KR101559584B1 - 폴리카르보네이트의 제조 방법 - Google Patents

폴리카르보네이트의 제조 방법 Download PDF

Info

Publication number
KR101559584B1
KR101559584B1 KR1020090016377A KR20090016377A KR101559584B1 KR 101559584 B1 KR101559584 B1 KR 101559584B1 KR 1020090016377 A KR1020090016377 A KR 1020090016377A KR 20090016377 A KR20090016377 A KR 20090016377A KR 101559584 B1 KR101559584 B1 KR 101559584B1
Authority
KR
South Korea
Prior art keywords
alkali metal
solution
metal chloride
polycarbonate
hydroxyphenyl
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.)
Active
Application number
KR1020090016377A
Other languages
English (en)
Korean (ko)
Other versions
KR20090092723A (ko
Inventor
피터 움스
안드레아스 불란
라이너 베버
요한 레흐너
Original Assignee
바이엘 머티리얼사이언스 아게
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40672516&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR101559584(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 바이엘 머티리얼사이언스 아게 filed Critical 바이엘 머티리얼사이언스 아게
Publication of KR20090092723A publication Critical patent/KR20090092723A/ko
Application granted granted Critical
Publication of KR101559584B1 publication Critical patent/KR101559584B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C08G64/20—General preparatory processes
    • C08G64/22—General preparatory processes using carbonyl halides
    • C08G64/24—General preparatory processes using carbonyl halides and phenols
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D3/00—Halides of sodium, potassium or alkali metals in general
    • C01D3/04—Chlorides
    • C01D3/06—Preparation by working up brines; seawater or spent lyes
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Water Treatment By Sorption (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
KR1020090016377A 2008-02-27 2009-02-26 폴리카르보네이트의 제조 방법 Active KR101559584B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008011473.1 2008-02-27
DE102008011473A DE102008011473A1 (de) 2008-02-27 2008-02-27 Verfahren zur Herstellung von Polycarbonat

Publications (2)

Publication Number Publication Date
KR20090092723A KR20090092723A (ko) 2009-09-01
KR101559584B1 true KR101559584B1 (ko) 2015-10-12

Family

ID=40672516

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020090016377A Active KR101559584B1 (ko) 2008-02-27 2009-02-26 폴리카르보네이트의 제조 방법

Country Status (9)

Country Link
US (1) US7858727B2 (https=)
EP (1) EP2096131B1 (https=)
JP (1) JP5543718B2 (https=)
KR (1) KR101559584B1 (https=)
CN (1) CN101519491B (https=)
BR (1) BRPI0904824A2 (https=)
DE (1) DE102008011473A1 (https=)
RU (1) RU2532910C2 (https=)
SG (1) SG155153A1 (https=)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012179512A (ja) * 2011-02-28 2012-09-20 Omega:Kk 電解処理方法
CN103958565B (zh) * 2011-12-02 2015-09-09 出光兴产株式会社 聚碳酸酯-聚有机硅氧烷共聚物的连续的制造方法
WO2013080816A1 (ja) * 2011-12-02 2013-06-06 出光興産株式会社 ポリカーボネート－ポリオルガノシロキサン共重合体の連続的な製造方法
KR20160140818A (ko) * 2014-04-30 2016-12-07 사빅 글로벌 테크놀러지스 비.브이. 염수 용액의 정제
CN106478934B (zh) * 2015-08-24 2018-05-15 万华化学集团股份有限公司 一种聚碳酸酯的制备方法
EP3497266B1 (de) 2016-08-10 2021-07-21 Covestro Intellectual Property GmbH & Co. KG Verfahren zur elektrochemischen reinigung von chlorid-haltigen prozesslösungen
EP3527696A1 (de) * 2018-02-14 2019-08-21 Covestro Deutschland AG Verfahren zur aufarbeitung und wiederverwendung von salzhaltigem prozesswasser
EP3933059A1 (en) 2020-06-29 2022-01-05 Covestro Deutschland AG Process for the preparation of a polycarbonate
EP3985047A1 (de) 2020-10-13 2022-04-20 Covestro Deutschland AG Verfahren zur herstellung eines polycarbonats nach dem phasengrenzflächenverfahren unter lösungsmittelaustausch
CN112707464A (zh) * 2020-12-08 2021-04-27 中南大学 一种废三元催化剂浸出渣的应用
EP4083106B1 (de) * 2021-04-30 2024-04-10 Covestro Deutschland AG Verfahren zur herstellung von polycarbonat mit verbesserter nachhaltigkeit

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002322130A (ja) 2001-02-26 2002-11-08 Mitsubishi Chemicals Corp ジフェニルカーボネートの製造方法及び芳香族ポリカーボネートの製造方法
JP2004345883A (ja) 2003-05-21 2004-12-09 Mitsubishi Chemicals Corp 塩素の製造方法および芳香族ポリカーボネートの製造方法

Family Cites Families (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1007996B (de) 1955-03-26 1957-05-09 Bayer Ag Verfahren zur Herstellung thermoplastischer Kunststoffe
US2991273A (en) 1956-07-07 1961-07-04 Bayer Ag Process for manufacture of vacuum moulded parts of high molecular weight thermoplastic polycarbonates
US3148172A (en) 1956-07-19 1964-09-08 Gen Electric Polycarbonates of dihydroxyaryl ethers
US2999846A (en) 1956-11-30 1961-09-12 Schnell Hermann High molecular weight thermoplastic aromatic sulfoxy polycarbonates
US2999835A (en) 1959-01-02 1961-09-12 Gen Electric Resinous mixture comprising organo-polysiloxane and polymer of a carbonate of a dihydric phenol, and products containing same
GB1122003A (en) 1964-10-07 1968-07-31 Gen Electric Improvements in aromatic polycarbonates
NL152889B (nl) 1967-03-10 1977-04-15 Gen Electric Werkwijze ter bereiding van een lineair polycarbonaatcopolymeer, alsmede orienteerbare textielvezel van dit copolymeer.
DE2036052A1 (en) 1970-07-21 1972-01-27 Milchwirtschafthche Forschungs und Untersuchungs Gesellschaft mbH, 2100 Hamburg Working up of additives in fat and protein - contng foodstuffs
DE2063050C3 (de) 1970-12-22 1983-12-15 Bayer Ag, 5090 Leverkusen Verseifungsbeständige Polycarbonate, Verfahren zu deren Herstellung und deren Verwendung
BE790369A (fr) 1971-10-21 1973-04-20 Diamond Shamrock Corp Procede et appareil pour la preparation d'hydroxydes de metaux alcalins de haute purete dans une cuve electrolytique.
US3773634A (en) 1972-03-09 1973-11-20 Diamond Shamrock Corp Control of an olyte-catholyte concentrations in membrane cells
DE2211956A1 (de) 1972-03-11 1973-10-25 Bayer Ag Verfahren zur herstellung verseifungsstabiler blockcopolycarbonate
GB1456670A (en) 1973-07-04 1976-11-24 Ici Ltd Drying plastics
DE2721848C2 (de) 1977-05-14 1982-12-02 Bayer Ag, 5090 Leverkusen Verfahren zum Konzentrieren von Lösungen mit gleichzeitiger Erstarrung
IT1094162B (it) 1978-02-22 1985-07-26 Montedison Spa Processo in continuo per il recupero del policarbonato da sue soluzioni
RU2054050C1 (ru) * 1979-08-03 1996-02-10 Оронцио де Нора Импианти Электрохимичи С.п.А. Электролизер для электролиза водного раствора хлорида натрия
US4423207A (en) 1980-12-18 1983-12-27 General Electric Company Process for recovery of solid thermoplastic resins from solutions thereof in organic solvents
WO1987004637A1 (en) 1981-08-12 1987-08-13 The Dow Chemical Company Process for converting a thermoplastic polymer into spheroidal agglomerated granules
JPS599185A (ja) * 1982-07-06 1984-01-18 Asahi Chem Ind Co Ltd イオン交換膜法電解槽
DE3332065A1 (de) 1983-09-06 1985-03-21 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von stabilisierter plycarbonat-formkoerper nach dem entgasungsspritzguss- oder dem entgasungsextrusionsverfahren
DE3429960A1 (de) 1984-08-16 1986-02-27 Bayer Ag, 5090 Leverkusen Verfahren zur isolierung von thermoplastischen polycarbonaten aus seinen loesungen
IT1197949B (it) 1986-11-04 1988-12-21 Montedipe Spa Evaporatore a film sottile per fluidi ad elevata viscosita
DE3832396A1 (de) 1988-08-12 1990-02-15 Bayer Ag Dihydroxydiphenylcycloalkane, ihre herstellung und ihre verwendung zur herstellung von hochmolekularen polycarbonaten
NO170326C (no) 1988-08-12 1992-10-07 Bayer Ag Dihydroksydifenylcykloalkaner
DE3833953A1 (de) 1988-10-06 1990-04-19 Bayer Ag Mischungen von speziellen, neuen polycarbonaten mit anderen thermoplasten oder mit elastomeren
JPH02147628A (ja) 1988-11-29 1990-06-06 Teijin Chem Ltd ポリカーボネート系化合物の製造方法
US5043421A (en) 1989-08-04 1991-08-27 General Electric Company Extruder isolation of polymers from solution
US4980105A (en) 1989-08-28 1990-12-25 General Electric Company Method for extruder devolatilization of spiro(bis)indane polycarbonates
JPH0747665B2 (ja) 1990-04-11 1995-05-24 帝人化成株式会社 ポリカーボネートの製造法
JPH0747666B2 (ja) 1990-04-11 1995-05-24 帝人化成株式会社 ポリカーボネートの製造法
US5306803A (en) 1990-06-02 1994-04-26 Bayer Aktiengesellschaft Process for cleaning thermoplasts by friction compacting
DE4227372A1 (de) 1991-10-12 1993-04-22 Bayer Ag Verfahren zur herstellung von polycarbonaten
GB2260975B (en) 1991-10-28 1995-07-12 Chang Shih Chang The process to recover salt from brine waste water
JP3095051B2 (ja) 1995-03-08 2000-10-03 出光石油化学株式会社 ポリカーボネートの製造方法
DE19510063A1 (de) 1995-03-20 1996-09-26 Bayer Antwerpen Nv Verfahren zur Reinigung von phenolhaltigem Prozeßabwasser
IT1282367B1 (it) * 1996-01-19 1998-03-20 De Nora Spa Migliorato metodo per l'elettrolisi di soluzioni acquose di acido cloridrico
ES2215682T3 (es) * 1999-06-18 2004-10-16 Bayer Materialscience Ag Procedimiento para la degradacion de compuestos organicos en agua.
US6340736B1 (en) 1999-11-29 2002-01-22 General Electric Company Method and apparatus for the production of polycarbonates with brine recycling
DE10118307A1 (de) 2001-04-12 2002-10-17 Bayer Ag Vefahren zur Herstellung von Polycarbonaten
DE10207442A1 (de) 2002-02-22 2003-09-11 Bayer Ag Aufbereitung von Kochsalz enthaltenden Abwässern zum Einsatz in der Chlor-Alkali-Elektrolyse
JP3799311B2 (ja) * 2002-09-02 2006-07-19 帝人化成株式会社 有機溶媒の回収方法
EP1601616A1 (en) * 2003-03-05 2005-12-07 Dow Global Technologies Inc. A method for purifying wastewater
DE10333853A1 (de) * 2003-07-24 2005-02-24 Bayer Materialscience Ag Elektrochemische Zelle
JP4116533B2 (ja) * 2003-12-18 2008-07-09 帝人化成株式会社 廃芳香族ポリカーボネート樹脂から芳香族ジヒドロキシ化合物のアルカリ水溶液を得る方法
DE102006041465A1 (de) * 2006-09-02 2008-03-06 Bayer Materialscience Ag Verfahren zur Herstellung von Diarylcarbonat

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002322130A (ja) 2001-02-26 2002-11-08 Mitsubishi Chemicals Corp ジフェニルカーボネートの製造方法及び芳香族ポリカーボネートの製造方法
JP2004345883A (ja) 2003-05-21 2004-12-09 Mitsubishi Chemicals Corp 塩素の製造方法および芳香族ポリカーボネートの製造方法

Also Published As

Publication number Publication date
JP2009235391A (ja) 2009-10-15
RU2532910C2 (ru) 2014-11-20
KR20090092723A (ko) 2009-09-01
EP2096131B1 (de) 2015-01-28
EP2096131A1 (de) 2009-09-02
US20090215977A1 (en) 2009-08-27
SG155153A1 (en) 2009-09-30
BRPI0904824A2 (pt) 2010-11-03
CN101519491B (zh) 2012-10-10
DE102008011473A1 (de) 2009-09-03
CN101519491A (zh) 2009-09-02
US7858727B2 (en) 2010-12-28
JP5543718B2 (ja) 2014-07-09
RU2009106707A (ru) 2010-09-10

Similar Documents

Publication Publication Date Title
KR101559584B1 (ko) 폴리카르보네이트의 제조 방법
KR101752915B1 (ko) 폴리카르보네이트의 제조 방법
US8518231B2 (en) Process for production of diaryl carbonate
KR101424808B1 (ko) 디아릴 카르보네이트의 제조 방법 및 그로부터 생성된알칼리 클로라이드 용액의 처리 방법
TW201127874A (en) Process for the preparation of polycarbonate
US20220145006A1 (en) Process for conditioning and reusing salt-containing process water
US9771451B2 (en) Method for producing polycarbonate according to the phase interface method
TW201936702A (zh) 使用基於氯烴的有機溶劑製造聚碳酸酯之方法（二）
US20060063906A1 (en) Process for the preparation of polycarbonate
RU2536998C2 (ru) Способ получения диарилкарбоната
HK1136591A (en) Process for the preparation of polycarbonate
JP2022526966A (ja) 低減されたホスゲン過剰量を用いるポリカーボネートの生成方法

Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 20090226

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20140225

Comment text: Request for Examination of Application

Patent event code: PA02011R01I

Patent event date: 20090226

Comment text: Patent Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20141228

Patent event code: PE09021S01D

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20150731

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20151005

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20151005

End annual number: 3

Start annual number: 1

PG1601 Publication of registration
FPAY Annual fee payment

Payment date: 20181001

Year of fee payment: 4

PR1001 Payment of annual fee

Payment date: 20181001

Start annual number: 4

End annual number: 4

FPAY Annual fee payment

Payment date: 20190927

Year of fee payment: 5

PR1001 Payment of annual fee

Payment date: 20190927

Start annual number: 5

End annual number: 5

FPAY Annual fee payment

Payment date: 20201005

Year of fee payment: 6

PR1001 Payment of annual fee

Payment date: 20201005

Start annual number: 6

End annual number: 6

FPAY Annual fee payment

Payment date: 20211005

Year of fee payment: 7

PR1001 Payment of annual fee

Payment date: 20211005

Start annual number: 7

End annual number: 7

FPAY Annual fee payment

Payment date: 20220929

Year of fee payment: 8

PR1001 Payment of annual fee

Payment date: 20220929

Start annual number: 8

End annual number: 8

PR1001 Payment of annual fee

Payment date: 20231004

Start annual number: 9

End annual number: 9

PR1001 Payment of annual fee

Payment date: 20240927

Start annual number: 10

End annual number: 10