ES2082130T3 - Composicion de poliisocianato. - Google Patents

Composicion de poliisocianato.

Info

Publication number
ES2082130T3
ES2082130T3 ES91301786T ES91301786T ES2082130T3 ES 2082130 T3 ES2082130 T3 ES 2082130T3 ES 91301786 T ES91301786 T ES 91301786T ES 91301786 T ES91301786 T ES 91301786T ES 2082130 T3 ES2082130 T3 ES 2082130T3
Authority
ES
Spain
Prior art keywords
peak
raised
infrared absorption
polyisocyanate
composition
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
ES91301786T
Other languages
English (en)
Inventor
Ronald Ruhl Donaldson
Ernst Otto Dueber
William Ian Murray
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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
Priority claimed from GB919100278A external-priority patent/GB9100278D0/en
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of ES2082130T3 publication Critical patent/ES2082130T3/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
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78—Nitrogen
    • C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
    • C08G18/791—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups
    • C08G18/794—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups formed by oligomerisation of aromatic isocyanates or isothiocyanates
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L97/00—Compositions of lignin-containing materials
    • C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Organic Insulating Materials (AREA)
  • Sealing Material Composition (AREA)

Abstract

SE PRESENTA UN COMPUESTO DE POLIISOCIANATO ESTABLE QUE CONTIENE ENTRE EL 3 Y 30% DE ISOCIANATO TRIMERIZADO, ENTRE EL 25 Y 55% DE DISOCIANATOS, SIENDO EL RESTO POLIISOCIANATOS FUNCIONALMENTE MAYORES, DICHO COMPUESTO TIENE UNA VISCOSIDAD "BROOKFIELD" DE ENTRE 150 Y 100.000 CPS A 25 C, UNA MEDIA DE FUNCIONALIDAD DE ISOCIANATO DE ENTRE 2.4 Y 3.0, UN CONTENIDO DE GRUPO NCO DE ENTRE 26 Y 31% Y PRESENTA UN PICO DE ABSORCION INFRAROJA A 1410 CM ELEVADO A -1 POR CUANTO LA RELACION DE LA ALTURA DE DICHO PICO DE ABSORCION INFRAROJA A 1610 CM ELEVADO A -1 ES AL MENOS DE 0.8.
ES91301786T 1990-03-07 1991-03-04 Composicion de poliisocianato. Expired - Lifetime ES2082130T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US49016990A 1990-03-07 1990-03-07
GB919100278A GB9100278D0 (en) 1991-01-07 1991-01-07 Polyisocyanate composition

Publications (1)

Publication Number Publication Date
ES2082130T3 true ES2082130T3 (es) 1996-03-16

Family

ID=26298222

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91301786T Expired - Lifetime ES2082130T3 (es) 1990-03-07 1991-03-04 Composicion de poliisocianato.

Country Status (9)

Country Link
EP (1) EP0447093B1 (es)
JP (1) JP3126993B2 (es)
AT (1) ATE133431T1 (es)
AU (1) AU645290B2 (es)
CA (1) CA2037378C (es)
DE (1) DE69116583T2 (es)
ES (1) ES2082130T3 (es)
FI (1) FI910954A7 (es)
HK (1) HK191396A (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2920327B1 (fr) * 2007-08-30 2009-11-20 Snecma Fraise a rainurer pour usinage a grande avance et a faible profondeur de passe
US20090105359A1 (en) * 2007-09-21 2009-04-23 O'connor James Preparation of Liquid Isocyanurate-Modified Polymethylene Bis(Phenylisocyanate) Compositions of Controlled Viscosities
CA2857613C (en) 2011-12-28 2016-07-12 Huntsman International Llc Curable composition comprising a polyisocyanate composition
EP2644270A1 (en) 2012-03-29 2013-10-02 Huntsman International Llc Polyisocyanate trimerization catalyst composition
EP2687551A1 (en) 2012-07-17 2014-01-22 Huntsman International Llc Intermediate polyisocyanurate comprising materials
KR102481812B1 (ko) * 2018-12-11 2022-12-28 트라이머 테크놀로지스, 엘엘씨 폴리이소시아누레이트 기재 중합체 및 섬유 강화된 복합재
EP4386028A1 (de) * 2022-12-13 2024-06-19 Covestro Deutschland AG Isocyanat- und isocyanuratgruppen enthaltende zusammensetzung und daraus hergestellte pur/pir-hartschaumstoffe

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4382125A (en) * 1981-11-30 1983-05-03 Basf Wyandotte Corporation Isocyanurate-modified polymethylene polyphenylene polyisocyanate compositions
DE3304889A1 (de) * 1983-02-12 1984-08-16 Basf Ag, 6700 Ludwigshafen Fluessige, isocyanuratgruppen enthaltende polyisocyanatmischungen aus 4,4'- und 2,4'-diphenylmethan-diisocyanaten, verfahren zu deren herstellung und deren verwendung fuer polyurethan- oder polyisocyanurat-kunststoffe

Also Published As

Publication number Publication date
CA2037378C (en) 2002-04-16
AU645290B2 (en) 1994-01-13
JPH04220421A (ja) 1992-08-11
FI910954L (fi) 1991-09-08
DE69116583D1 (de) 1996-03-07
AU7118291A (en) 1991-09-12
ATE133431T1 (de) 1996-02-15
CA2037378A1 (en) 1991-09-08
EP0447093B1 (en) 1996-01-24
JP3126993B2 (ja) 2001-01-22
EP0447093A3 (en) 1992-06-03
FI910954A0 (fi) 1991-02-27
HK191396A (en) 1996-10-25
EP0447093A2 (en) 1991-09-18
DE69116583T2 (de) 1996-06-27
FI910954A7 (fi) 1991-09-08

Similar Documents

Publication Publication Date Title
EP0680337A4 (en) METHODS AND COMPOSITIONS FOR DIRECT APPLICATION WITH HIGH CONCENTRATION OF ANTIBODIES, PRODUCING PASSIVE IMMUNITY.
ES2157937T3 (es) Esmaltes de uñas que contienen esteres de triol o glicol.
NO903764L (no) Ringrom-sikkerhetsventil.
GR3018245T3 (en) An adhesive composition comprising isocyanate, phenol-formaldehyde and tannin, useful for manufacturing plywoods for exterior application.
ES2082130T3 (es) Composicion de poliisocianato.
FR2597476B1 (fr) Composes benzylideniques, compositions les contenant et agents absorbant le rayonnement ultraviolet constitues par ces composes.
ITMI922875A1 (it) Procedimento per la preparazione di composizioni plasto-elastomeriche di natura poliolefinica mediante vulcanizzazione dinamica con resina alchilfenolo-formaldeide e bisolfito di sodio.
ZA874196B (en) Anti-inflammatory compositions
IT8882539A0 (it) Struttura di vetrata, particolarmente per la protezione ai raggi solari.
NO870376D0 (no) Klart, vaerbestandig klebende belegg.
NO910522L (no) Fremgangsmaate for forhindring av "blomstring" paa mineralske substrater, samt betongstein som er beskyttet ved hjelpav fremgangsmaaten.
CA2140096A1 (en) Polyolefin composition of improved ductility and article therefrom
CA2094424A1 (en) Method of treating osteoporosis with 1.alpha.,24(r)-dihydroxy-22(e)-dehydro-vitamin d3
NO177399C (no) Brönnsikringsventil som styres av det hydrostatiske trykk
ATE99342T1 (de) Einkomponenten-reaktivklebstoffe auf polyurethanbasis.
EP0038003A3 (en) Antidepressant pyrrolylpiperidines
EP0373838A3 (en) Ultraviolet radiation absorbing compositions of bis-1,3-diketone derivatives of cyclohexane
AU646573B2 (en) Hard-coating, heat-absorbing composition and heat-shielding substance
EP0389431A3 (en) N-hydrocarbyloxy derivatives of hindered amine-substituted s-triazines
ZA942880B (en) 2,6.disubstituted 4-quinolyl-dihydropridines
IT1304846B1 (it) Composizione ecologica autoestinguente per la realizzazione di formeplastiche, stucchi, pannelli e simili.
FI872363A0 (fi) Bakteriociner och kompositioner, som innehaoller dessa, foer detektion och behandling av virusinfektioner.
EP0376652A3 (en) Ultraviolet radiation absorbing compositions of 1-cyclohexenylacetonitrile deriatives of aldehydes
DE69434974D1 (de) alpha-2,8 SIALYLTRANSFERASE
MY131055A (en) An adhesive composition comprising isocyanate, phenol- formaldehide and tannin, useful for manufacturing plywoods for exterior application

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 447093

Country of ref document: ES