BRPI0717827A2 - Polímero, composição, métodos para reduzir ou eliminar incrustações em um processo industrial, e para tratar incrustações em uma corrente de processo difícil de tratar. - Google Patents

Polímero, composição, métodos para reduzir ou eliminar incrustações em um processo industrial, e para tratar incrustações em uma corrente de processo difícil de tratar.

Info

Publication number: BRPI0717827A2
Authority: BR; Brazil
Prior art keywords: incrustations; eliminating; treating; polymer; reducing
Prior art date: 2006-10-13

Application number

BRPI0717827-1A2A

Other languages

English (en)

Inventor

Howard I Heitner

Donald P Spitzer

Original Assignee

Cytec Tech 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.)

2006-10-13

Filing date

2007-09-26

Publication date

2014-06-17

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38896888&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0717827(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

2007-09-26 Application filed by Cytec Tech Corp filed Critical Cytec Tech Corp

2007-09-26 Priority to BRBR122013020746-5A priority Critical patent/BR122013020746A2/pt

2014-06-17 Publication of BRPI0717827A2 publication Critical patent/BRPI0717827A2/pt

2018-11-21 Publication of BRPI0717827B1 publication Critical patent/BRPI0717827B1/pt

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/02—Polyamines
- C08G73/0206—Polyalkylene(poly)amines
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/44—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of magnetic liquids, e.g. ferrofluids
- H01F1/445—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of magnetic liquids, e.g. ferrofluids the magnetic component being a compound, e.g. Fe3O4
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/30—Combinations with other devices, not otherwise provided for
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F7/00—Compounds of aluminium
- C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
- C01F7/04—Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom
- C01F7/06—Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom by treating aluminous minerals or waste-like raw materials with alkali hydroxide, e.g. leaching of bauxite according to the Bayer process
- C01F7/0606—Making-up the alkali hydroxide solution from recycled spent liquor
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F7/00—Compounds of aluminium
- C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
- C01F7/04—Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom
- C01F7/06—Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom by treating aluminous minerals or waste-like raw materials with alkali hydroxide, e.g. leaching of bauxite according to the Bayer process
- C01F7/062—Digestion
- C01F7/0633—Digestion characterised by the use of additives
- 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
- C02F5/12—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 containing nitrogen
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/02—Polyamines
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/02—Polyamines
- C08G73/0206—Polyalkylene(poly)amines
- C08G73/0213—Preparatory process
- C08G73/022—Preparatory process from polyamines and epihalohydrins
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
- C08L79/02—Polyamines
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F14/00—Inhibiting incrustation in apparatus for heating liquids for physical or chemical purposes
- C23F14/02—Inhibiting incrustation in apparatus for heating liquids for physical or chemical purposes by chemical means
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/26—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof
- C02F2103/28—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof from the paper or cellulose industry
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (AREA)
Health & Medical Sciences (AREA)
General Chemical & Material Sciences (AREA)
Polymers & Plastics (AREA)
Medicinal Chemistry (AREA)
Inorganic Chemistry (AREA)
Power Engineering (AREA)
Mechanical Engineering (AREA)
Water Supply & Treatment (AREA)
Environmental & Geological Engineering (AREA)
Materials Engineering (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Geology (AREA)
Metallurgy (AREA)
Hydrology & Water Resources (AREA)
Nutrition Science (AREA)
General Health & Medical Sciences (AREA)
Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Silicon Compounds (AREA)
Solid Fuels And Fuel-Associated Substances (AREA)

BRPI0717827A 2006-10-13 2007-09-26 polímeros inibidores de incrustações de poliamina modificados hidrofobicamente BRPI0717827B1 (pt)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
BRBR122013020746-5A BR122013020746A2 (pt)	2006-10-13	2007-09-26	Composição, métodos para reduzir ou eliminar incrustações em um processo industrial, e para tratar incrustações em uma corrente de processo

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US82941106P	2006-10-13	2006-10-13
PCT/US2007/079473 WO2008045677A1 (en)	2006-10-13	2007-09-26	Hydrophobically modified polyamine scale inhibitors

Publications (2)

Publication Number	Publication Date
BRPI0717827A2 true BRPI0717827A2 (pt)	2014-06-17
BRPI0717827B1 BRPI0717827B1 (pt)	2018-11-21

Family

ID=38896888

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
BRBR122013020746-5A BR122013020746A2 (pt)	2006-10-13	2007-09-26	Composição, métodos para reduzir ou eliminar incrustações em um processo industrial, e para tratar incrustações em uma corrente de processo
BRPI0717827A BRPI0717827B1 (pt)	2006-10-13	2007-09-26	polímeros inibidores de incrustações de poliamina modificados hidrofobicamente

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
BRBR122013020746-5A BR122013020746A2 (pt)	2006-10-13	2007-09-26	Composição, métodos para reduzir ou eliminar incrustações em um processo industrial, e para tratar incrustações em uma corrente de processo

Country Status (14)

Country	Link
EP (2)	EP2366669B1 (pt)
JP (2)	JP5543208B2 (pt)
CN (1)	CN101522571B (pt)
AP (1)	AP2510A (pt)
AU (1)	AU2007307999B2 (pt)
BR (2)	BR122013020746A2 (pt)
CA (1)	CA2666389C (pt)
ES (2)	ES2409785T3 (pt)
HU (1)	HUE043325T2 (pt)
RU (3)	RU2455318C2 (pt)
SA (1)	SA07280559B1 (pt)
TR (1)	TR201907032T4 (pt)
UA (3)	UA111320C2 (pt)
WO (1)	WO2008045677A1 (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA2666389C (en) *	2006-10-13	2014-10-28	Cytec Technology Corp.	Hydrophobically modified polyamine scale inhibitors
EP2109590B1 (en) *	2007-02-05	2013-05-15	Cytec Technology Corp.	Silane substituted polyethylene oxide reagents and method of using for preventing or reducing aluminosilicate scale in industrial processes
US8029752B2 (en)	2009-04-06	2011-10-04	Nalco Company	Approach in controlling DSP scale in bayer process
US8545776B2 (en)	2009-09-25	2013-10-01	Nalco Company	Reducing aluminosilicate scale in the Bayer process
US8282834B2 (en)	2009-09-25	2012-10-09	Nalco Company	Di- and mono-alkoxysilane functionalized polymers and their application in the Bayer process
US9416020B2 (en)	2009-09-25	2016-08-16	Nalco Company	Surfactant based small molecules for reducing aluminosilicate scale in the bayer process
US9487408B2 (en)	2009-09-25	2016-11-08	Nalco Company	Reducing aluminosilicate scale in the bayer process
US8889096B2 (en) *	2009-09-25	2014-11-18	Nalco Company	Reducing aluminosilicate scale in the bayer process
CA2860803C (en) *	2012-02-23	2020-10-27	Nalco Company	Reducing aluminosilicate scale in the bayer process
MX387012B (es) *	2013-12-24	2025-03-19	Cytec Ind Inc	Metodo para reducir incrustaciones en el proceso bayer.
ES2835705T3 (es) *	2014-01-09	2021-06-23	Nalco Co	Moléculas pequeñas basadas en tensioactivos para reducir la incrustación del aluminosilicato en el proceso de Bayer
WO2016064432A1 (en) *	2014-10-21	2016-04-28	Cytec Industries Inc.	Degradation-resistant scale inhibitors
AU2015362659B2 (en) *	2014-12-17	2021-02-18	Cytec Industries Inc.	Scale inhibitor compositions and methods of using
JP7010453B2 (ja)	2016-05-05	2022-02-10	スリーエムイノベイティブプロパティズカンパニー	組成物、物品の製造方法、及び物品
AU2023214799A1 (en) *	2022-02-07	2024-08-08	Its Water Group Sa	A composition for reducing the amount of sodium hydroaluminosilicate desposits and a method for obtaining the composition
CN114806022B (zh) *	2022-06-08	2023-06-23	中国科学院青岛生物能源与过程研究所	一种带正电的生物填料及其制备方法
WO2025083059A1 (en) *	2023-10-17	2025-04-24	Cytec Industries Inc.	Silanol-functionalized compounds for the inhibition of silica-containing scale in single stream slurries in bayer process

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3251852A (en) *	1959-06-15	1966-05-17	Petrolite Corp	Amino polymers
US3560543A (en)	1968-02-19	1971-02-02	Dow Corning	Polyimino organosilicon compounds
US5354829A (en)	1992-06-30	1994-10-11	Ppg Industries, Inc.	Silylated polyamine polymers and a method of treating fibers
US5415782A (en) *	1993-11-22	1995-05-16	Nalco Chemical Company	Method for the alteration of siliceous materials from bayer process liquors
WO1996033953A1 (en) *	1995-04-26	1996-10-31	Albright & Wilson Uk Limited	Stain corrosion and scale inhibitors
JPH09169817A (ja)	1995-12-19	1997-06-30	Sumitomo Chem Co Ltd	ケイ素含有水溶性高分子化合物、その製法および用途
US6262216B1 (en)	1998-10-13	2001-07-17	Affymetrix, Inc.	Functionalized silicon compounds and methods for their synthesis and use
US20060124553A1 (en) *	2002-07-22	2006-06-15	Taylor Matthew L	Method of preventing or reducing aluminosilicate scale in high level nuclear wastes
US7390415B2 (en)	2002-07-22	2008-06-24	Cytec Technology Corp.	Method and compositions for preventing or reducing aluminosilicate scale in alkaline industrial processes
US6814873B2 (en) *	2002-07-22	2004-11-09	Cytec Technology Corp.	Method of preventing or reducing aluminosilicate scale in a bayer process
CN1239506C (zh) *	2003-02-28	2006-02-01	中国石油化工股份有限公司	一种含醚有机硅酸盐、其制备方法及应用
US7622220B2 (en)	2005-01-18	2009-11-24	Samsung Sdi Co., Ltd.	Polymer electrolyte and fuel cell using the same
BRPI0606916A2 (pt) *	2005-02-09	2009-12-01	Cytec Tech Corp	composição para reduzir incrustação de aluminossilicato em um processo industrial
CA2666389C (en) *	2006-10-13	2014-10-28	Cytec Technology Corp.	Hydrophobically modified polyamine scale inhibitors

2007
- 2007-09-26 CA CA2666389A patent/CA2666389C/en active Active
- 2007-09-26 RU RU2009117871/04A patent/RU2455318C2/ru active
- 2007-09-26 JP JP2009532495A patent/JP5543208B2/ja active Active
- 2007-09-26 UA UAA201200713A patent/UA111320C2/uk unknown
- 2007-09-26 WO PCT/US2007/079473 patent/WO2008045677A1/en not_active Ceased
- 2007-09-26 EP EP11164593.3A patent/EP2366669B1/en active Active
- 2007-09-26 EP EP07843186.3A patent/EP2081872B8/en active Active
- 2007-09-26 RU RU2012104499A patent/RU2621705C2/ru active
- 2007-09-26 UA UAA201310105A patent/UA110957C2/uk unknown
- 2007-09-26 HU HUE11164593A patent/HUE043325T2/hu unknown
- 2007-09-26 UA UAA200904712A patent/UA98626C2/ru unknown
- 2007-09-26 BR BRBR122013020746-5A patent/BR122013020746A2/pt active IP Right Grant
- 2007-09-26 ES ES07843186T patent/ES2409785T3/es active Active
- 2007-09-26 ES ES11164593T patent/ES2727025T3/es active Active
- 2007-09-26 AP AP2009004808A patent/AP2510A/xx active
- 2007-09-26 BR BRPI0717827A patent/BRPI0717827B1/pt active IP Right Grant
- 2007-09-26 TR TR2019/07032T patent/TR201907032T4/tr unknown
- 2007-09-26 CN CN2007800381995A patent/CN101522571B/zh active Active
- 2007-09-26 AU AU2007307999A patent/AU2007307999B2/en active Active
- 2007-10-20 SA SA7280559A patent/SA07280559B1/ar unknown
2013
- 2013-08-14 RU RU2013138107/04A patent/RU2576616C2/ru active
2014
- 2014-01-09 JP JP2014002223A patent/JP5940564B2/ja active Active

Also Published As

Publication number	Publication date
WO2008045677A1 (en)	2008-04-17
EP2366669A2 (en)	2011-09-21
HUE043325T2 (hu)	2019-08-28
AP2009004808A0 (en)	2009-04-30
CN101522571A (zh)	2009-09-02
CA2666389C (en)	2014-10-28
RU2455318C2 (ru)	2012-07-10
ES2409785T3 (es)	2013-06-27
UA110957C2 (uk)	2016-03-10
SA07280559B1 (ar)	2011-09-13
RU2009117871A (ru)	2010-11-20
RU2576616C2 (ru)	2016-03-10
EP2081872B8 (en)	2013-06-19
AU2007307999B2 (en)	2011-10-20
UA98626C2 (ru)	2012-06-11
AU2007307999A1 (en)	2008-04-17
BRPI0717827B1 (pt)	2018-11-21
JP5543208B2 (ja)	2014-07-09
EP2081872A1 (en)	2009-07-29
EP2366669A3 (en)	2018-01-10
TR201907032T4 (tr)	2019-06-21
CN101522571B (zh)	2013-01-09
EP2366669B1 (en)	2019-02-20
JP5940564B2 (ja)	2016-06-29
UA111320C2 (uk)	2016-04-25
RU2013138107A (ru)	2015-02-20
AP2510A (en)	2012-11-21
ES2727025T3 (es)	2019-10-11
JP2014065924A (ja)	2014-04-17
BR122013020746A2 (pt)	2015-07-14
RU2012104499A (ru)	2013-08-20
EP2081872B1 (en)	2013-04-24
JP2010506973A (ja)	2010-03-04
RU2621705C2 (ru)	2017-06-07
CA2666389A1 (en)	2008-04-17

Legal Events

Date	Code	Title	Description
2017-12-05	B06A	Patent application procedure suspended [chapter 6.1 patent gazette]
2018-07-24	B06A	Patent application procedure suspended [chapter 6.1 patent gazette]
2018-10-09	B09A	Decision: intention to grant [chapter 9.1 patent gazette]
2018-11-21	B16A	Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]	Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 21/11/2018, OBSERVADAS AS CONDICOES LEGAIS.

Publication	Publication Date	Title
BRPI0717827A2 (pt)	2014-06-17	Polímero, composição, métodos para reduzir ou eliminar incrustações em um processo industrial, e para tratar incrustações em uma corrente de processo difícil de tratar.
BRPI0815707A2 (pt)	2015-02-10	Processo para a liquefação de uma corrente gasosa, e, sistema para o tratamento de uma corrente de alimentação gasosa.
BRPI0815747A2 (pt)	2015-02-18	Método para tratar água residual, e, método para intensificar as operações de tratamento de água residual.
BRPI0815283A2 (pt)	2015-07-14	Equipamento para o tratamento da biomassa, método para o tratamento da biomassa, biomassa tratada e hidrolisado
BRPI1015058A2 (pt)	2016-04-19	"aparelho e processo para tratar água residual."
BRPI0819689A2 (pt)	2014-11-04	Processo para o tratamento de uma mistura de refugos orgânicos líquidos e sólidos, e, dispositivo para o tratamento de refugos orgânicos
BRPI0817970A2 (pt)	2015-04-07	Catalisador de processamento de aromáticos pesados e processo de uso desse catalisador
BRPI0814939A2 (pt)	2015-01-27	Entidade química, composição farmacêutica, e, método para tratar uma infecção viral em um mamífero.
BRPI0922574A2 (pt)	2015-12-15	processo para purificar metil metacrilato, metil metacrilato, e, polímero.
BRPI1009592A2 (pt)	2019-09-24	sistema de tratamento de água servida e processo para tratar água servida
BRPI0817741A2 (pt)	2015-03-31	Composição para tratamento de tecidos, e, processo de lavagem para deposição de partículas pró-bióticas em tecidos
BRPI0817328A2 (pt)	2015-03-24	Método e aparelho para tratamento de resíduo orgânico.
BRPI0816444A2 (pt)	2015-03-17	Método e sistema móvel de tratamento de água para tratar água suficientemente de modo que a água tratada pode ser utilizada em operações de tratamento de poço
BRPI0916576A2 (pt)	2017-06-27	pelo menos uma entidade química, composição farmacêutica, e, método para tratar uma condição ou distúrbio.
BRPI0906328A2 (pt)	2015-07-07	"método para reduzir sulfeto de hidrogênio em asfalto, método para tratar asfalto e composição sequestrante de sulfeto de hidrogênio"
BRPI0923290A2 (pt)	2017-06-06	métodos para remover acrilamida em uma massa aquosa de fluido, e para remover acrilamida em um fluido aquoso de tratamento de poço, e, composição aquosa de fluido para tratamento de poço.
BRPI1007545A2 (pt)	2016-02-16	composição aquosa, e, processo para aperfeiçoar tratamento de cabelo
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