CN1179931C - 制备双酚的方法 - Google Patents

制备双酚的方法 Download PDF

Info

Publication number
CN1179931C
CN1179931C CNB018071686A CN01807168A CN1179931C CN 1179931 C CN1179931 C CN 1179931C CN B018071686 A CNB018071686 A CN B018071686A CN 01807168 A CN01807168 A CN 01807168A CN 1179931 C CN1179931 C CN 1179931C
Authority
CN
China
Prior art keywords
phenol
bis
adducts
crystallizer
crystal
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 - Lifetime
Application number
CNB018071686A
Other languages
English (en)
Chinese (zh)
Other versions
CN1419530A (zh
Inventor
R・纽曼
R·纽曼
抢锲
R·兰泽
细
F·海登里奇
M·博迪戈
M·普林
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.)
Covestro Deutschland AG
Bayer Intellectual Property GmbH
Original Assignee
Bayer AG
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=7636449&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN1179931(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bayer AG filed Critical Bayer AG
Publication of CN1419530A publication Critical patent/CN1419530A/zh
Application granted granted Critical
Publication of CN1179931C publication Critical patent/CN1179931C/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
    • C07C37/70—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment
    • C07C37/84—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by crystallisation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
    • C07C37/685—Processes comprising at least two steps in series

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CNB018071686A 2000-03-27 2001-03-14 制备双酚的方法 Expired - Lifetime CN1179931C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10015014.4 2000-03-27
DE10015014A DE10015014A1 (de) 2000-03-27 2000-03-27 Verfahren zur Herstellung von Bisphenolen

Publications (2)

Publication Number Publication Date
CN1419530A CN1419530A (zh) 2003-05-21
CN1179931C true CN1179931C (zh) 2004-12-15

Family

ID=7636449

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB018071686A Expired - Lifetime CN1179931C (zh) 2000-03-27 2001-03-14 制备双酚的方法

Country Status (12)

Country Link
US (1) US6828465B2 (enExample)
EP (1) EP1268379B9 (enExample)
JP (2) JP5419314B2 (enExample)
KR (1) KR100781863B1 (enExample)
CN (1) CN1179931C (enExample)
AU (1) AU2001248347A1 (enExample)
BR (1) BR0109539A (enExample)
DE (2) DE10015014A1 (enExample)
ES (1) ES2217134T5 (enExample)
MX (1) MXPA02009453A (enExample)
TW (1) TWI252224B (enExample)
WO (1) WO2001072677A1 (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10015014A1 (de) * 2000-03-27 2001-10-04 Bayer Ag Verfahren zur Herstellung von Bisphenolen
US6703530B2 (en) 2002-02-28 2004-03-09 General Electric Company Chemical reactor system and process
JP4652229B2 (ja) * 2003-03-27 2011-03-16 三井化学株式会社 ビスフェノールａの製造方法
DE102004005723A1 (de) * 2004-02-05 2005-08-25 Bayer Materialscience Ag Herstellung von Bisphenol A mit verringertem Schwefelgehalt
JP4517656B2 (ja) * 2004-02-05 2010-08-04 三菱化学株式会社 ビスフェノールａの製造方法
KR20090088384A (ko) * 2006-12-11 2009-08-19 바스프 에스이 이소시아네이트의 제조 방법
DE102007001427A1 (de) * 2007-01-09 2008-07-10 Bayer Materialscience Ag Kristallisationsverfahren zur Herstellung von Bisphenol A
WO2008129757A1 (ja) * 2007-03-30 2008-10-30 Mitsubishi Chemical Corporation ビスフェノールａの製造方法
DE102007021935A1 (de) * 2007-05-10 2008-11-20 Bayer Materialscience Ag Verfahren und Herstellung von Bisphenol A mit verlängerter Standzeit in der Kristallisation
JP5655397B2 (ja) * 2010-07-01 2015-01-21 三菱化学株式会社 ビスフェノールａの製造方法
JP6502584B2 (ja) * 2015-11-19 2019-04-17 エルジー・ケム・リミテッド ビスフェノールａの製造装置および製造方法
WO2018065834A1 (en) 2016-07-22 2018-04-12 Sabic Global Technologies B.V. A method for the continuous manufactore of bisphenol a
KR20220050899A (ko) 2019-08-27 2022-04-25 코베스트로 인텔렉쳐 프로퍼티 게엠베하 운트 콤파니 카게 히드록시아세톤의 존재 하에 비스페놀 a (bpa)를 제조하는 방법
JP2024508774A (ja) 2021-02-23 2024-02-28 コベストロ、ドイチュラント、アクチエンゲゼルシャフト ベンゼンの存在下でビスフェノールａ（ｂｐａ）を作製するプロセス
US20240294452A1 (en) 2021-02-23 2024-09-05 Covestro Deutschland Ag Process for preparing bisphenol a (bpa) in the presence of cumene
KR20230149814A (ko) 2021-02-23 2023-10-27 코베스트로 도이칠란트 아게 알파-메틸스티렌의 존재 하에 비스페놀 a (bpa)를 제조하는방법
US20240076257A1 (en) 2021-02-23 2024-03-07 Covestro Deutschland Ag Process for preparing bisphenol a (bpa) in the presence of 2-methyl benzofuran
ES3029217T3 (en) 2021-02-23 2025-06-23 Covestro Deutschland Ag Process for preparing bisphenol a (bpa) in the presence of at least two impurities
EP4298083A1 (en) 2021-02-23 2024-01-03 Covestro Deutschland AG Process for preparing bisphenol a (bpa) in the presence of acetophenone

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2775620A (en) 1954-07-12 1956-12-25 Shell Dev Production of bis (hydroxyaryl) substituted compounds
JPS6236346A (ja) * 1985-04-24 1987-02-17 Mitsui Toatsu Chem Inc アクリルアミド結晶の製造方法
US4859803A (en) 1988-05-16 1989-08-22 Shell Oil Company Preparation of bisphenols
JP3171465B2 (ja) * 1991-10-25 2001-05-28 千代田化工建設株式会社 色相の良好なビスフェノールａ・フェノール結晶アダクトの製造方法
ES2126977T3 (es) 1991-07-10 1999-04-01 Chiyoda Chem Eng Construct Co Procedimento para la produccion de aducto cristalino de bisfenol a y fenol.
JP3413497B2 (ja) * 1991-10-30 2003-06-03 三菱化学株式会社 ビスフェノールａの製造方法
DE4408008A1 (de) * 1994-03-10 1995-09-14 Bayer Ag Verfahren zur kontinuierlichen Herstellung von hochreinem Bisphenol-A
EP0720976B2 (en) * 1994-12-09 2005-05-18 The Dow Chemical Company Process for preparing an adduct of a bisphenol with a phenolic compound
DE10015014A1 (de) * 2000-03-27 2001-10-04 Bayer Ag Verfahren zur Herstellung von Bisphenolen

Also Published As

Publication number Publication date
BR0109539A (pt) 2003-06-10
US6828465B2 (en) 2004-12-07
KR100781863B1 (ko) 2007-12-05
HK1053106A1 (en) 2003-10-10
EP1268379B2 (de) 2009-06-17
TWI252224B (en) 2006-04-01
US20040030195A1 (en) 2004-02-12
AU2001248347A1 (en) 2001-10-08
EP1268379B9 (de) 2010-02-24
ES2217134T5 (es) 2009-11-17
MXPA02009453A (es) 2003-04-10
CN1419530A (zh) 2003-05-21
DE50101607D1 (de) 2004-04-08
EP1268379A1 (de) 2003-01-02
JP5419314B2 (ja) 2014-02-19
JP2003528840A (ja) 2003-09-30
KR20020084253A (ko) 2002-11-04
DE10015014A1 (de) 2001-10-04
JP2013249306A (ja) 2013-12-12
ES2217134T3 (es) 2004-11-01
WO2001072677A1 (de) 2001-10-04
EP1268379B1 (de) 2004-03-03

Similar Documents

Publication Publication Date Title
CN1179931C (zh) 制备双酚的方法
CN1029226C (zh) 双酚a的纯化方法
JP3414736B2 (ja) 高純度及び超高純度ビスフェノールａの製造のための新規な方法
JP5265094B2 (ja) 高純度ビスフェノールａの製造方法
CN1411430A (zh) 双酚/苯酚加合物
JP2008179633A (ja) ビスフェノールを製造するための結晶化方法
JPH0616584A (ja) ビスフェノール−ａの製法
CN1189438C (zh) 生产双酚a的方法
WO2000035847A1 (en) Process for the manufacture of bisphenol-a
CN1250504C (zh) 双酚的制备
EP2090562A1 (en) A method to obtain polycarbonate-grade bisphenol A
WO2005030687A1 (en) Method for preparing bisphenol a
CN1795155A (zh) 双酚a的制造方法
CN1422239A (zh) 含双酚a的物质混合物
CN101525274A (zh) 用于制备双酚的结晶方法
EP1809589B1 (en) A method to obtain visually pure bisphenol a
HK1053106B (en) Method for producing bisphenols
WO2007094124A1 (ja) ビスフェノールａの製造方法
CN1705627A (zh) 制备双酚a的方法
CN1411429A (zh) 二(4－羟基芳基)链烷烃
CN1678554A (zh) 一种制备双酚a的方法
HK1054922A (en) Bis(4-hydroxyaryl) alkanes
HK1050520A (en) Method for the production of bisphenol-a
JPH01238550A (ja) 高純度ビスフェノールａの製造方法
HK1096655A (en) Process for the preparation of high-purity bisphenol a

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: CARCOUSTICS TECHCONSULT GMBH

Free format text: FORMER OWNER: BAYER AKTIENGESELLSCHAFT

Effective date: 20120730

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20120730

Address after: Germany Leverkusen

Patentee after: BAYER MATERIALSCIENCE AG

Address before: Germany Leverkusen

Patentee before: Bayer AG

EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20030521

Assignee: Bayer Intellectual Property GmbH

Assignor: BAYER MATERIALSCIENCE AG

Contract record no.: 2012990000854

Denomination of invention: Process for preparing bisphenols

Granted publication date: 20041215

License type: Common License

Record date: 20121128

LICC Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model
C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20160622

Address after: Germany Leverkusen

Patentee after: COVESTRO DEUTSCHLAND AG

Address before: German Monheim

Patentee before: BAYER INTELLECTUAL PROPERTY GmbH

Effective date of registration: 20160622

Address after: German Monheim

Patentee after: BAYER INTELLECTUAL PROPERTY GmbH

Address before: Germany Leverkusen

Patentee before: BAYER MATERIALSCIENCE AG

CX01 Expiry of patent term

Granted publication date: 20041215

CX01 Expiry of patent term