AR196907A1 - NEW SCHIFF LIQUID CRYSTALLINE BASES, NEMATIC MIXTURES, THAT INCORPORATE THEM AND PROCEDURES FOR THEIR PREPARATION - Google Patents

NEW SCHIFF LIQUID CRYSTALLINE BASES, NEMATIC MIXTURES, THAT INCORPORATE THEM AND PROCEDURES FOR THEIR PREPARATION

Info

Publication number: AR196907A1
Authority: AR; Argentina
Prior art keywords: incorporate; procedures; preparation; liquid crystalline; nematic mixtures
Prior art date: 1972-02-23

Application number

AR246643A

Other languages

Spanish (es)

Original Assignee

Hoffmann La Roche

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

1973-02-16

Publication date

1974-02-28

1973-02-16 Application filed by Hoffmann La Roche filed Critical Hoffmann La Roche

1974-02-28 Application granted granted Critical

1974-02-28 Publication of AR196907A1 publication Critical patent/AR196907A1/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
- C07C47/00—Compounds having —CHO groups
- C07C47/52—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings
- C07C47/542—Alkylated benzaldehydes
- 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
- C09K19/22—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 nitrogen atoms as chain links, e.g. Schiff bases

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Crystallography & Structural Chemistry (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Liquid Crystal Substances (AREA)

AR246643A 1972-02-23 1973-02-16 NEW SCHIFF LIQUID CRYSTALLINE BASES, NEMATIC MIXTURES, THAT INCORPORATE THEM AND PROCEDURES FOR THEIR PREPARATION AR196907A1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH258572A CH558541A (en)	1972-02-23	1972-02-23	MIX WITH NEMATIC PROPERTIES.

Publications (1)

Publication Number	Publication Date
AR196907A1 true AR196907A1 (en)	1974-02-28

Family

ID=4237094

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AR246643A AR196907A1 (en)	1972-02-23	1973-02-16	NEW SCHIFF LIQUID CRYSTALLINE BASES, NEMATIC MIXTURES, THAT INCORPORATE THEM AND PROCEDURES FOR THEIR PREPARATION

Country Status (22)

Country	Link
JP (2)	JPS5211676B2 (en)
AR (1)	AR196907A1 (en)
AT (1)	AT335529B (en)
AU (1)	AU444169B2 (en)
BE (1)	BE795775A (en)
CA (1)	CA995242A (en)
CH (1)	CH558541A (en)
CS (3)	CS173648B2 (en)
DD (2)	DD107022A5 (en)
DE (1)	DE2306738C3 (en)
ES (2)	ES411900A1 (en)
FR (1)	FR2177757B1 (en)
GB (1)	GB1373609A (en)
HK (1)	HK35577A (en)
IL (1)	IL41363A (en)
IT (1)	IT978629B (en)
NL (1)	NL148930B (en)
NO (1)	NO133195C (en)
SE (2)	SE406473B (en)
SU (2)	SU508180A3 (en)
TR (1)	TR17441A (en)
ZA (1)	ZA73332B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS4962390A (en) *	1972-10-17	1974-06-17
GB1452826A (en) *	1973-10-17	1976-10-20	Secr Defence	Liquid crystal compositions
JPS4978683A (en) *	1972-12-06	1974-07-29
US4058476A (en) *	1973-03-02	1977-11-15	Hoffmann-La Roche Inc.	Liquid crystalline isonitriles
US3997242A (en) *	1973-03-02	1976-12-14	Hoffmann-La Roche Inc.	Electro-optical cell containing dielectric isonitriles
US4137192A (en) *	1974-01-25	1979-01-30	Canon Kabushiki Kaisha	Liquid crystalline composition
JPS5331142B2 (en) *	1974-04-15	1978-08-31
JPS50150684A (en) *	1974-05-25	1975-12-03
US3973830A (en) *	1974-06-07	1976-08-10	Matsushita Electric Industrial Co., Ltd.	Electro-optic device
FR2274355A1 (en) *	1974-06-14	1976-01-09	Thomson Csf	MIXTURE OF LIQUID CRYSTALS SHOWING POSITIVE DIELECTRIC ANISOTROPY AND A WIDE RANGE OF MESOMORPHISM
US4043634A (en) *	1974-07-25	1977-08-23	Dai Nippon Toryo Co., Ltd.	Liquid crystal electro optical element
US3975286A (en) *	1974-09-03	1976-08-17	Beckman Instruments, Inc.	Low voltage actuated field effect liquid crystals compositions and method of synthesis
US4147651A (en) *	1974-09-03	1979-04-03	Beckman Instruments, Inc.	Biphenyl based liquid crystal compositions
JPS5282685A (en) *	1975-12-29	1977-07-11	Tokyo Ouka Kougiyou Kk	Liquid crystal composites
JPS5666678A (en) *	1979-11-06	1981-06-05	Tsukishima Kikai Co	Rotary multiitube type dryer
US9126890B2 (en) *	2011-10-20	2015-09-08	International Flavors & Fragrances Inc.	Low volatile reactive malodor counteractives and methods of use thereof
WO2018234268A1 (en) *	2017-06-19	2018-12-27	Sika Technology Ag	BLOCKING AGENT FOR AMINES, LATENT CURING AGENT AND POLYURETHANE COMPOSITIONS

0
- BE BE795775D patent/BE795775A/en unknown
1972
- 1972-02-23 CH CH258572A patent/CH558541A/en not_active IP Right Cessation
1973
- 1973-01-16 ZA ZA730332A patent/ZA73332B/en unknown
- 1973-01-18 AU AU51228/73A patent/AU444169B2/en not_active Expired
- 1973-01-22 IL IL41363A patent/IL41363A/en unknown
- 1973-01-30 IT IT19803/73A patent/IT978629B/en active
- 1973-02-12 DE DE2306738A patent/DE2306738C3/en not_active Expired
- 1973-02-14 NL NL737302064A patent/NL148930B/en not_active IP Right Cessation
- 1973-02-16 AR AR246643A patent/AR196907A1/en active
- 1973-02-19 CS CS1050A patent/CS173648B2/cs unknown
- 1973-02-19 CS CS1169A patent/CS173622B2/cs unknown
- 1973-02-19 CS CS1049A patent/CS173647B2/cs unknown
- 1973-02-20 CA CA164,068A patent/CA995242A/en not_active Expired
- 1973-02-21 JP JP48020323A patent/JPS5211676B2/ja not_active Expired
- 1973-02-21 SE SE737302454A patent/SE406473B/en unknown
- 1973-02-22 DD DD168995A patent/DD107022A5/xx unknown
- 1973-02-22 TR TR17441A patent/TR17441A/en unknown
- 1973-02-22 ES ES411900A patent/ES411900A1/en not_active Expired
- 1973-02-22 NO NO729/73A patent/NO133195C/no unknown
- 1973-02-22 FR FR7306254A patent/FR2177757B1/fr not_active Expired
- 1973-02-22 DD DD177306*A patent/DD112875A5/xx unknown
- 1973-02-22 AT AT155273A patent/AT335529B/en not_active IP Right Cessation
- 1973-02-23 GB GB905173A patent/GB1373609A/en not_active Expired
1974
- 1974-01-09 SU SU1984207A patent/SU508180A3/en active
- 1974-01-09 SU SU1984208A patent/SU519128A3/en active
- 1974-04-22 ES ES425547A patent/ES425547A1/en not_active Expired
1975
- 1975-01-29 SE SE7500977A patent/SE422468B/en unknown
- 1975-04-17 JP JP50045925A patent/JPS52942B2/ja not_active Expired
1977
- 1977-07-07 HK HK355/77A patent/HK35577A/en unknown

Also Published As

Publication number	Publication date
JPS5211676B2 (en)	1977-04-01
NO133195C (en)	1976-03-24
FR2177757A1 (en)	1973-11-09
GB1373609A (en)	1974-11-13
AU444169B2 (en)	1974-01-17
AU5122873A (en)	1974-01-17
JPS4896559A (en)	1973-12-10
DD107022A5 (en)	1974-07-12
NL7302064A (en)	1973-08-27
FR2177757B1 (en)	1975-10-31
CS173647B2 (en)	1977-02-28
DE2306738A1 (en)	1973-08-30
SE7500977L (en)	1975-01-29
NO133195B (en)	1975-12-15
SE422468B (en)	1982-03-08
SU508180A3 (en)	1976-03-25
JPS52942B2 (en)	1977-01-11
AT335529B (en)	1977-03-10
SU519128A3 (en)	1976-06-25
CS173648B2 (en)	1977-02-28
ATA155273A (en)	1976-07-15
TR17441A (en)	1975-07-23
ES411900A1 (en)	1976-05-16
HK35577A (en)	1977-07-15
NL148930B (en)	1976-03-15
CS173622B2 (en)	1977-02-28
SE406473B (en)	1979-02-12
DE2306738C3 (en)	1979-04-05
IL41363A (en)	1977-10-31
DD112875A5 (en)	1975-05-05
DE2306738B2 (en)	1978-07-27
BE795775A (en)	1973-08-22
IT978629B (en)	1974-09-20
IL41363A0 (en)	1973-03-30
ZA73332B (en)	1973-10-31
CA995242A (en)	1976-08-17
CH558541A (en)	1975-01-31
ES425547A1 (en)	1976-12-16
JPS514138A (en)	1976-01-14

Publication	Publication Date	Title
AR196907A1 (en)	1974-02-28	NEW SCHIFF LIQUID CRYSTALLINE BASES, NEMATIC MIXTURES, THAT INCORPORATE THEM AND PROCEDURES FOR THEIR PREPARATION
BE795849A (en)	1973-08-23	MODIFIED NEMATIC PHASES
BR7401594D0 (en)	1974-12-31	MEDICINAL LIQUID BOTTLE
AR203373A1 (en)	1975-09-08	PROCEDURE TO PREPARE 4-AMINO-QUINAZOLINES
BE758449A (en)	1971-04-16	NEMATIC SUBSTANCES
BR7100579D0 (en)	1973-04-26	PERFECTED LIQUID FILTER
AR214271A1 (en)	1979-05-31	PROCEDURE TO ALCOHYLATE HYDROCARBONS
AR207946A1 (en)	1976-11-22	PROCEDURE TO PREPARE 2-AMINO-METHYLENINDANONE
AT330858B (en)	1976-07-26	MODIFIED NEMATIC MIXTURES
AR197503A1 (en)	1974-04-15	PROCEDURE TO PREPARE VISCOSE
AR197135A1 (en)	1974-03-15	SUBSTITUTED CYCLOPENTANE AND PROCEDURE FOR ITS PREPARATION
AR206887A1 (en)	1976-08-31	PROCEDURE TO PREPARE NEW D-2-HALO-6-METHYL-8-CYANOMETHYLERGOLINS
AR195696A1 (en)	1973-10-31	MONOAZOIC PROCEDURES, PROCEDURES FOR THEIR PREPARATION AND COMPOSITIONS CONTAINING THEM
AR198543A1 (en)	1974-06-28	METHOD TO PREPARE 2-SUBSTITUTE-4- (R) - HYDROXY - 2-CICLOPENTENTEN-1-ONA
IT983560B (en)	1974-11-11	PULVERIZER FOR LIQUID GAS EMULSIONS
AR202184A1 (en)	1975-05-23	1,4-BIS-IMINO-ISOINDOLINONE-PHENYLENE COMPOUNDS AND PROCEDURE TO PREPARE THEM
AR197057A1 (en)	1974-03-08	PROCEDURE TO PREPARE 1- ARYLIDENAMINE-4- (2 - OXO -3 - PHENYL - 3 - BENZOFURIL) PIPERACINES
BR7019745D0 (en)	1973-03-07	NEW TRI-CYCLICAL DERIVATIVES AND PROCESSES FOR THEIR PREPARATION
SE403473B (en)	1978-08-21	LIQUID CRYSTALLINE DIFENYLACRYLNITRILE DERIVATIVES FOR USE IN MONITORS
AR197809A1 (en)	1974-05-10	NEW DIOXACINIC STAINS AND PROCEDURE TO PREPARE THEM
AR202539A1 (en)	1975-06-24	PROCEDURE TO PREPARE 3-FLUOR-D-ALANINE
BR7102428D0 (en)	1973-03-08	LIQUID FILTERING UNIT
AR202188A1 (en)	1975-05-23	AND PROCEDURE TO PREPARE IT
DK132024C (en)	1976-03-08	THIADIAZOLYLURIN SUBSTANCES FOR USE IN HERBICIDES
ES201225Y (en)	1976-01-16	DEVICE FOR SIMULTANEOUS PRESENTATION AND EXHIBITION.