FR2354988B1 - - Google Patents

Info

Publication number: FR2354988B1
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

FR7718180A

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.)

NII R I LATEXNYKH IZDELY

Original Assignee

NII R I LATEXNYKH IZDELY

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.)

1976-06-14

Filing date

1977-06-14

Publication date

1981-11-27

1977-06-14 Application filed by NII R I LATEXNYKH IZDELY filed Critical NII R I LATEXNYKH IZDELY

1978-01-13 Publication of FR2354988A1 publication Critical patent/FR2354988A1/fr

1981-11-27 Application granted granted Critical

1981-11-27 Publication of FR2354988B1 publication Critical patent/FR2354988B1/fr

Status Granted 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
- C07C37/11—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
- 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
- C07C37/115—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 acetals
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/14—The ring being saturated
- 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)
Chemical Kinetics & Catalysis (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Compositions Of Macromolecular Compounds (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

FR7718180A 1976-06-14 1977-06-14 Procede de preparation de bisphenols ou de polyphenols a empechements steriques Granted FR2354988A1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SU762372253A SU732232A1 (ru)	1976-06-14	1976-06-14	Способ получени пространственно- затрудненных бис- или полифенолов

Publications (2)

Publication Number	Publication Date
FR2354988A1 FR2354988A1 (fr)	1978-01-13
FR2354988B1 true FR2354988B1 (fr)	1981-11-27

Family

ID=20665542

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7718180A Granted FR2354988A1 (fr)	1976-06-14	1977-06-14	Procede de preparation de bisphenols ou de polyphenols a empechements steriques

Country Status (18)

Country	Link
JP (1)	JPS5315349A (fr)
AT (1)	AT352706B (fr)
BE (1)	BE855676A (fr)
BR (1)	BR7703857A (fr)
CA (1)	CA1109894A (fr)
CH (1)	CH633505A5 (fr)
DE (1)	DE2726762C3 (fr)
DK (1)	DK146908C (fr)
FI (1)	FI65421C (fr)
FR (1)	FR2354988A1 (fr)
GB (1)	GB1555728A (fr)
IE (1)	IE45388B1 (fr)
IT (1)	IT1114877B (fr)
NL (1)	NL172053C (fr)
NO (1)	NO147024C (fr)
PT (1)	PT66676B (fr)
SE (1)	SE442632B (fr)
SU (1)	SU732232A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4222884A (en) *	1978-12-04	1980-09-16	Ethyl Corporation	Antioxidant
US4532059A (en) *	1982-11-25	1985-07-30	Ciba-Geigy Corporation	Benzylated phenols
US6207866B1 (en) *	1997-07-11	2001-03-27	Nippon Petrochemicals Company, Limited	Method for producing diarylmethane or its derivatives
JP2000016952A (ja)	1998-07-01	2000-01-18	Nippon Petrochem Co Ltd	炭化水素の製造方法
JP4376367B2 (ja)	1999-09-20	2009-12-02	新日本石油株式会社	炭化水素溶剤およびそれを用いた感圧複写材料
CN105859771B (zh) *	2016-03-25	2018-09-14	维思普新材料（苏州）有限公司	一种芳基膦酸盐成核剂的制备方法

1976
- 1976-06-14 SU SU762372253A patent/SU732232A1/ru active
1977
- 1977-06-13 AT AT414877A patent/AT352706B/de not_active IP Right Cessation
- 1977-06-13 SE SE7706829A patent/SE442632B/xx not_active IP Right Cessation
- 1977-06-13 NO NO772056A patent/NO147024C/no unknown
- 1977-06-13 NL NLAANVRAGE7706496,A patent/NL172053C/xx not_active IP Right Cessation
- 1977-06-13 CA CA280,418A patent/CA1109894A/fr not_active Expired
- 1977-06-13 DK DK260377A patent/DK146908C/da not_active IP Right Cessation
- 1977-06-13 IT IT24626/77A patent/IT1114877B/it active
- 1977-06-14 GB GB24793/77A patent/GB1555728A/en not_active Expired
- 1977-06-14 JP JP6949577A patent/JPS5315349A/ja active Granted
- 1977-06-14 FR FR7718180A patent/FR2354988A1/fr active Granted
- 1977-06-14 BE BE178436A patent/BE855676A/fr not_active IP Right Cessation
- 1977-06-14 CH CH731077A patent/CH633505A5/de not_active IP Right Cessation
- 1977-06-14 IE IE1216/77A patent/IE45388B1/en unknown
- 1977-06-14 FI FI771872A patent/FI65421C/fi not_active IP Right Cessation
- 1977-06-14 BR BR7703857A patent/BR7703857A/pt unknown
- 1977-06-14 DE DE2726762A patent/DE2726762C3/de not_active Expired
- 1977-06-15 PT PT66676A patent/PT66676B/pt unknown

Also Published As

Publication number	Publication date
DE2726762A1 (de)	1977-12-22
DK146908C (da)	1984-07-23
FI65421C (fi)	1984-05-10
DK260377A (da)	1977-12-15
IE45388B1 (en)	1982-08-11
GB1555728A (en)	1979-11-14
SE7706829L (sv)	1977-12-15
NL172053B (nl)	1983-02-01
JPS5315349A (en)	1978-02-13
NL7706496A (nl)	1977-12-16
AT352706B (de)	1979-10-10
FI771872A (fr)	1977-12-15
NO772056L (no)	1977-12-15
DE2726762C3 (de)	1981-10-15
DK146908B (da)	1984-02-06
NO147024C (no)	1983-01-26
CH633505A5 (en)	1982-12-15
NL172053C (nl)	1983-07-01
IE45388L (en)	1977-12-14
FR2354988A1 (fr)	1978-01-13
JPS558500B2 (fr)	1980-03-04
FI65421B (fi)	1984-01-31
SU732232A1 (ru)	1980-05-05
NO147024B (no)	1982-10-11
IT1114877B (it)	1986-01-27
ATA414877A (de)	1979-03-15
SE442632B (sv)	1986-01-20
PT66676A (en)	1977-07-01
PT66676B (en)	1978-11-15
BE855676A (fr)	1977-12-14
CA1109894A (fr)	1981-09-29
BR7703857A (pt)	1978-04-25
DE2726762B2 (de)	1980-08-21

Legal Events

Date	Code	Title	Description
1991-04-26	ST	Notification of lapse

Publication	Publication Date	Title
DE2727693C2 (fr)	1987-04-23
DE2746542C2 (fr)	1987-01-08
DE2729857C2 (fr)	1987-04-30
DE2642155C3 (fr)	1988-04-14
DE2717686C2 (fr)	1987-02-05
DK183077A (fr)	1977-10-27
DE2717303C2 (fr)	1987-01-15
DE7713142U1 (fr)	1987-05-14
DK565177A (fr)	1978-06-22
DK88977A (fr)	1977-09-02
DK254577A (fr)	1977-12-09
DE2726401C2 (fr)	1987-04-02
JPS558500B2 (fr)	1980-03-04
DE2604219C2 (fr)	1987-04-23
DK78777A (fr)	1977-08-25
JPS5724762Y2 (fr)	1982-05-28
JPS5215614B2 (fr)	1977-05-02
JPS5369222U (fr)	1978-06-10
JPS5381635U (fr)	1978-07-06
JPS5614377Y2 (fr)	1981-04-03
JPS5438258Y2 (fr)	1979-11-14
DK140771C (fr)	1980-04-14
DE2637401C3 (fr)	1988-09-08
JPS5533146Y2 (fr)	1980-08-07
FI53042C (fr)	1978-01-10