ES2169359T3 - Composiciones floculantes o impartidoras de viscosidad, y su produccion y uso. - Google Patents
Composiciones floculantes o impartidoras de viscosidad, y su produccion y uso.Info
- Publication number
- ES2169359T3 ES2169359T3 ES97908347T ES97908347T ES2169359T3 ES 2169359 T3 ES2169359 T3 ES 2169359T3 ES 97908347 T ES97908347 T ES 97908347T ES 97908347 T ES97908347 T ES 97908347T ES 2169359 T3 ES2169359 T3 ES 2169359T3
- Authority
- ES
- Spain
- Prior art keywords
- pct
- date
- sec
- water
- aqueous composition
- 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
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
-
- 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
- Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S526/91—Suspending agents
-
- 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
- Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S526/911—Emulsifying agents
-
- 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
- Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S526/916—Interpolymer from at least three ethylenically unsaturated monoolefinic hydrocarbon monomers
-
- 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.]
-
- 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
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Treatment Of Sludge (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Compounds Of Unknown Constitution (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Abstract
LA INVENCION SE REFIERE A PARTICULAS POLIMERICAS PRIMARIAS QUE PRESENTAN UN TAMAÑO AL MENOS EN UN 90 % INFERIOR A 10 MIM Y QUE CONTIENE POLIMERO HIDROSOLUBLE Y NO HIDROSOLUBLE. DICHAS PARTICULAS SE FABRICAN MEDIANTE POLIMERIZACION EN FASE INVERSA DE UN MONOMERO O MEZCLA MONOMERICA ETILENICAMENTE INSATURADA, HIDROSOLUBLE, CON UN AGENTE RETICULANTE, SECANDO A CONTINUACION POR PULVERIZACION DICHA EMULSION, PARA FORMAR GRANULOS SECADOS POR PULVERIZACION, LOS CUALES SE DESINTEGRAN CUANDO SE AÑADE AGUA, FORMANDO ASI UNA COMPOSICION ACUOSA DE LAS PARTICULAS INSOLUBLES CON UNA ACTIVIDAD SIMILAR A LA EMULSION DE PARTIDA. DICHA COMPOSICION ACUOSA DE PARTICULAS INSOLUBLES ES ESPECIALMENTE UTIL PARA FLOCULACION, POR EJEMPLO, FLOCULACION DE FANGOS CLOACALES SEGUIDO DE CENTRIFUGACION O PRENSADO DE CORREA, O PARA VISCOSIFICACION.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9605420.0A GB9605420D0 (en) | 1996-03-15 | 1996-03-15 | Polymeric compositions their production and their use |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2169359T3 true ES2169359T3 (es) | 2002-07-01 |
Family
ID=10790408
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES97908347T Expired - Lifetime ES2169359T3 (es) | 1996-03-15 | 1997-03-14 | Composiciones floculantes o impartidoras de viscosidad, y su produccion y uso. |
Country Status (19)
Country | Link |
---|---|
US (1) | US6060164A (es) |
EP (1) | EP0886664B1 (es) |
JP (1) | JP4043517B2 (es) |
CN (1) | CN1073588C (es) |
AT (1) | ATE211156T1 (es) |
AU (1) | AU715865B2 (es) |
BR (1) | BR9708059A (es) |
CA (1) | CA2247184A1 (es) |
DE (1) | DE69709323T2 (es) |
DK (1) | DK0886664T3 (es) |
ES (1) | ES2169359T3 (es) |
GB (1) | GB9605420D0 (es) |
MX (1) | MX202234B (es) |
NO (1) | NO314944B1 (es) |
PL (1) | PL189715B1 (es) |
PT (1) | PT886664E (es) |
RU (1) | RU2167894C2 (es) |
WO (1) | WO1997034945A1 (es) |
ZA (1) | ZA972291B (es) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6313199B1 (en) | 1995-06-07 | 2001-11-06 | Cytec Technology Corp. | Spray drying of polymer-containing dispersions, water-in-oil emulsions and water-in-oil microemulsions, and dry polymer products formed thereby |
US6642351B1 (en) | 2000-06-26 | 2003-11-04 | Cytec Technology Corp. | Dispersal of polyacrylamides |
FR2815550B1 (fr) * | 2000-10-20 | 2003-08-29 | Rhodia Chimie Sa | Granules obtenus par sechage d'une emulsion multiple |
GB0108548D0 (en) * | 2001-04-05 | 2001-05-23 | Ciba Spec Chem Water Treat Ltd | Process for flocculating suspensions |
WO2003062289A1 (es) * | 2001-12-31 | 2003-07-31 | Acideka, S.A. | Procedimiento para la produccion de microemulsiones inversas de copolimeros cationicos |
US7495036B2 (en) | 2002-08-02 | 2009-02-24 | David Farrar | Polymeric compositions and their production and uses |
US20040087717A1 (en) | 2002-11-04 | 2004-05-06 | Ge Betz, Inc. | Modified polymeric flocculants with improved performance characteristics |
GB0405505D0 (en) * | 2004-03-12 | 2004-04-21 | Ciba Spec Chem Water Treat Ltd | Dewatering process |
GB0405506D0 (en) * | 2004-03-12 | 2004-04-21 | Ciba Spec Chem Water Treat Ltd | Dewatering process |
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 |
WO2005123009A1 (en) * | 2004-06-15 | 2005-12-29 | Ciba Specialty Chemicals Holding Inc. | Shatter resistant encapsulated colorants for natural skin appearance |
BRPI0608915B1 (pt) | 2005-04-15 | 2017-07-04 | Ciba Specialty Chemicals Holding Inc. | Flammable composition in water, its manufacturing process, its use and seal |
DE102005050209A1 (de) * | 2005-10-20 | 2007-04-26 | Ott, Reinhold, Waterloo | Vorrichtung zur Einspeisung eines Videosignals in eine Anzeigevorrichtung und Betriebsverfahren hierfür |
US20070287789A1 (en) | 2006-06-07 | 2007-12-13 | Stephen Ray Jones | Bleed-resistant colored microparticles |
AU2009352654B2 (en) | 2009-09-15 | 2014-07-10 | Suncor Energy Inc. | Process for drying fine tailings or colloidal fluids |
CA2701317C (en) | 2009-09-15 | 2016-08-23 | Suncor Energy Inc. | Process for flocculating and dewatering oil sand mature fine tailings |
WO2011050440A1 (en) | 2009-10-30 | 2011-05-05 | Suncor Energy Inc. | Depositing and farming methods for drying oil sand mature fine tailings |
JP6516354B2 (ja) * | 2011-10-19 | 2019-05-22 | ソレニス・テクノロジーズ・ケイマン・エル・ピー | 非イオン性界面活性剤およびイオン性ポリマーを含む組成物 |
JP6198535B2 (ja) * | 2013-09-09 | 2017-09-20 | 三洋化成工業株式会社 | 廃液固化剤及び廃液固化剤の製造方法 |
FI126527B (en) * | 2014-11-17 | 2017-01-31 | Kemira Oyj | Process for the preparation of a dry cationic hydrogel polymer product, polymer product and its use |
CN109328099B (zh) | 2016-06-27 | 2021-12-21 | Mt奥科高分子株式会社 | 高分子凝集剂粉末的制造方法和污泥的脱水方法 |
CN109065805B (zh) * | 2018-07-18 | 2021-07-20 | 湖南烁普新材料有限公司 | 一种高吸液率水性聚合物隔膜的制备方法 |
CN112194131A (zh) * | 2020-09-29 | 2021-01-08 | 辽宁大学 | 一种化学活化法制备造纸污泥碳质吸附剂方法和应用 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3284393A (en) * | 1959-11-04 | 1966-11-08 | Dow Chemical Co | Water-in-oil emulsion polymerization process for polymerizing watersoluble monomers |
US4035317A (en) * | 1975-06-30 | 1977-07-12 | American Cyanamid Company | Rapidly dissolving, water-soluble polymers and spray drying method for their production |
EP0154418A3 (en) * | 1984-02-17 | 1986-04-16 | Ciba Specialty Chemicals Water Treatments Limited | Polymeric dispersions |
US4943378A (en) * | 1985-04-25 | 1990-07-24 | Allied Colloids Ltd. | Flocculation processes |
DE202780T1 (de) * | 1985-04-25 | 1988-01-14 | Allied Colloids Group Ltd., Bradford, Yorkshire | Flockungsverfahren. |
EP0262326B1 (de) * | 1986-08-07 | 1992-04-15 | Röhm Gmbh | Verfahren zur Herstellung eines redispergierbaren Kunststoffpulvers |
DE3702997A1 (de) * | 1987-02-02 | 1988-08-11 | Roehm Gmbh | Verfahren zur herstellung eines redispergierbaren kunststoffpulvers |
DE3626663A1 (de) * | 1986-08-07 | 1988-02-11 | Roehm Gmbh | Bindemittel fuer formsande |
US5460817A (en) * | 1988-01-19 | 1995-10-24 | Allied Colloids Ltd. | Particulate composition comprising a core of matrix polymer with active ingredient distributed therein |
US5492646A (en) * | 1988-01-19 | 1996-02-20 | Allied Colloids Limited | Polymeric matrix particle compositions containing coacervate polymer shell |
EP0326382B1 (en) * | 1988-01-28 | 1997-04-23 | Ciba Specialty Chemicals Water Treatments Limited | Polymeric compositions |
GB9110719D0 (en) * | 1991-05-17 | 1991-07-10 | Allied Colloids Ltd | Polymeric compositions and methods of making and using them |
-
1996
- 1996-03-15 GB GBGB9605420.0A patent/GB9605420D0/en active Pending
-
1997
- 1997-03-14 BR BR9708059A patent/BR9708059A/pt not_active IP Right Cessation
- 1997-03-14 DK DK97908347T patent/DK0886664T3/da active
- 1997-03-14 CA CA002247184A patent/CA2247184A1/en not_active Abandoned
- 1997-03-14 DE DE69709323T patent/DE69709323T2/de not_active Expired - Fee Related
- 1997-03-14 PT PT97908347T patent/PT886664E/pt unknown
- 1997-03-14 RU RU98118693/04A patent/RU2167894C2/ru not_active IP Right Cessation
- 1997-03-14 JP JP53324297A patent/JP4043517B2/ja not_active Expired - Fee Related
- 1997-03-14 US US08/817,498 patent/US6060164A/en not_active Expired - Fee Related
- 1997-03-14 PL PL97328944A patent/PL189715B1/pl not_active IP Right Cessation
- 1997-03-14 EP EP97908347A patent/EP0886664B1/en not_active Expired - Lifetime
- 1997-03-14 ES ES97908347T patent/ES2169359T3/es not_active Expired - Lifetime
- 1997-03-14 AT AT97908347T patent/ATE211156T1/de not_active IP Right Cessation
- 1997-03-14 WO PCT/GB1997/000723 patent/WO1997034945A1/en active IP Right Grant
- 1997-03-14 AU AU20332/97A patent/AU715865B2/en not_active Ceased
- 1997-03-14 MX MX9807494A patent/MX202234B/es not_active IP Right Cessation
- 1997-03-14 CN CN97193076A patent/CN1073588C/zh not_active Expired - Fee Related
- 1997-03-17 ZA ZA9702291A patent/ZA972291B/xx unknown
-
1998
- 1998-09-14 NO NO19984228A patent/NO314944B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0886664B1 (en) | 2001-12-19 |
NO984228L (no) | 1998-11-13 |
JP2000506923A (ja) | 2000-06-06 |
RU2167894C2 (ru) | 2001-05-27 |
PT886664E (pt) | 2002-05-31 |
CA2247184A1 (en) | 1997-09-25 |
AU2033297A (en) | 1997-10-10 |
DK0886664T3 (da) | 2002-04-15 |
CN1073588C (zh) | 2001-10-24 |
CN1213388A (zh) | 1999-04-07 |
DE69709323D1 (de) | 2002-01-31 |
ZA972291B (en) | 1998-03-17 |
PL328944A1 (en) | 1999-03-01 |
ATE211156T1 (de) | 2002-01-15 |
NO984228D0 (no) | 1998-09-14 |
MX202234B (en) | 2001-06-07 |
AU715865B2 (en) | 2000-02-10 |
NO314944B1 (no) | 2003-06-16 |
JP4043517B2 (ja) | 2008-02-06 |
WO1997034945A1 (en) | 1997-09-25 |
EP0886664A1 (en) | 1998-12-30 |
BR9708059A (pt) | 1999-07-27 |
PL189715B1 (pl) | 2005-09-30 |
GB9605420D0 (en) | 1996-05-15 |
US6060164A (en) | 2000-05-09 |
DE69709323T2 (de) | 2002-08-08 |
MX9807494A (en) | 1999-05-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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