IT7820595A0 - Cariche minerali per carta. - Google Patents

Cariche minerali per carta.

Info

Publication number
IT7820595A0
IT7820595A0 IT7820595A IT2059578A IT7820595A0 IT 7820595 A0 IT7820595 A0 IT 7820595A0 IT 7820595 A IT7820595 A IT 7820595A IT 2059578 A IT2059578 A IT 2059578A IT 7820595 A0 IT7820595 A0 IT 7820595A0
Authority
IT
Italy
Prior art keywords
paper
mineral fillers
fillers
mineral
Prior art date
Application number
IT7820595A
Other languages
English (en)
Original Assignee
English Clays Lovering Pochin
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.)
Filing date
Publication date
Application filed by English Clays Lovering Pochin filed Critical English Clays Lovering Pochin
Publication of IT7820595A0 publication Critical patent/IT7820595A0/it

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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • D21H17/68—Water-insoluble compounds, e.g. fillers, pigments siliceous, e.g. clays
    • 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
    • C09C1/42—Clays
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/51—Particles with a specific particle size distribution
    • 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
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/60—Optical properties, e.g. expressed in CIELAB-values

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
IT7820595A 1977-02-24 1978-02-24 Cariche minerali per carta. IT7820595A0 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7977/77A GB1600862A (en) 1977-02-24 1977-02-24 Mineral fillers

Publications (1)

Publication Number Publication Date
IT7820595A0 true IT7820595A0 (it) 1978-02-24

Family

ID=9843406

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7820595A IT7820595A0 (it) 1977-02-24 1978-02-24 Cariche minerali per carta.

Country Status (11)

Country Link
BR (1) BR7801111A (it)
CA (1) CA1101609A (it)
DE (1) DE2807811A1 (it)
ES (1) ES467282A1 (it)
FI (1) FI780614A (it)
FR (1) FR2381809A1 (it)
GB (1) GB1600862A (it)
IT (1) IT7820595A0 (it)
NL (1) NL7802032A (it)
NO (1) NO780628L (it)
SE (1) SE7801998L (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8816633D0 (en) * 1988-07-13 1988-08-17 Wiggins Teape Group Ltd Pressure-sensitive copying paper
CA2490856C (en) * 2002-12-02 2014-05-13 Imerys Pigments, Inc. High solids, large particle, calcined kaolin slurries
CN110255576B (zh) * 2019-08-02 2022-09-06 四川赛和新材料科技有限责任公司 通过高梯度磁选和化学漂白法制备高白度绢云母的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3014836A (en) * 1957-05-01 1961-12-26 Southern Clays Inc Calcined clay products
US3171718A (en) * 1962-02-16 1965-03-02 Freeport Sulphur Co Delaminated domestic sedimentary clay products and method of preparation thereof
GB1181491A (en) * 1967-09-20 1970-02-18 Burgess Pigment Company Clay-Derived Pigments and process
US3586523A (en) * 1968-01-15 1971-06-22 Engelhard Min & Chem Calcined kaolin clay pigment
US3615806A (en) * 1968-12-10 1971-10-26 Georgia Kaolin Co Kaolin pigments and methods of producing the same
US3635662A (en) * 1969-12-05 1972-01-18 Georgia Kaolin Co Kaolin product and method of producing the same
US3798044A (en) * 1972-06-07 1974-03-19 Huber Corp J M Process for manufacturing calcined kaolinitic clay products

Also Published As

Publication number Publication date
CA1101609A (en) 1981-05-26
FR2381809B1 (it) 1983-01-07
GB1600862A (en) 1981-10-21
NO780628L (no) 1978-08-25
SE7801998L (sv) 1978-08-25
NL7802032A (nl) 1978-08-28
FI780614A (fi) 1978-08-25
DE2807811A1 (de) 1978-08-31
FR2381809A1 (fr) 1978-09-22
ES467282A1 (es) 1979-08-16
BR7801111A (pt) 1978-09-26

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