FR2289476B1 - - Google Patents

Info

Publication number: FR2289476B1
Authority: FR; France
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

Application number

FR7440170A

Other languages

Other versions

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.)

Rhone Poulenc Industries SA

Original Assignee

Rhone Poulenc Industries SA

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.)

1974-10-31

Filing date

1974-10-31

Publication date

1979-05-11

1974-10-31 Application filed by Rhone Poulenc Industries SA filed Critical Rhone Poulenc Industries SA

1974-10-31 Priority to FR7440170A priority Critical patent/FR2289476A1/en

1975-09-30 Priority to IT5156575A priority patent/IT1047633B/en

1975-10-09 Priority to GB4148775A priority patent/GB1482498A/en

1975-10-28 Priority to CA238,718A priority patent/CA1062283A/en

1975-10-28 Priority to RO7583734A priority patent/RO72879A/en

1975-10-29 Priority to JP50130299A priority patent/JPS5191240A/en

1975-10-29 Priority to DE19752548470 priority patent/DE2548470C2/en

1975-10-29 Priority to NL7512667A priority patent/NL7512667A/en

1975-10-30 Priority to BE161432A priority patent/BE835077A/en

1975-10-30 Priority to DD18913575A priority patent/DD121099A5/xx

1975-10-30 Priority to SU752185055A priority patent/SU594891A3/en

1975-10-30 Priority to PL18436775A priority patent/PL105881B1/en

1975-10-31 Priority to CS735375A priority patent/CS188977B2/en

1976-05-28 Publication of FR2289476A1 publication Critical patent/FR2289476A1/en

1977-09-26 Priority to US05/836,768 priority patent/US4209646A/en

1979-05-11 Application granted granted Critical

1979-05-11 Publication of FR2289476B1 publication Critical patent/FR2289476B1/fr

Status Granted legal-status Critical Current

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

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Crystallography & Structural Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

FR7440170A 1974-10-31 1974-10-31 PROCESS FOR CRYSTALLIZING A DI (4-HYDROXY-PHENYL) 2,2 PROPANE AND PHENOL COMPLEX Granted FR2289476A1 (en)

Priority Applications (14)

Application Number	Priority Date	Filing Date	Title
FR7440170A FR2289476A1 (en)	1974-10-31	1974-10-31	PROCESS FOR CRYSTALLIZING A DI (4-HYDROXY-PHENYL) 2,2 PROPANE AND PHENOL COMPLEX
IT5156575A IT1047633B (en)	1974-10-31	1975-09-30	CRYSTALLIZATION PROCESS OF A HYDROXY 4 FENIL 2.2 PROPANE AND PHENOL COMPLEX
GB4148775A GB1482498A (en)	1974-10-31	1975-10-09	Process for the preparation of crystalline complex of 2,2-di-(4-hydroxyphenyl)-propane and phenol
RO7583734A RO72879A (en)	1974-10-31	1975-10-28	CRYSTALLIZATION PROCESS OF A DI- (HYDROXY-4-PHENYL) -2,2-PROPANE AND PHENOL COMPLEX
CA238,718A CA1062283A (en)	1974-10-31	1975-10-28	Process for the cristallisation of a complex made from 2,2-di(4-hydroxyphenyl) propane and phenol
DE19752548470 DE2548470C2 (en)	1974-10-31	1975-10-29	Process for the preparation of pure 2,2-bis (4-hydroxyphenyl) propane
JP50130299A JPS5191240A (en)	1974-10-31	1975-10-29	2 22 ji44 hidorokishifueniru puropantofuenoorutonofukabutsunoshoshutsuhoho
NL7512667A NL7512667A (en)	1974-10-31	1975-10-29	PROCESS FOR CRYSTALLIZING A COMPLEX OF 2.2-DI (4-HYDROXYPHENYL) -PROPANE AND PHENOL.
BE161432A BE835077A (en)	1974-10-31	1975-10-30	PROCESS FOR CRYSTALLIZING A COMPLEX OF DI (HYDROXY-4 PHENYL) 2,2, PROPANE AND PHENOL
DD18913575A DD121099A5 (en)	1974-10-31	1975-10-30
SU752185055A SU594891A3 (en)	1974-10-31	1975-10-30	Method of isolating diphenylpropane
PL18436775A PL105881B1 (en)	1974-10-31	1975-10-30	METHOD OF CRYSTALLIZATION OF RAW COMPLETE COMPOUND 2,2-DOUBLE- / 4-HYDROXYPHENYL / -PROPANE WITH PHENOL
CS735375A CS188977B2 (en)	1974-10-31	1975-10-31	Process for crystallization of complexe 2,2-di-/4-hydroxyphenyl/propane and phenole
US05/836,768 US4209646A (en)	1974-10-31	1977-09-26	Process for crystallizing an adduct of 2,2-di(4-hydroxyphenyl) propane and phenol

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7440170A FR2289476A1 (en)	1974-10-31	1974-10-31	PROCESS FOR CRYSTALLIZING A DI (4-HYDROXY-PHENYL) 2,2 PROPANE AND PHENOL COMPLEX

Publications (2)

Publication Number	Publication Date
FR2289476A1 FR2289476A1 (en)	1976-05-28
FR2289476B1 true FR2289476B1 (en)	1979-05-11

Family

ID=9145723

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7440170A Granted FR2289476A1 (en)	1974-10-31	1974-10-31	PROCESS FOR CRYSTALLIZING A DI (4-HYDROXY-PHENYL) 2,2 PROPANE AND PHENOL COMPLEX

Country Status (13)

Country	Link
JP (1)	JPS5191240A (en)
BE (1)	BE835077A (en)
CA (1)	CA1062283A (en)
CS (1)	CS188977B2 (en)
DD (1)	DD121099A5 (en)
DE (1)	DE2548470C2 (en)
FR (1)	FR2289476A1 (en)
GB (1)	GB1482498A (en)
IT (1)	IT1047633B (en)
NL (1)	NL7512667A (en)
PL (1)	PL105881B1 (en)
RO (1)	RO72879A (en)
SU (1)	SU594891A3 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS58135832A (en) *	1982-02-08	1983-08-12	Mitsui Toatsu Chem Inc	Crystallization of adduct of bisphenol a and phenol
US4492807A (en) *	1983-04-22	1985-01-08	General Electric Company	Method for purification of bisphenol A
US4529823A (en) *	1984-04-02	1985-07-16	General Electric Company	Purification of bisphenol-A
JPH066542B2 (en) *	1987-05-06	1994-01-26	三井東圧化学株式会社	Method for producing bisphenol A
JPH01146839A (en) *	1987-12-04	1989-06-08	Mitsui Toatsu Chem Inc	Production of high-purity 2,2-bis(4-hydroxyphenyl)propane
JPH01213246A (en) *	1988-02-22	1989-08-28	Mitsui Toatsu Chem Inc	Crystallization of addition product of bisphenol a and phenol
US4927978A (en) *	1988-12-16	1990-05-22	Shell Oil Company	Method of purifying bisphenols
DE69227850T2 (en) *	1991-07-10	1999-04-29	Chiyoda Corp., Yokohama	Process for the preparation of a crystalline adduct of bisphenol A with phenol
US5368827A (en) *	1991-07-10	1994-11-29	Chiyoda Corporation	Process for the production of crystalline adduct of bisphenol A and phenol and apparatus therefor
JP5216748B2 (en) *	2009-11-02	2013-06-19	本州化学工業株式会社	Process for producing 1,1-bis (4-hydroxyphenyl) -3,3,5-trimethylcyclohexane
JP5705168B2 (en) *	2012-06-04	2015-04-22	本州化学工業株式会社	Process for producing 1,1-bis (4-hydroxyphenyl) -3,3,5-trimethylcyclohexane

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AT259547B (en) *	1965-06-11	1968-01-25	Bayer Ag	Process for obtaining particularly pure 2,2-bis- (phenylene) propane
BE759937A (en) *	1969-12-15	1971-06-07	Shell Int Research

1974
- 1974-10-31 FR FR7440170A patent/FR2289476A1/en active Granted
1975
- 1975-09-30 IT IT5156575A patent/IT1047633B/en active
- 1975-10-09 GB GB4148775A patent/GB1482498A/en not_active Expired
- 1975-10-28 CA CA238,718A patent/CA1062283A/en not_active Expired
- 1975-10-28 RO RO7583734A patent/RO72879A/en unknown
- 1975-10-29 NL NL7512667A patent/NL7512667A/en not_active Application Discontinuation
- 1975-10-29 JP JP50130299A patent/JPS5191240A/en active Granted
- 1975-10-29 DE DE19752548470 patent/DE2548470C2/en not_active Expired
- 1975-10-30 BE BE161432A patent/BE835077A/en not_active IP Right Cessation
- 1975-10-30 PL PL18436775A patent/PL105881B1/en unknown
- 1975-10-30 DD DD18913575A patent/DD121099A5/xx unknown
- 1975-10-30 SU SU752185055A patent/SU594891A3/en active
- 1975-10-31 CS CS735375A patent/CS188977B2/en unknown

Also Published As

Publication number	Publication date
SU594891A3 (en)	1978-02-25
CA1062283A (en)	1979-09-11
DD121099A5 (en)	1976-07-12
RO72879A (en)	1982-02-01
BE835077A (en)	1976-04-30
JPS5246946B2 (en)	1977-11-29
DE2548470A1 (en)	1976-05-06
GB1482498A (en)	1977-08-10
CS188977B2 (en)	1979-03-30
NL7512667A (en)	1976-05-04
IT1047633B (en)	1980-10-20
DE2548470C2 (en)	1982-04-08
PL105881B1 (en)	1979-11-30
JPS5191240A (en)	1976-08-10
FR2289476A1 (en)	1976-05-28

Publication	Publication Date	Title
FR2279879B1 (en)	1979-05-11
FR2281642B1 (en)	1980-05-23
AU7462274A (en)	1976-04-29
AU7459574A (en)	1976-04-29
AR199089A1 (en)	1974-08-08
AU488280B2 (en)	1976-07-15
BG19995A1 (en)	1975-10-30
BG20242A1 (en)	1975-11-05
AU482236A (en)	1976-05-06
AU482308A (en)	1975-12-18
AU482332A (en)	1976-02-12
AU481723A (en)	1975-09-25
AU480783A (en)	1976-06-24
AU480371A (en)	1975-04-24
BE833391A (en)	1975-12-31
BG19609A2 (en)	1975-10-10
BG19639A1 (en)	1975-10-10
BG19643A1 (en)	1975-10-10
BG19729A1 (en)	1975-12-20
BG19879A1 (en)	1975-10-30
BG19890A1 (en)	1975-10-30
BG19905A1 (en)	1975-10-30
BG19908A1 (en)	1975-10-30
BG19927A1 (en)	1975-10-30
AU482171A (en)	1975-10-16