MX9709145A - Proceso de adhesividad. - Google Patents

Proceso de adhesividad.

Info

Publication number
MX9709145A
MX9709145A MX9709145A MX9709145A MX9709145A MX 9709145 A MX9709145 A MX 9709145A MX 9709145 A MX9709145 A MX 9709145A MX 9709145 A MX9709145 A MX 9709145A MX 9709145 A MX9709145 A MX 9709145A
Authority
MX
Mexico
Prior art keywords
adhesive
substrates
final strength
gluey
friction
Prior art date
Application number
MX9709145A
Other languages
English (en)
Other versions
MXPA97009145A (es
Inventor
Andreas Ferencz
Norbert Hubner
Herbert Fischer
Lothar Unger
Bernd Peters
Wolf-Rudiger Muller
Horst Donothek
Jorg Kuhn
Original Assignee
Henkel 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
Priority claimed from DE19519391A external-priority patent/DE19519391A1/de
Priority claimed from DE19548842A external-priority patent/DE19548842A1/de
Application filed by Henkel Kgaa filed Critical Henkel Kgaa
Publication of MX9709145A publication Critical patent/MX9709145A/es
Publication of MXPA97009145A publication Critical patent/MXPA97009145A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
    • C09J175/04—Polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/0804—Manufacture of polymers containing ionic or ionogenic groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6603—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6607—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
    • C08G18/6611—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203 having at least three hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6625—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/34
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J167/00—Adhesives based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Adhesives based on derivatives of such polymers
    • C09J167/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J9/00—Adhesives characterised by their physical nature or the effects produced, e.g. glue sticks
    • C09J9/005—Glue sticks
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2170/00—Compositions for adhesives
    • C08G2170/40—Compositions for pressure-sensitive adhesives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2250/00—Compositions for preparing crystalline polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Materials For Medical Uses (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)
  • Saccharide Compounds (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Medicinal Preparation (AREA)
  • Die Bonding (AREA)

Abstract

La presente invencion se refiere al proceso para unir dos sustratos con un adhesivo anidro o con poco contenido de agua, parcialmente cristalino, solido a la temperatura ambiente, el proceso se caracteriza porque el adhesivo primero se activa por friccion interna y/o externa. Luego, los sustratos se juntan con el adhesivo entre éstos. Cuando se le deja en resoso, la estructura logra sus resistencia final después de un periodo de entre algunos segundos hasta algunos días. La friccion destruye la estructura cristalina y hace que el adhesivo se vuelve pegajoso, y la recristalizacion de su resistencia final y elimina la consistencia pegajosa. El adhesivo se basa de preferencia en poliéster o poliuretano y se utiliza de preferencia en forma de barra adhesiva sin empaque impermeable. Es especialmente adecuado para unir papel, dado que no causa corrugacion.
MXPA/A/1997/009145A 1995-05-26 1997-11-26 Proceso de adhesividad MXPA97009145A (es)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE19519391A DE19519391A1 (de) 1995-05-26 1995-05-26 Klebeverfahren
DE19519391.1 1995-05-26
DE19548842A DE19548842A1 (de) 1995-12-27 1995-12-27 Klebeverfahren
DE19548842.3 1995-12-27
PCT/EP1996/002194 WO1996037566A1 (de) 1995-05-26 1996-05-22 Klebeverfahren

Publications (2)

Publication Number Publication Date
MX9709145A true MX9709145A (es) 1998-03-31
MXPA97009145A MXPA97009145A (es) 1998-10-15

Family

ID=

Also Published As

Publication number Publication date
WO1996037566A1 (de) 1996-11-28
BR9608808A (pt) 1999-02-17
PL184265B1 (pl) 2002-09-30
CZ295465B6 (cs) 2005-08-17
CN1149271C (zh) 2004-05-12
CN1185170A (zh) 1998-06-17
EP0828801B1 (de) 2004-10-27
ES2231816T3 (es) 2005-05-16
TR199701433T1 (xx) 1998-03-21
CZ373797A3 (cs) 1998-05-13
AU5819896A (en) 1996-12-11
JPH11511774A (ja) 1999-10-12
ATE280814T1 (de) 2004-11-15
RU2189380C2 (ru) 2002-09-20
HUP9802171A3 (en) 1999-03-29
CA2222553A1 (en) 1996-11-28
HUP9802171A2 (hu) 1999-01-28
US6093270A (en) 2000-07-25
DE59611129D1 (de) 2004-12-02
AU704147B2 (en) 1999-04-15
PL322104A1 (en) 1998-01-05
EP0828801A1 (de) 1998-03-18

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Legal Events

Date Code Title Description
FG Grant or registration
GD Licence granted
MM Annulment or lapse due to non-payment of fees