MX9800082A - Tratamiento de sistemas acuosos empleando un tanino quimicamente modificado. - Google Patents

Tratamiento de sistemas acuosos empleando un tanino quimicamente modificado.

Info

Publication number
MX9800082A
MX9800082A MX9800082A MX9800082A MX9800082A MX 9800082 A MX9800082 A MX 9800082A MX 9800082 A MX9800082 A MX 9800082A MX 9800082 A MX9800082 A MX 9800082A MX 9800082 A MX9800082 A MX 9800082A
Authority
MX
Mexico
Prior art keywords
tannin
chemically modified
derivatized
group
aldehyde
Prior art date
Application number
MX9800082A
Other languages
English (en)
Other versions
MXPA98000082A (es
Inventor
David Brian Mitchell
Ralph Lemmel Minnis
Thomas Peter Curran
Steven M Deboo
John Arthur Kelly
Rashmi Patwardhan
Original Assignee
Betzdearborn Inc
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 Betzdearborn Inc filed Critical Betzdearborn Inc
Publication of MX9800082A publication Critical patent/MX9800082A/es
Publication of MXPA98000082A publication Critical patent/MXPA98000082A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
    • C08H99/00—Subject matter not provided for in other groups of this subclass, e.g. flours, kernels
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • 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
    • C08G14/00—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00
    • C08G14/02—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00 of aldehydes
    • C08G14/04—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00 of aldehydes with phenols
    • C08G14/06—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00 of aldehydes with phenols and monomers containing hydrogen attached to 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
    • C08G16/00—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00
    • C08G16/02—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00 of aldehydes
    • 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
    • C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
    • C08G8/04—Condensation polymers of aldehydes or ketones with phenols only of aldehydes
    • C08G8/08—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/71—Paint detackifiers or coagulants, e.g. for the treatment of oversprays in paint spraying installations
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S162/00—Paper making and fiber liberation
    • Y10S162/04—Pitch control
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/93—Paint detackifying

Abstract

Esta invencion se refiere a una composicion y a un método para coagular la materia que queda suspendida en el agua y para quitar la viscosidad de los materiales pegajosos. Más particularmente, esta invencion se refiere al uso de nuevos derivados de tanino para coagular y por lo tanto para permitir la remocion de los solidos que quedan suspendidos en los sistemas acuosos, para quitar viscosidad de materiales pegajosos tales como partículas de sobrepulverizacion de pintura a base de solvente y/o agua, partículas de brea y similares y para desemulsionar emulsiones de aceite en agua en los sistemas acuosos.
MXPA/A/1998/000082A 1995-07-06 1998-01-07 Tratamiento de sistemas acuosos empleando un tanino quimicamente modificado MXPA98000082A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/499,098 US5830315A (en) 1995-07-06 1995-07-06 Treatment of Aqueous systems using a chemically modified tannin
US08499098 1995-07-06
PCT/US1996/011054 WO1997002216A1 (en) 1995-07-06 1996-06-20 Treatment of aqueous systems using a chemically modified tannin

Publications (2)

Publication Number Publication Date
MX9800082A true MX9800082A (es) 1998-03-31
MXPA98000082A MXPA98000082A (es) 1998-10-15

Family

ID=

Also Published As

Publication number Publication date
EP0836583B1 (en) 2003-05-07
DE69628010T2 (de) 2004-03-11
CA2222452A1 (en) 1997-01-23
ZA964947B (en) 1997-01-23
US5830315A (en) 1998-11-03
BR9609614A (pt) 1999-05-25
EP0836583A1 (en) 1998-04-22
US5843337A (en) 1998-12-01
MY132146A (en) 2007-09-28
AU696758B2 (en) 1998-09-17
AU6400996A (en) 1997-02-05
AR002769A1 (es) 1998-04-29
US5977287A (en) 1999-11-02
CA2222452C (en) 2008-09-02
DE69628010D1 (de) 2003-06-12
KR19990028746A (ko) 1999-04-15
TW446688B (en) 2001-07-21
WO1997002216A1 (en) 1997-01-23
KR100451684B1 (ko) 2004-12-04

Similar Documents

Publication Publication Date Title
CA2222452A1 (en) Treatment of aqueous systems using a chemically modified tannin
DE69632196D1 (de) Wässerige härtbare silan/polymer-zusammensetzungen
DE839159T1 (de) Gelzusammensetzung auf basis von polysachariden
BR8207234A (pt) Processo e composicao para condicionamento de um sistema aquoso
US4941991A (en) Composition and process for use in neutralizing malodorous gases
DE69834584D1 (de) Verfahren zur selektiven Derivatisierung von Taxanen
DE59702499D1 (de) Verfahren und vorrichtung zur verdüsung von flüssigem löschmittel in stationären löschanlagen
ES2027933A6 (es) Procedimiento de proyeccion de hormigon.
DE59701736D1 (de) Verwendung einer wässrigen dispersion eines biologisch abbaubaren polyesters zur umhüllung von düngemittelgranulaten
BR9801063A (pt) Processo para produzir um sistema líquido, e, uso do sistema líquido
PT886664E (pt) Composicoes floculantes ou que aumentam a viscosidade e sua producao e utilizacao
BR9807759A (pt) Composto, e, processo para espessamento de um sistema aquoso
BRPI0417583A (pt) composto, método de formação e uso do mesmo, emulsão ou dispersão aquosa de partìculas poliméricas, emulsão aquosa de uma resina alquìdica, método de produção da mesma, e, tinta
FI874378A0 (fi) Komposition foer foerbaettrande av tryckbarhet hos papper och kartong.
DE59812518D1 (de) Substituierte tetrahydropyranderivate sowie verfahren zu deren herstellung
BR9306319A (pt) Método para purificar água de processamento ou água residual contendo resina de madeira
TH26248A (th) การจัดการของระบบแอคเควียสโดยใช้แทนนินที่ดัดแปลงทางเคมี
DE69104916T2 (de) Verfahren zur Herstellung von wässrigen Polyisocynatemulsionen sowie damit hergestellte Emulsionen.
JPS5536231A (en) Removal of free formaldehyde
DE59914539D1 (de) Verfahren zur herstellung von 2-halogennikotinsäurederivaten und 2-chlornikotinsäure-n-butylester als zwischenprodukt
TH19362A (th) วิธีการสำหรับการปรับปรุงสารทำให้ข้นสำหรับระบบในน้ำ
TH17515A (th) สารช่วยบ่มสำหรับอีพอกซิเรซินในน้ำ
ES2155569T3 (es) Preparacion de una composicion hidrosoluble y su uso en un revestimiento acuoso.
TH19899B (th) แอลเลอเจนิคโปรตีนในลาเทกซ์ของยางธรรมชาติ การผลิตและการใช้งานของมันในการวิเคราห์
UA10068A (uk) Спосіб очистки води від органічних та неорганічних завислих речовин