ZA792128B - Impregnated porous granules with slow release pore membranes and process therefor - Google Patents

Impregnated porous granules with slow release pore membranes and process therefor

Info

Publication number
ZA792128B
ZA792128B ZA792128A ZA792128A ZA792128B ZA 792128 B ZA792128 B ZA 792128B ZA 792128 A ZA792128 A ZA 792128A ZA 792128 A ZA792128 A ZA 792128A ZA 792128 B ZA792128 B ZA 792128B
Authority
ZA
South Africa
Prior art keywords
slow release
process therefor
impregnated porous
porous granules
pore membranes
Prior art date
Application number
ZA792128A
Other languages
English (en)
Inventor
A Hahn
R Rider
H Scher
G Hargrove
Original Assignee
Stauffer Chemical 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25416040&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA792128(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Stauffer Chemical Co filed Critical Stauffer Chemical Co
Publication of ZA792128B publication Critical patent/ZA792128B/xx

Links

Classifications

    • 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
    • B01J2/006—Coating of the granules without description of the process or the device by which the granules are obtained
    • 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
    • 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
    • C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • C05G3/40—Mixtures of one or more fertilisers with additives not having a specially fertilising activity for affecting fertiliser dosage or release rate; for affecting solubility
    • C05G3/44—Mixtures of one or more fertilisers with additives not having a specially fertilising activity for affecting fertiliser dosage or release rate; for affecting solubility for affecting solubility
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/905—Odor releasing material
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/907—Resistant against plant or animal attack
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Agronomy & Crop Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Toxicology (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Catalysts (AREA)
ZA792128A 1978-05-04 1979-05-03 Impregnated porous granules with slow release pore membranes and process therefor ZA792128B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/902,572 US4223070A (en) 1978-05-04 1978-05-04 Impregnated porous granules with slow release pore membranes and process therefor

Publications (1)

Publication Number Publication Date
ZA792128B true ZA792128B (en) 1980-07-30

Family

ID=25416040

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA792128A ZA792128B (en) 1978-05-04 1979-05-03 Impregnated porous granules with slow release pore membranes and process therefor

Country Status (20)

Country Link
US (1) US4223070A (ja)
EP (1) EP0005302B1 (ja)
JP (1) JPS6044967B2 (ja)
AR (1) AR222824A1 (ja)
AU (1) AU522925B2 (ja)
BR (1) BR7902693A (ja)
CA (1) CA1118647A (ja)
CS (1) CS227671B2 (ja)
DD (1) DD143401A5 (ja)
DE (1) DE2961416D1 (ja)
ES (1) ES480253A1 (ja)
GR (1) GR72889B (ja)
HU (1) HU184651B (ja)
IL (1) IL57204A (ja)
IN (1) IN150022B (ja)
PH (1) PH15285A (ja)
PL (1) PL118096B1 (ja)
PT (1) PT69564A (ja)
YU (1) YU105079A (ja)
ZA (1) ZA792128B (ja)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1129711B (it) * 1980-01-23 1986-06-11 Montedison Spa Formulazioni solide contenenti ferormoni
GB2075344A (en) * 1980-04-21 1981-11-18 Stauffer Chemical Co Slow release herbicide granules
NL8005645A (nl) * 1980-10-13 1982-05-03 Euratom Werkwijze voor het omkeerbaar opsluiten van gassen of dampen in een natuurlijk of synthetisch zeoliet.
DE3214667C2 (de) * 1982-04-21 1985-07-18 Akzo Gmbh, 5600 Wuppertal Zusammengesetzter Körper für die Langzeitabgabe von Wirkstoffen
DE3215211A1 (de) * 1982-04-23 1983-10-27 Akzo Gmbh Mikroporoese mit wirkstoffen beladene pulver
US4950542A (en) * 1986-04-30 1990-08-21 Barker Robert S Articles having aroma
US4788164A (en) * 1987-01-28 1988-11-29 Hoechst Celanese Corporation Inorganic-organic composite compositions with sustained release properties
WO1989011334A1 (en) * 1988-05-24 1989-11-30 Shionogi & Co., Ltd. Powdery or particulate composition having polymer coating and process for its production
US5035731A (en) * 1988-10-07 1991-07-30 Philip Morris Management Corp. Device for controlling relative humidity within a substantially sealed container
US5037459A (en) * 1988-10-07 1991-08-06 Philip Morris Management Corp. Device for controlling relative humidity within a substantially sealed container
KR927002910A (ko) * 1990-01-12 1992-12-17 미리암 디. 메코너헤이 서방성 과립의 제조 방법
US5562914A (en) * 1990-12-06 1996-10-08 Zeneca Inc. Impregnated porous granules and a polyurethane matrix held within the pores thereof and holding a liquid material for controlled release of liquid material and process therefor
IL101071A (en) * 1992-02-26 1997-09-30 Naan Irrigation Systems Drip irrigation apparatus
US5851261A (en) * 1996-12-30 1998-12-22 Bayer Corporation Process for the production of polyurea encapsulated fertilizer particles and the encapsulated fertilizer particles produced by this process
FR2762611B1 (fr) * 1997-04-29 1999-06-11 Atochem Elf Sa Silice poreuse modifiee, son procede de fabrication et son utilisation dans les peintures et comme vecteur de pigments et colorants
US5936178A (en) 1997-06-10 1999-08-10 Humidi-Pak, Inc. Humidity control device
US6682751B1 (en) 2001-09-12 2004-01-27 Rlc Technologies, L.L.C. Controlled-release pesticidal composition and method of making
EP1864573B1 (en) * 2005-03-28 2016-06-01 Sumitomo Chemical Company, Limited Agricultural-chemical composition
US8753676B2 (en) * 2006-02-15 2014-06-17 Botanocap Ltd. Applications of microencapsulated essential oils
DE102008000290A1 (de) * 2008-02-13 2009-08-20 Evonik Degussa Gmbh Lagerstabile Produktsyteme für Prämixformulierungen
DE102009028255A1 (de) 2009-08-05 2011-02-10 Evonik Degussa Gmbh Mikrostrukturierte multifunktionale anorganische Coating-Additive zur Vermeidung von Fouling (Biofilmbewuchs) bei aquatischen Anwendungen
DE102009036767A1 (de) * 2009-08-08 2011-02-10 Evonik Degussa Gmbh Kompositpartikel für den Einsatz in der Mundhygiene
WO2011065987A1 (en) 2009-11-25 2011-06-03 Healionics Corporation Granules of porous biocompatible materials
EP2555810B1 (en) 2010-04-08 2018-08-22 Healionics Corporation Implantable medical devices having microporous surface layers and method for reducing foreign body response to the same
US9206381B2 (en) 2011-09-21 2015-12-08 Ecolab Usa Inc. Reduced misting alkaline cleaners using elongational viscosity modifiers
US9637708B2 (en) 2014-02-14 2017-05-02 Ecolab Usa Inc. Reduced misting and clinging chlorine-based hard surface cleaner
US9750811B2 (en) 2015-09-15 2017-09-05 Boveda, Inc. Devices and methods for controlling headspace humidity and oxygen levels
EP3719106B1 (en) 2016-05-23 2024-08-07 Ecolab USA Inc. Reduced misting alkaline and neutral cleaning, sanitizing, and disinfecting compositions via the use of high molecular weight water-in-oil emulsion polymers
AU2017269273B2 (en) 2016-05-23 2019-06-20 Ecolab Usa Inc. Reduced misting acidic cleaning, sanitizing, and disinfecting compositions via the use of high molecular weight water-in-oil emulsion polymers
WO2018071706A1 (en) 2016-10-12 2018-04-19 Lissa Biesecker Longacre Container and closure assembly with predetermined humidity and related method
EP3589125A1 (en) 2017-03-01 2020-01-08 Ecolab USA, Inc. Reduced inhalation hazard sanitizers and disinfectants via high molecular weight polymers
MX2022000454A (es) 2019-07-12 2022-04-18 Ecolab Usa Inc Limpiador alcalino de niebla reducida mediante el uso de polímeros en emulsión solubles en álcali.
EP4281427A1 (en) * 2021-01-21 2023-11-29 Carbo Ceramics Inc. Pellets containing agricultural treatment materials and methods of making same

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3223518A (en) * 1961-08-18 1965-12-14 Archer Daniels Midland Granular fertilizer having a plurality of coatings and the process of making
CH453305A (fr) 1963-10-21 1968-06-14 Pilot Pen Co Ltd Procédé pour encapsuler de fines gouttelettes de liquides dispersées
US3821135A (en) * 1965-09-29 1974-06-28 Cushioned Prod Corp Granular cork-polyurethane composition and products thereof
CA1104882A (en) * 1972-03-15 1981-07-14 Herbert B. Scher Encapsulation process
CH573212A5 (en) * 1973-06-29 1976-03-15 Feller Marc Rech Tech Et Et Sc Delayed release agricultural formulations - of herbicide or insecticide absorbed on porous carrier and coed with isolating layer
DE2619524A1 (de) * 1976-05-03 1977-11-24 Bayer Ag Verfahren zur herstellung von mikrokapseln
US4140516A (en) * 1977-05-31 1979-02-20 Stauffer Chemical Company Encapsulation process employing phase transfer catalysts

Also Published As

Publication number Publication date
CA1118647A (en) 1982-02-23
JPS6044967B2 (ja) 1985-10-07
HU184651B (en) 1984-09-28
AU522925B2 (en) 1982-07-01
PL118096B1 (en) 1981-09-30
PL215328A1 (ja) 1980-02-25
JPS54146276A (en) 1979-11-15
EP0005302A2 (en) 1979-11-14
BR7902693A (pt) 1979-11-27
IL57204A (en) 1982-05-31
DE2961416D1 (en) 1982-01-28
GR72889B (ja) 1984-01-02
EP0005302B1 (en) 1981-11-25
IL57204A0 (en) 1979-09-30
AU4664279A (en) 1979-11-08
US4223070A (en) 1980-09-16
DD143401A5 (de) 1980-08-20
PT69564A (en) 1979-05-01
ES480253A1 (es) 1980-02-01
YU105079A (en) 1983-01-21
AR222824A1 (es) 1981-06-30
IN150022B (ja) 1982-07-03
PH15285A (en) 1982-11-02
CS227671B2 (en) 1984-05-14
EP0005302A3 (en) 1979-11-28

Similar Documents

Publication Publication Date Title
ZA792128B (en) Impregnated porous granules with slow release pore membranes and process therefor
JPS5648214A (en) Membrane containing porous improved polyacrylonitril suitable for ultrafiltration* its manufacture and its use
GB2024827B (en) Microporous pva membrane and its production
GB2051664B (en) Preparing selective permeable membranes
AU570297B2 (en) Permeable porous mineral membranes
GB2056423B (en) Porous carbon
GB2013166A (en) Porous carbon support materials their preparation and use
GB2073654B (en) Preparing selective permeable membranes
GB1544893A (en) Porous reticulated anisotropic carbon structures
GB2104832B (en) Mofifying porous polymeric membrane
EP0003851A3 (en) A porous, electrolyte permeable composite diaphragm, electrolytic cell comprising said diaphragm, electrolytic process using said diaphragm and a process for the preparation of said diaphragm
DE3276853D1 (en) Porous membrane
JPS5640156A (en) Porous membrane and its manufacture
JPS54126678A (en) Porous inorganic membrane
DE3267317D1 (en) Porous regenerated cellulose membrane and process for the preparation thereof
GB2027454B (en) Porous bodies
GB2064422B (en) Selective permeable membranes comprising a poly-quinazolone-based polymer
JPS5321270A (en) Hydrophobic porous composite structure and its manufacture
ZA773455B (en) Improvements in or relating to porous membranes
JPS5587541A (en) Grateelike porous structure portion material
JPS57198713A (en) Bridged porous lightweight polymer substance
JPS531219A (en) Porous combined material
JPS57156241A (en) Porous frp board and its manufacture
JPS51116193A (en) Porous carbon granules
JPS54111000A (en) Porous calcium carbonate and its manufacture