DE3537418A1 - Beschichtete, teilchenfoermige materialien und verfahren zu deren herstellung - Google Patents

Beschichtete, teilchenfoermige materialien und verfahren zu deren herstellung

Info

Publication number
DE3537418A1
DE3537418A1 DE19853537418 DE3537418A DE3537418A1 DE 3537418 A1 DE3537418 A1 DE 3537418A1 DE 19853537418 DE19853537418 DE 19853537418 DE 3537418 A DE3537418 A DE 3537418A DE 3537418 A1 DE3537418 A1 DE 3537418A1
Authority
DE
Germany
Prior art keywords
acid
particulate materials
cyclopentadiene
potassium
coated
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.)
Withdrawn
Application number
DE19853537418
Other languages
German (de)
English (en)
Inventor
Kazuo Fujita
Hiroshi Kawasaki Kanagawa Matsue
Seiichiro Sakimoto
Yutaka Yamauchi
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.)
Resonac Holdings Corp
Original Assignee
Showa Denko KK
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 Showa Denko KK filed Critical Showa Denko KK
Publication of DE3537418A1 publication Critical patent/DE3537418A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • A01N25/26—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 in coated particulate form
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/28—Dragees; Coated pills or tablets, e.g. with film or compression coating
    • A61K9/2806—Coating materials
    • A61K9/2833—Organic macromolecular compounds
    • A61K9/284—Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/5005—Wall or coating material
    • A61K9/5021—Organic macromolecular compounds
    • A61K9/5026—Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone, poly(meth)acrylates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/30—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic using agents to prevent the granules sticking together; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G5/00—Fertilisers characterised by their form
    • C05G5/30—Layered or coated, e.g. dust-preventing coatings
    • C05G5/37—Layered or coated, e.g. dust-preventing coatings layered or coated with a polymer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • Y10T428/2998—Coated including synthetic resin or polymer

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • Pest Control & Pesticides (AREA)
  • Organic Chemistry (AREA)
  • Environmental Sciences (AREA)
  • Toxicology (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Agronomy & Crop Science (AREA)
  • Dentistry (AREA)
  • Plant Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Fertilizers (AREA)
  • Glanulating (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DE19853537418 1984-10-22 1985-10-21 Beschichtete, teilchenfoermige materialien und verfahren zu deren herstellung Withdrawn DE3537418A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59220538A JPS61101242A (ja) 1984-10-22 1984-10-22 被覆物の製造方法

Publications (1)

Publication Number Publication Date
DE3537418A1 true DE3537418A1 (de) 1986-04-30

Family

ID=16752563

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853537418 Withdrawn DE3537418A1 (de) 1984-10-22 1985-10-21 Beschichtete, teilchenfoermige materialien und verfahren zu deren herstellung

Country Status (3)

Country Link
US (1) US4678710A (enExample)
JP (1) JPS61101242A (enExample)
DE (1) DE3537418A1 (enExample)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4877455A (en) * 1984-12-12 1989-10-31 Casschem, Inc. Coatings utilizing graft polyols
JPH0772114B2 (ja) * 1991-06-26 1995-08-02 セントラル硝子株式会社 肥料被覆用組成物および被覆粒状肥料およびその製造法
US5652196A (en) * 1991-07-22 1997-07-29 Oms Investments, Inc. Timed release of water-soluble plant nutrients
US5521144A (en) * 1992-09-18 1996-05-28 Central Soya Company, Inc. Herbicide composition
CN1147557C (zh) * 1998-12-14 2004-04-28 智索股份有限公司 包覆生物活性粒状物的制造方法
AU2001241983A1 (en) * 2000-03-06 2001-09-17 Scimed Life Systems, Inc. Embolic agents visible under ultrasound
WO2001096260A1 (en) * 2000-06-14 2001-12-20 Chisso Corporation Method for producing coated bioactive granule
US7504121B2 (en) * 2000-06-26 2009-03-17 Martek Biosciences Corporation Methods of incorporating polyunsaturated fatty acids in milk
US7094369B2 (en) * 2002-03-29 2006-08-22 Scimed Life Systems, Inc. Processes for manufacturing polymeric microspheres
US7462366B2 (en) 2002-03-29 2008-12-09 Boston Scientific Scimed, Inc. Drug delivery particle
US7131997B2 (en) 2002-03-29 2006-11-07 Scimed Life Systems, Inc. Tissue treatment
US7053134B2 (en) 2002-04-04 2006-05-30 Scimed Life Systems, Inc. Forming a chemically cross-linked particle of a desired shape and diameter
US7842377B2 (en) 2003-08-08 2010-11-30 Boston Scientific Scimed, Inc. Porous polymeric particle comprising polyvinyl alcohol and having interior to surface porosity-gradient
US7449236B2 (en) 2002-08-09 2008-11-11 Boston Scientific Scimed, Inc. Porous polymeric particle comprising polyvinyl alcohol and having interior to surface porosity-gradient
US8012454B2 (en) 2002-08-30 2011-09-06 Boston Scientific Scimed, Inc. Embolization
US7883490B2 (en) 2002-10-23 2011-02-08 Boston Scientific Scimed, Inc. Mixing and delivery of therapeutic compositions
US7588825B2 (en) 2002-10-23 2009-09-15 Boston Scientific Scimed, Inc. Embolic compositions
US7976823B2 (en) 2003-08-29 2011-07-12 Boston Scientific Scimed, Inc. Ferromagnetic particles and methods
US7901770B2 (en) 2003-11-04 2011-03-08 Boston Scientific Scimed, Inc. Embolic compositions
US7736671B2 (en) 2004-03-02 2010-06-15 Boston Scientific Scimed, Inc. Embolization
US8173176B2 (en) 2004-03-30 2012-05-08 Boston Scientific Scimed, Inc. Embolization
US7311861B2 (en) 2004-06-01 2007-12-25 Boston Scientific Scimed, Inc. Embolization
US8425550B2 (en) 2004-12-01 2013-04-23 Boston Scientific Scimed, Inc. Embolic coils
US7858183B2 (en) 2005-03-02 2010-12-28 Boston Scientific Scimed, Inc. Particles
US7727555B2 (en) 2005-03-02 2010-06-01 Boston Scientific Scimed, Inc. Particles
US7963287B2 (en) 2005-04-28 2011-06-21 Boston Scientific Scimed, Inc. Tissue-treatment methods
US9463426B2 (en) 2005-06-24 2016-10-11 Boston Scientific Scimed, Inc. Methods and systems for coating particles
BRPI0504868A (pt) * 2005-08-15 2007-04-10 Antonio Carlos De Junior Gissi processo para obtenção de gránulo de fósforo com liberação gradativa (l.g.p.) no solo e produto resultante
BRPI0504869A (pt) * 2005-08-15 2007-04-10 Antonio Carlos De Junior Gissi processo para obtenção de gránulo de uréia com liberação gradativa (l.g.u.) no solo e produto resultante
US8007509B2 (en) * 2005-10-12 2011-08-30 Boston Scientific Scimed, Inc. Coil assemblies, components and methods
US8152839B2 (en) 2005-12-19 2012-04-10 Boston Scientific Scimed, Inc. Embolic coils
US8101197B2 (en) 2005-12-19 2012-01-24 Stryker Corporation Forming coils
US7947368B2 (en) 2005-12-21 2011-05-24 Boston Scientific Scimed, Inc. Block copolymer particles
US7501179B2 (en) 2005-12-21 2009-03-10 Boston Scientific Scimed, Inc. Block copolymer particles
US8221809B2 (en) * 2006-06-22 2012-07-17 Martek Biosciences Corporation Encapsulated labile compound compositions and methods of making the same
US8414927B2 (en) * 2006-11-03 2013-04-09 Boston Scientific Scimed, Inc. Cross-linked polymer particles
US20150319945A1 (en) * 2013-01-11 2015-11-12 Toyo Tire & Rubber Co., Ltd. Artificial soil medium

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2075344A (en) * 1980-04-21 1981-11-18 Stauffer Chemical Co Slow release herbicide granules

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3561999A (en) * 1967-12-06 1971-02-09 Huber Corp J M Metallic stearate coated clays and the process of producing same
US3961106A (en) * 1975-03-03 1976-06-01 The United States Of America As Represented By The Secretary Of The Interior Method for applying wax or plastic coatings to granular materials
DE2739375B2 (de) * 1977-09-01 1980-06-04 Ekoperl Gmbh, 4600 Dortmund Verfahren zur Bindung von Staubanteilen in expandiertem Perlite

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2075344A (en) * 1980-04-21 1981-11-18 Stauffer Chemical Co Slow release herbicide granules

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Kirk-Othmer, Encyclopedia of Chemical Technology. 3d. Ed., Vol.12, John Wiley & Sons, New York *
Römpp Chemie Lexikon, 9.Aufl., Georg Thieme Verlag, Stuttgart, S.4447 *

Also Published As

Publication number Publication date
JPH0429410B2 (enExample) 1992-05-18
JPS61101242A (ja) 1986-05-20
US4678710A (en) 1987-07-07

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8130 Withdrawal