ES8600644A1 - Procedimiento para preparar un copolimero de meta o para isopropenil-alfa alfa-dimetilbencilisocianato - Google Patents

Procedimiento para preparar un copolimero de meta o para isopropenil-alfa alfa-dimetilbencilisocianato

Info

Publication number
ES8600644A1
ES8600644A1 ES538866A ES538866A ES8600644A1 ES 8600644 A1 ES8600644 A1 ES 8600644A1 ES 538866 A ES538866 A ES 538866A ES 538866 A ES538866 A ES 538866A ES 8600644 A1 ES8600644 A1 ES 8600644A1
Authority
ES
Spain
Prior art keywords
alpha
dimethylbenzylisocyanate
meta
paraisopropenyl
methylstyrene
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
ES538866A
Other languages
English (en)
Other versions
ES538866A0 (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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid Co
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 American Cyanamid Co filed Critical American Cyanamid Co
Publication of ES538866A0 publication Critical patent/ES538866A0/es
Publication of ES8600644A1 publication Critical patent/ES8600644A1/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
    • C08G18/04—Polymeric products of isocyanates or isothiocyanates with vinyl compounds
    • 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
    • C08F12/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
    • C08F12/02—Monomers containing only one unsaturated aliphatic radical
    • C08F12/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F12/06—Hydrocarbons
    • C08F12/12—Monomers containing a branched unsaturated aliphatic radical or a ring substituted by an alkyl radical
    • 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/302—Water
    • C08G18/305—Water creating amino end groups
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Polymerization Catalysts (AREA)
  • Paper (AREA)

Abstract

PROCEDIMIENTO PARA PREPARAR UNA COPOLIMERO DE META- O PARA-ISOPROPENIL-ALFA,ALFA-DIMETILBENCILISOCIANATO.COMPRENDE POLIMERIZAR EN SOLUCION EL META O PARA-ISOPROPENIL-BA,AB-DIMETILBENCILISOCIANATO Y CON COMONOMERO O COMONOMEROS ETILENICAMENTE INSATURADOS, EN SOLUCION NO ACUOSA, COMO SOLUCION DE CLORURO DE METILENO, Y EN PRESENCIA DE UN CATALIZADOR DE POLIMERIZACION CATIONICA QUE SE ELIGE ENTRE BF3 ET2O Y SNCL4; DONDE EL COPOLIMERO CONTIENE APROXIMADAMENTE DE 5 A 80 MOLES DE UNIDADES RECURRENTES DERIVADAS DE META- O PARAISOPROPENIL-BA,AB-DIMETILBENCILISOCIANATO Y DE 20 A 95 MOLES DE UNIDADES RECURRENTES DERIVADAS DEL COMONOMERO O COMONOMEROS ETILENICAMENTE INSATURADOS, TENIENDO UN PESO MOLECULAR DE 500 A 500.000.
ES538866A 1983-12-29 1984-12-20 Procedimiento para preparar un copolimero de meta o para isopropenil-alfa alfa-dimetilbencilisocianato Expired ES8600644A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US56584583A 1983-12-29 1983-12-29

Publications (2)

Publication Number Publication Date
ES538866A0 ES538866A0 (es) 1985-11-01
ES8600644A1 true ES8600644A1 (es) 1985-11-01

Family

ID=24260347

Family Applications (1)

Application Number Title Priority Date Filing Date
ES538866A Expired ES8600644A1 (es) 1983-12-29 1984-12-20 Procedimiento para preparar un copolimero de meta o para isopropenil-alfa alfa-dimetilbencilisocianato

Country Status (7)

Country Link
EP (1) EP0149038A3 (es)
JP (1) JPS60156705A (es)
KR (1) KR850004598A (es)
AU (1) AU3699184A (es)
CA (1) CA1224594A (es)
ES (1) ES8600644A1 (es)
NO (1) NO845281L (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2641763B2 (ja) * 1988-06-09 1997-08-20 三井東圧化学株式会社 高硬度透明樹脂
BR9000916A (pt) * 1989-03-01 1991-02-13 Mitsui Toatsu Chemicals Processo para a preparacao de uma resina transparente de elevada dureza,processo para a preparacao de um monomero polimerizavel,material vitreo,cobertura protetora para dispositivos de exibicao,lente otica,material de cobertura duro e processo para a producao de um material de revestimento duro
US9441123B2 (en) 2012-08-15 2016-09-13 Penn Color, Inc. Cationic water based polymers for ink, coating, and film applications
US9434849B2 (en) 2012-10-19 2016-09-06 Penn Color, Inc. Water based anionic polymers for ink, coating, and film applications
CN115109196B (zh) * 2022-07-19 2023-08-22 浙江传化功能新材料有限公司 乳液型聚丙烯酸酯-聚丙烯酰胺类共聚物及其制备方法和应用

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL302592A (es) * 1960-05-16 1900-01-01
FR1379279A (fr) * 1960-05-16 1964-11-20 Du Pont Nouveaux copolymères d'isocyanates avec des composés insaturés, notamment avec des oléfines, et produits de réaction de ces copolymères avec des composés contenant de l'hydrogène actif

Also Published As

Publication number Publication date
JPS60156705A (ja) 1985-08-16
AU3699184A (en) 1985-07-04
CA1224594A (en) 1987-07-21
NO845281L (no) 1985-07-01
EP0149038A3 (en) 1985-08-21
ES538866A0 (es) 1985-11-01
EP0149038A2 (en) 1985-07-24
KR850004598A (ko) 1985-07-25

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