoffe einsetzen. Die bevorzugten Einsatzgebiete sind im Rohbau bei der Fertigung von Automobilen.
(EN) The invention relates to hot-pumpable, hot-setting compounds with a base of solid ethylene-vinyl acetate copolymers, liquid reactive plasticisers with olefinically unsaturated double bonds and at least one peroxidic curing agent. The inventive compounds are particularly suitable for use as sealants for fine and coarse seams in vehicle construction. If an expanding agent is added to the inventive compounds, they can be used as underfeeding adhesives. The inventive sealants are preferably used for shell structures in automobile construction.
(FR) L'invention concerne des compositions thermodurcissables et thermopompables, à base de copolymères éthylène-vinylacétate, ainsi que de plastifiants réactifs liquides avec des liaisons doubles insaturées par oléfine et au moins un agent réticulant peroxyde. Ces compositions s'utilisent comme agents de scellement de soudures fines ou épaisses dans le cadre de la construction automobile. L'adjonction à ces compositions, d'agents porogènes, permet de les utiliser comme adhésifs de sous-garnissage. Les domaines d'application préférés de ces compositions sont le gros oeuvre dans la production automobile.
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