BRPI0511039A - nova composição e processo para o tratamento de material fibroso - Google Patents
nova composição e processo para o tratamento de material fibrosoInfo
- Publication number
- BRPI0511039A BRPI0511039A BRPI0511039-4A BRPI0511039A BRPI0511039A BR PI0511039 A BRPI0511039 A BR PI0511039A BR PI0511039 A BRPI0511039 A BR PI0511039A BR PI0511039 A BRPI0511039 A BR PI0511039A
- Authority
- BR
- Brazil
- Prior art keywords
- fibrous material
- hydrogen atom
- alkaline earth
- new composition
- earth metal
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/10—Bleaching ; Apparatus therefor
- D21C9/16—Bleaching ; Apparatus therefor with per compounds
- D21C9/163—Bleaching ; Apparatus therefor with per compounds with peroxides
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
- D21C5/02—Working-up waste paper
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/10—Bleaching ; Apparatus therefor
- D21C9/1026—Other features in bleaching processes
- D21C9/1042—Use of chelating 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/64—Paper recycling
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Paper (AREA)
- Detergent Compositions (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Multicomponent Fibers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Chemical Treatment Of Fibers During Manufacturing Processes (AREA)
Abstract
NOVA COMPOSIçãO E PROCESSO PARA O TRATAMENTO DE MATERIAL FIBROSO A presente invenção refere-se a uma composição estabilizante compreendendo os seguintes componentes: (A) um polímero apresentando a seguinte fórmula (I) onde R~ 1~ é um átomo de hidrogênio ou um grupo alquil contendo de 1 a 12 átomos de carbono, R~ 2~ é -COOOM ou -CH~ 2~COOM, M é um átomo de hidrogênio, um íon de metal alcalino, um íon de metal alcalino terroso, um íon amónio ou uma mistura destes, n, m e k são as razões molares dos monómeros correspondentes, onde n é de 0 a 0,95, m é de 0,05 a 0,9, e k é de 0 a 0,8, e (n+m+k) é igual a 1, e o peso molecular médio é entre 500 e 20.000.000 g/mol, (B) um agente quelante, e (C) um composto de metal alcalino terroso. A invenção refere-se também a um processo para o tratamento de um material fibroso.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20040673A FI120201B (fi) | 2004-05-12 | 2004-05-12 | Uusi koostumus ja menetelmä kuitumateriaalin käsittelemiseksi |
PCT/FI2005/000211 WO2005108673A1 (en) | 2004-05-12 | 2005-05-10 | New composition and process for the treatment of fibre material |
Publications (2)
Publication Number | Publication Date |
---|---|
BRPI0511039A true BRPI0511039A (pt) | 2007-11-27 |
BRPI0511039B1 BRPI0511039B1 (pt) | 2016-01-26 |
Family
ID=32338382
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0511039A BRPI0511039B1 (pt) | 2004-05-12 | 2005-05-10 | composição estabilizante, uso de tal composição e processo para o tratamento de material fibroso |
Country Status (10)
Country | Link |
---|---|
US (1) | US8048264B2 (pt) |
EP (1) | EP1751347B1 (pt) |
CN (1) | CN100591843C (pt) |
AT (1) | ATE483061T1 (pt) |
BR (1) | BRPI0511039B1 (pt) |
CA (1) | CA2564015C (pt) |
DE (1) | DE602005023856D1 (pt) |
ES (1) | ES2349935T3 (pt) |
FI (1) | FI120201B (pt) |
WO (1) | WO2005108673A1 (pt) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI122239B (fi) | 2004-02-25 | 2011-10-31 | Kemira Oyj | Menetelmä kuitumateriaalin käsittelemiseksi ja uusi koostumus |
EP1811080A1 (en) * | 2006-01-24 | 2007-07-25 | Solvay SA | Process for the bleaching of mechanical paper pulp |
FI119375B (fi) * | 2007-02-02 | 2008-10-31 | Kemira Oyj | Uusi koostumus ja menetelmä kuitumateriaalin käsittelemiseksi |
EP2128331A1 (en) * | 2008-05-26 | 2009-12-02 | SOLVAY (Société Anonyme) | Process for the bleaching of paper pulp |
BRPI1016066A2 (pt) * | 2009-05-29 | 2016-06-07 | Solvay | "processo para o alvejamento de polpa de papel com um ou mais agentes oxidantes de peróxido, e, uso de componente" |
WO2013178875A1 (en) | 2012-05-29 | 2013-12-05 | Kemira Oyj | A process for the treatment of fibre material and a new composition |
CN102767106B (zh) * | 2012-05-29 | 2015-05-06 | 凯米罗总公司 | 用于处理纤维材料的方法和新型组合物 |
CN108940601B (zh) * | 2017-05-24 | 2022-03-18 | 中蓝连海设计研究院有限公司 | 氨基二琥珀酸或者亚氨基二琥珀酸盐的用途及使用方法 |
KR20210037665A (ko) * | 2018-08-02 | 2021-04-06 | 에보닉 코포레이션 | 중합체-안정화된 과산화수소 수용액 및 관련 방법 |
EP3830026A1 (en) * | 2018-08-02 | 2021-06-09 | Evonik Corporation | Process for preparing a stabilized aqueous hydrogen peroxide solution |
CN112371346B (zh) * | 2020-12-15 | 2023-05-23 | 武汉工程大学 | 一种白云石抑制剂及其应用方法 |
CN113265019B (zh) * | 2021-05-11 | 2022-06-03 | 济宁南天农科化工有限公司 | 一种衣康酸自聚物型双氧水稳定剂及其制备方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU74434A1 (pt) * | 1976-02-25 | 1977-09-12 | ||
JPS60231876A (ja) | 1984-05-02 | 1985-11-18 | 新酸素化学株式会社 | 繊維並びに染着染料に保護作用を有する過酸化物類の安定剤組成物 |
US4963157A (en) * | 1987-04-17 | 1990-10-16 | Nippon Peroxide Co., Ltd. | Method for bleaching cellulosic fiber material with hydrogen peroxide |
JPH01148890A (ja) * | 1987-12-01 | 1989-06-12 | Nippon Shokubai Kagaku Kogyo Co Ltd | 木材パルプの漂白方法 |
US5135677A (en) * | 1988-04-11 | 1992-08-04 | Nippon Shokubai Co., Ltd. | Process for producing acid-type maleic acid polymer and water-treating agent and detergent additive containing said polymer |
JPH01266295A (ja) * | 1988-04-18 | 1989-10-24 | Nippon Shokubai Kagaku Kogyo Co Ltd | 木材パルプの漂白前処理方法 |
CA1340348C (en) | 1989-03-23 | 1999-01-26 | Michel Barbe | Bleaching process for the production of high bright pulps |
SE468355B (sv) * | 1991-04-30 | 1992-12-21 | Eka Nobel Ab | Blekning av kemisk massa genom behandling med komplexbildare och ozon |
DE4344029A1 (de) * | 1993-12-23 | 1995-06-29 | Grillo Werke Ag | Copolymerisate ungesättigter Carbonsäuren, Verfahren zur Herstellung und ihre Verwendung |
JPH108092A (ja) | 1996-06-21 | 1998-01-13 | Mitsubishi Paper Mills Ltd | 過酸化物漂白用安定化剤及びそれを用いた繊維系物質の漂白方法 |
US6780832B1 (en) * | 1999-11-15 | 2004-08-24 | Nippon Shokubai Co., Ltd. | Water-soluble polymer and its use |
CA2441841C (en) | 2002-09-23 | 2007-08-07 | University Of New Brunswick | Peroxide bleaching of wood pulp |
FI122239B (fi) | 2004-02-25 | 2011-10-31 | Kemira Oyj | Menetelmä kuitumateriaalin käsittelemiseksi ja uusi koostumus |
-
2004
- 2004-05-12 FI FI20040673A patent/FI120201B/fi not_active IP Right Cessation
-
2005
- 2005-05-10 AT AT05739491T patent/ATE483061T1/de active
- 2005-05-10 WO PCT/FI2005/000211 patent/WO2005108673A1/en active Application Filing
- 2005-05-10 EP EP20050739491 patent/EP1751347B1/en not_active Not-in-force
- 2005-05-10 ES ES05739491T patent/ES2349935T3/es active Active
- 2005-05-10 CA CA 2564015 patent/CA2564015C/en not_active Expired - Fee Related
- 2005-05-10 CN CN200580014915A patent/CN100591843C/zh not_active Expired - Fee Related
- 2005-05-10 US US11/596,140 patent/US8048264B2/en not_active Expired - Fee Related
- 2005-05-10 DE DE200560023856 patent/DE602005023856D1/de active Active
- 2005-05-10 BR BRPI0511039A patent/BRPI0511039B1/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI120201B (fi) | 2009-07-31 |
ES2349935T3 (es) | 2011-01-13 |
CN1957138A (zh) | 2007-05-02 |
BRPI0511039B1 (pt) | 2016-01-26 |
FI20040673A0 (fi) | 2004-05-12 |
CA2564015A1 (en) | 2005-11-17 |
US8048264B2 (en) | 2011-11-01 |
EP1751347A1 (en) | 2007-02-14 |
FI20040673A (fi) | 2005-11-13 |
CN100591843C (zh) | 2010-02-24 |
WO2005108673A1 (en) | 2005-11-17 |
DE602005023856D1 (de) | 2010-11-11 |
EP1751347B1 (en) | 2010-09-29 |
US20080264584A1 (en) | 2008-10-30 |
CA2564015C (en) | 2013-02-26 |
ATE483061T1 (de) | 2010-10-15 |
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Legal Events
Date | Code | Title | Description |
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B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
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 26/01/2016, OBSERVADAS AS CONDICOES LEGAIS. |
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B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 14A ANUIDADE. |
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B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2513 DE 06-03-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |