AR007909A1 - Metodo para la fabricacion de polimeros en solucion acuosa, polimeros obtenidos, y metodos y suspensiones acuosas que emplean o contienen dichos polimeros - Google Patents
Metodo para la fabricacion de polimeros en solucion acuosa, polimeros obtenidos, y metodos y suspensiones acuosas que emplean o contienen dichos polimerosInfo
- Publication number
- AR007909A1 AR007909A1 ARP970103213A ARP970103213A AR007909A1 AR 007909 A1 AR007909 A1 AR 007909A1 AR P970103213 A ARP970103213 A AR P970103213A AR P970103213 A ARP970103213 A AR P970103213A AR 007909 A1 AR007909 A1 AR 007909A1
- Authority
- AR
- Argentina
- Prior art keywords
- polymers
- aqueous solution
- manufacture
- contain
- methods
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/37—Polymers
- C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/3757—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/12—Polymerisation in non-solvents
- C08F2/16—Aqueous medium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/025—Reverse osmosis; Hyperfiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/145—Ultrafiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/16—Feed pretreatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/08—Prevention of membrane fouling or of concentration polarisation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/04—Polymerisation in solution
- C08F2/10—Aqueous solvent
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
- C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
- C08F20/04—Acids, Metal salts or ammonium salts thereof
- C08F20/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F22/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides or nitriles thereof
- C08F22/04—Anhydrides, e.g. cyclic anhydrides
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/37—Polymers
- C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/04—Specific process operations in the feed stream; Feed pretreatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/16—Use of chemical agents
- B01D2321/168—Use of other chemical agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
- C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
- C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Nanotechnology (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Paper (AREA)
- Polymerization Catalysts (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Polymerisation Methods In General (AREA)
Abstract
Método para la obtención de homopolímeros y/o copolímeros en solución acuosa mediante un compuesto que contiene un átomo de fósforo de un grado deoxidación inferior a cinco en una cantidad molar comprendida entre 0,005 a 0,49 átomos de fósforopor mol de insaturación a polimerizar en ausencia decualquier agente de descomposición de agua oxigenada en radicales libres así como también en ausencia de cualquier agente de transferencia. Polímeros detenores muy débiles de monómerosresiduales obtenidos mediante dicho método así como también su uso. Suspensiones acuosas de sustancias minerales que contienenal polímero y su uso en el campo del papel, de la pintura, de la cerámica, de los fluidos de perforación y de ladetergencia.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9609345A FR2751335B1 (fr) | 1996-07-19 | 1996-07-19 | Procede d'obtention de polymere hydrosolubles, polymeres obtenus et leurs utilisations |
Publications (1)
Publication Number | Publication Date |
---|---|
AR007909A1 true AR007909A1 (es) | 1999-11-24 |
Family
ID=9494455
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP970103213A AR007909A1 (es) | 1996-07-19 | 1997-07-17 | Metodo para la fabricacion de polimeros en solucion acuosa, polimeros obtenidos, y metodos y suspensiones acuosas que emplean o contienen dichos polimeros |
Country Status (28)
Country | Link |
---|---|
US (3) | US5891972A (es) |
EP (2) | EP0819704B1 (es) |
KR (1) | KR980009289A (es) |
CN (1) | CN1145647C (es) |
AR (1) | AR007909A1 (es) |
AT (1) | ATE282050T1 (es) |
AU (1) | AU731444B2 (es) |
BG (1) | BG64285B1 (es) |
BR (1) | BR9704025A (es) |
CA (1) | CA2209512C (es) |
CO (1) | CO4790111A1 (es) |
CZ (1) | CZ293132B6 (es) |
DE (1) | DE69731512T2 (es) |
DK (1) | DK0819704T3 (es) |
ES (1) | ES2232855T3 (es) |
FR (1) | FR2751335B1 (es) |
HU (1) | HU218735B (es) |
ID (1) | ID19854A (es) |
MX (1) | MX210213B (es) |
MY (1) | MY136218A (es) |
NO (1) | NO317445B1 (es) |
NZ (1) | NZ328273A (es) |
PL (1) | PL192750B1 (es) |
PT (1) | PT819704E (es) |
RU (1) | RU2217439C2 (es) |
SK (1) | SK284465B6 (es) |
TR (1) | TR199700662A3 (es) |
TW (1) | TW428007B (es) |
Families Citing this family (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002516689A (ja) * | 1998-06-03 | 2002-06-11 | マシモ・コーポレイション | ステレオパルスオキシメータ |
US7169293B2 (en) * | 1999-08-20 | 2007-01-30 | Uop Llc | Controllable space velocity reactor and process |
FR2798661B1 (fr) * | 1999-09-16 | 2001-11-02 | Coatex Sa | Procede d'obtention de polymeres hydrosolubles, polymeres obtenus et leurs utilisations |
FR2810261B1 (fr) * | 2000-06-15 | 2002-08-30 | Coatex Sa | Utilisation de copolymeres faiblement anioniques comme agent dispersant et/ou d'aide au broyage de suspension aqueuse de matieres minerales, suspensions aqueuses obtenues et leurs utilisations |
FR2818166B1 (fr) * | 2000-12-20 | 2003-10-31 | Coatex Sas | Agent d'aide au broyage et/ou de dispersion de materiaux mineraux en suspension aqueuse. suspensions aqueuses obtenues et leurs utilisations |
US6933349B2 (en) * | 2001-03-21 | 2005-08-23 | Owens Corning Fiberglas Technology, Inc. | Low odor insulation binder from phosphite terminated polyacrylic acid |
US20030073586A1 (en) * | 2001-10-03 | 2003-04-17 | Martin Crossman | Scale control composition for high scaling environments |
US7018422B2 (en) * | 2001-10-18 | 2006-03-28 | Robb Richard Gardner | Shrink resistant and wrinkle free textiles |
US7008457B2 (en) * | 2001-10-18 | 2006-03-07 | Mark Robert Sivik | Textile finishing composition and methods for using same |
US7144431B2 (en) * | 2001-10-18 | 2006-12-05 | The Procter & Gamble Company | Textile finishing composition and methods for using same |
US6841198B2 (en) * | 2001-10-18 | 2005-01-11 | Strike Investments, Llc | Durable press treatment of fabric |
US6989035B2 (en) * | 2001-10-18 | 2006-01-24 | The Procter & Gamble Company | Textile finishing composition and methods for using same |
US7169742B2 (en) * | 2001-10-18 | 2007-01-30 | The Procter & Gamble Company | Process for the manufacture of polycarboxylic acids using phosphorous containing reducing agents |
US7185516B2 (en) * | 2002-05-31 | 2007-03-06 | Owens Corning Fiberglas Technology, Inc. | Washwater neutralization system for glass forming line |
US7063983B2 (en) * | 2002-05-31 | 2006-06-20 | Owens Corning Fiberglas Technology, Inc. | Method for determining cure in a polycarboxylic acid bindered material |
FR2842814B1 (fr) * | 2002-07-26 | 2004-10-22 | Coatex Sas | Procede de polymerisation radicalaire controlee de l'acide acrylique et de ses sels, les polymeres obtenus, et leurs applications. |
US7384881B2 (en) * | 2002-08-16 | 2008-06-10 | H.B. Fuller Licensing & Financing, Inc. | Aqueous formaldehyde-free composition and fiberglass insulation including the same |
DE10300460A1 (de) * | 2003-01-07 | 2004-07-15 | Basf Ag | Verfahren zur Herstellung stabiler wässriger Polymerisatdispersionen auf Basis von konjugierten aliphatischen Dienen und vinylaromatischen Verbindungen |
CA2558266C (en) | 2004-03-05 | 2017-10-17 | Gen-Probe Incorporated | Reagents, methods and kits for use in deactivating nucleic acids |
AT503114B1 (de) * | 2006-01-24 | 2007-08-15 | Daniel Bader | Biozide zusammensetzung enthaltend eine poly(aldehydo)carbonsäure, eine silberverbindung und eine quartäre ammoniumverbindung |
US8080488B2 (en) * | 2008-03-10 | 2011-12-20 | H. B. Fuller Company | Wound glass filament webs that include formaldehyde-free binder compositions, and methods of making and appliances including the same |
JP5113784B2 (ja) * | 2008-03-31 | 2013-01-09 | ローム アンド ハース カンパニー | (メタ)アクリル酸のホモポリマーおよび/またはコポリマーを含む分散剤を使用して水性分散物中で鉱物を粉砕する方法 |
FR2944786B1 (fr) | 2009-04-27 | 2011-07-15 | Coatex Sas | Utilisation d'homopolymeres de l'acide maleique et de ses sels comme agents inhibiteurs de tartre et anti-adherence. |
WO2012001092A1 (en) * | 2010-07-01 | 2012-01-05 | Basf Se | Copolymers of monocarboxylic acids and dicarboxylic acids, their preparation and use |
FR2963939B1 (fr) | 2010-08-19 | 2013-11-15 | Coatex Sas | Utilisation en sauces de couchage papetieres de polymeres (meth)acryliques peignes amphiphiles et non hydrosolubles |
FR2963934B1 (fr) | 2010-08-19 | 2013-10-25 | Coatex Sas | Polymeres (meth)acryliques peignes amphiphiles et non hydrosolubles |
US9587130B2 (en) * | 2010-09-24 | 2017-03-07 | Hewlett-Packard Development Company, L.P. | Anti-kogation agents |
FR2972349B1 (fr) | 2011-03-07 | 2013-04-05 | Coatex Sas | Formulation cosmetique contenant un copolymere amphiphile non hydrosoluble comme agent epaississant. |
CN102660250B (zh) * | 2012-04-17 | 2014-10-15 | 西南石油大学 | 一种阳离子疏水缔合聚合物驱油剂及其制备方法 |
US9416294B2 (en) | 2012-04-30 | 2016-08-16 | H.B. Fuller Company | Curable epoxide containing formaldehyde-free compositions, articles including the same, and methods of using the same |
US8791198B2 (en) | 2012-04-30 | 2014-07-29 | H.B. Fuller Company | Curable aqueous composition |
CN103045224B (zh) * | 2013-01-08 | 2014-10-01 | 陕西科技大学 | 一种含有季铵盐结构的稠油降粘剂的制备方法 |
CN103406067B (zh) * | 2013-07-31 | 2016-03-16 | 中科院广州化学有限公司 | —种聚羧酸分散剂及其制备方法与应用 |
CN103554362B (zh) * | 2013-10-18 | 2016-03-16 | 中国科学院广州化学研究所 | 一种马来酸酐共聚物分散剂及其制备方法与应用 |
EP3109264B1 (en) * | 2014-02-19 | 2023-01-25 | Mitsui Chemicals, Inc. | Aqueous dispersion comprising a graft-modified propylene/ -olefin copolymer |
FR3032700B1 (fr) * | 2015-02-12 | 2021-01-22 | Snf Sas | Procede pour le traitement de suspensions de particules solides dans l'eau a l'aide de polymeres amphoteres |
JP6623613B2 (ja) * | 2015-08-18 | 2019-12-25 | 東亞合成株式会社 | 水溶性重合体組成物及びその製造方法、並びにその利用 |
CN105174501A (zh) * | 2015-09-16 | 2015-12-23 | 天津亿利科能源科技发展股份有限公司 | 用于油田污水处理系统的阻垢除垢剂及其制备方法 |
CN105254040B (zh) * | 2015-11-03 | 2017-11-14 | 新疆德蓝股份有限公司 | 一种油田回注水用缓蚀阻垢剂及其制备方法 |
WO2018081964A1 (en) | 2016-11-02 | 2018-05-11 | Basf Se | Acrylic acid polymers neutralized with sodium and calcium ions and having a narrow molecular weight distribution |
JP6901292B2 (ja) * | 2017-03-15 | 2021-07-14 | 株式会社Adeka | 水溶性組成物、その硬化物の製造方法、およびその硬化物、並びにアシルホスフィン酸塩 |
EP3567158A1 (en) * | 2018-05-10 | 2019-11-13 | ImerTech | Compositions useful for bleaching and methods of preparation and use thereof |
MX2021008506A (es) | 2019-02-11 | 2021-08-19 | Dow Global Technologies Llc | Metodo de polimerizacion por transferencia inversa de yodo y composiciones de este. |
AU2020221038A1 (en) | 2019-02-11 | 2021-09-02 | Dow Global Technologies Llc | Iodine transfer polymerization method and compositions therefrom |
EP3931292A1 (en) | 2019-02-28 | 2022-01-05 | Ecolab USA Inc. | Stabilizing system for laundry emulsions |
CN112111039B (zh) * | 2019-06-19 | 2022-05-20 | 中国石油化工股份有限公司 | 一种分散剂、其制备方法及应用 |
US20220177809A1 (en) | 2020-12-04 | 2022-06-09 | Ecolab Usa Inc. | Stability and viscosity in high active high caustic laundry emulsion with low hlb surfactant |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
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GB589337A (en) * | 1943-09-06 | 1947-06-18 | Distillers Co Yeast Ltd | Improved polymerisation process |
US2957931A (en) * | 1949-07-28 | 1960-10-25 | Socony Mobil Oil Co Inc | Synthesis of compounds having a carbonphosphorus linkage |
US2789099A (en) * | 1953-09-04 | 1957-04-16 | Union Carbide & Carbon Corp | Polymerization of acrylic acid in aqueous solution |
JPS556761B2 (es) * | 1972-05-30 | 1980-02-19 | ||
JPS53127586A (en) * | 1977-04-13 | 1978-11-07 | Toagosei Chem Ind Co Ltd | Production of acrylamide polymer |
DE3434139A1 (de) * | 1984-09-18 | 1986-03-20 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von carboxylgruppen enthaltenden polymerisaten |
DE3603392A1 (de) * | 1986-02-05 | 1987-08-06 | Basf Ag | Verfahren zur herstellung von polymerisaten der acrylsaeure oder methacrylsaeure |
JPH0234694A (ja) * | 1988-07-25 | 1990-02-05 | Nippon Shokubai Kagaku Kogyo Co Ltd | 洗剤添加剤 |
US5185413A (en) * | 1989-05-16 | 1993-02-09 | Mitsubishi Petrochemical Company Limited | Process for producing highly water-absortive polymers |
JP2922216B2 (ja) * | 1989-05-16 | 1999-07-19 | 三菱化学株式会社 | 高吸水性ポリマー製造法 |
US5216099A (en) * | 1989-06-26 | 1993-06-01 | Rohm And Haas Company | Low molecular weight water soluble phosphinate and phosphonate containing polymers |
US5077361A (en) * | 1989-06-26 | 1991-12-31 | Rohm And Haas Company | Low molecular weight water soluble phosphinate and phosphonate containing polymers |
US5256746A (en) * | 1991-04-25 | 1993-10-26 | Rohm And Haas Company | Low molecular weight monoalkyl substituted phosphinate and phosphonate copolymers |
US5294686A (en) * | 1993-03-29 | 1994-03-15 | Rohm And Haas Company | Process for efficient utilization of chain transfer agent |
-
1996
- 1996-07-19 FR FR9609345A patent/FR2751335B1/fr not_active Expired - Fee Related
-
1997
- 1997-06-30 SK SK891-97A patent/SK284465B6/sk unknown
- 1997-07-05 TW TW086109495A patent/TW428007B/zh not_active IP Right Cessation
- 1997-07-07 MX MX9705087A patent/MX210213B/es not_active IP Right Cessation
- 1997-07-07 CA CA002209512A patent/CA2209512C/fr not_active Expired - Fee Related
- 1997-07-08 NZ NZ328273A patent/NZ328273A/xx unknown
- 1997-07-10 EP EP97420113A patent/EP0819704B1/fr not_active Expired - Lifetime
- 1997-07-10 AT AT97420113T patent/ATE282050T1/de not_active IP Right Cessation
- 1997-07-10 PT PT97420113T patent/PT819704E/pt unknown
- 1997-07-10 ES ES97420113T patent/ES2232855T3/es not_active Expired - Lifetime
- 1997-07-10 DK DK97420113T patent/DK0819704T3/da active
- 1997-07-10 EP EP04075332A patent/EP1439195A3/fr not_active Withdrawn
- 1997-07-10 DE DE69731512T patent/DE69731512T2/de not_active Expired - Fee Related
- 1997-07-11 NO NO19973244A patent/NO317445B1/no not_active IP Right Cessation
- 1997-07-14 CZ CZ19972228A patent/CZ293132B6/cs not_active IP Right Cessation
- 1997-07-17 BG BG101784A patent/BG64285B1/bg unknown
- 1997-07-17 CO CO97040542A patent/CO4790111A1/es unknown
- 1997-07-17 AR ARP970103213A patent/AR007909A1/es active IP Right Grant
- 1997-07-18 PL PL321197A patent/PL192750B1/pl unknown
- 1997-07-18 MY MYPI97003250A patent/MY136218A/en unknown
- 1997-07-18 KR KR1019970033409A patent/KR980009289A/ko unknown
- 1997-07-18 CN CNB971180555A patent/CN1145647C/zh not_active Expired - Fee Related
- 1997-07-18 TR TR97/00662A patent/TR199700662A3/tr unknown
- 1997-07-18 RU RU97112503/04A patent/RU2217439C2/ru not_active IP Right Cessation
- 1997-07-18 AU AU28759/97A patent/AU731444B2/en not_active Ceased
- 1997-07-18 ID IDP972492A patent/ID19854A/id unknown
- 1997-07-18 HU HU9701230A patent/HU218735B/hu not_active IP Right Cessation
- 1997-07-18 BR BR9704025A patent/BR9704025A/pt not_active IP Right Cessation
- 1997-07-21 US US08/897,572 patent/US5891972A/en not_active Expired - Fee Related
-
1998
- 1998-12-24 US US09/219,887 patent/US6063884A/en not_active Expired - Fee Related
-
1999
- 1999-07-06 US US09/348,666 patent/US6184321B1/en not_active Expired - Fee Related
Also Published As
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