ES8702930A1 - Un procedimiento para preparar un poliester insaturado cris-talino - Google Patents

Un procedimiento para preparar un poliester insaturado cris-talino

Info

Publication number
ES8702930A1
ES8702930A1 ES550259A ES550259A ES8702930A1 ES 8702930 A1 ES8702930 A1 ES 8702930A1 ES 550259 A ES550259 A ES 550259A ES 550259 A ES550259 A ES 550259A ES 8702930 A1 ES8702930 A1 ES 8702930A1
Authority
ES
Spain
Prior art keywords
unsaturated polyester
carbon atoms
preparation
crystalline unsaturated
derived
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
Application number
ES550259A
Other languages
English (en)
Other versions
ES550259A0 (es
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.)
Covestro Resins BV
Original Assignee
DSM Resins BV
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 DSM Resins BV filed Critical DSM Resins BV
Publication of ES8702930A1 publication Critical patent/ES8702930A1/es
Publication of ES550259A0 publication Critical patent/ES550259A0/es
Expired 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
    • C08G18/28—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
    • C08G2250/00—Compositions for preparing crystalline polymers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31565—Next to polyester [polyethylene terephthalate, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Liquid Crystal Substances (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PROCEDIMIENTO PARA PREPARAR UN POLIESTER INSATURADO CRISTALINO. CONSISTE EN HACER REACCIONAR UN POLIESTER INSATURADO PRINCIPLAMENTE TERMINADO EN HIDROXI, EN ESTADO FUNDIDO O EN SOLUCION, OPCIONALMENTE EN PRESENCIA DE UN CATALIZADOR, CON UN DIISOCIANATO EN UNA RELACION NCO/OH ENTRE 0,25:1 Y 1:3, DONDE EL PREPOLIMERO TERMINADO CON ISOCIANATO RESULTANTE DE UN EXCESO OPCIONAL DE -NCO SOBRE OH SE HACE REACCIONAR ADICIONALMENTE CON UN COMPUESTO SELECCIONADO DE DIOLES, DIAMINAS Y COMPUESTOS QUE TIENEN TANTO UN GRUPO QUE REACCIONA CON ISOCIANATO COMO OTRO GRUPO FUNCIONAL; DONDE EL POLIESTER DE PARTIDA TERMINADO EN HIDROXI TIENE UN INDICE DE ACIDO DE, COMO MAXIMO 10 Y UN INDICE DE HIDROXILO ENTRE 20 Y 550 Y UN GRADO DE INSATURACION ENTRE 1 Y 5 MOLES DE DOBLES ENLACES POR 1.000 G DE POLIESTER. TIENEN UTILIDAD COMO PEGAMENTOS Y EN POLVOS PARA MOLDEO.
ES550259A 1984-12-21 1985-12-20 Un procedimiento para preparar un poliester insaturado cris-talino Expired ES8702930A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8403883A NL8403883A (nl) 1984-12-21 1984-12-21 Kristallijne onverzadigde polyester en de bereiding daarvan.

Publications (2)

Publication Number Publication Date
ES8702930A1 true ES8702930A1 (es) 1987-01-16
ES550259A0 ES550259A0 (es) 1987-01-16

Family

ID=19844948

Family Applications (1)

Application Number Title Priority Date Filing Date
ES550259A Expired ES8702930A1 (es) 1984-12-21 1985-12-20 Un procedimiento para preparar un poliester insaturado cris-talino

Country Status (10)

Country Link
US (1) US4839438A (es)
EP (1) EP0188846B1 (es)
JP (1) JPS61209219A (es)
AT (1) ATE44967T1 (es)
CA (1) CA1244994A (es)
DE (1) DE3571822D1 (es)
ES (1) ES8702930A1 (es)
FI (1) FI855068A (es)
NL (1) NL8403883A (es)
PT (1) PT81743B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0689101B2 (ja) * 1986-12-05 1994-11-09 三井東圧化学株式会社 硬化性樹脂組成物
JP3005982B2 (ja) * 1987-08-31 2000-02-07 三菱瓦斯化学株式会社 繊維強化不飽和ポリエステル樹脂組成物
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
DE3924679A1 (de) * 1989-07-26 1991-01-31 Bayer Ag Verwendung von (meth)acryloylgruppen aufweisenden polyurethanen als bindemittel fuer pulverlacke
DE10238005A1 (de) * 2002-08-20 2004-03-04 Bayer Ag Reaktive Polyurethan-Hotmelts mit großem Haftklebebereich

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3043807A (en) * 1958-01-27 1962-07-10 Goodyear Tire & Rubber Polyurethane elastomers
US3677920A (en) * 1968-07-06 1972-07-18 Asahi Chemical Ind Photopolymerizable diisocyanate modified unsaturated polyester containing acrylic monomers
US3703498A (en) * 1971-08-16 1972-11-21 Armstrong Cork Co Polyurethane millable gums based on polyesters having unsaturation in both the acid and alcohol portions
US3824201A (en) * 1971-08-30 1974-07-16 Gen Tire & Rubber Co Maturated polyester polyurethane compositions
BE791241A (fr) * 1971-11-12 1973-05-10 Ici Ltd Produits fibreux
US3862021A (en) * 1972-02-17 1975-01-21 Asahi Chemical Ind Polymerizable compositions and laminated articles bonded
JPS5437197B2 (es) * 1972-08-08 1979-11-13
GB1453840A (en) * 1973-05-15 1976-10-27 Ici Ltd Moulding composition
IT1109381B (it) * 1977-11-03 1985-12-16 Stamicarbon Procedimento per la produzione di oggetti da cariche minerali legate con resina termoindurente
US4189517A (en) * 1978-11-08 1980-02-19 The General Tire & Rubber Company Low-shrink in-mold coating
US4349601A (en) * 1979-01-11 1982-09-14 Ferro Corporation Protective skin on intricately molded product
DE3001462A1 (de) * 1980-01-17 1981-09-10 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von urethan- und/oder isocyanuratgruppenhaltigen schaumstoffen
US4289684A (en) * 1980-04-23 1981-09-15 Freeman Chemical Corporation Sheet molding compound
NL8203904A (nl) * 1982-10-08 1984-05-01 Synres Internationaal Nv Bekledingspoeder.
DE3342177A1 (de) * 1983-11-23 1985-05-30 Basf Ag, 6700 Ludwigshafen Kristallitsuspensionen aus kristallinen, ethylenisch ungesaettigten polyestern und polyhydroxylverbindungen, verfahren zu deren herstellung und deren verwendung zur herstellung von polyurethan- oder polyurethangruppen enthaltenden polyisocyanurat-kunststoffen

Also Published As

Publication number Publication date
FI855068A (fi) 1986-06-22
FI855068A0 (fi) 1985-12-18
JPS61209219A (ja) 1986-09-17
NL8403883A (nl) 1986-07-16
US4839438A (en) 1989-06-13
EP0188846B1 (en) 1989-07-26
EP0188846A1 (en) 1986-07-30
PT81743B (pt) 1987-11-30
DE3571822D1 (en) 1989-08-31
PT81743A (en) 1986-01-01
ATE44967T1 (de) 1989-08-15
CA1244994A (en) 1988-11-15
ES550259A0 (es) 1987-01-16

Similar Documents

Publication Publication Date Title
AU3708084A (en) Pd-re hydrogenation catalyst
DE3563447D1 (en) Process for producing polyether polyol, the produced polyether polyol and polyurethane
GB2195635B (en) 2,5-dichloro-4-(1,1,2,3,3,3-hexafluoro-propyloxy) isocyanate
DE3572678D1 (en) Process for the preparation of urethdione groups containing compounds, the compounds obtained with this process and their use in the preparation of polyurethanes
EP0102482A3 (en) Process for producing polyisocyanates containing isocyanurate groups, and their use as isocyanate components for producing polyurethanes
AU654129B2 (en) Catalysts and processes useful in producing 1,3-diols and/or 3-hydroxyaldehydes
EP0272081A3 (en) High hardness composite sintered compact
BG102049A (en) New elastic polyurethane porous materials
GR77139B (es)
AU653934B2 (en) Catalysts for producing 1,3-diols and/or 3- hydroxyaldehydes, and processes for mixing and using same
GB2213155B (en) Polymer/polyol composition, processes for making the same and polyurethane therefrom
OA09720A (en) Method for preparing interferon alpha-2 crystals.
EP0352558A3 (en) Process for the preparation of compression materials
EP0396047A3 (en) Polyurethane, process for its production and polyester diol used for its production
AU5185886A (en) Stable dispersions of polyureas and/or polyhydrazodi- carbonamides in relatively high molecular weight, hydroxyl group containing compounds, process for the production thereof and use thereof for the production of polyurethanes
GR3001885T3 (en) N-acyl substituted cyclic ureas
DE3571822D1 (en) Crystalline unsaturated polyester and the preparation thereof
BG103724A (en) New propolymers with isocyanate end
HK195996A (en) Isocyanate-reactive compositions
EP0430266A3 (en) Water-dilutable fluorinated polyurethanes, process for preparing them and their use for the treatment of lithoidal materials and plasters
EP0183538A3 (en) 2,2' -isopropylidine bis (tetrahydrofuran) and method of preparation
DE3478110D1 (en) N-phenyl-n'-(pyridinyl-n-oxide)urea plant regulators
DE3477381D1 (en) 5-mercapto-1,2,3-thiadiazoles composition and process for preparing the same
Gottschalk Hadronization and fragmentation
Gibbons Student attitudes toward political corruption in Canada.