[go: up one dir, main page]

BR8705801A - Processo para producao de objetos moldados,composicao de alimentacao para polimerizacao e uso de tal composicao - Google Patents

Processo para producao de objetos moldados,composicao de alimentacao para polimerizacao e uso de tal composicao

Info

Publication number
BR8705801A
BR8705801A BR8705801A BR8705801A BR8705801A BR 8705801 A BR8705801 A BR 8705801A BR 8705801 A BR8705801 A BR 8705801A BR 8705801 A BR8705801 A BR 8705801A BR 8705801 A BR8705801 A BR 8705801A
Authority
BR
Brazil
Prior art keywords
composition
polymerization
production
molded objects
food composition
Prior art date
Application number
BR8705801A
Other languages
English (en)
Inventor
Lawrence Lee Nelson
Original Assignee
Hercules Inc
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 Hercules Inc filed Critical Hercules Inc
Publication of BR8705801A publication Critical patent/BR8705801A/pt

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
    • C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G61/02—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes
    • C08G61/04—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms
    • C08G61/06—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms prepared by ring-opening of carbocyclic compounds
    • C08G61/08—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms prepared by ring-opening of carbocyclic compounds of carbocyclic compounds containing one or more carbon-to-carbon double bonds in the ring
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
BR8705801A 1986-11-03 1987-10-30 Processo para producao de objetos moldados,composicao de alimentacao para polimerizacao e uso de tal composicao BR8705801A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/926,272 US4727125A (en) 1986-11-03 1986-11-03 Thermally activated two component metathesis catalyst system

Publications (1)

Publication Number Publication Date
BR8705801A true BR8705801A (pt) 1988-06-14

Family

ID=25452969

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8705801A BR8705801A (pt) 1986-11-03 1987-10-30 Processo para producao de objetos moldados,composicao de alimentacao para polimerizacao e uso de tal composicao

Country Status (8)

Country Link
US (1) US4727125A (pt)
EP (1) EP0266587B1 (pt)
JP (1) JPS63122726A (pt)
KR (1) KR960007931B1 (pt)
AU (1) AU599716B2 (pt)
BR (1) BR8705801A (pt)
CA (1) CA1296133C (pt)
DE (1) DE3787345D1 (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4826942A (en) * 1987-05-18 1989-05-02 Hercules Incorporated Process for preparing molded objects using a rate moderated two component metathesis catalyst system
MX169323B (es) * 1987-12-31 1993-06-29 Goodrich Co B F Formulaciones de norborneno con vidas mayores de pote y temperaturas menores de moldeo
ATE103302T1 (de) * 1987-12-31 1994-04-15 Goodrich Co B F Norbornen-gemisch mit laengerer haltbarkeitsdauer.
US4902560A (en) * 1988-06-01 1990-02-20 Hercules Incorporated Improving the physical properties of glass composite polydicyclopentadiene by heat treatment
FR2646426B2 (fr) * 1988-09-13 1991-08-16 Bp Chemicals Sa Procede et appareillage de polymerisation d'alpha-olefine en phase gazeuse en presence d'un agent ralentisseur d'activite
US5015705A (en) * 1988-09-28 1991-05-14 Hercules Incorporated Polymerization feed composition comprising slow gel/cure systems based on dialkylzinc
US4882401A (en) * 1988-09-28 1989-11-21 Hercules Incorporated Slow gel/cure systems based on dialkylzinc for dicyclopentadiene polymerization
US4933402A (en) * 1988-12-30 1990-06-12 Hercules Incorporated Phosphorus compounds that delay the metathesis polymerization of cycloolefins
US4883849A (en) * 1988-12-30 1989-11-28 Hercules Incorporated Nitrogen compounds that delay the metathesis polymerization of cycloolefins
CA2028973A1 (en) * 1989-11-01 1991-05-02 Masao Torii Method of making ring-opened polynorbornene polymers using pot life extending agents
US5066740A (en) * 1989-12-26 1991-11-19 The B. F. Goodrich Company Pyridinium metathesis catalysts for cycloolefin polymerization
EP0439650A1 (en) * 1990-01-31 1991-08-07 Hercules Incorporated Molded polymer article filled with inorganic material and production of said article
US5082909A (en) * 1990-10-12 1992-01-21 Hercules Incorporated Pure tungsten oxyphenolate complexes as DCPD polymerization catalysts
USH1388H (en) * 1992-12-23 1994-12-06 Hercules Incorporated Polyolefin polymer and method of making same
CA2112146A1 (en) * 1992-12-23 1994-06-24 Nitya P. Khasat Polydicyclopentadiene having improved stability and toughened with polymeric particles
US6433113B1 (en) 2000-12-07 2002-08-13 Zeon Corporation Ring-opening metathesis polymerization (ROMP) of cyclo-olefins with molybdenum catalysts
JP5436336B2 (ja) * 2010-05-25 2014-03-05 Ｒｉｍｔｅｃ株式会社 触媒液、配合液、ノルボルネン系樹脂成形体およびその成形方法
JP7477957B2 (ja) * 2019-10-30 2024-05-02 アキレス株式会社 難燃性シクロオレフィン系樹脂成形体製造方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3691095A (en) * 1970-09-16 1972-09-12 Exxon Research Engineering Co Catalyst for olefin reactions
DE2106302C3 (de) * 1971-02-10 1979-06-07 Bayer Ag, 5090 Leverkusen Verfahren zur Polymerisation von acyclischen Verbindungen
US3746696A (en) * 1971-03-25 1973-07-17 Goodyear Tire & Rubber Catalyst systems for polymerizing alicyclic olefins
IT979092B (it) * 1973-02-14 1974-09-30 Montedison Spa Catalizzatori di metatesi a 3 componenti
DE2447687A1 (de) * 1973-10-09 1975-04-17 Japan Synthetic Rubber Co Ltd Katalysator-zubereitung fuer die ringoeffnungspolymerisation von norbornen-derivaten und verfahren zu deren polymerisation
US3935179A (en) * 1974-04-01 1976-01-27 The Goodyear Tire & Rubber Company Cycloolefin metathesis
US4020254A (en) * 1974-09-30 1977-04-26 The Goodyear Tire & Rubber Company Metathesis polymerization of cycloolefins
JPS57159815A (en) * 1981-03-27 1982-10-02 Mitsubishi Petrochem Co Ltd Polymer
US4380617A (en) * 1982-01-20 1983-04-19 The B. F. Goodrich Company Preparation of polymers from cycloolefins
EP0084888B2 (en) * 1982-01-25 1995-10-25 Hercules Incorporated A dicyclopentadiene thermoset polymer and a catalyst and a method for making it
US4568660A (en) * 1982-01-25 1986-02-04 Hercules Incorporated Cycloolefin polymerization catalyst composition
EP0181641B1 (en) * 1984-11-16 1989-08-30 Hercules Incorporated Improvements in the polymerization of norbornene-type cycloolefins
JPH0739473B2 (ja) * 1986-10-16 1995-05-01 帝人株式会社 架橋重合体成型物の製造方法

Also Published As

Publication number Publication date
JPH0471409B2 (pt) 1992-11-13
CA1296133C (en) 1992-02-18
KR880006271A (ko) 1988-07-22
JPS63122726A (ja) 1988-05-26
EP0266587A2 (en) 1988-05-11
EP0266587A3 (en) 1989-01-18
DE3787345D1 (de) 1993-10-14
AU8058887A (en) 1988-05-05
KR960007931B1 (ko) 1996-06-17
EP0266587B1 (en) 1993-09-08
AU599716B2 (en) 1990-07-26
US4727125A (en) 1988-02-23

Similar Documents

Publication Publication Date Title
BR8705801A (pt) Processo para producao de objetos moldados,composicao de alimentacao para polimerizacao e uso de tal composicao
BR8804512A (pt) Mistura endurecivel,processo para preparacao de produtos reticulados e utilizacao
BR8506743A (pt) Composicao de mistura de oligomeros ciclicos,processo de sua preparacao e artigo moldado produzido pelo dito processo
BR8703197A (pt) Polimero de poliuretana,composicao e processo para preparar o polimero
BR8800948A (pt) Solucao concentrada,composicao concentrada,processo para a preparacao de uma composicao polimerica e produto
BR8903877A (pt) Processo para preparacao de diorganopolissiloxano linear,produto obtido e utilizacao deste produto
DE69007691D1 (de) Verfahren zur Herstellung von Alkylaluminoxanen.
DE69113610D1 (de) Verfahren zur Herstellung von Seifen-Acylisethionatgemischen.
IT1221776B (it) Processo per la preparazione di 1,2 difluoroetano e di 1,1,2 trifluoroetano
BR8804344A (pt) Processo para a preparacao de compostos,compostos obtidos,processo para a preparacao de produtos e aplicacao
BR8804063A (pt) Composicao polimerica,processo e produto
BR9000216A (pt) Composicao de polimero de organossilicio,processo para sua producao e uso da mesma
BR8904592A (pt) Composicoes poliolefinicas plastoelastomericas e processo para preparacao das mesmas
BR8802482A (pt) Processo para a preparacao de polimeros reticulados,processo para a preparacao de misturas e composicao
BR8805244A (pt) Processo para a preparacao de polimeros funcionalizados,composicao,e,artigo
BR8800479A (pt) Processo para a preparacao de corpos de moldagem,misturas adequadas para a execucao do processo e corpos de moldagem
ES2016365B3 (es) Precursores diperoxiacidos, proceso para la produccion de los mismos y su uso en composiciones de blanqueo.
ATE97554T1 (de) Herstellung von flocken.
PT95666A (pt) Processo para a preparacao de aditivos para alimentos
DE68922275D1 (de) Verfahren zur Herstellung von Monochloroacetaldehyde-Trimer.
BR9002705A (pt) Processo de polimerizacao,produto e composicao
BR9004720A (pt) Composicao,artigo fabricado e processo para melhorar a fusao de uma composicao
BR8905903A (pt) Aparelho para equipamento de moldagem por sopro por extrusao,formas preliminares para artigos de moldagem por sopro e recipientes feitos dos mesmos e processos para formar os mesmos
BR8906040A (pt) Composicao catalitica,processo de polimerizacao e produto obtido
DE69007637D1 (de) Verfahren zur Herstellung von 1,1,3,4,4,6-Hexamethyl-1,2,3,4-tetrahydronaphthalin.

Legal Events

Date Code Title Description
FD3 Appl. lapsed due to non-payment of renewal fee