IT1251489B - Policarbonati dioloterminati - Google Patents

Policarbonati dioloterminati

Info

Publication number
IT1251489B
IT1251489B ITMI912457A ITMI912457A IT1251489B IT 1251489 B IT1251489 B IT 1251489B IT MI912457 A ITMI912457 A IT MI912457A IT MI912457 A ITMI912457 A IT MI912457A IT 1251489 B IT1251489 B IT 1251489B
Authority
IT
Italy
Prior art keywords
polycarbonates
diol
diolotherminated
hygro
prepolymers
Prior art date
Application number
ITMI912457A
Other languages
English (en)
Inventor
Alberto Greco
Original Assignee
Enichem Sintesi
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 Enichem Sintesi filed Critical Enichem Sintesi
Priority to ITMI912457A priority Critical patent/IT1251489B/it
Publication of ITMI912457A0 publication Critical patent/ITMI912457A0/it
Priority to DE69227969T priority patent/DE69227969T2/de
Priority to AT92202823T priority patent/ATE174940T1/de
Priority to EP92202823A priority patent/EP0533275B1/en
Priority to US07/944,908 priority patent/US5288839A/en
Priority to JP29065992A priority patent/JP3240194B2/ja
Publication of ITMI912457A1 publication Critical patent/ITMI912457A1/it
Application granted granted Critical
Publication of IT1251489B publication Critical patent/IT1251489B/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
    • C09J175/14—Polyurethanes having carbon-to-carbon unsaturated bonds
    • C09J175/16—Polyurethanes having carbon-to-carbon unsaturated bonds having terminal carbon-to-carbon unsaturated bonds
    • 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
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/44—Polycarbonates
    • 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
    • C08G18/67—Unsaturated compounds having active hydrogen
    • C08G18/671—Unsaturated compounds having only one group containing active hydrogen
    • C08G18/672—Esters of acrylic or alkyl acrylic acid 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
    • C08G18/81—Unsaturated isocyanates or isothiocyanates
    • C08G18/8141—Unsaturated isocyanates or isothiocyanates masked
    • C08G18/815—Polyisocyanates or polyisothiocyanates masked with unsaturated compounds having active hydrogen
    • C08G18/8158—Polyisocyanates or polyisothiocyanates masked with unsaturated compounds having active hydrogen with unsaturated compounds having only one group containing active hydrogen
    • C08G18/8175—Polyisocyanates or polyisothiocyanates masked with unsaturated compounds having active hydrogen with unsaturated compounds having only one group containing active hydrogen with esters of acrylic or alkylacrylic acid 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
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/02—Aliphatic polycarbonates
    • C08G64/0208—Aliphatic polycarbonates saturated
    • 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
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/16—Aliphatic-aromatic or araliphatic polycarbonates
    • C08G64/1608—Aliphatic-aromatic or araliphatic polycarbonates saturated
    • 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
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/18—Block or graft polymers
    • C08G64/183—Block or graft polymers containing polyether sequences
    • 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

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)
  • Polyesters Or Polycarbonates (AREA)
  • Sealing Material Composition (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Policarbonati-diolo aventi formula generale HO-(R1-O-CO-O)X- -(R2-O-CO-O-)Y-R3-OH (I)ove R1, R2, R3, X e Y hanno il significato specificato nel testo, trovano impiego nella sintesi di prepolimeri a loro volta utilizzabili in formulazioni adesive e/o sigillanti reattive di tipo igro-, foto-o termo-indurente, e al procedimento per la loro preparazione.Le composizioni sigillanti derivate da tali policarbonati-diolo terminati sono principalmente usate nell'industria dei mezzi di trasporto, in quella tessile, del legno, dei manufatti cellulari e in legatoria.
ITMI912457A 1991-09-17 1991-09-17 Policarbonati dioloterminati IT1251489B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
ITMI912457A IT1251489B (it) 1991-09-17 1991-09-17 Policarbonati dioloterminati
DE69227969T DE69227969T2 (de) 1991-09-17 1992-09-15 Polycarbonate mit Diolendgruppen und ihre Verwendung in reaktiven Kleb- und/oder Dichtungsmassen
AT92202823T ATE174940T1 (de) 1991-09-17 1992-09-15 Polycarbonate mit diolendgruppen und ihre verwendung in reaktiven kleb- und/oder dichtungsmassen
EP92202823A EP0533275B1 (en) 1991-09-17 1992-09-15 Diol-terminated polycarbonates and their use in reactive adhesive and/or sealing formulations
US07/944,908 US5288839A (en) 1991-09-17 1992-09-15 Diol-terminated polycarbonates
JP29065992A JP3240194B2 (ja) 1991-09-17 1992-09-17 ジオール末端ポリカーボネート

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI912457A IT1251489B (it) 1991-09-17 1991-09-17 Policarbonati dioloterminati

Publications (3)

Publication Number Publication Date
ITMI912457A0 ITMI912457A0 (it) 1991-09-17
ITMI912457A1 ITMI912457A1 (it) 1993-03-17
IT1251489B true IT1251489B (it) 1995-05-15

Family

ID=11360685

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI912457A IT1251489B (it) 1991-09-17 1991-09-17 Policarbonati dioloterminati

Country Status (6)

Country Link
US (1) US5288839A (it)
EP (1) EP0533275B1 (it)
JP (1) JP3240194B2 (it)
AT (1) ATE174940T1 (it)
DE (1) DE69227969T2 (it)
IT (1) IT1251489B (it)

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KR100285097B1 (ko) * 1992-10-13 2001-03-15 스티븐 에스. 그레이스 폴리우레탄 밀봉 조성물
JP4109710B2 (ja) * 1996-02-29 2008-07-02 日東電工株式会社 シ―ル材
WO1996028519A1 (fr) 1995-03-15 1996-09-19 Nitto Denko Corporation Composition adhesive autocollante et feuilles adhesives autocollantes a base de cette composition et agents de scellement, feuilles de renforcement et feuilles adhesives autocollantes destinees a l'impression
IT1283315B1 (it) * 1996-03-28 1998-04-16 Enichem Spa Processo a due stadi per la preparazione di policarbonati copolieteridioli.
IT1283314B1 (it) * 1996-03-28 1998-04-16 Enichem Spa Processo per la preparazione di policarbonati copolieteri polioli
IT1290857B1 (it) * 1996-12-19 1998-12-14 Enichem Spa Processo per la preparazione di policarbonati copoliesteri dioli
EP0857743A3 (en) * 1996-12-28 1999-02-24 Eastman Chemical Company Process for preparing poly(2,2,4,4-tetramethyl-1,3-cyclobutylene carbonate)
US5852137A (en) * 1997-01-29 1998-12-22 Essex Specialty Products Polyurethane sealant compositions
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BR0113451A (pt) 2000-08-07 2003-10-14 Dow Global Technologies Inc Adesivo de poliuretano monocomponente curável em umidade método para ligar dois substratos usando tal adesivo
EP1219696A1 (de) * 2000-12-30 2002-07-03 Sika AG, vorm. Kaspar Winkler & Co. Härtende Klebstoffe auf Basis eines Füllstoff enthaltendem, aus Diisocyanaten und Polycarbonat-Polyolen hergestellen Prepolymers
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US6767959B2 (en) 2001-01-03 2004-07-27 Sika Ag, Vorm. Kaspar Winkler & Co. Adhesives with good mechanical properties, suitable for use with antennas
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IT1227136B (it) * 1988-10-14 1991-03-19 Enichem Sintesi Policarbonati copoliesteri dioli, procedimento per la loro produzione e loro impiego.
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Also Published As

Publication number Publication date
ATE174940T1 (de) 1999-01-15
ITMI912457A1 (it) 1993-03-17
EP0533275A2 (en) 1993-03-24
US5288839A (en) 1994-02-22
JPH05239202A (ja) 1993-09-17
EP0533275A3 (en) 1993-04-14
DE69227969T2 (de) 1999-05-20
ITMI912457A0 (it) 1991-09-17
JP3240194B2 (ja) 2001-12-17
DE69227969D1 (de) 1999-02-04
EP0533275B1 (en) 1998-12-23

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Effective date: 19970917