IT1255279B - Composizioni poliestere/isocianato reticolabili adatte alla preparazione di manufatti in composito particolarmente con processi ad iniezione, procedimento per la loro preparazione e loro utilizzo - Google Patents

Composizioni poliestere/isocianato reticolabili adatte alla preparazione di manufatti in composito particolarmente con processi ad iniezione, procedimento per la loro preparazione e loro utilizzo

Info

Publication number
IT1255279B
IT1255279B ITMI921223A ITMI921223A IT1255279B IT 1255279 B IT1255279 B IT 1255279B IT MI921223 A ITMI921223 A IT MI921223A IT MI921223 A ITMI921223 A IT MI921223A IT 1255279 B IT1255279 B IT 1255279B
Authority
IT
Italy
Prior art keywords
preparation
reticulable
polyester
procedure
injection processes
Prior art date
Application number
ITMI921223A
Other languages
English (en)
Original Assignee
Sir Ind Spa
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 Sir Ind Spa filed Critical Sir Ind Spa
Priority to ITMI921223A priority Critical patent/IT1255279B/it
Publication of ITMI921223A0 publication Critical patent/ITMI921223A0/it
Priority to EP93106880A priority patent/EP0570735A2/en
Priority to JP5111800A priority patent/JPH06157707A/ja
Publication of ITMI921223A1 publication Critical patent/ITMI921223A1/it
Priority to US08/306,526 priority patent/US5596021A/en
Application granted granted Critical
Publication of IT1255279B publication Critical patent/IT1255279B/it

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
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/0622—Polycondensates containing six-membered rings, not condensed with other rings, with nitrogen atoms as the only ring hetero atoms
    • C08G73/0638—Polycondensates containing six-membered rings, not condensed with other rings, with nitrogen atoms as the only ring hetero atoms with at least three nitrogen atoms in the ring
    • C08G73/065—Preparatory processes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
    • C08F283/01—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to unsaturated polyesters
    • 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
    • C08G18/09—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture
    • C08G18/092—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture oligomerisation to isocyanurate 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
    • C08G18/67—Unsaturated compounds having active hydrogen
    • C08G18/6705—Unsaturated polymers not provided for in the groups C08G18/671, C08G18/6795, C08G18/68 or C08G18/69
    • 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
    • C08G18/68—Unsaturated polyesters
    • 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
    • C08G2120/00—Compositions for reaction injection moulding processes
    • 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
    • C08G2270/00—Compositions for creating interpenetrating networks

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Macromonomer-Based Addition Polymer (AREA)

Abstract

LA PRESENTE INVENZIONE RIGUARDA UNA COMPOSIZIONE POLIESTERE/ISOCIANATO RETICOLABILE, ADATTA ALLA PREPARAZIONE DI MANUFATTI IN COMPOSITO AVENTI ELEVATE PROPRIETA' MECCANICHE STRUTTURALI MEDIANTE PROCESSI AD INIEZIONE, COMPRENDENTE:A - UN ISOCIANATO POLIFUNZIONALE;B - UNA RESINA POLIESTERE INSATURA O UNA RESINA VIEILIESTERE O UNA MISCELA DEI DUE, DETTA RESINA POTENDO CONTENERE GRUPPI OSSIDRILICI LIBERI;C - UN INIZIATORE DI POLIMERIZZAZIONE RADICALICA;D - UN PROMOTORE DI DECOMPOSIZIONE DELL'INIZIATORE C;E - UN CATALIZZATORE DI TRIMERIZZAZIONE DELL'ISOCIANATO A.
ITMI921223A 1992-05-20 1992-05-20 Composizioni poliestere/isocianato reticolabili adatte alla preparazione di manufatti in composito particolarmente con processi ad iniezione, procedimento per la loro preparazione e loro utilizzo IT1255279B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ITMI921223A IT1255279B (it) 1992-05-20 1992-05-20 Composizioni poliestere/isocianato reticolabili adatte alla preparazione di manufatti in composito particolarmente con processi ad iniezione, procedimento per la loro preparazione e loro utilizzo
EP93106880A EP0570735A2 (en) 1992-05-20 1993-04-28 Crosslinkable polyester/isocyanate compositions suitable for preparing composite manufactured articles, in particular by means of injection processes, process for preparing them and their use
JP5111800A JPH06157707A (ja) 1992-05-20 1993-05-13 架橋性ポリエステル／イソシアネート組成物、その製法と用途
US08/306,526 US5596021A (en) 1992-05-20 1994-09-15 Crosslinkable polyester/isocyanate compositions suitable for preparing composite manufactured articles, in particular by means of injection processes, process for preparing them and their use

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI921223A IT1255279B (it) 1992-05-20 1992-05-20 Composizioni poliestere/isocianato reticolabili adatte alla preparazione di manufatti in composito particolarmente con processi ad iniezione, procedimento per la loro preparazione e loro utilizzo

Publications (3)

Publication Number Publication Date
ITMI921223A0 ITMI921223A0 (it) 1992-05-20
ITMI921223A1 ITMI921223A1 (it) 1993-11-20
IT1255279B true IT1255279B (it) 1995-10-26

Family

ID=11363342

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI921223A IT1255279B (it) 1992-05-20 1992-05-20 Composizioni poliestere/isocianato reticolabili adatte alla preparazione di manufatti in composito particolarmente con processi ad iniezione, procedimento per la loro preparazione e loro utilizzo

Country Status (4)

Country Link
US (1) US5596021A (it)
EP (1) EP0570735A2 (it)
JP (1) JPH06157707A (it)
IT (1) IT1255279B (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2723743B1 (fr) * 1994-08-16 1996-10-04 Cray Valley Sa Resines polyester-polyurethanes destinees a un procede d'injection-moulage a reticulation rapide pour l'obtention de pieces composites
EP0714743A1 (en) * 1994-11-29 1996-06-05 ECP Enichem Polimeri Netherlands B.V. Process for the production of gel-coated articles
EP0795572B1 (en) * 1996-03-12 2002-01-23 Kao Corporation Polyester-polyol, process for preparing polyurethane foam and use thereof
US5880175A (en) * 1997-03-04 1999-03-09 Ashland Inc. Amine cured foundry binder system and their uses
US6226958B1 (en) * 1997-09-02 2001-05-08 Therma-Tru Corporation Insulated door assembly with low thermal deflection
ZA995240B (en) 1998-09-02 2000-02-21 Ashland Inc Amine cured foundry binder systems and their uses.
US6262134B1 (en) 1999-06-03 2001-07-17 Gaska Tape, Inc. Low volatility cellular foam
US6342543B1 (en) 1999-09-24 2002-01-29 Ashland Inc. Amine curable foundry binder system
FR2804686B1 (fr) * 2000-02-08 2003-07-04 Inst Francais Du Petrole Preforme souple expansible et durcissable contenant des resines insaturees, pour le tubage d'un puits ou d'une canalisation
US6429236B1 (en) 2000-05-23 2002-08-06 Ashland Inc. Acrylic-modified phenolic-urethane foundry binders
WO2007005650A2 (en) * 2005-06-30 2007-01-11 Jeld-Wen, Inc. Molded polymeric structural members and compositions and methods for making them
JP7216644B2 (ja) * 2016-11-14 2023-02-01 コベストロ、ドイチュラント、アクチエンゲゼルシャフト 前駆体から物体を製造する方法、および付加製造法におけるラジカル架橋性樹脂の使用
EP3743449B1 (de) * 2017-11-14 2024-04-17 Covestro Deutschland AG Halbzeuge basierend auf dualem vernetzungsmechanismus

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3896052A (en) 1974-01-30 1975-07-22 Upjohn Co Cocatalyst system for trimerizing polyisocyanates
US4386166A (en) 1981-05-07 1983-05-31 Standard Oil Company (Indiana) Foam prepared from an unsaturated polyester resin copolymerization monomer, low molecular weight polyol, and isocyanate
US4581384A (en) 1984-12-28 1986-04-08 Atlantic Richfield Company Method of producing a polyurethane foam from a polyol containing an unsaturated polyester and a polyisocyanate containing a vinylidene monomer
JP3133041B2 (ja) * 1989-04-03 2001-02-05 エイ・ジイ・インタナショナル・ケミカル株式会社 繊維強化熱硬化性樹脂成形物の製造方法
NL9000036A (nl) 1990-01-06 1991-08-01 Stamicarbon Harssamenstelling bevattende laagmoleculaire verbindingen die een polyesterurethaanhybride netwerk vormen.
JPH03255122A (ja) * 1990-03-02 1991-11-14 Nippon Paint Co Ltd 熱硬化性樹脂組成物ならびに熱硬化樹脂成形物
IT1242303B (it) 1990-03-09 1994-03-04 Montedison Spa Composizioni reticolabili poliestere/isocianato atte alla preparazione di materiali compositi

Also Published As

Publication number Publication date
ITMI921223A0 (it) 1992-05-20
ITMI921223A1 (it) 1993-11-20
JPH06157707A (ja) 1994-06-07
US5596021A (en) 1997-01-21
EP0570735A3 (it) 1994-03-16
EP0570735A2 (en) 1993-11-24

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970530