IT1074491B - Procedimento per la produzione di cariche minerali a base di idrati di alluminati di calcio di cementi alluminosi o cementi portland - Google Patents
Procedimento per la produzione di cariche minerali a base di idrati di alluminati di calcio di cementi alluminosi o cementi portlandInfo
- Publication number
- IT1074491B IT1074491B IT51245/76A IT5124576A IT1074491B IT 1074491 B IT1074491 B IT 1074491B IT 51245/76 A IT51245/76 A IT 51245/76A IT 5124576 A IT5124576 A IT 5124576A IT 1074491 B IT1074491 B IT 1074491B
- Authority
- IT
- Italy
- Prior art keywords
- cements
- hydrates
- mineral
- production
- aluminum
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/36—Coatings with pigments
- D21H19/38—Coatings with pigments characterised by the pigments
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/40—Compounds of aluminium
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/40—Compounds of aluminium
- C09C1/402—Satin white, modifications thereof, e.g. carbonated or silicated; Calcium sulfoaluminates; Mixtures thereof, e.g. with calcium carbonate or kaolin
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
- C09C3/006—Combinations of treatments provided for in groups C09C3/04 - C09C3/12
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
- C09C3/06—Treatment with inorganic compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
- C09C3/08—Treatment with low-molecular-weight non-polymer organic compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
- C09C3/10—Treatment with macromolecular organic compounds
-
- 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
-
- 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
- C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/10—Solid density
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/22—Rheological behaviour as dispersion, e.g. viscosity, sedimentation stability
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
- C09C3/04—Physical treatment, e.g. grinding, treatment with ultrasonic vibrations
- C09C3/041—Grinding
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/50—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by form
- D21H21/52—Additives of definite length or shape
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Paints Or Removers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7528660A FR2324691A1 (fr) | 1975-09-18 | 1975-09-18 | Procede d'obtention de charges minerales a base d'hydrates d'aluminates calciques, de ciments alumineux ou de ciments portland |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1074491B true IT1074491B (it) | 1985-04-20 |
Family
ID=9160157
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT51245/76A IT1074491B (it) | 1975-09-18 | 1976-09-13 | Procedimento per la produzione di cariche minerali a base di idrati di alluminati di calcio di cementi alluminosi o cementi portland |
Country Status (8)
Country | Link |
---|---|
US (1) | US4081286A (it) |
CA (1) | CA1084654A (it) |
DE (1) | DE2640725C3 (it) |
FI (1) | FI762609A (it) |
FR (1) | FR2324691A1 (it) |
GB (1) | GB1530739A (it) |
IT (1) | IT1074491B (it) |
NL (1) | NL7610095A (it) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2470820A1 (fr) * | 1979-11-30 | 1981-06-12 | Lafarge Sa | Procede de fabrication de charges minerales contenant du monocarboaluminate de calcium hydrate |
IT1282781B1 (it) * | 1996-06-03 | 1998-03-31 | Italcementi Spa | Composizione di materia a base di cemento utile come carica minerale per la produzione di carta. |
ITMI20041624A1 (it) * | 2004-08-06 | 2004-11-06 | Drake Corp | Tegola per il ricoprimento di tetti |
DE102007047095B4 (de) * | 2006-10-02 | 2009-10-01 | Dormineral Gmbh & Co. Kg | Verfahren zur Herstellung einer Beschichtungszusammensetzung enthaltend Kaolin, deren Verwendung und Beschichtungszusammensetzung |
EP2994440A4 (en) * | 2013-05-06 | 2017-01-04 | The Regents of The University of California | Inorganic admixtures for mitigating against conversion phenomena in high-alumina cements |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2248032A (en) * | 1938-02-22 | 1941-07-01 | Ici Ltd | Manufacture of cements from calcium sulphate and blast furnace slag |
US2786758A (en) * | 1954-08-26 | 1957-03-26 | Columbia Southern Chem Corp | Method of preparing siliceous pigment and method of preparing paper from such pigment |
BE552555A (it) * | 1956-03-02 | |||
US3565648A (en) * | 1966-10-13 | 1971-02-23 | Kajima Construction Co Ltd | Method of utilizing blast furnace slag as a strength-improving agent for hardened cement |
DE2008108A1 (de) * | 1969-02-24 | 1970-09-03 | American Cement Corp., (Ges. n.d. Gesetzen d. Staates Delaware), Riverside, Calif. (V.St.A.) | Verfahren zur Gewinnung von fein verteiltem, silikathaltigem Material |
FR2052086A7 (en) * | 1969-07-11 | 1971-04-09 | Progil | White pigment contg hydrated calcium sul- phoaluminate |
FR2249135B1 (it) * | 1973-10-24 | 1977-03-11 | Lafarge Sa |
-
1975
- 1975-09-18 FR FR7528660A patent/FR2324691A1/fr active Granted
-
1976
- 1976-07-16 CA CA257,140A patent/CA1084654A/fr not_active Expired
- 1976-09-10 DE DE2640725A patent/DE2640725C3/de not_active Expired
- 1976-09-10 FI FI762609A patent/FI762609A/fi not_active Application Discontinuation
- 1976-09-10 NL NL7610095A patent/NL7610095A/xx unknown
- 1976-09-13 IT IT51245/76A patent/IT1074491B/it active
- 1976-09-17 US US05/724,168 patent/US4081286A/en not_active Expired - Lifetime
- 1976-09-20 GB GB38883/76A patent/GB1530739A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2324691A1 (fr) | 1977-04-15 |
DE2640725C3 (de) | 1982-05-06 |
FR2324691B1 (it) | 1979-03-30 |
CA1084654A (fr) | 1980-09-02 |
FI762609A (it) | 1977-03-19 |
DE2640725B2 (de) | 1981-07-23 |
DE2640725A1 (de) | 1977-03-31 |
GB1530739A (en) | 1978-11-01 |
US4081286A (en) | 1978-03-28 |
NL7610095A (nl) | 1977-03-22 |
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