EP1624958A2 - Verfahren zur verbesserung von partikelzusammensetzungen - Google Patents

Verfahren zur verbesserung von partikelzusammensetzungen

Info

Publication number
EP1624958A2
EP1624958A2 EP03757714A EP03757714A EP1624958A2 EP 1624958 A2 EP1624958 A2 EP 1624958A2 EP 03757714 A EP03757714 A EP 03757714A EP 03757714 A EP03757714 A EP 03757714A EP 1624958 A2 EP1624958 A2 EP 1624958A2
Authority
EP
European Patent Office
Prior art keywords
particles
particulate
starting material
high shear
liquid
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Withdrawn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
EP03757714A
Other languages
English (en)
French (fr)
Inventor
Poul Bach
Henrik Kirk Vilsb Ll
Christian Sommer
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.)
Novozymes AS
Original Assignee
Novozymes AS
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 Novozymes AS filed Critical Novozymes AS
Publication of EP1624958A2 publication Critical patent/EP1624958A2/de
Withdrawn legal-status Critical Current

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
    • B01J2/10—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic in stationary drums or troughs, provided with kneading or mixing appliances
    • 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
    • B01J2/12—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic in rotating drums

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Medicinal Preparation (AREA)
  • Glanulating (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Detergent Compositions (AREA)
EP03757714A 2002-10-09 2003-10-09 Verfahren zur verbesserung von partikelzusammensetzungen Withdrawn EP1624958A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA200201517 2002-10-09
PCT/DK2003/000675 WO2004033083A2 (en) 2002-10-09 2003-10-09 A method for improving particle compositions

Publications (1)

Publication Number Publication Date
EP1624958A2 true EP1624958A2 (de) 2006-02-15

Family

ID=32087891

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03757714A Withdrawn EP1624958A2 (de) 2002-10-09 2003-10-09 Verfahren zur verbesserung von partikelzusammensetzungen

Country Status (5)

Country Link
EP (1) EP1624958A2 (de)
JP (1) JP4559227B2 (de)
CN (1) CN101119795B (de)
AU (1) AU2003273757A1 (de)
WO (1) WO2004033083A2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1994130A1 (de) 2006-03-02 2008-11-26 Novozymes A/S Leistungsstarkes verkapselungsverfahren
US9845427B2 (en) 2009-10-20 2017-12-19 Self-Suspending Proppant Llc Proppants for hydraulic fracturing technologies
US9868896B2 (en) 2011-08-31 2018-01-16 Self-Suspending Proppant Llc Self-suspending proppants for hydraulic fracturing
US9297244B2 (en) 2011-08-31 2016-03-29 Self-Suspending Proppant Llc Self-suspending proppants for hydraulic fracturing comprising a coating of hydrogel-forming polymer
MX365956B (es) 2011-08-31 2019-06-18 Self Suspending Proppant Llc Agentes de apuntalamiento de auto-suspension para fracturacion hidraulica.
US20140000891A1 (en) 2012-06-21 2014-01-02 Self-Suspending Proppant Llc Self-suspending proppants for hydraulic fracturing
US9932521B2 (en) 2014-03-05 2018-04-03 Self-Suspending Proppant, Llc Calcium ion tolerant self-suspending proppants
CN107686399A (zh) * 2017-09-07 2018-02-13 中化化肥有限公司成都研发中心 基于搅拌装置的复合肥、单质肥造粒方法
WO2020106655A1 (en) 2018-11-21 2020-05-28 Self-Suspending Proppant Llc Salt-tolerant self-suspending proppants made without extrusion

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DE1052365B (de) * 1955-08-18 1959-03-12 Exxon Research Engineering Co Verfahren zur Herstellung eines abriebfesten Tonerdekatalysatortraegers
US2890179A (en) * 1956-01-03 1959-06-09 Exxon Research Engineering Co Hydroforming catalyst
GB1362365A (en) * 1970-07-28 1974-08-07 Novo Terapeutisk Labor As Production of enzyme preparations
US4348303A (en) * 1970-10-20 1982-09-07 United Technologies Corporation Catalyst for hydrazine decomposition
US3901800A (en) * 1974-04-19 1975-08-26 Universal Oil Prod Co Separation of strength-deflective refractory inorganic oxide particles
GB1590432A (en) 1976-07-07 1981-06-03 Novo Industri As Process for the production of an enzyme granulate and the enzyme granuate thus produced
US4123606A (en) 1977-09-21 1978-10-31 E. I. Du Pont De Nemours And Company Deagglomeration process
JPS58179492A (ja) 1982-04-12 1983-10-20 Dainichi Seika Kogyo Kk 洗剤用酵素粒剤およびその製造方法
DK263584D0 (da) 1984-05-29 1984-05-29 Novo Industri As Enzymholdige granulater anvendt som detergentadditiver
EP0172723B2 (de) * 1984-08-15 1997-11-05 Ciba Specialty Chemicals Water Treatments Limited Wasserlösliche Polymere
JPS61162185A (ja) 1985-01-09 1986-07-22 Nagase Seikagaku Kogyo Kk 顆粒状酵素製剤の製造方法
US4689297A (en) 1985-03-05 1987-08-25 Miles Laboratories, Inc. Dust free particulate enzyme formulation
US4707287A (en) 1985-06-28 1987-11-17 The Procter & Gamble Company Dry bleach stable enzyme composition
DD263790A1 (de) 1986-04-15 1989-01-11 Inst Getreideverarbeitung Verfahren zur herstellung eines granulierten proteaseproduktes
DE3764460D1 (de) 1986-05-21 1990-09-27 Novo Industri As Herstellung eines ein enzym enthaltenden granulates und dessen verwendung in reinigungsmitteln.
EP0249524B1 (de) * 1986-06-06 1992-01-29 Rhone-Poulenc Chimie Körnchen auf der Basis von Kieselsäure, Verfahren zur deren Herstellung und deren Anwendung als Füllstoff in Elastomeren
DK435687D0 (da) 1987-08-21 1987-08-21 Novo Industri As Enzymholdigt granulat og fremgangsmaade til fremstilling deraf
DK435587D0 (da) 1987-08-21 1987-08-21 Novo Industri As Fremgangsmaade til fremstilling af et enzymholdigt granulat
EP0404806B1 (de) 1988-03-14 1992-03-11 Novo Nordisk A/S Stabilisierte teilchenzusammensetzung
DK78089D0 (da) 1989-02-20 1989-02-20 Novo Industri As Detergentholdigt granulat og fremgangsmaade til fremstilling deraf
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JPH0725592B2 (ja) * 1989-03-10 1995-03-22 昭和シェル石油株式会社 液中造粒法による微小球形体の製造法
WO1991006638A1 (en) 1989-10-31 1991-05-16 Genencor International, Inc. Dust-free coated enzyme formulation
US5254283A (en) 1991-01-17 1993-10-19 Genencor International, Inc. Isophthalic polymer coated particles
DK13491D0 (da) 1991-01-25 1991-01-25 Novo Nordisk As Anvendelse af et enzymholdigt granulat og fremgangsmaade til fremstilling af et forderstof i tabletform
US5879920A (en) 1991-10-07 1999-03-09 Genencor International, Inc. Coated enzyme-containing granule
US5324649A (en) 1991-10-07 1994-06-28 Genencor International, Inc. Enzyme-containing granules coated with hydrolyzed polyvinyl alcohol or copolymer thereof
ATE210723T1 (de) 1991-10-07 2001-12-15 Genencor Int Umhüllte enzym enthaltende körnchen
WO1993007260A1 (en) 1991-10-10 1993-04-15 Genencor International, Inc. Process for dust-free enzyme manufacture
JPH06184526A (ja) * 1992-12-15 1994-07-05 Ishizuka Kenkyusho:Kk 高強度超砥粒およびその製法
DE4322229A1 (de) 1993-07-05 1995-01-12 Cognis Bio Umwelt Umhüllte Enzymzubereitung für Wasch- und Reinigungsmittel
DE4344215A1 (de) 1993-12-23 1995-06-29 Cognis Bio Umwelt Silberkorrosionsschutzmittelhaltige Enzymzubereitung
US5718388A (en) * 1994-05-25 1998-02-17 Eastman Kodak Continuous method of grinding pharmaceutical substances
MX9703633A (es) 1994-11-18 1997-08-30 Genencor Int Granulos de enzima revestidos.
CN1092236C (zh) 1995-05-29 2002-10-09 花王株式会社 含酶粒状物及其制备方法
JP2966769B2 (ja) * 1995-07-18 1999-10-25 第一工業製薬株式会社 カルボキシメチルセルロースエーテルアルカリ塩の造粒方法および粒状カルボキシメチルセルロースエーテルアルカリ塩
EP0910631B1 (de) 1996-04-12 2005-03-16 Novozymes A/S Enzymhaltige granulatkörner sowie verfahren zu deren herstellung
DK1042443T3 (da) 1997-12-20 2007-03-05 Genencor Int Granulom med hydratiseret barrieremateriale
ES2212568T3 (es) 1998-06-30 2004-07-16 Novozymes A/S Nuevo granulo mejorado que contiene una enzima.
JP3071427B2 (ja) * 1998-10-09 2000-07-31 花王株式会社 酵素粒子
CN1378590B (zh) 1999-09-24 2010-05-12 诺沃奇梅兹有限公司 用于液体组合物的颗粒
EP1278595A2 (de) 2000-05-04 2003-01-29 Dsm N.V. Wirbelschichtverfahren für die herstellung von enzymgranulaten

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2004033083A2 *

Also Published As

Publication number Publication date
WO2004033083A3 (en) 2007-10-18
JP2006508074A (ja) 2006-03-09
AU2003273757A8 (en) 2004-05-04
AU2003273757A1 (en) 2004-05-04
WO2004033083A2 (en) 2004-04-22
JP4559227B2 (ja) 2010-10-06
CN101119795A (zh) 2008-02-06
CN101119795B (zh) 2011-02-23

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