MX346229B - Auxiliar de drenaje de polieter de organopolisilicona. - Google Patents

Auxiliar de drenaje de polieter de organopolisilicona.

Info

Publication number
MX346229B
MX346229B MX2013012029A MX2013012029A MX346229B MX 346229 B MX346229 B MX 346229B MX 2013012029 A MX2013012029 A MX 2013012029A MX 2013012029 A MX2013012029 A MX 2013012029A MX 346229 B MX346229 B MX 346229B
Authority
MX
Mexico
Prior art keywords
drainage aid
organopolysilicone
relates
aid composition
polyether
Prior art date
Application number
MX2013012029A
Other languages
English (en)
Other versions
MX2013012029A (es
Inventor
Al-Badri Zoha
S Bolton Todd
Original Assignee
Solenis Technologies Cayman Lp
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.)
Filing date
Publication date
Application filed by Solenis Technologies Cayman Lp filed Critical Solenis Technologies Cayman Lp
Publication of MX2013012029A publication Critical patent/MX2013012029A/es
Publication of MX346229B publication Critical patent/MX346229B/es

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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/14—Polysiloxanes containing silicon bound to oxygen-containing groups
    • C08G77/18—Polysiloxanes containing silicon bound to oxygen-containing groups to alkoxy or aryloxy groups
    • 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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/38—Polysiloxanes modified by chemical after-treatment
    • 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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/42—Block-or graft-polymers containing polysiloxane sequences
    • C08G77/46—Block-or graft-polymers containing polysiloxane sequences containing polyether sequences
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/10—Block- or graft-copolymers containing polysiloxane sequences
    • C08L83/12—Block- or graft-copolymers containing polysiloxane sequences containing polyether sequences
    • 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
    • D21C9/02—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/53—Polyethers; Polyesters
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/59—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Detergent Compositions (AREA)
  • Silicon Polymers (AREA)
  • Polyethers (AREA)
  • Degasification And Air Bubble Elimination (AREA)

Abstract

La presente invención se refiere a una composición auxiliar de drenaje y a su uso en el proceso de lavado de la pulpa. Más particularmente, esta invención se refiere a la composición de auxiliar de drenaje de poliéteres de silicona preparados mediante acoplamiento deshidrogenativo catalizado con zinc de poliéteres terminados en alcohol con oligómeros y polímeros de silicona que comprenden por lo menos un hidrógeno unido a silicio. La composición de esta invención exhibe excelentes propiedades de drenaje.
MX2013012029A 2011-04-26 2012-04-25 Auxiliar de drenaje de polieter de organopolisilicona. MX346229B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161479110P 2011-04-26 2011-04-26
PCT/US2012/034997 WO2012149019A1 (en) 2011-04-26 2012-04-25 Organopolysilicone polyether drainage aid

Publications (2)

Publication Number Publication Date
MX2013012029A MX2013012029A (es) 2014-01-17
MX346229B true MX346229B (es) 2017-03-13

Family

ID=46147685

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013012029A MX346229B (es) 2011-04-26 2012-04-25 Auxiliar de drenaje de polieter de organopolisilicona.

Country Status (14)

Country Link
US (1) US9181398B2 (es)
EP (1) EP2702090B1 (es)
KR (1) KR101903820B1 (es)
CN (1) CN103492463B (es)
AU (1) AU2012249826B2 (es)
BR (1) BR112013027492B1 (es)
CA (1) CA2832044C (es)
CL (1) CL2013003074A1 (es)
ES (1) ES2771205T3 (es)
MX (1) MX346229B (es)
PT (1) PT2702090T (es)
RU (1) RU2609260C2 (es)
TW (1) TWI535762B (es)
WO (1) WO2012149019A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012149019A1 (en) * 2011-04-26 2012-11-01 Hercules Incorporated Organopolysilicone polyether drainage aid
EP3331939B1 (en) * 2015-08-04 2023-03-22 GranBio Intellectual Property Holdings, LLC Processes for producing high-viscosity compounds as rheology modifiers, and compositions produced therefrom
RU2685545C1 (ru) * 2019-01-09 2019-04-22 федеральное государственное бюджетное образовательное учреждение высшего образования "Казанский национальный исследовательский технологический университет" (ФГБОУ ВО "КНИТУ") Олигосилоксаны с гидрофильными и гидрофобными ответвлениями в качестве модификатора для силоксановых каучуков и способ их получения
CN113750647A (zh) * 2021-09-27 2021-12-07 太原理工大学 一种用于微细物料过滤的水溶性液态聚醚助滤剂及其使用方法

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US5055229A (en) 1986-12-30 1991-10-08 Union Carbide Chemicals And Plastics Technology Corporation Silicone antifoams
US5110865A (en) 1987-03-31 1992-05-05 Toray Silicone Company, Ltd. Organopolysiloxane emulsion and method for the preparation thereof
US5543082A (en) 1988-05-09 1996-08-06 Dow Corning Corporation Silicone foam control compositions
US5380464A (en) 1988-05-09 1995-01-10 Dow Corning Corporation Silicone foam control composition
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WO2012149019A1 (en) * 2011-04-26 2012-11-01 Hercules Incorporated Organopolysilicone polyether drainage aid

Also Published As

Publication number Publication date
MX2013012029A (es) 2014-01-17
WO2012149019A1 (en) 2012-11-01
NZ616504A (en) 2015-10-30
CA2832044C (en) 2017-09-05
AU2012249826A1 (en) 2013-10-17
CA2832044A1 (en) 2012-11-01
TW201307444A (zh) 2013-02-16
TWI535762B (zh) 2016-06-01
BR112013027492A2 (pt) 2017-01-10
US9181398B2 (en) 2015-11-10
KR101903820B1 (ko) 2018-10-02
CL2013003074A1 (es) 2014-05-09
PT2702090T (pt) 2020-04-22
US20120273145A1 (en) 2012-11-01
ES2771205T3 (es) 2020-07-06
EP2702090B1 (en) 2020-01-15
RU2609260C2 (ru) 2017-01-31
CN103492463B (zh) 2016-11-09
RU2013152208A (ru) 2015-06-10
KR20140025483A (ko) 2014-03-04
AU2012249826B2 (en) 2015-08-27
BR112013027492A8 (pt) 2018-02-06
CN103492463A (zh) 2014-01-01
BR112013027492B1 (pt) 2021-07-20
EP2702090A1 (en) 2014-03-05

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Legal Events

Date Code Title Description
GB Transfer or rights

Owner name: SOLENIS TECHNOLOGIES CAYMAN, L.P.

FG Grant or registration