ES2603835T3 - Polo(etilenglicol) modificado hidrófobamente para usar en control de brea y sustancias pegajosas en procedimientos de fabricación de papel y pasta de celulosa - Google Patents
Polo(etilenglicol) modificado hidrófobamente para usar en control de brea y sustancias pegajosas en procedimientos de fabricación de papel y pasta de celulosa Download PDFInfo
- Publication number
- ES2603835T3 ES2603835T3 ES07810787.7T ES07810787T ES2603835T3 ES 2603835 T3 ES2603835 T3 ES 2603835T3 ES 07810787 T ES07810787 T ES 07810787T ES 2603835 T3 ES2603835 T3 ES 2603835T3
- Authority
- ES
- Spain
- Prior art keywords
- ethylene glycol
- hydrophobically modified
- pulp
- poly
- polo
- 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.)
- Active
Links
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 title abstract 15
- 239000000126 substance Substances 0.000 title 1
- 230000002209 hydrophobic effect Effects 0.000 abstract 4
- 229920002678 cellulose Polymers 0.000 abstract 2
- 239000001913 cellulose Substances 0.000 abstract 2
- 239000003153 chemical reaction reagent Substances 0.000 abstract 2
- 230000008021 deposition Effects 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 239000000356 contaminant Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 230000002401 inhibitory effect Effects 0.000 abstract 1
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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/04—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers only
- C08G65/22—Cyclic ethers having at least one atom other than carbon and hydrogen outside the ring
-
- 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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
- C08G65/2603—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen
- C08G65/2606—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen containing hydroxyl groups
- C08G65/2609—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen containing hydroxyl groups containing aliphatic hydroxyl groups
-
- 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
- D21C9/008—Prevention of corrosion or formation of deposits on pulp-treating equipment
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/02—Agents for preventing deposition on the paper mill equipment, e.g. pitch or slime control
-
- 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
- C08G2650/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G2650/28—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule characterised by the polymer type
- C08G2650/34—Oligomeric, e.g. cyclic oligomeric
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Paper (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Abstract
Un procedimiento para inhibir la deposición de contaminantes orgánicos en sistemas de pasta de celulosa o fabricación de papel que comprende añadir al sistema de pasta de celulosa o fabricación de papel una cantidad eficaz para inhibir la deposición de un poli[etilenglicol] modif 5 icado hidrófobamente que comprende la composición de la fórmula: (R1-)x-O-[-CH2-CH2-O-]n-(-R2)y-Z en la que R1 y R2 son un resto hidrófobo, o bloques de restos hidrófobos de unidades repetidas de x e y, enlazados covalentemente a poli[etilenglicol]; n es 2 a 1.200; x es 1 a 10; y es 0 a 10; Z solo está presente cuando y >= 0 y es hidrógeno; y la suma de x e y es mayor que o igual a 2; en la que la composición se prepara haciendo reaccionar al poli[etilenglicol] directamente con reactivo hidrófobo en una proporción molar de poli[etilenglicol] a reactivo hidrófobo de al menos 1:2 y no mayor que 1:5,5.
Description
Claims (1)
-
imagen1 imagen2
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US83328806P | 2006-07-26 | 2006-07-26 | |
US833288P | 2006-07-26 | ||
PCT/US2007/016775 WO2008013875A2 (en) | 2006-07-26 | 2007-07-25 | Hydrophobically modified poly(ethylene glycol) for use in pitch and stickies control in pulp and papermaking processes |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2603835T3 true ES2603835T3 (es) | 2017-03-01 |
Family
ID=38854547
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES07810787.7T Active ES2603835T3 (es) | 2006-07-26 | 2007-07-25 | Polo(etilenglicol) modificado hidrófobamente para usar en control de brea y sustancias pegajosas en procedimientos de fabricación de papel y pasta de celulosa |
Country Status (13)
Country | Link |
---|---|
US (1) | US8388806B2 (es) |
EP (1) | EP2044263B1 (es) |
CN (2) | CN101542043A (es) |
AU (1) | AU2007277202B2 (es) |
BR (1) | BRPI0714708B1 (es) |
CA (1) | CA2658112C (es) |
ES (1) | ES2603835T3 (es) |
MX (1) | MX2009000831A (es) |
NO (1) | NO20090720L (es) |
NZ (1) | NZ574310A (es) |
PL (1) | PL2044263T3 (es) |
PT (1) | PT2044263T (es) |
WO (1) | WO2008013875A2 (es) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PL2013261T3 (pl) * | 2006-04-19 | 2019-04-30 | Hercules Llc | Stabilizatory dla polepszonego czasu otwartego powłok wodnych |
FI121938B3 (fi) * | 2007-10-01 | 2012-02-29 | Kemira Oyj | Menetelmä kerrostumien muodostumisen kontrolloimiseksi |
BRPI0909087B1 (pt) | 2008-03-15 | 2019-10-15 | Solenis Technologies Cayman, L.P. | Lamas de argila e seu uso em polpa e em aplicações na fabricação de papel |
WO2010016270A1 (ja) * | 2008-08-08 | 2010-02-11 | パナソニック株式会社 | 量子化装置、符号化装置、量子化方法及び符号化方法 |
US9416490B2 (en) | 2010-03-10 | 2016-08-16 | Nalco Company | Cross-linked glycerol based polymers as digestion aids for improving wood pulping processes |
US8728275B2 (en) * | 2012-07-27 | 2014-05-20 | Ecolab Usa Inc. | Glycerol-based polymers for reducing deposition of organic contaminants in papermaking processes |
US8524042B2 (en) | 2010-08-23 | 2013-09-03 | Hercules Incorporated | Method of treating paper forming wire surface |
IT1402349B1 (it) * | 2010-09-15 | 2013-08-30 | Lamberti Spa | Composizioni per la patinatura della carta |
RS53163B (en) | 2011-07-11 | 2014-06-30 | Omya International Ag | HYDROPHOBIZED CALCIUM CARBONATE PARTICLES |
CN103422382A (zh) | 2012-05-21 | 2013-12-04 | 埃科莱布美国股份有限公司 | 在制浆和造纸过程中有机污染物去粘性的方法及组合物 |
KR102134245B1 (ko) * | 2012-12-28 | 2020-07-15 | 날코 컴퍼니 | 제지 공정에서 유기 증착 제어를 위한 음이온성의 친지질성 글리세롤-기반 폴리머 |
CN105386364B (zh) * | 2014-09-04 | 2018-02-06 | 瑞辰星生物技术(广州)有限公司 | 制浆造纸生产中降低和去除有机污染物沉积及油墨的方法 |
CN104404823B (zh) * | 2014-10-28 | 2017-01-25 | 天津市昌维生物科技有限公司 | 一种树脂控制剂及其制备方法 |
CN108138440B (zh) * | 2015-07-07 | 2023-07-07 | 索理思科技公司 | 用于抑制有机污染物沉积在纸浆和造纸系统中的方法 |
US9663899B2 (en) * | 2015-08-26 | 2017-05-30 | Solenis Technologies, L.P. | Method for making lignocellulosic paper and paper product |
CN105544267B (zh) * | 2015-12-25 | 2021-03-30 | 青岛蔚蓝生物集团有限公司 | 一种降低浆粕中丙酮抽提物含量的复合酶及其应用 |
US11447914B2 (en) | 2017-12-07 | 2022-09-20 | Thiele Kaolin Company | Removal of stickies in the recycling of paper and paperboard |
DE102018107464B4 (de) * | 2018-03-28 | 2023-10-26 | Johannes-Gutenberg-Universität Mainz | Polyether-basierte Blockcopolymere mit hydrophoben Domänen |
CN108385439A (zh) * | 2018-04-20 | 2018-08-10 | 张剑 | 一种造纸制浆专用树脂控制剂 |
WO2023230470A1 (en) * | 2022-05-24 | 2023-11-30 | Hercules Llc | Surfactant comprising polyol/ monool - epoxy products and its process for preparation, composition and method of use thereof |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4086279A (en) * | 1975-02-07 | 1978-04-25 | Basf Wyandotte Corporation | Nonionic surfactants |
US4184912A (en) * | 1976-08-09 | 1980-01-22 | Nalco Chemical Company | Pitch control method |
GB8406677D0 (en) * | 1984-03-14 | 1984-04-18 | Ici Plc | Polyol compositions |
US4886575A (en) * | 1985-10-08 | 1989-12-12 | Betz Laboratories, Inc. | Detackification of adhesive materials contained in secondary fiber with polyvinyl alcohol |
US4871424A (en) * | 1986-07-02 | 1989-10-03 | Betz Laboratories, Inc. | Process for controlling pitch deposition from pulp in papermaking systems |
US4861429A (en) * | 1988-07-29 | 1989-08-29 | Betz Laboratories, Inc. | Process for inhibiting white pitch deposition in papermaking felts |
US5228908A (en) * | 1990-10-22 | 1993-07-20 | Aqualon Company | Solium formate fluidized polymer suspensions process |
CA2091272A1 (en) | 1992-04-28 | 1993-10-29 | David D. Dreisbach | Methods for controlling the deposition of organic contaminants in pulp and papermaking processes |
BR9811815A (pt) * | 1997-08-02 | 2000-08-15 | Procter & Gamble | Tensoativos de álcool poli(oxialquilado) capeado com éter |
US6171445B1 (en) * | 1999-07-30 | 2001-01-09 | Hercules Incorporated | Process for controlling deposit of sticky material |
CA2552723C (en) * | 2004-01-08 | 2014-03-18 | Hercules Incorporated | Colorant compatible synthetic thickener for paint |
JP5283337B2 (ja) * | 2005-09-29 | 2013-09-04 | 株式会社日本触媒 | ポリアルキレングリコール親水化物、その製造方法及びその用途 |
-
2007
- 2007-07-25 NZ NZ574310A patent/NZ574310A/en not_active IP Right Cessation
- 2007-07-25 US US11/881,128 patent/US8388806B2/en active Active
- 2007-07-25 ES ES07810787.7T patent/ES2603835T3/es active Active
- 2007-07-25 PL PL07810787T patent/PL2044263T3/pl unknown
- 2007-07-25 MX MX2009000831A patent/MX2009000831A/es active IP Right Grant
- 2007-07-25 PT PT78107877T patent/PT2044263T/pt unknown
- 2007-07-25 BR BRPI0714708-2A patent/BRPI0714708B1/pt active IP Right Grant
- 2007-07-25 CN CNA2007800318120A patent/CN101542043A/zh active Pending
- 2007-07-25 EP EP07810787.7A patent/EP2044263B1/en active Active
- 2007-07-25 WO PCT/US2007/016775 patent/WO2008013875A2/en active Application Filing
- 2007-07-25 CA CA2658112A patent/CA2658112C/en active Active
- 2007-07-25 AU AU2007277202A patent/AU2007277202B2/en active Active
- 2007-07-25 CN CN201510305024.2A patent/CN104947491A/zh active Pending
-
2009
- 2009-02-13 NO NO20090720A patent/NO20090720L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
PT2044263T (pt) | 2016-10-20 |
US8388806B2 (en) | 2013-03-05 |
EP2044263B1 (en) | 2016-09-07 |
AU2007277202B2 (en) | 2013-04-11 |
WO2008013875A3 (en) | 2008-04-03 |
BRPI0714708B1 (pt) | 2017-10-17 |
CA2658112C (en) | 2013-12-31 |
BRPI0714708A2 (pt) | 2013-05-14 |
US20080029231A1 (en) | 2008-02-07 |
WO2008013875A2 (en) | 2008-01-31 |
PL2044263T3 (pl) | 2017-08-31 |
AU2007277202A1 (en) | 2008-01-31 |
NZ574310A (en) | 2012-05-25 |
CA2658112A1 (en) | 2008-01-31 |
BRPI0714708A8 (pt) | 2016-11-29 |
CN101542043A (zh) | 2009-09-23 |
CN104947491A (zh) | 2015-09-30 |
NO20090720L (no) | 2009-02-25 |
EP2044263A2 (en) | 2009-04-08 |
MX2009000831A (es) | 2009-02-04 |
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