NL7708222A - Werkwijze ter bereiding van bisfenolen. - Google Patents

Werkwijze ter bereiding van bisfenolen.

Info

Publication number: NL7708222A
Authority: NL; Netherlands
Prior art keywords: preparing bisphenols; bisphenols; preparing
Prior art date: 1976-07-26

Application number

NL7708222A

Other languages

English (en)

Original Assignee

Shell Int Research

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.)

1976-07-26

Filing date

1977-07-25

Publication date

1978-01-30

1977-07-25 Application filed by Shell Int Research filed Critical Shell Int Research

1978-01-30 Publication of NL7708222A publication Critical patent/NL7708222A/nl

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
- C07C37/11—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms
- C07C37/20—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms using aldehydes or ketones
- 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
- B01J47/00—Ion-exchange processes in general; Apparatus therefor
- B01J47/016—Modification or after-treatment of ion-exchangers

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Catalysts (AREA)

NL7708222A 1976-07-26 1977-07-25 Werkwijze ter bereiding van bisfenolen. NL7708222A (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB31049/76A GB1539463A (en)	1976-07-26	1976-07-26	Preparation of a fixed bed catalyst

Publications (1)

Publication Number	Publication Date
NL7708222A true NL7708222A (nl)	1978-01-30

Family

ID=10317200

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7708222A NL7708222A (nl)	1976-07-26	1977-07-25	Werkwijze ter bereiding van bisfenolen.

Country Status (5)

Country	Link
JP (1)	JPS5314680A (nl)
DE (1)	DE2733537C2 (nl)
FR (1)	FR2359640A1 (nl)
GB (1)	GB1539463A (nl)
NL (1)	NL7708222A (nl)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3619450A1 (de) *	1986-06-10	1987-12-17	Bayer Ag	Mit mercaptoaminen modifizierte ionenaustauscher
US4820740A (en) *	1986-10-30	1989-04-11	Shell Oil Company	Process and catalyst for production of bisphenol-A
US5075511A (en) *	1986-10-30	1991-12-24	Shell Oil Company	Process and alkylmercaptoamine catalyst for production of bisphenol-A
US4847432A (en) *	1987-12-28	1989-07-11	General Electric Company	Method for the purification of ion exchange resins used in the production of bisphenol A
US4859803A (en) *	1988-05-16	1989-08-22	Shell Oil Company	Preparation of bisphenols
JP2001286770A (ja) *	2000-04-04	2001-10-16	Idemitsu Petrochem Co Ltd	ビスフェノール類製造用酸性陽イオン交換樹脂固定床の調製方法
JP2001288132A (ja) *	2000-04-04	2001-10-16	Idemitsu Petrochem Co Ltd	ビスフェノール類製造用酸性陽イオン交換樹脂固定床の調製方法
JP2001348350A (ja) *	2000-06-07	2001-12-18	Idemitsu Petrochem Co Ltd	ビスフェノール類製造用酸性陽イオン交換樹脂固定床の調製方法
JP4298438B2 (ja) *	2003-09-01	2009-07-22	出光興産株式会社	ビスフェノールａ製造用変性触媒の調製方法
JP2005074353A (ja) *	2003-09-02	2005-03-24	Idemitsu Kosan Co Ltd	ビスフェノールａ製造用変性触媒の調製方法
JP4452058B2 (ja) *	2003-11-04	2010-04-21	出光興産株式会社	ビスフェノールａ製造用変性触媒の調製方法
JP4452119B2 (ja) *	2004-04-26	2010-04-21	出光興産株式会社	ビスフェノール類製造用触媒の製造方法
JP5432131B2 (ja) *	2007-06-14	2014-03-05	ダウグローバルテクノロジーズエルエルシー	ビスフェノール製造用の触媒の製造

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE589727A (nl) *
US3394089A (en) *	1964-12-02	1968-07-23	Dow Chemical Co	Ion exchange catalyst for the preparation of bisphenols
DE1767621C3 (de) *	1968-05-29	1979-05-03	The Dow Chemical Co., Midland, Mich. (V.St.A.)	Katalysator für die Kondensation von Phenolen und Ketonen zu Bisphenolen und seine Verwendung
GB1539184A (en) *	1975-08-01	1979-01-31	Shell Int Research	Cation-exchange resins
GB1539186A (en) *	1976-08-04	1979-01-31	Shell Int Research	Cation-exchange resins

1976
- 1976-07-26 GB GB31049/76A patent/GB1539463A/en not_active Expired
1977
- 1977-07-25 JP JP8847777A patent/JPS5314680A/ja active Granted
- 1977-07-25 NL NL7708222A patent/NL7708222A/nl not_active Application Discontinuation
- 1977-07-25 DE DE2733537A patent/DE2733537C2/de not_active Expired
- 1977-07-25 FR FR7722733A patent/FR2359640A1/fr active Granted

Also Published As

Publication number	Publication date
JPS62748B2 (nl)	1987-01-09
DE2733537A1 (de)	1978-02-02
FR2359640A1 (fr)	1978-02-24
FR2359640B1 (nl)	1981-01-09
DE2733537C2 (de)	1986-12-04
GB1539463A (en)	1979-01-31
JPS5314680A (en)	1978-02-09

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Legal Events

Date	Code	Title
1984-08-01	BA	A request for search or an international-type search has been filed
1984-08-01	BB	A search report has been drawn up
1985-01-01	A85	Still pending on 85-01-01
1985-01-02	BC	A request for examination has been filed
1994-03-01	BV	The patent application has lapsed