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MX9405429A - Composiciones y metodos para mejorar el rendimiento durante la separacionde solidos de dispersiones particuladas liquidas. - Google Patents

Composiciones y metodos para mejorar el rendimiento durante la separacionde solidos de dispersiones particuladas liquidas.

Info

Publication number
MX9405429A
MX9405429A MX9405429A MX9405429A MX9405429A MX 9405429 A MX9405429 A MX 9405429A MX 9405429 A MX9405429 A MX 9405429A MX 9405429 A MX9405429 A MX 9405429A MX 9405429 A MX9405429 A MX 9405429A
Authority
MX
Mexico
Prior art keywords
compositions
separation
liquid
solids
methods
Prior art date
Application number
MX9405429A
Other languages
English (en)
Inventor
Dan Stephen Honig
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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22235516&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX9405429(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Cytec Tech Corp filed Critical Cytec Tech Corp
Publication of MX9405429A publication Critical patent/MX9405429A/es

Links

Classifications

    • 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
    • D21H21/06—Paper forming aids
    • D21H21/10—Retention agents or drainage improvers
    • 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
    • D21H17/54—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 nitrogen
    • D21H17/56—Polyamines; Polyimines; Polyester-imides
    • 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
    • D21H21/50—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 characterised by form
    • D21H21/52—Additives of definite length or shape
    • D21H21/54—Additives of definite length or shape being spherical, e.g. microcapsules, beads

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Colloid Chemistry (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Un método para proporcionar un mejorado rendimiento de separaciónlíquido-sólido en sistemas de dispersión particulados líquidos. El métodocomprende la adición a un sistema líquido que contiene una pluralidad departículas finamente divididas de (i) entre alrededor de 0.05 y alrededorde 10 libras por tonelada, en base al peso seco de las partículas de unmicroglóbulo iónico, orgánico, polimérico de uniones cruzadas con undiámetro de menos de alrededor de 500 nm y (ii) entre alrededor de 0.05 yalrededor de 20 libras por tonelada sobre la misma base, de un materialpolimérico seleccionado del grupo compuesto de polietileniminas,polietileniminas modificadas y mezclas de las mismas. Además de lascomposiciones descritas anteriormente, es posible combinar tambiénaditivos tales como polisacáridos iónicos orgánicos (por ejemplo, unalmidón), con el sistema líquido para facilitar la separación del materialparticulado del mismo.
MX9405429A 1993-07-19 1994-07-15 Composiciones y metodos para mejorar el rendimiento durante la separacionde solidos de dispersiones particuladas liquidas. MX9405429A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/092,859 US5431783A (en) 1993-07-19 1993-07-19 Compositions and methods for improving performance during separation of solids from liquid particulate dispersions

Publications (1)

Publication Number Publication Date
MX9405429A true MX9405429A (es) 1995-01-31

Family

ID=22235516

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9405429A MX9405429A (es) 1993-07-19 1994-07-15 Composiciones y metodos para mejorar el rendimiento durante la separacionde solidos de dispersiones particuladas liquidas.

Country Status (14)

Country Link
US (1) US5431783A (es)
EP (1) EP0635602B1 (es)
JP (1) JP3626772B2 (es)
KR (1) KR100311871B1 (es)
AT (1) ATE166402T1 (es)
AU (1) AU673082B2 (es)
BR (1) BR9402819A (es)
CA (1) CA2128173C (es)
CO (1) CO4410266A1 (es)
DE (1) DE69410361T2 (es)
ES (1) ES2116493T3 (es)
FI (1) FI116304B (es)
MX (1) MX9405429A (es)
TW (1) TW341522B (es)

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GB9423452D0 (en) * 1994-11-21 1995-01-11 Allied Colloids Ltd Processes for reducing contamination of cellulosic liquors
US5738795A (en) * 1996-06-14 1998-04-14 Betzdearborn Inc. Compositions and methods for water clarification
JPH10128010A (ja) * 1996-11-05 1998-05-19 Hymo Corp 浚渫泥の処理方法
US5882743A (en) * 1997-04-21 1999-03-16 Kimberly-Clark Worldwide, Inc. Absorbent folded hand towel
GB9719472D0 (en) * 1997-09-12 1997-11-12 Allied Colloids Ltd Process of making paper
FR2779159B1 (fr) * 1998-05-28 2000-08-11 Snf Sa Procede de floculation pour la fabrication d'une feuille de papier, carton ou analogue, emulsions reticulees comme nouveaux agents floculants de cette preparation, et les articles ainsi obtenus
US6168686B1 (en) 1998-08-19 2001-01-02 Betzdearborn, Inc. Papermaking aid
US6268406B1 (en) * 1999-06-09 2001-07-31 Halliburton Energy Services, Inc. Well cementing methods using compositions containing liquid polymeric additives
US6417268B1 (en) 1999-12-06 2002-07-09 Hercules Incorporated Method for making hydrophobically associative polymers, methods of use and compositions
MY140287A (en) * 2000-10-16 2009-12-31 Ciba Spec Chem Water Treat Ltd Manufacture of paper and paperboard
US6497283B1 (en) * 2001-11-19 2002-12-24 Halliburton Energy Services, Inc. Well cement additives, compositions and methods
US6723204B2 (en) * 2002-04-08 2004-04-20 Hercules Incorporated Process for increasing the dry strength of paper
KR100994091B1 (ko) * 2002-07-19 2010-11-12 카오카부시키가이샤 종이질 향상제
DE60328211D1 (de) * 2002-08-27 2009-08-13 Kao Corp Verfahren zum Verbessern von Papiersteifigkeit
DE102004020112A1 (de) 2003-07-04 2005-01-20 Bayer Chemicals Ag Papierherstellung mit modifizierten Kieselsolen als Mikropartikel
EP1644579B1 (de) 2003-07-04 2008-06-04 Kemira Oyj Papierherstellung mit modifizierten kieselsolen als mikropartikel
DE10346750A1 (de) * 2003-10-06 2005-04-21 Basf Ag Verfahren zur Herstellung von Papier, Pappe und Karton
US20060260509A1 (en) * 2005-04-22 2006-11-23 Evers Glenn R Compositions for enhanced paper brightness and whiteness
DE102005057836B3 (de) * 2005-12-03 2007-03-08 Corvus Beschichtungssysteme Gmbh Haftungsverbessernde Substanz und Verwendungen für Papier und Selbstdurchschreibepapier, Mikrokapselbeschichtungsmasse für Selbstdurchschreibepapier, Verfahren zu deren Herstellung
JP4753424B2 (ja) * 2005-12-08 2011-08-24 ハイモ株式会社 有機汚泥の処理方法
US7981250B2 (en) * 2006-09-14 2011-07-19 Kemira Oyj Method for paper processing
GB0702248D0 (en) * 2007-02-05 2007-03-14 Ciba Sc Holding Ag Manufacture of Filled Paper
GB0702249D0 (en) * 2007-02-05 2007-03-14 Ciba Sc Holding Ag Manufacture of paper or paperboard
JP2010227887A (ja) * 2009-03-27 2010-10-14 Nippon Rensui Co Ltd 排水処理方法および排水処理装置
ATE530607T1 (de) 2010-01-27 2011-11-15 Omya Development Ag Verwendung polyethyleniminen als zusatz in wässrigen suspensionen aus calciumcarbonathaltigen materialien
JP5961619B2 (ja) * 2010-10-29 2016-08-02 バックマン・ラボラトリーズ・インターナショナル・インコーポレーテッドＢｕｃｋｍａｎ Ｌａｂｏｒａｔｏｒｉｅｓ Ｉｎｔｅｒｎａｔｉｏｎａｌ Ｉｎｃｏｒｐｏｒａｔｅｄ イオン性架橋ポリマー微粒子を用いて紙を作製する方法及び該方法により作製された製品
JP6423700B2 (ja) * 2014-11-14 2018-11-14 Ｍｔアクアポリマー株式会社 高分子凝集剤の製造方法

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US3348997A (en) * 1963-12-31 1967-10-24 Chemirad Corp Polyvinyl alochol, alkyleneimine, epichlorohydrin condensation product and method offorming cellulosic webs therewith
FR1443777A (fr) * 1964-08-17 1966-06-24 Basf Ag Procédé permettant d'augmenter l'efficacité d'auxiliaires polymères cationiques utilisés dans la fabrication du papier
DE1225862B (de) * 1964-08-21 1966-09-29 Basf Ag Verfahren zur Herstellung von wasserloeslichen Polymerisationsprodukten aus am Stickstoffatom unsubstituierten 1,2-Alkyleniminen
US3294723A (en) * 1965-07-09 1966-12-27 Chemirad Corp Copolymer of ethylene imine and epichlorohydrin
US3635842A (en) * 1966-06-27 1972-01-18 Dow Chemical Co Short life paper size from modified polyalkylene-imines
US3520774A (en) * 1967-09-28 1970-07-14 Dow Chemical Co Epichlorodydrin-polyethyleneimine wet strength additive for paper
US3617440A (en) * 1968-06-17 1971-11-02 Dow Chemical Co Process for promoting the drainage from a water-pulp medium using the reaction product of a polyethylenimine having a molecular weight of at least 300 with a urea
DE1802435C3 (de) * 1968-10-11 1979-01-18 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von vernetzten Harzen auf der Basis von basischen Polyamidoaminen und deren Verwendung als Entwässerungs-, Retentions- und Flockungsmittel bei der Papierherstellung
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DE3003648A1 (de) * 1980-02-01 1981-08-06 Basf Ag, 6700 Ludwigshafen Verfahren zur zerstellung von wasserloeslichen, stickstoffhaltigen kondensationsprodukten und deren verwendung bei der papierherstellung
SE432951B (sv) * 1980-05-28 1984-04-30 Eka Ab Pappersprodukt innehallande cellulosafibrer och ett bindemedelssystem som omfattar kolloidal kiselsyra och katjonisk sterkelse samt forfarande for framstellning av pappersprodukten
FR2524895A1 (fr) * 1982-04-09 1983-10-14 Inst Francais Du Petrole Procede de preparation de microlatex en phase huileuse continue par polymerisation en micro-emulsion du type eau dans l'huile d'un monomere hydrosoluble, microlatex obtenus et leur utilisation en recuperation assistee du petrole
NO165879C (no) * 1984-06-07 1991-04-24 Inst Francais Du Petrole Fremgangsmaate for fremstilling av en invers, stabil mikrolateks.
DE201237T1 (de) * 1985-04-25 1988-01-14 Allied Colloids Group Ltd., Bradford, Yorkshire Flockungsverfahren.
DE3541163A1 (de) * 1985-11-21 1987-05-27 Basf Ag Verfahren zur herstellung von papier und karton
GB8602121D0 (en) * 1986-01-29 1986-03-05 Allied Colloids Ltd Paper & paper board
US4643801A (en) * 1986-02-24 1987-02-17 Nalco Chemical Company Papermaking aid
US4750974A (en) * 1986-02-24 1988-06-14 Nalco Chemical Company Papermaking aid
US5180473A (en) * 1987-03-20 1993-01-19 Mitsui-Cyanamid, Ltd. Paper-making process
JP2575692B2 (ja) * 1987-03-20 1997-01-29 三井サイテック株式会社 紙の製造法
US4798653A (en) * 1988-03-08 1989-01-17 Procomp, Inc. Retention and drainage aid for papermaking
JPH01233471A (ja) * 1988-03-14 1989-09-19 Fujitsu Ltd 画像形成装置
US5167766A (en) * 1990-06-18 1992-12-01 American Cyanamid Company Charged organic polymer microbeads in paper making process
US5171808A (en) * 1990-06-11 1992-12-15 American Cyanamid Company Cross-linked anionic and amphoteric polymeric microparticles

Also Published As

Publication number Publication date
CA2128173C (en) 2007-04-24
JPH0754294A (ja) 1995-02-28
DE69410361T2 (de) 1998-10-01
KR100311871B1 (ko) 2001-12-15
FI116304B (fi) 2005-10-31
TW341522B (en) 1998-10-01
ATE166402T1 (de) 1998-06-15
CO4410266A1 (es) 1997-01-09
ES2116493T3 (es) 1998-07-16
EP0635602B1 (en) 1998-05-20
DE69410361D1 (de) 1998-06-25
JP3626772B2 (ja) 2005-03-09
US5431783A (en) 1995-07-11
AU6754294A (en) 1995-01-27
FI943408A (fi) 1995-01-20
EP0635602A1 (en) 1995-01-25
BR9402819A (pt) 1995-07-04
FI943408A0 (fi) 1994-07-18
KR950003562A (ko) 1995-02-17
AU673082B2 (en) 1996-10-24
CA2128173A1 (en) 1995-01-20

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Legal Events

Date Code Title Description
FG Grant or registration
PD Change of proprietorship

Owner name: CIBA SPECIALTY CHEMICALS CORPORATION

MM Annulment or lapse due to non-payment of fees