IT1141985B - Procedimento di fabbricazione di adesivi di prepolimeri mediante reazione inizata con catalizzatore - Google Patents

Procedimento di fabbricazione di adesivi di prepolimeri mediante reazione inizata con catalizzatore

Info

Publication number
IT1141985B
IT1141985B IT20030/81A IT2003081A IT1141985B IT 1141985 B IT1141985 B IT 1141985B IT 20030/81 A IT20030/81 A IT 20030/81A IT 2003081 A IT2003081 A IT 2003081A IT 1141985 B IT1141985 B IT 1141985B
Authority
IT
Italy
Prior art keywords
prepolymers
adhesives
catalyst
manufacture
reaction initiated
Prior art date
Application number
IT20030/81A
Other languages
English (en)
Other versions
IT8120030A0 (it
Inventor
James A Hammond
Original Assignee
Colamco Inc
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 Colamco Inc filed Critical Colamco Inc
Publication of IT8120030A0 publication Critical patent/IT8120030A0/it
Application granted granted Critical
Publication of IT1141985B publication Critical patent/IT1141985B/it

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
    • C08G18/089—Reaction retarding agents
    • 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
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • 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
    • C08G18/16—Catalysts
    • C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
    • C08G18/1875—Catalysts containing secondary or tertiary amines or salts thereof containing ammonium salts or mixtures of secondary of tertiary amines and acids
    • 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
    • C08G2170/60—Compositions for foaming; Foamed or intumescent adhesives

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)
IT20030/81A 1980-10-24 1981-02-27 Procedimento di fabbricazione di adesivi di prepolimeri mediante reazione inizata con catalizzatore IT1141985B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20019980A 1980-10-24 1980-10-24

Publications (2)

Publication Number Publication Date
IT8120030A0 IT8120030A0 (it) 1981-02-27
IT1141985B true IT1141985B (it) 1986-10-08

Family

ID=22740719

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20030/81A IT1141985B (it) 1980-10-24 1981-02-27 Procedimento di fabbricazione di adesivi di prepolimeri mediante reazione inizata con catalizzatore

Country Status (8)

Country Link
JP (1) JPS57100120A (it)
AU (1) AU548942B2 (it)
DE (1) DE3141887C2 (it)
ES (1) ES8202574A1 (it)
FR (1) FR2492834B1 (it)
GB (1) GB2085902B (it)
IT (1) IT1141985B (it)
ZA (1) ZA817360B (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8503561D0 (en) * 1985-02-12 1985-03-13 Bostik Ltd Adhesive compositions
DE4032191A1 (de) * 1990-10-08 1992-04-09 Basf Schwarzheide Gmbh Verfahren zur herstellung eines feuchtigkeitshaertenden polyurethan-einkomponentenklebstoffes
US6866743B2 (en) 2001-04-12 2005-03-15 Air Products And Chemicals, Inc. Controlled structure polyurethane prepolymers for polyurethane structural adhesives
DK200201382A (da) * 2002-09-20 2004-03-21 Casco As Fremgangsmåde og apparat til fremstilling af et polyurethanbindemiddel
EP1801178A1 (en) * 2005-12-23 2007-06-27 Sika Technology AG An adhesive composition comprising a polyol base part and an isocyanate hardener and the use thereof
US8217133B2 (en) * 2006-03-08 2012-07-10 Chemtura Corporation Storage stable one component polyurethane system
CN102399524A (zh) * 2010-09-11 2012-04-04 烟台彤祥化工科技有限公司 一种轿车湿法顶棚专用胶
CN116102967B (zh) * 2022-07-21 2023-10-20 北京鑫瑞基能源科技有限公司 一种超薄涂层防腐涂料及其制备方法和应用
WO2024251442A1 (en) * 2023-06-05 2024-12-12 Evonik Operations Gmbh Additives for improving wood bonding
EP4534575A1 (de) * 2023-10-04 2025-04-09 Evonik Operations GmbH Additive zur verbesserung von holzverklebungen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3226354A (en) * 1953-08-07 1965-12-28 Monsanto Co Adhesive products of polyisocyanates and polyisothiocyanates
FR1545096A (fr) * 1967-11-21 1968-11-08 Mobay Chemical Corp Nouvelles compositions stabilisées de polyuréthanes
US3919174A (en) * 1974-07-26 1975-11-11 Union Carbide Corp Single package 100 percent solids urethane coating compositions
US3945981A (en) * 1974-11-08 1976-03-23 Uniroyal, Inc. Light stable polyurethane elastomer prepared from aliphatic isocyanate using thio tin organic compound containing sulfur attached to tin as heat activated catalyst
CA1077352A (en) * 1975-03-06 1980-05-13 Usm Corporation Coating and bonding method particularly for sole attaching
US4145515A (en) * 1976-12-01 1979-03-20 Congoleum Corporation Method of forming storage-stable polyurethane prepolymers
DE2829557B2 (de) * 1978-07-05 1980-10-30 Polychemie-Gmbh, 8900 Augsburg Lagerstabile Prepolymere auf Basis von Polyurethanen oder Polyharnstoffen

Also Published As

Publication number Publication date
GB2085902A (en) 1982-05-06
ZA817360B (en) 1982-10-27
GB2085902B (en) 1984-09-19
FR2492834A1 (fr) 1982-04-30
AU7677081A (en) 1982-04-29
ES498322A0 (es) 1982-02-01
ES8202574A1 (es) 1982-02-01
DE3141887A1 (de) 1982-08-12
JPS57100120A (en) 1982-06-22
IT8120030A0 (it) 1981-02-27
DE3141887C2 (de) 1993-09-30
FR2492834B1 (fr) 1986-12-12
AU548942B2 (en) 1986-01-09

Similar Documents

Publication Publication Date Title
IT1082703B (it) Catalizzatore di amminazione e procedimento per la produzione di alchilammine
FR2489308B1 (fr) Procede catalytique
YU41256B (en) Process for the manufacture of catalyst for the polymerization of olefines
IT1070567B (it) Processo per la produzione di olefine
IT1193753B (it) Procedimento di idrodesolforazione catalitica di nafte da cracking
JPS5748344A (en) Manufacture of catalyst
BE875954A (nl) Meertraps katalytische reactor
JPS5771641A (en) Manufacture of vanadium-phosphorus catalyst using olefinic halide organic reaction medium
IT1141985B (it) Procedimento di fabbricazione di adesivi di prepolimeri mediante reazione inizata con catalizzatore
IT7928219A0 (it) Procedimento perfezionato per laproduzione di cumene.
IT1065064B (it) Processo per reagente per la determinazione di trigliceridi
IT1070725B (it) Processo per la produzione di olefine
FR2296608A1 (fr) Procede catalytique de production de polyalcools
IT1100080B (it) Processo per la produzione di acetaldeide mediante la reazione di metanolo con gas di sintesi
ZA741057B (en) Process for the catalstical reaction of so2 to so3
DK194376A (da) Fremgangsmade til reaktivering af brugte solvkatalysatorer til fremstilling af ethylenoxid ifolge direktoxidationsmetoden
IT1141030B (it) Procedimento per la produzione di urea
JPS57130551A (en) Improved manufacture of catalyst
BR8107716A (pt) Produtos de reacao de poliisocianatos
ZA81488B (en) Catalytic production of octahydrophenanthrene-enriched solvent
GB2033776B (en) Catalyst for the production of ammonia
IT1092202B (it) Processo per la produzione di catalizzatori di denitrificazione
FI823502A7 (fi) Aspartaasin tuottaminen.
JPS5745349A (en) Manufacture of catalyst
IT1059143B (it) Processo per la fluorurazione di un catalizzatore