ES471622A1 - Raw mineral material consisting of triple mineral layers having reversiblly expansible crystal state on large area* and having mutually separated crystal layers - Google Patents

Raw mineral material consisting of triple mineral layers having reversiblly expansible crystal state on large area* and having mutually separated crystal layers

Info

Publication number
ES471622A1
ES471622A1 ES471622A ES471622A ES471622A1 ES 471622 A1 ES471622 A1 ES 471622A1 ES 471622 A ES471622 A ES 471622A ES 471622 A ES471622 A ES 471622A ES 471622 A1 ES471622 A1 ES 471622A1
Authority
ES
Spain
Prior art keywords
mineral
layers
crystals
particles
crystal
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
ES471622A
Other languages
Spanish (es)
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.)
Kramer Hans GmbH
Original Assignee
Kramer Hans GmbH
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 Kramer Hans GmbH filed Critical Kramer Hans GmbH
Publication of ES471622A1 publication Critical patent/ES471622A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/20—Silicates
    • C01B33/26—Aluminium-containing silicates, i.e. silico-aluminates
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/08—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing solids as carriers or diluents
    • 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
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/04—Silica-rich materials; Silicates
    • C04B14/20—Mica; Vermiculite
    • C04B14/204—Mica; Vermiculite expanded

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Inorganic Chemistry (AREA)
  • Toxicology (AREA)
  • Pest Control & Pesticides (AREA)
  • Dentistry (AREA)
  • Agronomy & Crop Science (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Civil Engineering (AREA)
  • Plant Pathology (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Storage Of Fruits Or Vegetables (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Paints Or Removers (AREA)

Abstract

Mineral is based on a reversibly swellable 3-layer mineral of large-faced crystalline type, with disconnected crystal layer. This is produced from fine-grained vermiculite, hydro-mica or even nonswellable mineral with these minerals deposited within the crystals with >50 (>75)wt. % tabular crystals with extremely thin, uniformly planae tubular crystals with a thickness of 0.5-10(0.5-5) mu m and face dimensions corresponding to an equiv. dia. of 10-200 mu m and a ratio of thickness/equiv. dia. =1.10, (=1.20). The particles have hydrophilic properties at the planar faces, which rapidly take up or yield polar liquids, such as water, and strong adhesion or cohesion, which leads to shrinkage only in one direction, i.e. perpendicular to the tabular plane, on drying the particles from a dispersion in a polar liquid (water) or moistening the dray material. The particles lie over one another in layers and gave a plasticity of 35-65 wt. % dry material w.r.t. the moist material. Mineral is used partic. as refractory binder for the prodn. of mouldings and films and as release agent. It is also useful as carrier for various materials, e.g. plant protection agents.
ES471622A 1977-07-11 1978-07-11 Raw mineral material consisting of triple mineral layers having reversiblly expansible crystal state on large area* and having mutually separated crystal layers Expired ES471622A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2731204A DE2731204C3 (en) 1977-07-11 1977-07-11 Reversibly swellable, large-area crystalline three-layer mineral with separated crystal layers and with strong adhesion and cohesion forces and process for its production

Publications (1)

Publication Number Publication Date
ES471622A1 true ES471622A1 (en) 1979-12-16

Family

ID=6013619

Family Applications (1)

Application Number Title Priority Date Filing Date
ES471622A Expired ES471622A1 (en) 1977-07-11 1978-07-11 Raw mineral material consisting of triple mineral layers having reversiblly expansible crystal state on large area* and having mutually separated crystal layers

Country Status (8)

Country Link
JP (1) JPS585869B2 (en)
AT (1) AT376415B (en)
BR (1) BR7804458A (en)
CA (1) CA1126453A (en)
DE (1) DE2731204C3 (en)
ES (1) ES471622A1 (en)
IT (1) IT1105733B (en)
ZA (1) ZA783956B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2849177C3 (en) * 1978-11-13 1982-04-08 Hans Kramer GmbH & Co KG, 4000 Düsseldorf Process for the production of a reversibly swellable, large-area crystalline three-layer mineral with crystal layers separated from one another
US4239519A (en) * 1979-03-26 1980-12-16 Corning Glass Works Inorganic gels and ceramic papers, films, fibers, boards, and coatings made therefrom
DE3029877C1 (en) * 1980-08-07 1981-10-08 Ekoperl Gmbh, 4600 Dortmund Process for producing an O absorbent
JPS60175182U (en) * 1984-04-06 1985-11-20 篠原　二郎 pillow
JPH02504138A (en) * 1987-07-10 1990-11-29 レイケム・リミテッド mineral
DE4231877C1 (en) * 1992-09-23 1994-01-13 Christian Klepsch Temp.-resistant highly loadable lightweight building material prodn. - by mixing mica with small amt. of binder and solvent, moulding and drying, for use as fireproof roof bearer, door or panel or boat
GB9704560D0 (en) * 1997-03-05 1997-04-23 T & N Technology Ltd Release agent
CN104505644B (en) * 2014-12-08 2017-01-04 周口市凯旺电子科技有限公司 A kind of high-speed transfer cylindrical connector

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2405576A (en) * 1943-06-03 1946-08-13 Integrated Mica Corp Integrated mica and method of making the same
GB1016385A (en) * 1961-12-22 1966-01-12 Commw Scient Ind Res Org Suspension of silicate layer minerals and products made therefrom
US3434917A (en) * 1966-03-07 1969-03-25 Grace W R & Co Preparation of vermiculite paper
US3608835A (en) * 1967-06-30 1971-09-28 Josef Ruzicka Ultradisintegration and agglomeration of minerals such as mica, products therefrom and apparatus therefor
JPS4851876A (en) * 1971-11-01 1973-07-20
JPS545398B2 (en) * 1973-01-13 1979-03-16
NO146134C (en) * 1976-09-23 1982-08-04 Ici Ltd PROCEDURE FOR THE MANUFACTURE OF FORMED ARTICLES OF VERMICULITE

Also Published As

Publication number Publication date
DE2731204B2 (en) 1980-07-31
IT7850227A0 (en) 1978-07-10
ATA499378A (en) 1984-04-15
JPS5434323A (en) 1979-03-13
CA1126453A (en) 1982-06-29
ZA783956B (en) 1979-10-31
DE2731204A1 (en) 1979-01-18
JPS585869B2 (en) 1983-02-02
IT1105733B (en) 1985-11-04
AT376415B (en) 1984-11-26
DE2731204C3 (en) 1981-11-05
BR7804458A (en) 1979-05-02

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20010201