[go: up one dir, main page]

FI95591B - Av fukt tvärbunden, värmesmältbar bindemedelskomposition och dess framställningsförfarande - Google Patents

Av fukt tvärbunden, värmesmältbar bindemedelskomposition och dess framställningsförfarande Download PDF

Info

Publication number
FI95591B
FI95591B FI900300A FI900300A FI95591B FI 95591 B FI95591 B FI 95591B FI 900300 A FI900300 A FI 900300A FI 900300 A FI900300 A FI 900300A FI 95591 B FI95591 B FI 95591B
Authority
FI
Finland
Prior art keywords
vinyl acetate
ethylene
acetate copolymer
polyisocyanate
composition according
Prior art date
Application number
FI900300A
Other languages
English (en)
Finnish (fi)
Other versions
FI95591C (sv
FI900300A0 (sv
Inventor
Jacques Boutillier
Yves Lermat
Original Assignee
Atochem
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
Application filed by Atochem filed Critical Atochem
Publication of FI900300A0 publication Critical patent/FI900300A0/sv
Application granted granted Critical
Publication of FI95591B publication Critical patent/FI95591B/sv
Publication of FI95591C publication Critical patent/FI95591C/sv

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
    • C08G18/08—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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/62—Polymers of compounds having carbon-to-carbon double bonds
    • C08G18/6204—Polymers of olefins
    • 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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/62—Polymers of compounds having carbon-to-carbon double bonds
    • C08G18/6212—Polymers of alkenylalcohols; Acetals thereof; Oxyalkylation products thereof
    • 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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/62—Polymers of compounds having carbon-to-carbon double bonds
    • C08G18/6216—Polymers of alpha-beta ethylenically unsaturated carboxylic acids or of derivatives thereof
    • C08G18/622—Polymers of esters of alpha-beta ethylenically unsaturated carboxylic acids
    • C08G18/6225—Polymers of esters of acrylic or methacrylic acid
    • C08G18/6229—Polymers of hydroxy groups containing esters of acrylic or methacrylic acid with aliphatic polyalcohols
    • 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)
  • Adhesives Or Adhesive Processes (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Materials For Medical Uses (AREA)

Claims (13)

1. Värmesmältbar, tvärbindningsbar bindemedelskomposition baserad pä eten-vinylacetatsampolymer innehällande hydroxyl-grupper samt polyisocyanat, kännetecknad av att 35 den föreligger i form av en prepolymer innehällande fria isocyanatgrupper härrörande frän reaktion mellan eten-vi-nylacetatsampolymeren innehällande hydroxylgrupper och ett polyisocyanat i överskott. 95591
2. Komposition enligt patentkrav l, känneteckna d av att prepolymeren innehäller 1-15 vikt-% fria isocy-, anatgrupper.
53. Komposition enligt nägot av patentkraven 1-2, k ä n -netecknad av att den ursprungliga viskositeten for den hydroxylerade eten-vinylacetatsampolymeren i smält tillständ ligger mellan 0,1 och 10 000 Pa.s.
4. Komposition enligt nägot av patentkraven 1-3, k ä n - netecknad av att den per 100-30 viktdelar av prepolymeren innehäller 0-70 viktdelar klibbharts (klibbmedel).
5. Komposition enligt patentkrav 4, känneteck-15 n a d av att viskositeten for den hydroxylerade eten-vinylacetatsampolymeren i smält tillständ ligger mellan 100 och 10 000 Pa.s.
6. Komposition enligt nägot av patentkraven 1-5, k ä n -20 netecknad av att produkten dä den är förenad med klibbhartset uppvisar en viskositet i smält tillständ av mellan 0,1 och 100 Pa.s.
7. Komposition enligt nägot av patentkraven 1-6, k ä n -25 netecknad av att polyisocyanatet är ett diisocy- anat.
8. Komposition enligt nägot av patentkraven 1-7, k ä n -netecknad av att den tvärbindes under omgivande 30 fukt.
9. Förfarande för framställning av en komposition enligt nägot av patentkraven 1-8, kännetecknat av att man genom blandning i smält tillständ omsätter en eten-viny- 35 lacetatsampolymer innehällande hydroxylgrupper med ett po-lyisocyanat i sädan andel att förhällandet isocyanatgrupper hos polyisocyanatet tili hydroxylgrupper hos sampolymeren är mindre än eller lika med 5 och större än 1. 95591
10. Förfarande enligt patentkrav 9, kännetecknat av att man till reaktionsmediet sätter ett klibbharts (klibbmedel) i smält tillständ. 5 11. Förfarande enligt patentkrav 10,känneteck nat av att klibbhartset tillsättes i sadan kvantitet att viskositeten for den erhällna blandningen i smält tillständ ligger mellan 0,1 och 100 Pa.s. 10 12. Förfarande enligt nägot av patentkraven 9-11, k ä n - netecknat av att eten-vinylacetatsampolymeren inne-hällande hydroxylgrupper innehäller frän 2xl0‘2 tili 15xl0'2 mol hydroxylgrupper per 100 g sampolymer. 15 13. Förfarande enligt nägot av patentkraven 9-12, kän netecknat av att sampolymeren innehällande hydroxylgrupper är en kombination räknat pä vikten av de ursprun-gliga monomererna av 45-93 % eten, 5-40 % vinylacetat och 2-15 % eteniskt omättad monomer innehällande en hydroxylgrupp.
FI900300A 1989-01-19 1990-01-18 Av fukt tvärbunden, värmesmältbar bindemedelskomposition och dess framställningsförfarande FI95591C (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8900602 1989-01-19
FR8900602A FR2641791B1 (fr) 1989-01-19 1989-01-19 Composition adhesive thermofusible reticulable a l'humidite, son procede de fabrication

Publications (3)

Publication Number Publication Date
FI900300A0 FI900300A0 (sv) 1990-01-18
FI95591B true FI95591B (sv) 1995-11-15
FI95591C FI95591C (sv) 1996-02-26

Family

ID=9377867

Family Applications (1)

Application Number Title Priority Date Filing Date
FI900300A FI95591C (sv) 1989-01-19 1990-01-18 Av fukt tvärbunden, värmesmältbar bindemedelskomposition och dess framställningsförfarande

Country Status (14)

Country Link
US (2) US5189096A (sv)
EP (1) EP0380379B1 (sv)
JP (1) JPH0649859B2 (sv)
AT (1) ATE82993T1 (sv)
AU (1) AU631394B2 (sv)
CA (1) CA2008045C (sv)
DE (1) DE69000500T2 (sv)
DK (1) DK0380379T3 (sv)
ES (1) ES2054275T3 (sv)
FI (1) FI95591C (sv)
FR (1) FR2641791B1 (sv)
GR (1) GR3007005T3 (sv)
IE (1) IE900203L (sv)
PT (1) PT92895A (sv)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2664284B1 (fr) * 1990-07-05 1994-07-08 Ceca Sa Resines tackifiantes modifiees et produits assimiles pour adhesifs thermofusibles reticulables par l'humidite; adhesifs thermofusibles les incorporant et leurs applications.
DE4213361A1 (de) * 1992-04-23 1993-10-28 Bayer Ag Verfahren zur Herstellung von Isocyanatpräpolymeren und ihre Verwendung zur Herstellung von Beschichtungsmitteln
FR2698877B1 (fr) * 1992-12-04 1995-04-07 Atochem Elf Sa Composition adhésives thermofusibles réticulables à l'humidité.
EP0603634A3 (en) * 1992-12-21 1995-02-15 Basf Corp Compositions of injection moldable thermoplastic polyurethanes with reduced cycle time, and process for their preparation
US5977268A (en) * 1993-11-08 1999-11-02 Basf Corporation Thermoplastic polyurethane with poly(hydroxyl group)-containing resin
US6136446A (en) * 1995-05-19 2000-10-24 Prc-Desoto International, Inc. Desiccant matrix for an insulating glass unit
US5849832A (en) * 1995-10-25 1998-12-15 Courtaulds Aerospace One-component chemically curing hot applied insulating glass sealant
EP0810247A3 (fr) * 1996-05-29 1997-12-10 Elf Atochem S.A. Compositions adhésives à base de copolymères éthylène-ester d'acide insaturé et contenant des fonctions hydroxyles
US6465104B1 (en) 1997-12-01 2002-10-15 Henkel Kommanditgesellschaft Auf Aktien Modified polyurethane hotmelt adhesive
US6482878B1 (en) 2000-04-21 2002-11-19 National Starch And Chemical Investment Holding Corporation Polyurethane hotmelt adhesives with acrylic copolymers and thermoplastic resins
DE10106630A1 (de) * 2001-02-12 2002-08-22 Jowat Lobers U Frank Gmbh & Co Selbsttragendes reaktives Schmelzklebeelement und seine Verwendung
DE60218773T2 (de) * 2001-05-04 2007-12-06 Rohm And Haas Co. Verfahren zum Herstellen eines Laminats
JP2012036267A (ja) * 2010-08-05 2012-02-23 Tosoh Corp 熱可塑性ポリウレタン
JP6919529B2 (ja) * 2017-11-28 2021-08-18 株式会社デンソー 硬化性樹脂組成物およびこれを用いた電装部品

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB552444A (en) * 1941-09-01 1943-04-08 Du Pont Improvements in or relating to polyvinyl compounds and to compositions containing the same
DE1621822B2 (de) * 1967-12-06 1974-07-18 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von Überzügen
DE2237674A1 (de) * 1972-07-31 1974-02-21 Eib Wilhelm Verfahren zur herstellung von beschichtungs- bzw. klebemassen
JPS49114654A (sv) * 1973-03-06 1974-11-01
JPS5037218A (sv) * 1973-08-06 1975-04-07
JPS5036264A (sv) * 1973-08-06 1975-04-05
JPS5615418B2 (sv) * 1973-10-08 1981-04-10
JPS5337739A (en) * 1976-09-20 1978-04-07 Koyo Sangyo Co Adhesive
US4215023A (en) * 1978-11-13 1980-07-29 E. I. Du Pont De Nemours And Company Urethane enamel coating composition
JPS55106272A (en) * 1979-02-09 1980-08-14 Takeda Chem Ind Ltd Powdery compound for flame coating
US4295910A (en) * 1980-04-25 1981-10-20 Champion International Corporation Process for production of vinyl film-cellulosic laminates and laminates produced thereby
JPS5785871A (en) * 1980-11-17 1982-05-28 Sumitomo Chem Co Ltd Adhesive composition for decorative plywood
DE3112117A1 (de) * 1981-03-27 1982-10-07 Bayer Ag, 5090 Leverkusen Verwendung von in wasser dispergierbaren polyisocyanat-zubereitungen als zusatzmittel fuer waessrige klebstoffe
JPS58141274A (ja) * 1982-02-17 1983-08-22 Dainippon Ink & Chem Inc 接着剤組成物
FR2616155A1 (fr) * 1987-06-05 1988-12-09 Atochem Composition pour adhesif thermofusible reticulable. adhesif en resultant. procede de collage

Also Published As

Publication number Publication date
GR3007005T3 (sv) 1993-07-30
JPH02258884A (ja) 1990-10-19
CA2008045A1 (fr) 1990-07-19
FI95591C (sv) 1996-02-26
EP0380379B1 (fr) 1992-12-02
AU631394B2 (en) 1992-11-26
CA2008045C (fr) 1996-06-04
IE900203L (en) 1990-07-19
FR2641791A1 (fr) 1990-07-20
FI900300A0 (sv) 1990-01-18
AU4853490A (en) 1990-07-26
ATE82993T1 (de) 1992-12-15
DE69000500D1 (de) 1993-01-14
DE69000500T2 (de) 1993-04-15
US5324778A (en) 1994-06-28
JPH0649859B2 (ja) 1994-06-29
DK0380379T3 (da) 1993-01-25
US5189096A (en) 1993-02-23
FR2641791B1 (fr) 1991-04-19
PT92895A (pt) 1990-07-31
EP0380379A1 (fr) 1990-08-01
ES2054275T3 (es) 1994-08-01

Similar Documents

Publication Publication Date Title
FI95591B (sv) Av fukt tvärbunden, värmesmältbar bindemedelskomposition och dess framställningsförfarande
US6482878B1 (en) Polyurethane hotmelt adhesives with acrylic copolymers and thermoplastic resins
US5866656A (en) Polyurethane hotmelt adhesives with reactive acrylic copolymers
US4891269A (en) Bonding method employing thermally stable hot melt moisture-cure polyurethane adhesive composition
US5021507A (en) Arcylic modified reactive urethane hot melt adhesive compositions
JP5773652B2 (ja) 湿気硬化性ホットメルト接着剤
FI75586B (fi) Smaeltlim.
US5550191A (en) Catalyst for reactive hot melt adhesives
MXPA02005305A (es) Adhesivo reactivo, de fusion en caliente, mejorado.
JPH0216180A (ja) ホットメルトポリウレタン接着性組成物
AU664783B2 (en) Hot-melt adhesive compositions crosslinkable by moisture
JP2015110788A (ja) 改良された耐加水分解性を有する反応性ホットメルト接着剤
EP0246473B1 (en) Acrylic modified reactive urethane hot melt adhesive compositions
JP7337048B2 (ja) 高強度で長いオープンタイムのポリウレタン反応性ホットメルト
US20030213557A1 (en) Reactive hot melt adhesive
CA2209967C (fr) Adhesifs monocomposants a base de polyurethane a cohesion initiale amelioree
CA1337093C (en) Acrylic modified reactive urethane hot melt adhesive compositions
WO2002083807A1 (en) Moisture cured polyurethane hot melt adhesives with reactive tackifiers
US5262481A (en) Moisture-cross-linkable thermoplastic adhesive compositions, uses thereof, and modified components for use in said adhesive compositions
AU601081B2 (en) Aqueous polymer composition
US6207785B1 (en) Hydroxylated polydiene based hot-melt adhesive compositions
US6218471B1 (en) Adhesive compositions based on ethylene-unsaturated acid ester copolymers and containing hydroxyl functional groups
JPH04335082A (ja) 接着剤組成物
JPS6250376A (ja) 溶剤型接着剤組成物
CA2023567A1 (en) 2-part urethane composition for improved adhesion on cold rolled steel

Legal Events

Date Code Title Description
BB Publication of examined application
MM Patent lapsed

Owner name: ATOCHEM