DE69807928D1 - Modified polyurethane hot-melt adhesive - Google Patents

Modified polyurethane hot-melt adhesive

Info

Publication number
DE69807928D1
DE69807928D1 DE1998607928 DE69807928T DE69807928D1 DE 69807928 D1 DE69807928 D1 DE 69807928D1 DE 1998607928 DE1998607928 DE 1998607928 DE 69807928 T DE69807928 T DE 69807928T DE 69807928 D1 DE69807928 D1 DE 69807928D1
Authority
DE
Grant status
Grant
Patent type
Prior art keywords
melt adhesive
modified polyurethane
polyurethane hot
hot
modified
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE1998607928
Other languages
German (de)
Other versions
DE69807928T2 (en )
Inventor
Michael Krebs
Yingjie Li
Ingolf Scheffler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HENKEL AG & CO. KGAA, 40589 DUESSELDORF, DE
Original Assignee
Henkel AG and Co KGaA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Grant date

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08Processes
    • C08G18/10Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C08G18/12Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40High-molecular-weight compounds
    • C08G18/4009Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
    • C08G18/4063Mixtures of compounds of group C08G18/62 with other macromolecular compounds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40High-molecular-weight compounds
    • C08G18/62Polymers of compounds having carbon-to-carbon double bonds
    • C08G18/6216Polymers of alpha-beta ethylenically unsaturated carboxylic acids or of derivatives thereof
    • C08G18/622Polymers of esters of alpha-beta ethylenically unsaturated carboxylic acids
    • C08G18/6225Polymers of esters of acrylic or methacrylic acid
    • C08G18/6229Polymers of hydroxy groups containing esters of acrylic or methacrylic acid with aliphatic polyalcohols
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40High-molecular-weight compounds
    • C08G18/62Polymers of compounds having carbon-to-carbon double bonds
    • C08G18/6216Polymers of alpha-beta ethylenically unsaturated carboxylic acids or of derivatives thereof
    • C08G18/625Polymers of alpha-beta ethylenically unsaturated carboxylic acids; hydrolyzed polymers of esters of these acids
    • C08G18/6254Polymers of alpha-beta ethylenically unsaturated carboxylic acids and of esters of these acids containing hydroxy groups
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; MISCELLANEOUS COMPOSITIONS; MISCELLANEOUS APPLICATIONS OF MATERIALS
    • C09DCOATING 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
    • C09D175/00Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04Polyurethanes
    • C09D175/06Polyurethanes from polyesters
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2170/00Compositions for adhesives
    • C08G2170/20Compositions for hot melt adhesives
DE1998607928 1997-12-01 1998-11-21 Modified polyurethane hot-melt adhesive Expired - Lifetime DE69807928T2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US6719797 true 1997-12-01 1997-12-01
PCT/EP1998/007496 WO1999028363A1 (en) 1997-12-01 1998-11-21 Modified polyurethane hotmelt adhesive

Publications (2)

Publication Number Publication Date
DE69807928D1 true DE69807928D1 (en) 2002-10-17
DE69807928T2 DE69807928T2 (en) 2003-06-05

Family

ID=22074359

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1998607928 Expired - Lifetime DE69807928T2 (en) 1997-12-01 1998-11-21 Modified polyurethane hot-melt adhesive

Country Status (1)

Country Link
DE (1) DE69807928T2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005026085A1 (en) 2005-06-07 2006-12-14 Construction Research & Technology Gmbh Silane-modified urea-derivatives, processes for their preparation and their use as a rheological aid

Also Published As

Publication number Publication date Type
DE69807928T2 (en) 2003-06-05 grant

Similar Documents

Publication Publication Date Title
DE29702671U1 (en) stent
DE29720737U1 (en) Scope
DE29714699U1 (en) Disc
DE29723369U1 (en) receiving set
DE29716117U1 (en) stent
DE29713417U1 (en) sharpener
DE9419317U1 (en) adhesive element
DE29712064U1 (en) Time-keeping
DE29709487U1 (en) connecting element
DE29714542U1 (en) connecting element
DE29707111U1 (en) abrasives
DE29723163U1 (en) track element
DE29705842U1 (en) writing Help
DE29717387U1 (en) watering place
DE69802715T2 (en) telemetry
DE29708687U1 (en) adhesive bond
DE69718035T2 (en) Moisture-regulating adhesive bandage
DE29706561U1 (en) joint tape
DE29706691U1 (en) Self-adhesive Bohrstaubfangbeutel
DE69709452T2 (en) Melt adhesive applicator
DE29721146U1 (en) joint
DE29709868U1 (en) joint
DE29709723U1 (en) Flexible lead
DE29705250U1 (en) blackboard
DE29711659U1 (en) Serving

Legal Events

Date Code Title Description
8363 Opposition against the patent
8327 Change in the person/name/address of the patent owner

Owner name: HENKEL AG & CO. KGAA, 40589 DUESSELDORF, DE

8366 Restricted maintained after opposition proceedings
8332 No legal effect for de