SU511849A3 - The method of obtaining complex liquid crystal esters - Google Patents

The method of obtaining complex liquid crystal esters

Info

Publication number: SU511849A3
Authority: SU; USSR - Soviet Union
Prior art keywords: liquid crystal; complex liquid; obtaining complex; crystal esters; esters
Prior art date: 1972-02-23

Application number

SU1971743A

Other languages

Russian (ru)

Inventor

Боллер Артур

Шеррер Ханспетер

Original Assignee

Ф.Гоффманн-Ля Рош И Ко Аг (Фирма)

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.)

1972-02-23

Filing date

1973-11-29

Publication date

1976-04-25

1973-11-29 Application filed by Ф.Гоффманн-Ля Рош И Ко Аг (Фирма) filed Critical Ф.Гоффманн-Ля Рош И Ко Аг (Фирма)

1976-04-25 Application granted granted Critical

1976-04-25 Publication of SU511849A3 publication Critical patent/SU511849A3/en

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/58—Preparation of carboxylic acid halides
- C07C51/60—Preparation of carboxylic acid halides by conversion of carboxylic acids or their anhydrides or esters, lactones, salts into halides with the same carboxylic acid part
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C63/00—Compounds having carboxyl groups bound to a carbon atoms of six-membered aromatic rings
- C07C63/04—Monocyclic monocarboxylic acids
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
- C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
- C09K19/20—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and oxygen atoms as chain links, e.g. esters or ethers
- C09K19/2007—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and oxygen atoms as chain links, e.g. esters or ethers the chain containing -COO- or -OCO- groups

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Crystallography & Structural Chemistry (AREA)
Materials Engineering (AREA)
Oil, Petroleum & Natural Gas (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Liquid Crystal Substances (AREA)
Underground Structures, Protecting, Testing And Restoring Foundations (AREA)

SU1971743A 1972-02-23 1973-11-29 The method of obtaining complex liquid crystal esters SU511849A3 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH258672A CH565234A5 (en)	1972-02-23	1972-02-23

Publications (1)

Publication Number	Publication Date
SU511849A3 true SU511849A3 (en)	1976-04-25

Family

ID=4237116

Family Applications (3)

Application Number	Title	Priority Date	Filing Date
SU1971743A SU511849A3 (en)	1972-02-23	1973-11-29	The method of obtaining complex liquid crystal esters
SU1971742A SU520031A3 (en)	1972-02-23	1973-11-29	The method of obtaining complex liquid crystal esters
SU1971741A SU515440A3 (en)	1972-02-23	1973-11-29	The method of obtaining complex liquid crystal esters

Family Applications After (2)

Application Number	Title	Priority Date	Filing Date
SU1971742A SU520031A3 (en)	1972-02-23	1973-11-29	The method of obtaining complex liquid crystal esters
SU1971741A SU515440A3 (en)	1972-02-23	1973-11-29	The method of obtaining complex liquid crystal esters

Country Status (20)

Country	Link
JP (2)	JPS5211677B2 (en)
AR (1)	AR195823A1 (en)
AT (1)	AT335530B (en)
AU (1)	AU444106B2 (en)
BE (1)	BE795776A (en)
CA (1)	CA1013364A (en)
CH (1)	CH565234A5 (en)
CS (4)	CS177892B2 (en)
DD (2)	DD108525A5 (en)
ES (1)	ES411901A1 (en)
FR (1)	FR2173165B1 (en)
GB (1)	GB1373610A (en)
IL (1)	IL41362A (en)
IT (1)	IT978487B (en)
NL (1)	NL152917B (en)
NO (2)	NO132477C (en)
SE (2)	SE402278B (en)
SU (3)	SU511849A3 (en)
TR (1)	TR18233A (en)
ZA (1)	ZA73331B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS4978683A (en) *	1972-12-06	1974-07-29
JPS50111042A (en) *	1974-02-13	1975-09-01
JPS50111043A (en) *	1974-02-15	1975-09-01
JPS5177591A (en) *	1974-12-28	1976-07-05	Dainippon Toryo Kk	Nemachitsukuekishososeibutsu
JPS54126775U (en) *	1978-02-22	1979-09-04
DE2937911A1 (en) *	1978-09-19	1980-03-27	Daikin Ind Ltd	FLUORINE-CONTAINING PHENYLBENZOATE COMPOUNDS, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE
FR2439765A1 (en) *	1978-10-27	1980-05-23	Thomson Csf	MESOMORPHIC ORGANIC COMPOUND HAVING A CHEMICAL FORMULA DERIVED FROM A TETRAFLUOROBENZOIC ACID, AND LIQUID CRYSTAL DEVICE USING SUCH A COMPOUND
JPH0438873Y2 (en) *	1985-08-30	1992-09-10
US4833794A (en) *	1988-08-10	1989-05-30	Advance Systems, Inc.	Dryer apparatus for floating a running web and having baffle means for spent return air

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2024269A1 (en) *	1970-05-19	1971-12-02	Merck Patent Gmbh	Nematic mixtures - of low melting point, used in electronics

0
- BE BE795776D patent/BE795776A/en unknown
1972
- 1972-02-23 CH CH258672A patent/CH565234A5/xx not_active IP Right Cessation
1973
- 1973-01-16 ZA ZA730331A patent/ZA73331B/en unknown
- 1973-01-18 AU AU51229/73A patent/AU444106B2/en not_active Expired
- 1973-01-22 IL IL41362A patent/IL41362A/en unknown
- 1973-01-31 IT IT19833/73A patent/IT978487B/en active
- 1973-02-07 AR AR246463A patent/AR195823A1/en active
- 1973-02-09 CS CS827A patent/CS177892B2/cs unknown
- 1973-02-09 CS CS970A patent/CS177856B2/cs unknown
- 1973-02-09 CS CS829A patent/CS177894B2/cs unknown
- 1973-02-09 CS CS828A patent/CS177893B2/cs unknown
- 1973-02-19 NL NL737302276A patent/NL152917B/en not_active IP Right Cessation
- 1973-02-20 CA CA164,069A patent/CA1013364A/en not_active Expired
- 1973-02-21 DD DD168980A patent/DD108525A5/xx unknown
- 1973-02-21 DD DD177564*A patent/DD110737A5/xx unknown
- 1973-02-21 JP JP48020324A patent/JPS5211677B2/ja not_active Expired
- 1973-02-21 SE SE7302455A patent/SE402278B/en unknown
- 1973-02-22 AT AT155373A patent/AT335530B/en not_active IP Right Cessation
- 1973-02-22 ES ES411901A patent/ES411901A1/en not_active Expired
- 1973-02-22 FR FR7306255A patent/FR2173165B1/fr not_active Expired
- 1973-02-22 TR TR18233A patent/TR18233A/en unknown
- 1973-02-22 NO NO730/73A patent/NO132477C/no unknown
- 1973-02-23 GB GB905273A patent/GB1373610A/en not_active Expired
- 1973-06-06 NO NO2390/73A patent/NO139052C/en unknown
- 1973-11-29 SU SU1971743A patent/SU511849A3/en active
- 1973-11-29 SU SU1971742A patent/SU520031A3/en active
- 1973-11-29 SU SU1971741A patent/SU515440A3/en active
1975
- 1975-01-29 SE SE7500978A patent/SE7500978L/xx unknown
- 1975-04-16 JP JP50045391A patent/JPS522902B2/ja not_active Expired

Also Published As

Publication number	Publication date
FR2173165B1 (en)	1976-09-10
CH565234A5 (en)	1975-08-15
CS177856B2 (en)	1977-08-31
SE402278B (en)	1978-06-26
AR195823A1 (en)	1973-11-09
ES411901A1 (en)	1976-04-16
ZA73331B (en)	1973-10-31
TR18233A (en)	1976-11-05
NO132477B (en)	1975-08-11
IL41362A (en)	1976-02-29
NO139052B (en)	1978-09-18
CS177894B2 (en)	1977-08-31
AU444106B2 (en)	1974-01-17
GB1373610A (en)	1974-11-13
NL7302276A (en)	1973-08-27
NL152917B (en)	1977-04-15
ATA155373A (en)	1976-07-15
NO132477C (en)	1975-11-19
DE2306739A1 (en)	1973-08-30
IT978487B (en)	1974-09-20
JPS4896560A (en)	1973-12-10
NO139052C (en)	1978-12-27
SU515440A3 (en)	1976-05-25
DE2306739B2 (en)	1976-09-16
FR2173165A1 (en)	1973-10-05
AU5122973A (en)	1974-01-17
AT335530B (en)	1977-03-10
SU520031A3 (en)	1976-06-30
IL41362A0 (en)	1973-03-30
JPS5211677B2 (en)	1977-04-01
JPS522902B2 (en)	1977-01-25
BE795776A (en)	1973-08-22
JPS514137A (en)	1976-01-14
CS177892B2 (en)	1977-08-31
SE7500978L (en)	1975-01-29
DD108525A5 (en)	1974-09-20
CS177893B2 (en)	1977-08-31
CA1013364A (en)	1977-07-05
DD110737A5 (en)	1975-01-05

Publication	Publication Date	Title
IT985304B (en)	1974-11-30	CONNECTION COMPLEX FOR GEARS AND CONSTRUCTION METHOD OF THE SAME
SU451255A3 (en)	1974-11-25	The method of producing nematic compounds
SE394755B (en)	1977-07-04	LIQUID CRYSTAL INDICATOR
SE400185B (en)	1978-03-20	LIQUID FILTER
SU439983A3 (en)	1974-08-15	The method of obtaining derivatives of ethylenebenzoyl
BE799254A (en)	1973-11-08	PARTIAL ESTERS
CH544983A (en)	1973-11-30	Liquid crystal display device
SU511849A3 (en)	1976-04-25	The method of obtaining complex liquid crystal esters
FI54359B (en)	1978-07-31	CALENDAR FOR THE PURPOSE OF GLAETTING AV EN PAPPERSBANA
FI54891C (en)	1979-04-10	WITH A FRAMEWORK FOR THE DRIVING OF THE VAT
BG20595A3 (en)	1975-12-05	METHOD FOR THE PREPARATION OF N-BENZHYDRYL N-P-HYDROXYBENZYL-PIPERAZINES
BG20816A3 (en)	1975-12-20	METHOD OF OBTAINING DESACETOXYCEPHALOSPORINS
NO138364C (en)	1978-08-23	DEVICE FOR THE MANUFACTURE OF FIBER-ARMED PLASTROS
RO69492A2 (en)	1980-06-16	PROCESS FOR THE PREPARATION OF PERCENT-METIL-MERCAPTAN
BG20097A3 (en)	1975-10-30	METHOD FOR THE PREPARATION OF 2-ALKOXY-5-ALKYLSULFONYL-BENZOIC ACIDS
SU443510A3 (en)	1974-09-15	The method of obtaining-substituted esters or thioesters-chloromethylcarbamic acids
BG20795A3 (en)	1975-12-20	METHOD FOR THE PREPARATION OF TRIAZINOBENZIMIDAZOLES
BG19804A3 (en)	1975-10-10	METHOD FOR THE PREPARATION OF 4-OR-5-NITROIMIDAZOLES
AT314628B (en)	1974-04-10	Liquid crystal cell
BG22808A3 (en)	1977-04-20	METHOD FOR OBTAINING BASIC ESTERS
SE419560B (en)	1981-08-10	PROCEDURE FOR THE PRODUCTION OF STAINLESS STEEL
SE387917B (en)	1976-09-20	LIQUID SUBSTITUTE
BG20362A3 (en)	1975-11-05	METHOD FOR THE PREPARATION OF ALPHA-HALOPHENYL-ALPHA-PHENYL-PYRIMIDYLMETHANES
BG23008A3 (en)	1977-05-20	METHOD FOR OBTAINING 7-AMINODESACETOXYCEPHALOSPORIN ESTER
SU469694A1 (en)	1975-05-05	The method of obtaining 2-alkoxy-6-alkyl (aryl) - -dihydropyran