[go: up one dir, main page]

BR9001085A - Processo e aparelho para o tratamento de uma mistura de um polimero e um solvente organico clorado,sob aquecimento,bem como processo para a fabricacao de um polimero - Google Patents

Processo e aparelho para o tratamento de uma mistura de um polimero e um solvente organico clorado,sob aquecimento,bem como processo para a fabricacao de um polimero

Info

Publication number
BR9001085A
BR9001085A BR909001085A BR9001085A BR9001085A BR 9001085 A BR9001085 A BR 9001085A BR 909001085 A BR909001085 A BR 909001085A BR 9001085 A BR9001085 A BR 9001085A BR 9001085 A BR9001085 A BR 9001085A
Authority
BR
Brazil
Prior art keywords
polymer
chlored
treating
manufacture
mixture
Prior art date
Application number
BR909001085A
Other languages
English (en)
Inventor
Noriyuki Kunishi
Original Assignee
Idemitsu Petrochemical 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
Priority claimed from JP5394089A external-priority patent/JP2539909B2/ja
Priority claimed from JP1228378A external-priority patent/JPH0391539A/ja
Application filed by Idemitsu Petrochemical Co filed Critical Idemitsu Petrochemical Co
Publication of BR9001085A publication Critical patent/BR9001085A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/02—Apparatus characterised by being constructed of material selected for its chemically-resistant properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/02—Apparatus characterised by their chemically-resistant properties
    • B01J2219/025—Apparatus characterised by their chemically-resistant properties characterised by the construction materials of the reactor vessel proper
    • B01J2219/0263—Ceramic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/02—Apparatus characterised by their chemically-resistant properties
    • B01J2219/025—Apparatus characterised by their chemically-resistant properties characterised by the construction materials of the reactor vessel proper
    • B01J2219/0277—Metal based
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/11—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels comprising two or more partially or fully enclosed cavities, e.g. honeycomb-shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2069/00—Use of PC, i.e. polycarbonates or derivatives thereof, as moulding material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Manufacture And Refinement Of Metals (AREA)
BR909001085A 1989-03-08 1990-03-07 Processo e aparelho para o tratamento de uma mistura de um polimero e um solvente organico clorado,sob aquecimento,bem como processo para a fabricacao de um polimero BR9001085A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5394089A JP2539909B2 (ja) 1989-03-08 1989-03-08 ポリカ―ボネ―トの製造方法及びその装置
JP1228378A JPH0391539A (ja) 1989-09-05 1989-09-05 ポリカーボネートの製造方法及びその装置

Publications (1)

Publication Number Publication Date
BR9001085A true BR9001085A (pt) 1991-02-26

Family

ID=26394673

Family Applications (1)

Application Number Title Priority Date Filing Date
BR909001085A BR9001085A (pt) 1989-03-08 1990-03-07 Processo e aparelho para o tratamento de uma mistura de um polimero e um solvente organico clorado,sob aquecimento,bem como processo para a fabricacao de um polimero

Country Status (4)

Country Link
US (1) US5087660A (pt)
EP (1) EP0386616A3 (pt)
KR (1) KR950011897B1 (pt)
BR (1) BR9001085A (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4134196B2 (ja) * 2006-05-16 2008-08-13 日本システム企画株式会社 循環水殺菌器
DE102006051308A1 (de) * 2006-10-31 2008-05-08 Bayer Materialscience Ag Verfahren zur Behandlung von Metalloberflächen
DE102009059990A1 (de) 2009-12-22 2011-07-07 Bayer MaterialScience AG, 51373 Verfahren zur Vorrichtung zur Herstellung von Polycarbonat
CN112619583A (zh) * 2021-01-08 2021-04-09 黑龙江思莱博科技股份有限公司 一种固相多肽合成装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4383092A (en) * 1980-08-11 1983-05-10 General Electric Company Inhibition of discoloration of transesterification polymers with chromium, nickel, tantalum or glass lined reactor
US4430389A (en) * 1982-03-01 1984-02-07 Wexco Corporation Composite cylinder and casting alloy for use therein

Also Published As

Publication number Publication date
EP0386616A2 (en) 1990-09-12
EP0386616A3 (en) 1992-05-06
KR900014463A (ko) 1990-10-24
KR950011897B1 (ko) 1995-10-12
US5087660A (en) 1992-02-11

Similar Documents

Publication Publication Date Title
BR9006983A (pt) Processo para a extracao com solvente
BR8002585A (pt) Composicao catalitica de polimerizacao de olefina, constituinte catalitico de polimerizacao, processo para a polimerizacao catalitica de uma olefina e polimero de uma olefina
BR9510057A (pt) Processo para preparar produto carb nico tendo um grupo orgánico e produto carbónico
BR8907488A (pt) Processo de gerar pulsos eletricos de estimulo ao objeto biologico,e o aparelho para o mesmo
BR9002354A (pt) Processo para producao de um polimero de olefina
BR7805797A (pt) Silica tratada,composicoes contendo a mesma,bem como processo para obtencao de silica tratada e processos para obtencao de composicoes contendo a mesma
PT96352A (pt) Processo para a preparacao de uma composicao aperfeicoada para tratamento capilar
BR7808593A (pt) Tubeira aperfeicoada,conjunto de estiramento de fibra de vidro e processo e aparelho para o estiramento de fibra de vidro
BR8007654A (pt) Processo para a coagulacao de polimeros
BR8904338A (pt) Processo e aparelho para produzir filamentos a partir de uma solucao de polimero
BR8707852A (pt) Polimero ramificado contendo grupo silila,processo para sua preparacao,agentes de cobertura a base do polimero bem como sua aplicacao
PT82026B (pt) Processo para a preparacao de polipeptidios da estirpe rhinovirus hrv2 bem como da molecula de dna que codifica o mesmo
BR8005644A (pt) Processo para refinacao de carvao com solvente
BR9000382A (pt) Processo e instalacao para o tratamento de misturas de material-gas a serem bombeadas,bem como aquipamento apropriado sobretudo para isto
DE59009628D1 (de) Verfahren zum Einbau von O-Hydroxyphenyl-S-triazinen in organische Polymere.
BR9001085A (pt) Processo e aparelho para o tratamento de uma mistura de um polimero e um solvente organico clorado,sob aquecimento,bem como processo para a fabricacao de um polimero
IT7922498A0 (it) Processo per il recupero di solvente per trattamento di idrocarburi.
PT95119A (pt) Processo para a preparacao de carbamatos benzazaciclicos, uteis como inibidores de colinesterase
BR8000542A (pt) Componente catalisador suporte,catalisador para a polimerizacao de uma olefina e processo para producao de um polimero olefinico
BR7800462A (pt) Cordel detonante de baixa energia,e processo e aparelho para producao do mesmo
BR9002291A (pt) Processo para preparacao de um polimero de etileno
BR8702343A (pt) Alcoxi alcoxidos,processo para a fabricacao de um alcoxi alcoxido;processo para a fabricacao de alcoxidos de zinco soluveis em solvente organico,e composicao
BR8702619A (pt) Processo para a producao de um polimero olefinico
BR9006284A (pt) Processo para producao de norcanfano dicarbonitrilas
BR8106272A (pt) Processo para a preparacao de uretanas n,o-dissubstituidas e sua aplicacao como material de partida para a preparacao de isocianatos organicos

Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
ND Extension of time allowed
FA8 Dismissal: dismissal - article 36, par. 1 of industrial property law