DE69724121D1 - Verfahren zur sprühtrocknung von wasser-in-öl-emulsionen - Google Patents

Verfahren zur sprühtrocknung von wasser-in-öl-emulsionen

Info

Publication number
DE69724121D1
DE69724121D1 DE69724121T DE69724121T DE69724121D1 DE 69724121 D1 DE69724121 D1 DE 69724121D1 DE 69724121 T DE69724121 T DE 69724121T DE 69724121 T DE69724121 T DE 69724121T DE 69724121 D1 DE69724121 D1 DE 69724121D1
Authority
DE
Germany
Prior art keywords
spray drying
oil emulsions
drying water
water
emulsions
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 - Lifetime
Application number
DE69724121T
Other languages
English (en)
Other versions
DE69724121T2 (de
Inventor
Bloor Davies
Edward Healy
Kaui Miller
J Kozakiewicz
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.)
Cytec Technology Corp
Original Assignee
Cytec Technology Corp
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=24681739&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69724121(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Cytec Technology Corp filed Critical Cytec Technology Corp
Application granted granted Critical
Publication of DE69724121D1 publication Critical patent/DE69724121D1/de
Publication of DE69724121T2 publication Critical patent/DE69724121T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • C08J3/122—Pulverisation by spraying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/14—Evaporating with heated gases or vapours or liquids in contact with the liquid
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • C02F1/56—Macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J11/00—Recovery or working-up of waste materials
    • C08J11/02—Recovery or working-up of waste materials of solvents, plasticisers or unreacted monomers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2300/00—Characterised by the use of unspecified polymers
    • C08J2300/14—Water soluble or water swellable polymers, e.g. aqueous gels

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Sustainable Development (AREA)
  • Environmental & Geological Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Colloid Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Processing Of Solid Wastes (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Polymerisation Methods In General (AREA)
DE69724121T 1996-06-21 1997-06-05 Verfahren zur sprühtrocknung von wasser-in-öl-emulsionen Expired - Lifetime DE69724121T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US668288 1996-06-21
US08/668,288 US5849862A (en) 1995-06-07 1996-06-21 Processes of spray drying polymer-containing dispersions, water-in-oil emulsions and water-in-oil microemulsions
PCT/US1997/009784 WO1997048755A1 (en) 1996-06-21 1997-06-05 Water-in-oil emulsion spray drying process

Publications (2)

Publication Number Publication Date
DE69724121D1 true DE69724121D1 (de) 2003-09-18
DE69724121T2 DE69724121T2 (de) 2004-06-17

Family

ID=24681739

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69724121T Expired - Lifetime DE69724121T2 (de) 1996-06-21 1997-06-05 Verfahren zur sprühtrocknung von wasser-in-öl-emulsionen

Country Status (22)

Country Link
US (2) US5849862A (de)
EP (1) EP0906364B1 (de)
JP (1) JP2000513037A (de)
CN (1) CN1078600C (de)
AR (1) AR007439A1 (de)
AT (1) ATE247148T1 (de)
AU (1) AU712958B2 (de)
BG (1) BG62974B1 (de)
BR (1) BR9709862A (de)
CA (1) CA2258756A1 (de)
CO (1) CO4820408A1 (de)
DE (1) DE69724121T2 (de)
ID (1) ID18581A (de)
MX (1) MX205915B (de)
NO (1) NO985969L (de)
OA (1) OA10942A (de)
PE (1) PE101798A1 (de)
PH (1) PH11997057028B1 (de)
PL (1) PL330784A1 (de)
TW (1) TW469282B (de)
WO (1) WO1997048755A1 (de)
ZA (1) ZA975441B (de)

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US5849862A (en) * 1995-06-07 1998-12-15 Cytec Technology Corp. Processes of spray drying polymer-containing dispersions, water-in-oil emulsions and water-in-oil microemulsions
US6011089A (en) * 1995-06-07 2000-01-04 Cytec Technology Corp. Spray drying of polymer-containing dispersions, water-in-oil emulsions and water-in-oil microemulsions, and dry polymer products formed thereby
US6080804A (en) * 1995-06-07 2000-06-27 Cytec Technology Corp. Spray drying of functionalized polyacrylamide microemulsions
US6072101A (en) * 1997-11-19 2000-06-06 Amcol International Corporation Multicomponent superabsorbent gel particles
US6222091B1 (en) 1997-11-19 2001-04-24 Basf Aktiengesellschaft Multicomponent superabsorbent gel particles
US6623576B2 (en) 1998-10-28 2003-09-23 Basf Aktiengesellschaft Continuous manufacture of superabsorbent/ion exchange sheet material
US6342298B1 (en) 1997-11-19 2002-01-29 Basf Aktiengesellschaft Multicomponent superabsorbent fibers
US5962578A (en) * 1997-11-19 1999-10-05 Amcol International Corporation Poly(dialkylaminoalkyl (meth)acrylamide)-based superabsorbent gels
FR2781488B1 (fr) * 1998-07-07 2001-04-13 Snf Sa Nouveaux polymeres acryliques en dispersions essentiellement aqueuses, leur procede de preparation et leurs applications
FR2792546B1 (fr) * 1999-04-26 2003-01-03 Rhodia Chimie Sa Composition solide comprenant au moins un tensioactif a bas point de fusion
DE60040850D1 (de) * 1999-07-16 2009-01-02 Calgon Corp Wasserlösliche polymerzubereitung und verfahren zu deren anwendung
US6534554B1 (en) 1999-10-27 2003-03-18 Basf Aktiengesellschaft Multicomponent ion exchange resins
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US7850401B1 (en) * 2000-01-18 2010-12-14 Hamblet Jr Tracy E Method for stabilizing soil against erosion
US6454003B1 (en) * 2000-06-14 2002-09-24 Ondeo Nalco Energy Services, L.P. Composition and method for recovering hydrocarbon fluids from a subterranean reservoir
US6642351B1 (en) * 2000-06-26 2003-11-04 Cytec Technology Corp. Dispersal of polyacrylamides
FR2819719B1 (fr) * 2001-01-19 2005-04-29 Snf Sa Nouvelles compositions epaissies et transparentes, comportant au moins un polymere epaississant en poudre traitee par lavage/filtration/sechage, et leurs applications cosmetiques, pharmaceutiques, industrielles
US6837970B2 (en) * 2001-12-18 2005-01-04 Kimberly-Clark Worldwide, Inc. Wood pulp fiber morphology modifications through thermal drying
US20040203308A1 (en) * 2003-04-09 2004-10-14 Ko Young Chan Process for making absorbent material
EP1491253A1 (de) * 2003-06-26 2004-12-29 Urea Casale S.A. Vorrichtung und Verfahren zur Wirbelschichtgranulation
US20050261399A1 (en) * 2004-05-19 2005-11-24 David Hunkeler Powdered flocculants prepared by using evaporative cooling to coat polymeric materials on a porous substrate
GB0415044D0 (en) * 2004-07-05 2004-08-04 Unilever Plc Granule and process for its manufacture
CN104013955B (zh) * 2014-06-18 2016-02-24 中国科学院过程工程研究所 一种不含表面活性剂的水包油乳液及其用途
CN106470811A (zh) * 2014-07-02 2017-03-01 康宁股份有限公司 用于等离子体熔融的喷涂干燥混合的批料材料
CN109844061B (zh) * 2016-06-17 2022-02-18 肯优应用化学有限公司 用于烃类提取的易于分散的聚合物粉末
JP7184877B2 (ja) 2017-08-31 2022-12-06 キャプシュゲル・ベルジウム・エヌ・ヴィ 使い捨て式噴霧乾燥構成要素及びその使用方法

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US5849862A (en) * 1995-06-07 1998-12-15 Cytec Technology Corp. Processes of spray drying polymer-containing dispersions, water-in-oil emulsions and water-in-oil microemulsions
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Also Published As

Publication number Publication date
MX205915B (es) 2002-01-11
CN1078600C (zh) 2002-01-30
TW469282B (en) 2001-12-21
OA10942A (en) 2003-02-26
PE101798A1 (es) 1999-01-18
EP0906364A1 (de) 1999-04-07
US6307012B1 (en) 2001-10-23
US5849862A (en) 1998-12-15
CO4820408A1 (es) 1999-07-28
ZA975441B (en) 1998-01-05
ID18581A (id) 1998-04-23
AR007439A1 (es) 1999-10-27
BG103063A (en) 1999-10-29
ATE247148T1 (de) 2003-08-15
BG62974B1 (bg) 2000-12-29
MX9810580A (es) 1999-07-31
DE69724121T2 (de) 2004-06-17
AU712958B2 (en) 1999-11-18
AU3378397A (en) 1998-01-07
CN1222924A (zh) 1999-07-14
BR9709862A (pt) 1999-08-10
JP2000513037A (ja) 2000-10-03
CA2258756A1 (en) 1997-12-24
EP0906364B1 (de) 2003-08-13
WO1997048755A1 (en) 1997-12-24
PL330784A1 (en) 1999-06-07
NO985969D0 (no) 1998-12-18
PH11997057028B1 (en) 2001-04-04
NO985969L (no) 1998-12-18

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings