DE69206708D1 - Anionische und nicht-ionische Polymerlösungen als Entlackierungsmittel - Google Patents

Anionische und nicht-ionische Polymerlösungen als Entlackierungsmittel

Info

Publication number
DE69206708D1
DE69206708D1 DE69206708T DE69206708T DE69206708D1 DE 69206708 D1 DE69206708 D1 DE 69206708D1 DE 69206708 T DE69206708 T DE 69206708T DE 69206708 T DE69206708 T DE 69206708T DE 69206708 D1 DE69206708 D1 DE 69206708D1
Authority
DE
Germany
Prior art keywords
anionic
ionic polymer
polymer solutions
paint stripping
stripping agents
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.)
Expired - Fee Related
Application number
DE69206708T
Other languages
English (en)
Other versions
DE69206708T2 (de
Inventor
Shu-Jen W Huang
Chandrashekar S Shetty
Nang T Bui
Yvonne O Dunn
Bhupati R Bhattacharyya
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PPG Industries Ohio Inc
Original Assignee
Nalco Chemical Co
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 Nalco Chemical Co filed Critical Nalco Chemical Co
Application granted granted Critical
Publication of DE69206708D1 publication Critical patent/DE69206708D1/de
Publication of DE69206708T2 publication Critical patent/DE69206708T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • Y10S210/00—Liquid purification or separation
    • Y10S210/93—Paint detackifying

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DE69206708T 1991-07-31 1992-06-30 Anionische und nicht-ionische Polymerlösungen als Entlackierungsmittel Expired - Fee Related DE69206708T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/739,113 US5215668A (en) 1991-07-31 1991-07-31 Anionic and nonionic solution polymers for paint detackification

Publications (2)

Publication Number Publication Date
DE69206708D1 true DE69206708D1 (de) 1996-01-25
DE69206708T2 DE69206708T2 (de) 1997-02-06

Family

ID=24970877

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69206708T Expired - Fee Related DE69206708T2 (de) 1991-07-31 1992-06-30 Anionische und nicht-ionische Polymerlösungen als Entlackierungsmittel

Country Status (8)

Country Link
US (1) US5215668A (de)
EP (1) EP0525989B1 (de)
JP (1) JPH05253531A (de)
KR (1) KR930002455A (de)
BR (1) BR9202902A (de)
DE (1) DE69206708T2 (de)
ES (1) ES2085568T3 (de)
MX (1) MX9204453A (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2880622B2 (ja) * 1993-05-14 1999-04-12 日本ペイント株式会社 回収塗料の分離液の再使用方法
US5614103A (en) * 1993-06-22 1997-03-25 Betzdearborn, Inc. Methods for detackifying paint spray booth water
US5985154A (en) * 1998-01-29 1999-11-16 Betz Dearborn Inc. Methods and compositions for treating paint spray booth water
GB9917508D0 (en) * 1999-07-27 1999-09-29 Ciba Spec Chem Water Treat Ltd Coating colour
US6673263B2 (en) 2001-07-26 2004-01-06 Ppg Industries Ohio, Inc. Compositions incorporating chitosan for paint detackification
US20040000329A1 (en) * 2001-07-26 2004-01-01 Albu Michael L. Compositions and methods for paint overspray removal processes
US20080185337A1 (en) * 2007-01-29 2008-08-07 Amer Almadidy Microbial degradation of water-borne paint containing high levels of organic solvent
DE102007040153A1 (de) * 2007-08-24 2009-02-26 Dürr Systems GmbH Verfahren und Vorrichtung zum Abscheiden von Overspray eines flüssigen Beschichtungsmaterials
EP2578647B1 (de) * 2011-10-03 2017-06-14 Rohm and Haas Company Beschichtungszusammensetzung mit opakem Polymerteilchen mit hohem Pigmentvolumengehalt und in Polymer eingekapseltes Titandioxid

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3515575A (en) * 1968-03-06 1970-06-02 Grace W R & Co Process of deactivating and collecting paints with a water curtain
US3990869A (en) * 1973-11-01 1976-11-09 Nalco Chemical Company Process for controlling pollution and contamination in paint or lacquer spray booths
US4055495A (en) * 1974-12-19 1977-10-25 Nalco Chemical Company Formulation and application of alkaline zinc chloride compositions and detackification of paint spray booth wastes
GB1512022A (en) * 1976-08-05 1978-05-24 Hemlab Ag Flocculating agents for water treatment
US4067806A (en) * 1976-09-16 1978-01-10 Nalco Chemical Company Formulation and application of compositions for the detackification of paint spray booth wastes
US4600513A (en) * 1984-09-05 1986-07-15 Hakuto Chemical Co., Ltd. Composition for the clarification and detackification of paint spray booth wastes
US4564464A (en) * 1984-12-27 1986-01-14 Betz Laboratories, Inc. Hectorite based paint spray booth detackifying slurries and methods of use thereof
US4637824A (en) * 1985-06-21 1987-01-20 Atlantic Richfield Company Paint detackification method
US4686047A (en) * 1985-09-24 1987-08-11 Calgon Corporation Process for detackification of paint spray operation wastes
US4759855A (en) * 1987-07-24 1988-07-26 Calgon Corporation Method for detackification of paint spray operation wastes
US4753738A (en) * 1987-08-07 1988-06-28 Nalco Chemical Company Sludge conditioning process
US4948513A (en) * 1988-05-27 1990-08-14 W. R. Grace & Co.-Conn. Method for controlling overspray in paint spray booths
US4863615A (en) * 1988-08-01 1989-09-05 Nalco Chemical Company Cationic coagulants plus collidal silica for use in paint detackification
US5116514A (en) * 1991-04-08 1992-05-26 Nalco Chemical Company Method for detackifying oversprayed paint
US5076939A (en) * 1991-05-02 1991-12-31 Calgon Corporation Method for detackification of paint spray operation wastes

Also Published As

Publication number Publication date
DE69206708T2 (de) 1997-02-06
EP0525989A3 (en) 1993-09-08
EP0525989B1 (de) 1995-12-13
JPH05253531A (ja) 1993-10-05
EP0525989A2 (de) 1993-02-03
BR9202902A (pt) 1993-03-30
ES2085568T3 (es) 1996-06-01
KR930002455A (ko) 1993-02-23
US5215668A (en) 1993-06-01
MX9204453A (es) 1993-01-01

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: PPG INDUSTRIES, INC., PITTSBURGH, PA., US

8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PPG INDUSTRIES OHIO, INC., CLEVELAND, OHIO, US

8339 Ceased/non-payment of the annual fee