BR7800497A - Processo para producao de uma ceramica policristalina densa - Google Patents

Processo para producao de uma ceramica policristalina densa

Info

Publication number: BR7800497A
Authority: BR; Brazil
Prior art keywords: production; polycrystalline ceramics; dense polycrystalline; dense; ceramics
Prior art date: 1977-01-31

Application number

BR7800497A

Other languages

English (en)

Portuguese (pt)

Inventor

M Jarcho

Original Assignee

Sterling Drug Inc

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.)

1977-01-31

Filing date

1978-01-27

Publication date

1978-10-03

1977-01-31 Priority claimed from US05/764,266 external-priority patent/US4097935A/en

1978-01-27 Application filed by Sterling Drug Inc filed Critical Sterling Drug Inc

1978-10-03 Publication of BR7800497A publication Critical patent/BR7800497A/pt

Links

239000000919 ceramic Substances 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
- C04B35/111—Fine ceramics
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G23/00—Compounds of titanium
- C01G23/003—Titanates
- C01G23/006—Alkaline earth titanates
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
- C01G49/0018—Mixed oxides or hydroxides
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
- C01G49/0018—Mixed oxides or hydroxides
- C01G49/0063—Mixed oxides or hydroxides containing zinc
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
- C01G49/009—Compounds containing iron, with or without oxygen or hydrogen, and containing two or more other elements
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/03—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on magnesium oxide, calcium oxide or oxide mixtures derived from dolomite
- C04B35/04—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on magnesium oxide, calcium oxide or oxide mixtures derived from dolomite based on magnesium oxide
- C04B35/053—Fine ceramics
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/26—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on ferrites
- C04B35/2608—Compositions containing one or more ferrites of the group comprising manganese, zinc, nickel, copper or cobalt and one or more ferrites of the group comprising rare earth metals, alkali metals, alkaline earth metals or lead
- C04B35/2625—Compositions containing one or more ferrites of the group comprising manganese, zinc, nickel, copper or cobalt and one or more ferrites of the group comprising rare earth metals, alkali metals, alkaline earth metals or lead containing magnesium
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/46—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates
- C04B35/462—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates
- C04B35/465—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates based on alkaline earth metal titanates
- C04B35/468—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates based on alkaline earth metal titanates based on barium titanates
- C04B35/4682—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates based on alkaline earth metal titanates based on barium titanates based on BaTiO3 perovskite phase
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Organic Chemistry (AREA)
Ceramic Engineering (AREA)
Materials Engineering (AREA)
Manufacturing & Machinery (AREA)
Structural Engineering (AREA)
Inorganic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Environmental & Geological Engineering (AREA)
General Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Compositions Of Oxide Ceramics (AREA)
Soft Magnetic Materials (AREA)
Compounds Of Iron (AREA)
Cephalosporin Compounds (AREA)
Hard Magnetic Materials (AREA)
Magnetic Ceramics (AREA)

BR7800497A 1977-01-31 1978-01-27 Processo para producao de uma ceramica policristalina densa BR7800497A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/764,266 US4097935A (en)	1976-07-21	1977-01-31	Hydroxylapatite ceramic

Publications (1)

Publication Number	Publication Date
BR7800497A true BR7800497A (pt)	1978-10-03

Family

ID=25070200

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR7800497A BR7800497A (pt)	1977-01-31	1978-01-27	Processo para producao de uma ceramica policristalina densa

Country Status (16)

Country	Link
JP (1)	JPS53111311A (fr)
AR (1)	AR213470A1 (fr)
BE (1)	BE863330A (fr)
BR (1)	BR7800497A (fr)
DE (1)	DE2804104A1 (fr)
DK (1)	DK44078A (fr)
FI (1)	FI780251A7 (fr)
FR (1)	FR2378731A1 (fr)
IL (1)	IL53875A0 (fr)
IT (1)	IT1092042B (fr)
LU (1)	LU78966A1 (fr)
NL (1)	NL7801099A (fr)
NO (1)	NO780229L (fr)
PH (1)	PH14442A (fr)
SE (1)	SE7801113L (fr)
ZA (1)	ZA78395B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1201575A (fr) *	1982-08-25	1986-03-11	Hiroshi Yamanoi	Methode de production de fines poudres de titane
EP0141551B1 (fr) *	1983-10-12	1988-02-03	Asahi Kasei Kogyo Kabushiki Kaisha	Poudre de titanate et procédé pour sa préparation

1978
- 1978-01-20 NO NO780229A patent/NO780229L/no unknown
- 1978-01-23 ZA ZA00780395A patent/ZA78395B/xx unknown
- 1978-01-24 IL IL53875A patent/IL53875A0/xx unknown
- 1978-01-26 FI FI780251A patent/FI780251A7/fi not_active Application Discontinuation
- 1978-01-26 BE BE1008680A patent/BE863330A/fr unknown
- 1978-01-27 BR BR7800497A patent/BR7800497A/pt unknown
- 1978-01-27 PH PH20716A patent/PH14442A/en unknown
- 1978-01-30 FR FR7802544A patent/FR2378731A1/fr not_active Withdrawn
- 1978-01-30 DK DK44078A patent/DK44078A/da unknown
- 1978-01-30 SE SE7801113A patent/SE7801113L/xx unknown
- 1978-01-30 IT IT19796/78A patent/IT1092042B/it active
- 1978-01-30 JP JP919178A patent/JPS53111311A/ja active Pending
- 1978-01-31 LU LU78966A patent/LU78966A1/fr unknown
- 1978-01-31 AR AR270910A patent/AR213470A1/es active
- 1978-01-31 NL NL7801099A patent/NL7801099A/xx not_active Application Discontinuation
- 1978-01-31 DE DE19782804104 patent/DE2804104A1/de active Pending

Also Published As

Publication number	Publication date
LU78966A1 (fr)	1978-09-28
BE863330A (fr)	1978-07-26
FI780251A7 (fi)	1978-08-01
ZA78395B (en)	1979-01-31
FR2378731A1 (fr)	1978-08-25
DE2804104A1 (de)	1978-08-03
NO780229L (no)	1978-08-01
AR213470A1 (es)	1979-01-31
JPS53111311A (en)	1978-09-28
SE7801113L (sv)	1978-08-01
NL7801099A (nl)	1978-08-02
IT7819796A0 (it)	1978-01-30
DK44078A (da)	1978-08-01
IL53875A0 (en)	1978-04-30
IT1092042B (it)	1985-07-06
PH14442A (en)	1981-07-22

Publication	Publication Date	Title
IT7812764A0 (it)	1978-08-25	Mpianto per la produzione di laterizi cotti
IT1192310B (it)	1988-03-31	Processo per la produzione di alchilencarbonati
IT1102018B (it)	1985-10-07	Procedimento per la produzione di trimetilol-alcani
IT1085830B (it)	1985-05-28	Processo per la produzione di etilenossido
MX150988A (es)	1984-09-06	Metodo mejorado para la produccion de tableros de yeso
IT7809692A0 (it)	1978-12-29	Procedimento per la produzione di vincadifformina
BR7808435A (pt)	1979-08-21	Processo para a formacao de nitrodiarilamina
MX148042A (es)	1983-03-08	Procedimiento mejorado para la produccion de urea-amoniaco
BR7708336A (pt)	1978-09-05	Processo para a producao do hipoclorito de magnesio bibasico
BR7701471A (pt)	1978-09-19	Processo aperfeicoado para a producao de uma formamida
IT7848613A0 (it)	1978-03-24	Procedimento per la migliorata produzione di 2-etilesanolo
AR223648A1 (es)	1981-09-15	Metodo para la produccion de un jarabe
BR8003997A (pt)	1981-01-21	Processo para producao de louca de ceramica
IT8068156A0 (it)	1980-07-18	Procedimento per la produzione di metilen cicloammine
IT1105171B (it)	1985-10-28	Procedimento per la produzione di nitrosobenzolo
IT1100590B (it)	1985-09-28	Procedimento per la produzione di rifamicine
BR8006712A (pt)	1981-04-22	Processo de fabricacao de uma ceramica densa de carbureto de silicio
IT1091327B (it)	1985-07-06	Procedimento per la produzione di mattoni
IT1080382B (it)	1985-05-16	Procedimento per la produzione di enammidi
IT1099446B (it)	1985-09-18	Procedimento per la produzione di tiolcarbamati
BR7607079A (pt)	1977-09-06	Processo para a producao de s-alquil fosforo-dihalogeneto ditioato
MX152220A (es)	1985-06-12	Metodo mejorado para producir un aislador de ceramica
IT7847741A0 (it)	1978-01-23	Procedimento per la produzione di p-nitroso-difenil-idrossil-ammine
LU78966A1 (fr)	1978-09-28	Procede de production de ceramiques polycristallines denses
BR7502580A (pt)	1976-03-09	Processo para producao de ladrilhos feitos de material de ceramica