ES2125651T3 - Composiciones de poliuretano con bajo contenido en diisocianatos monomeros. - Google Patents

Composiciones de poliuretano con bajo contenido en diisocianatos monomeros.

Info

Publication number
ES2125651T3
ES2125651T3 ES95929868T ES95929868T ES2125651T3 ES 2125651 T3 ES2125651 T3 ES 2125651T3 ES 95929868 T ES95929868 T ES 95929868T ES 95929868 T ES95929868 T ES 95929868T ES 2125651 T3 ES2125651 T3 ES 2125651T3
Authority
ES
Spain
Prior art keywords
compositions
low content
adhesives
diisocianates
polyurethane
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
ES95929868T
Other languages
English (en)
Other versions
ES2125651T5 (es
Inventor
Michael Krebs
Gerd Bolte
Christa Dernst-Mentges
Gunter Henke
Wolfgang Klauck
Hermann Kluth
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 and Co KGaA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27511762&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2125651(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE4429679A external-priority patent/DE4429679A1/de
Priority claimed from DE19944440322 external-priority patent/DE4440322A1/de
Priority claimed from DE19944441190 external-priority patent/DE4441190A1/de
Priority claimed from DE19944441570 external-priority patent/DE4441570A1/de
Priority claimed from DE19944441770 external-priority patent/DE4441770A1/de
Application filed by Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Publication of ES2125651T3 publication Critical patent/ES2125651T3/es
Application granted granted Critical
Publication of ES2125651T5 publication Critical patent/ES2125651T5/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/80—Masked polyisocyanates
    • C08G18/8061—Masked polyisocyanates masked with compounds having only one group containing active hydrogen
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • 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
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • 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
    • C08G18/2805—Compounds having only one group containing active hydrogen
    • 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
    • C08G18/2805—Compounds having only one group containing active hydrogen
    • C08G18/2815—Monohydroxy compounds
    • C08G18/282—Alkanols, cycloalkanols or arylalkanols including terpenealcohols
    • 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
    • C08G18/2805—Compounds having only one group containing active hydrogen
    • C08G18/2815—Monohydroxy compounds
    • C08G18/282—Alkanols, cycloalkanols or arylalkanols including terpenealcohols
    • C08G18/2825—Alkanols, cycloalkanols or arylalkanols including terpenealcohols having at least 6 carbon atoms
    • 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
    • C08G18/2805—Compounds having only one group containing active hydrogen
    • C08G18/288—Compounds containing at least one heteroatom other than oxygen or nitrogen
    • C08G18/289—Compounds containing at least one heteroatom other than oxygen or nitrogen containing silicon
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
    • 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
    • C08G2170/00—Compositions for adhesives
    • C08G2170/20—Compositions for hot melt adhesives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00—Composition 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
    • C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
    • C08L2666/26—Natural polymers, natural resins or derivatives thereof according to C08L1/00 - C08L5/00, C08L89/00, C08L93/00, C08L97/00 or C08L99/00

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Sealing Material Composition (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

SE DESCRIBEN COMPOSICIONES DE POLIURETANO CON UN BAJO CONTENIDO EN MONOMEROS DE DIISOCIANATO. PREFERIBLEMENTE SE UTILIZAN AQUI ISOCIANATOS TRIFUNCIONALES, QUE SE PUEDE REDUCIR OPCIONALMENTE SU FUNCIONALIDAD A 3,0 + 0,7 CON AGENTE MONOFUNCIONAL DE ROTURA. POR TANTO LAS COMPOSICIONES CONTIENEN CANTIDADES MUCHO MENORES DE ISOCIANATOS FACILMENTE VOLATILES. ESTAS COMPOSICIONES ESTAN INDICADAS PARA UTILIZARSE COMO ADHESIVOS REACTIVOS DE FUSION, ADHESIVOS DE UNION, ADHESIVOS/SELLADORES Y COMPUESTOS DE APRESTO, ASI COMO PARA LA SINTESIS DE PLASTICOS ESPUMADOS A PARTIR DE RECIPIENTES PRESURIZADOS DE UN SOLO USO (LATAS DE AEROSOL). A CAUSA DEL BAJO CONTENIDO EN DIISOCIANATOS MONOMERICOS VOLATILES, SE PUEDE REDUCIR DE FORMA SIGNIFICATIVA EL GASTO EN MEDIDAS PROTECTORAS DE TRABAJO, Y ADEMAS SE FACILITA CONSIDERABLEMENTE LA RETIRADA DE LOS RESTOS QUE QUEDAN EN LOS RECIPIENTES.
ES95929868T 1994-08-22 1995-08-14 Composiciones de poliuretano con bajo contenido en diisocianatos monomeros. Expired - Lifetime ES2125651T5 (es)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
DE4429679 1994-08-22
DE4429679A DE4429679A1 (de) 1994-08-22 1994-08-22 Reaktiver Polyurethan-Schmelzklebstoff
DE4440322 1994-11-11
DE19944440322 DE4440322A1 (de) 1994-11-11 1994-11-11 Reaktive Polyurethan-Kleb-/Dichtmasse
DE4441190 1994-11-18
DE19944441190 DE4441190A1 (de) 1994-11-18 1994-11-18 Primer für lackierte Oberflächen
DE4441570 1994-11-23
DE19944441570 DE4441570A1 (de) 1994-11-23 1994-11-23 Schaumkunststoff aus Einweg-Druckbehältern
DE4441770 1994-11-24
DE19944441770 DE4441770A1 (de) 1994-11-24 1994-11-24 Kaschierklebstoffe auf Basis von Polyurethanen mit niedrigem Gehalt an monomeren Diisocyanaten

Publications (2)

Publication Number Publication Date
ES2125651T3 true ES2125651T3 (es) 1999-03-01
ES2125651T5 ES2125651T5 (es) 2004-11-01

Family

ID=27511762

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95929868T Expired - Lifetime ES2125651T5 (es) 1994-08-22 1995-08-14 Composiciones de poliuretano con bajo contenido en diisocianatos monomeros.

Country Status (22)

Country Link
US (1) US5880167A (es)
EP (1) EP0777695B2 (es)
JP (1) JPH10504350A (es)
KR (1) KR970705593A (es)
CN (1) CN1155288A (es)
AT (1) ATE174042T1 (es)
AU (1) AU3345795A (es)
BR (1) BR9508745A (es)
CA (1) CA2198388A1 (es)
CZ (1) CZ53197A3 (es)
DE (1) DE59504433D1 (es)
DK (1) DK0777695T4 (es)
ES (1) ES2125651T5 (es)
FI (1) FI970752L (es)
HR (1) HRP950457A2 (es)
HU (1) HUT77802A (es)
MX (1) MX9701338A (es)
NO (1) NO970238L (es)
PL (1) PL318143A1 (es)
SK (1) SK22797A3 (es)
WO (1) WO1996006124A1 (es)
ZA (1) ZA956985B (es)

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HUT77802A (hu) 1998-08-28
JPH10504350A (ja) 1998-04-28
CA2198388A1 (en) 1996-02-29
SK22797A3 (en) 1997-09-10
EP0777695B1 (de) 1998-12-02
CN1155288A (zh) 1997-07-23
EP0777695A1 (de) 1997-06-11
MX9701338A (es) 1997-05-31
AU3345795A (en) 1996-03-14
US5880167A (en) 1999-03-09
EP0777695B2 (de) 2004-03-17
HRP950457A2 (en) 1997-10-31
CZ53197A3 (en) 1997-10-15
BR9508745A (pt) 1997-09-30
DE59504433D1 (de) 1999-01-14
FI970752A0 (fi) 1997-02-21
NO970238D0 (no) 1997-01-20
ZA956985B (en) 1996-06-24
ATE174042T1 (de) 1998-12-15
DK0777695T3 (da) 1999-08-16
FI970752A7 (fi) 1997-02-21
PL318143A1 (en) 1997-05-12
ES2125651T5 (es) 2004-11-01
FI970752L (fi) 1997-02-21
KR970705593A (ko) 1997-10-09
WO1996006124A1 (de) 1996-02-29
NO970238L (no) 1997-01-20
DK0777695T4 (da) 2004-07-12

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