NO139052C - NEMATIC MIXTURES. - Google Patents

NEMATIC MIXTURES.

Info

Publication number: NO139052C
Authority: NO; Norway
Prior art keywords: nematic mixtures; nematic; mixtures
Prior art date: 1972-02-23

Application number

NO2390/73A

Other languages

Norwegian (no)

Other versions

NO139052B (en

Inventor

Arthur Boller

Hanspeter Scherrer

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

1973-06-06

Publication date

1978-12-27

1973-06-06 Application filed by Hoffmann La Roche filed Critical Hoffmann La Roche

1978-09-18 Publication of NO139052B publication Critical patent/NO139052B/en

1978-12-27 Publication of NO139052C publication Critical patent/NO139052C/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)

NO2390/73A 1972-02-23 1973-06-06 NEMATIC MIXTURES. NO139052C (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number	Publication Date
NO139052B NO139052B (en)	1978-09-18
NO139052C true NO139052C (en)	1978-12-27

Family

ID=4237116

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
NO730/73A NO132477C (en)	1972-02-23	1973-02-22
NO2390/73A NO139052C (en)	1972-02-23	1973-06-06	NEMATIC MIXTURES.

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
NO730/73A NO132477C (en)	1972-02-23	1973-02-22

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)	CS177893B2 (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)	SU520031A3 (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 CS828A patent/CS177893B2/cs unknown
- 1973-02-09 CS CS970A patent/CS177856B2/cs unknown
- 1973-02-09 CS CS829A patent/CS177894B2/cs unknown
- 1973-02-09 CS CS827A patent/CS177892B2/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 SE SE7302455A patent/SE402278B/en unknown
- 1973-02-21 JP JP48020324A patent/JPS5211677B2/ja not_active Expired
- 1973-02-21 DD DD168980A patent/DD108525A5/xx unknown
- 1973-02-21 DD DD177564*A patent/DD110737A5/xx unknown
- 1973-02-22 FR FR7306255A patent/FR2173165B1/fr not_active Expired
- 1973-02-22 TR TR18233A patent/TR18233A/en unknown
- 1973-02-22 ES ES411901A patent/ES411901A1/en not_active Expired
- 1973-02-22 NO NO730/73A patent/NO132477C/no unknown
- 1973-02-22 AT AT155373A patent/AT335530B/en not_active IP Right Cessation
- 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 SU1971742A patent/SU520031A3/en active
- 1973-11-29 SU SU1971741A patent/SU515440A3/en active
- 1973-11-29 SU SU1971743A patent/SU511849A3/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
GB1373610A (en)	1974-11-13
IL41362A (en)	1976-02-29
CA1013364A (en)	1977-07-05
NL7302276A (en)	1973-08-27
JPS514137A (en)	1976-01-14
CH565234A5 (en)	1975-08-15
AT335530B (en)	1977-03-10
SU511849A3 (en)	1976-04-25
CS177856B2 (en)	1977-08-31
DE2306739A1 (en)	1973-08-30
DD108525A5 (en)	1974-09-20
JPS522902B2 (en)	1977-01-25
AR195823A1 (en)	1973-11-09
SE7500978L (en)	1975-01-29
DD110737A5 (en)	1975-01-05
NO139052B (en)	1978-09-18
CS177894B2 (en)	1977-08-31
DE2306739B2 (en)	1976-09-16
SU515440A3 (en)	1976-05-25
ATA155373A (en)	1976-07-15
FR2173165B1 (en)	1976-09-10
JPS4896560A (en)	1973-12-10
IT978487B (en)	1974-09-20
ES411901A1 (en)	1976-04-16
NO132477C (en)	1975-11-19
AU5122973A (en)	1974-01-17
NO132477B (en)	1975-08-11
NL152917B (en)	1977-04-15
AU444106B2 (en)	1974-01-17
SU520031A3 (en)	1976-06-30
CS177893B2 (en)	1977-08-31
ZA73331B (en)	1973-10-31
IL41362A0 (en)	1973-03-30
SE402278B (en)	1978-06-26
FR2173165A1 (en)	1973-10-05
JPS5211677B2 (en)	1977-04-01
BE795776A (en)	1973-08-22
TR18233A (en)	1976-11-05
CS177892B2 (en)	1977-08-31

Publication	Publication Date	Title
BE781867A (en)	1972-10-10	DRAADKRAT.
BE781886A (en)	1972-07-31	FLESSENKRAT.
SE382498B (en)	1976-02-02	HENGBANEVAG.
NO136319C (en)	1977-08-17	VELSESPATRON.
AT330858B (en)	1976-07-26	MODIFIED NEMATIC MIXTURES
NO139052C (en)	1978-12-27	NEMATIC MIXTURES.
NL159156B (en)	1979-01-15	DAMWALL ELEMENT.
NO138464C (en)	1978-09-06	VAESKEMENGDEMAALER.
NL158969B (en)	1978-12-15	ALKALICEL.
BE783739A (en)	1972-09-13	BRANDSTOFRESERVOIR.
BE789770A (en)	1973-02-01	VOERTUIG.
NO138631C (en)	1978-10-11	NEMATIC MIXTURES.
BE788086A (en)	1972-12-18	SIERAAD.
ES182285Y (en)	1974-04-01	NEW VINEGRERA.
ES181769Y (en)	1974-03-16	NEW BANERA.
ES186718Y (en)	1974-08-01	NEW BOVEDILLA.
ES186015Y (en)	1974-07-16	NEW PANDERETA.
ES176135Y (en)	1973-03-01	NEW BAYETA.
ES181262Y (en)	1974-03-01	NEW COMPRESA-PANAL.
ES182293Y (en)	1974-04-01	PITILLERA-LIGHTER.
ES178229Y (en)	1973-05-01	PACKAGING-DISPLAY.
ES178356Y (en)	1973-05-16	VALVE-FILTER.
ES182900Y (en)	1974-04-16	FURNITURE-BAR.
ES184181Y (en)	1974-05-16	CAP-DECAPSULATOR.
ES181426Y (en)	1974-03-01	CAPSULE-SEAL.