GB432032A - Improvements in or relating to treated pigments or fillers for rubber mixes, plastics, paints and the like - Google Patents

Improvements in or relating to treated pigments or fillers for rubber mixes, plastics, paints and the like

Info

Publication number
GB432032A
GB432032A GB1423/34A GB142334A GB432032A GB 432032 A GB432032 A GB 432032A GB 1423/34 A GB1423/34 A GB 1423/34A GB 142334 A GB142334 A GB 142334A GB 432032 A GB432032 A GB 432032A
Authority
GB
United Kingdom
Prior art keywords
mill
per cent
paints
grinding
ingredient
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB1423/34A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PURE CALCIUM PRODUCTS Co
Original Assignee
PURE CALCIUM PRODUCTS Co
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
Priority to GB34746/31A priority Critical patent/GB379942A/en
Priority to DEP64455D priority patent/DE598733C/en
Application filed by PURE CALCIUM PRODUCTS Co filed Critical PURE CALCIUM PRODUCTS Co
Priority to GB1423/34A priority patent/GB432032A/en
Publication of GB432032A publication Critical patent/GB432032A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C09C1/02—Compounds of alkaline earth metals or magnesium
    • C09C1/021—Calcium carbonates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K9/00—Use of pretreated ingredients
    • C08K9/04—Ingredients treated with organic substances
    • 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
    • C09C1/02—Compounds of alkaline earth metals or magnesium
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/50—Agglomerated particles
    • 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
    • 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
    • C01P2006/20—Powder free flowing behaviour

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

The ingredient of rubber mixes described in the parent Specification, which is made by grinding an earthy material such as whiting with 01--10 per cent of an organic acid, salt, or ester, in a ball mill having balls of less than 2in. in diameter, occupy at least 15 per cent of the volume of the mill, and are driven at least 25 per cent of the critical speed, is now prepared in a pebble, rod, tube, or like mill, under the same conditions of size, volume and speed. The duration of grinding is determined experimentally, the mill being stopped just before the end of the free-flowing stage is reached. The material may be employed as an ingredient of paints, putties or the like.ALSO:The ingredient of rubber mixes of the parent Specification, which is made by grinding an earthy material such as whiting, with 0,1-10 per cent of an organic acid, salt, or ester, in a ball mill having balls of less than 2 in. in diameter, occupy at least 15 per cent of the volume of the mill, and are driven at least 25 per cent of the critical speed, is now prepared in a pebble, rod, tube, or like mill under the same conditions of size, volume, and speed. The duration of grinding is determined experimentally, the mill being stopped just before the end of the free-flowing stage is reached. The material may be employed as an ingredient of paints, putties, or the like.
GB1423/34A 1931-12-15 1934-01-15 Improvements in or relating to treated pigments or fillers for rubber mixes, plastics, paints and the like Expired GB432032A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB34746/31A GB379942A (en) 1931-12-15 1931-12-15 Improvements in or relating to rubber mixes
DEP64455D DE598733C (en) 1931-12-15 1931-12-15 Process for the production of rubber vulcanizates
GB1423/34A GB432032A (en) 1931-12-15 1934-01-15 Improvements in or relating to treated pigments or fillers for rubber mixes, plastics, paints and the like

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB34746/31A GB379942A (en) 1931-12-15 1931-12-15 Improvements in or relating to rubber mixes
DEP64455D DE598733C (en) 1931-12-15 1931-12-15 Process for the production of rubber vulcanizates
GB1423/34A GB432032A (en) 1931-12-15 1934-01-15 Improvements in or relating to treated pigments or fillers for rubber mixes, plastics, paints and the like

Publications (1)

Publication Number Publication Date
GB432032A true GB432032A (en) 1935-07-15

Family

ID=62527916

Family Applications (2)

Application Number Title Priority Date Filing Date
GB34746/31A Expired GB379942A (en) 1931-12-15 1931-12-15 Improvements in or relating to rubber mixes
GB1423/34A Expired GB432032A (en) 1931-12-15 1934-01-15 Improvements in or relating to treated pigments or fillers for rubber mixes, plastics, paints and the like

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB34746/31A Expired GB379942A (en) 1931-12-15 1931-12-15 Improvements in or relating to rubber mixes

Country Status (2)

Country Link
DE (1) DE598733C (en)
GB (2) GB379942A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2642248A (en) * 1951-01-26 1953-06-16 William P Semon Suction fastening device
US3042539A (en) * 1959-01-15 1962-07-03 Csonka Lajos Process for the preparation of zinc oxide pigments
US3252810A (en) * 1963-01-23 1966-05-24 Gen Motors Corp Dry grinding of ceramics
US4191670A (en) * 1977-06-21 1980-03-04 Pluss-Staufer Ag Surface-treated mineral filler
US5102089A (en) * 1990-03-23 1992-04-07 August Baur Vehicle roof-view mirror assembly

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2642248A (en) * 1951-01-26 1953-06-16 William P Semon Suction fastening device
US3042539A (en) * 1959-01-15 1962-07-03 Csonka Lajos Process for the preparation of zinc oxide pigments
US3252810A (en) * 1963-01-23 1966-05-24 Gen Motors Corp Dry grinding of ceramics
US4191670A (en) * 1977-06-21 1980-03-04 Pluss-Staufer Ag Surface-treated mineral filler
US5102089A (en) * 1990-03-23 1992-04-07 August Baur Vehicle roof-view mirror assembly

Also Published As

Publication number Publication date
GB379942A (en) 1932-09-08
DE598733C (en) 1934-06-19

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