DE3786846D1 - Verfahren zur herstellung von polycarbonatharz. - Google Patents

Verfahren zur herstellung von polycarbonatharz.

Info

Publication number
DE3786846D1
DE3786846D1 DE8787108421T DE3786846T DE3786846D1 DE 3786846 D1 DE3786846 D1 DE 3786846D1 DE 8787108421 T DE8787108421 T DE 8787108421T DE 3786846 T DE3786846 T DE 3786846T DE 3786846 D1 DE3786846 D1 DE 3786846D1
Authority
DE
Germany
Prior art keywords
polycarbonate resin
producing polycarbonate
producing
resin
polycarbonate
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 - Fee Related
Application number
DE8787108421T
Other languages
English (en)
Other versions
DE3786846T2 (de
Inventor
Masayoshi Hasuo
Hiroshi Urabe
Masahiro Nukui
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.)
Mitsubishi Kasei Corp
Original Assignee
Mitsubishi Kasei Corp
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 JP14216686A external-priority patent/JPH0625253B2/ja
Priority claimed from JP16278186A external-priority patent/JPH0739482B2/ja
Application filed by Mitsubishi Kasei Corp filed Critical Mitsubishi Kasei Corp
Publication of DE3786846D1 publication Critical patent/DE3786846D1/de
Application granted granted Critical
Publication of DE3786846T2 publication Critical patent/DE3786846T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/04—Aromatic polycarbonates
    • C08G64/06—Aromatic polycarbonates not containing aliphatic unsaturation
    • C08G64/14—Aromatic polycarbonates not containing aliphatic unsaturation containing a chain-terminating or -crosslinking agent

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)
DE87108421T 1986-06-18 1987-06-11 Verfahren zur Herstellung von Polycarbonatharz. Expired - Fee Related DE3786846T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP14216686A JPH0625253B2 (ja) 1986-06-18 1986-06-18 ポリカ−ボネ−ト樹脂の製造方法
JP16278186A JPH0739482B2 (ja) 1986-07-10 1986-07-10 光学用ポリカーボネート樹脂の製造方法

Publications (2)

Publication Number Publication Date
DE3786846D1 true DE3786846D1 (de) 1993-09-09
DE3786846T2 DE3786846T2 (de) 1994-03-17

Family

ID=26474254

Family Applications (1)

Application Number Title Priority Date Filing Date
DE87108421T Expired - Fee Related DE3786846T2 (de) 1986-06-18 1987-06-11 Verfahren zur Herstellung von Polycarbonatharz.

Country Status (3)

Country Link
US (1) US4775739A (de)
EP (1) EP0249882B1 (de)
DE (1) DE3786846T2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4743676A (en) * 1987-05-07 1988-05-10 General Electric Company Method for preparing polycarbonate of controlled molecular weight from aromatic bischloroformate
US4902735A (en) * 1987-06-03 1990-02-20 Idemitsu Petrochemical Co., Ltd. High impact resistant polycarbonate and process for producing said polycarbonate
DE3803939A1 (de) * 1988-02-10 1989-08-24 Bayer Ag Polycarbonate mit aralkylphenylendgruppen, ihre herstellung und verwendung
DE68911180T2 (de) * 1988-03-28 1994-04-21 Idemitsu Petrochemical Co Polycarbonat.
EP0351168B1 (de) * 1988-07-11 1997-11-05 General Electric Company Verfahren zur Herstellung von Polycarbonaten
DE68928766T2 (de) * 1988-09-22 1999-03-25 Ge Plastics Japan Ltd., Tokio/Tokyo Verfahren zur Herstellung von Polycarbonaten
US4939230A (en) * 1988-11-16 1990-07-03 The Dow Chemical Company Elimination of monocarbonate from polycarbonate
IT1231154B (it) * 1989-07-19 1991-11-19 Enichem Tecnoresine Policarbonati ad elevata fluidita' e procedimento per la loro preparazione.
IT1231155B (it) * 1989-07-19 1991-11-19 Enichem Tecnoresine Policarbonati aventi caratteristiche di elevata fluidita' e procedimento per la loro preparazione
NL9001887A (nl) * 1990-08-29 1992-03-16 Gen Electric Werkwijze voor de continue bereiding van aromatisch polycarbonaat met hoog molecuulgewicht.
JP2002144353A (ja) * 2000-11-14 2002-05-21 Dainippon Printing Co Ltd レンズシート形成用樹脂の塗工方法及び塗工装置
KR100413534B1 (ko) * 2001-05-08 2003-12-31 학교법인 포항공과대학교 방향족 폴리카보네이트의 제조방법
US6734277B2 (en) 2002-05-09 2004-05-11 General Electric Company Method of enhancing pit replication in optical disks

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3240756A (en) * 1961-03-02 1966-03-15 Allied Chem Continuous addition of phenolic chain terminator in bisphenol polycarbonate production by emulsion polymerization
CA1019886A (en) * 1972-11-09 1977-10-25 Eckart Reese Process for preparing polycarbonates
DE2842005A1 (de) * 1978-09-27 1980-04-10 Bayer Ag Polycarbonate mit alkylphenyl-endgruppen, ihre herstellung und ihre verwendung
JPS58101111A (ja) * 1981-12-11 1983-06-16 Idemitsu Kosan Co Ltd ポリカ−ボネ−ト共重合体の製造法
JPH0725871B2 (ja) * 1984-03-28 1995-03-22 三菱瓦斯化学株式会社 ポリカーボネート樹脂光学成形品
DE3512838A1 (de) * 1984-04-10 1985-10-17 Mitsubishi Gas Chemical Co., Inc., Tokio/Tokyo Optischer gegenstand aus verzweigtem polykarbonatharz
US4699971A (en) * 1985-11-12 1987-10-13 General Electric Company Polycarbonate with cycloalkylphenyl end group

Also Published As

Publication number Publication date
EP0249882B1 (de) 1993-08-04
US4775739A (en) 1988-10-04
DE3786846T2 (de) 1994-03-17
EP0249882A2 (de) 1987-12-23
EP0249882A3 (en) 1989-03-15

Similar Documents

Publication Publication Date Title
DE3764880D1 (de) Verfahren zur herstellung von siloxanharzen.
DE3761744D1 (de) Verfahren zur herstellung von granulaten.
DE3762519D1 (de) Verfahren zur herstellung von wasserabsorbierenden harzen.
DE3762745D1 (de) Verfahren zur herstellung von 2-chlor-5-chlormethylthiazol.
DE3763558D1 (de) Verfahren zur herstellung von 2-chlor-5-chlormethylpyridin.
DE68902770D1 (de) Verfahren zur herstellung von phenol.
DE68907795D1 (de) Verfahren zur herstellung von bisphenolen.
DE3773889D1 (de) Verfahren zur herstellung von merkaptomethylphenolen.
DE3780704D1 (de) Verfahren zur herstellung von n-acyltetrahydroisochinoline.
DE3877810D1 (de) Verfahren zur herstellung von bisphenol-a.
DE3786846D1 (de) Verfahren zur herstellung von polycarbonatharz.
DE68902654D1 (de) Verfahren zur herstellung von bisphenol-a.
DE3771657D1 (de) Verfahren zur herstellung von cyclopentanon.
DE3781660D1 (de) Verfahren zur herstellung von elementen mit zwischenraum.
DE3780841D1 (de) Verfahren zur herstellung von ultraduennen polyheteroaromatischen filmen.
DE3778591D1 (de) Verfahren zur herstellung von polycarbonaten.
DE3764930D1 (de) Verfahren zur herstellung von melaminharzfolien.
DE3771506D1 (de) Verfahren zur herstellung von wasserhellem phenol.
DE3769076D1 (de) Verfahren zur herstellung von fluorbenzaldehyden.
DE3766910D1 (de) Verfahren zur herstellung von dihydrocyclocitral.
DE3761539D1 (de) Verfahren zur herstellung von verbundteilen.
DE3785733D1 (de) Verfahren zur herstellung von aethylenpolymeren.
DE3769263D1 (de) Verfahren zur herstellung von bromfluoroethylhypofluorit.
DE3777475D1 (de) Verfahren zur herstellung von polyphenylen-ether-polyester-copolymeren.
DE3786892D1 (de) Verfahren zur herstellung von organosiliconpolymeren.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee