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1. WO2002053672 - DERIVED TIMBER PRODUCTS CONSISTING OF WOOD PARTS GLUED BY MEANS OF POLYISOCYANATES

Publication Number WO/2002/053672
Publication Date 11.07.2002
International Application No. PCT/EP2002/000012
International Filing Date 03.01.2002
Chapter 2 Demand Filed 27.06.2002
IPC
C08G 18/10 2006.1
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
08Processes
10Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
C08G 18/20 2006.1
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
08Processes
16Catalysts
18containing secondary or tertiary amines or salts thereof
20Heterocyclic amines; Salts thereof
C08G 18/36 2006.1
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
36Hydroxylated esters of higher fatty acids
C09J 175/04 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
175Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
04Polyurethanes
CPC
C08G 18/10
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
08Processes
10Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
C08G 18/2081
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
08Processes
16Catalysts
18containing secondary or tertiary amines or salts thereof
20Heterocyclic amines; Salts thereof
2081containing at least two non-condensed heterocyclic rings
C08G 18/36
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
36Hydroxylated esters of higher fatty acids
C09J 175/04
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
175Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
04Polyurethanes
Y10T 428/31591
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
428Stock material or miscellaneous articles
31504Composite [nonstructural laminate]
31551Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
31591Next to cellulosic
Applicants
  • BASF AKTIENGESELLSCHAFT [DE]/[DE] (AllExceptUS)
  • HÄBERLE, Karl [DE]/[DE] (UsOnly)
  • LEUBNER, Marcus [DE]/[DE] (UsOnly)
  • PFÜTZE, Eberhard [DE]/[DE] (UsOnly)
  • SCHMIDT, Michael [DE]/[DE] (UsOnly)
Inventors
  • HÄBERLE, Karl
  • LEUBNER, Marcus
  • PFÜTZE, Eberhard
  • SCHMIDT, Michael
Common Representative
  • BASF AKTIENGESELLSCHAFT
Priority Data
101 00 220.304.01.2001DE
Publication Language German (de)
Filing Language German (DE)
Designated States
Title
(DE) HOLZWERKSTOFFE AUS MIT POLYISOCYANATEN VERLEIMTEN HOLZTEILEN
(EN) DERIVED TIMBER PRODUCTS CONSISTING OF WOOD PARTS GLUED BY MEANS OF POLYISOCYANATES
(FR) MATIERES A BASE DE BOIS CONSTITUEES DE PIECES DE BOIS COLLEES PAR DES POLYISOCYANATES
Abstract
(DE) Holzwerkstoffe aus Holzteilen, die mit einer Klebstoffzusammensetzung, enthaltend - ein Isocyanatgruppen tragendes Präpolymer (Präpolymer P), ableitet von A) einer Komponente A, enthaltend A1) 25 bis 100 Gew.-% eines Triglycerides mit mehreren reaktiven Gruppen, die mit Isocyanatgruppen in einer Additionsreaktion reagieren können (Triglyceride A1), und A2) 0 bis 75 Gew.-% einer sonstigen Verbindung mit einer oder mehreren reaktiven Gruppen, die mit Isocyanatgruppen in einer Additionsreaktion reagieren können (Komponente A2), und B) einer Komponente B, enthaltend ein Polyisocyanat, gegebenenfalls übliche Hilfs- und Zusatzstoffe, gegebenenfalls einen aktivator und gegebenenfalls einen Füllstoff, verleimt sind, sowie Klebstoffzusammensetzungen.
(EN) The invention relates to derived timber products consisting of wood parts which are glued by means of an adhesive composition, and such adhesive compositions. Said adhesive composition contains a prepolymer (prepolymer P) carrying isocyanate groups and derived from (A) a constituent A containing (A1) between 25 and 100 wt. % of a triglyceride having a plurality of reactive groups which can react with isocyanate groups in an addition reaction (triglycerides A1), and (A2) between 0 and 75 wt. % of another compound having at least one reactive group which can react with isocyanate groups in an addition reaction (constituent A2); and (B) a constituent B containing a polyisocyanate, optionally standard auxiliary and addition agents, optionally an activator, and optionally a filler material.
(FR) L'invention concerne des matières à base de bois constituées de pièces de bois qui sont collées avec une composition adhésive, ainsi que de telles compositions adhésives. Ladite composition adhésive comprend: un prépolymère (prépolymère P) portant des groupes isocyanates, dérivé de (A) un composant A contenant (A1) 25 à 100 % en poids d'un triglycéride comportant plusieurs groupes réactifs qui peuvent réagir avec des groupes isocyanates selon une réaction d'addition (triglycérides A1), et (A2) 0 à 75 % en poids d'un autre composé comportant au moins un groupe réactif pouvant réagir avec des groupes isocyanates selon une réaction d'addition (composant A2), et (B) un composant B contenant un polyisocyanate; éventuellement des additifs et auxiliaires habituels; éventuellement un activateur; et éventuellement une matière de charge.
Related patent documents
NO20033056This application is not viewable in PATENTSCOPE because the national phase entry has not been published yet or the national entry is issued from a country that does not share data with WIPO or there is a formatting issue or an unavailability of the application.
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