GB2316415A - Aqueous composition for plasticising paint prior to strip - Google Patents

Aqueous composition for plasticising paint prior to strip

Info

Publication number
GB2316415A
GB2316415A GB9723806A GB9723806A GB2316415A GB 2316415 A GB2316415 A GB 2316415A GB 9723806 A GB9723806 A GB 9723806A GB 9723806 A GB9723806 A GB 9723806A GB 2316415 A GB2316415 A GB 2316415A
Authority
GB
United Kingdom
Prior art keywords
plasticising
composition
paint
varnish
aqueous composition
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.)
Granted
Application number
GB9723806A
Other versions
GB2316415B (en
GB9723806D0 (en
Inventor
Paul A Reynolds
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.)
Eco Solutions Ltd
Original Assignee
Eco Solutions Ltd
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
Priority claimed from GBGB9526584.9A external-priority patent/GB9526584D0/en
Priority claimed from GBGB9608944.6A external-priority patent/GB9608944D0/en
Priority claimed from GBGB9616154.2A external-priority patent/GB9616154D0/en
Application filed by Eco Solutions Ltd filed Critical Eco Solutions Ltd
Priority to GB9723806A priority Critical patent/GB2316415B/en
Priority claimed from PCT/GB1996/003219 external-priority patent/WO1997024409A1/en
Publication of GB9723806D0 publication Critical patent/GB9723806D0/en
Publication of GB2316415A publication Critical patent/GB2316415A/en
Application granted granted Critical
Publication of GB2316415B publication Critical patent/GB2316415B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C09D9/00—Chemical paint or ink removers
    • C09D9/04—Chemical paint or ink removers with surface-active agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Paints Or Removers (AREA)

Abstract

A predominantly aqueous composition for plasticising or softening paint, varnish and similar coatings prior to stripping the coating from a surface includes preferably a combination of the active agents (a1) triethylphosphate and (a2) a co-agent selected from dimethyl adipate, 1,2,3-propanetriol triacetate, tri-n-butyl citrate, n-octyl acetate, methyl octanoate and 2-ethyl-1-butanol, as an emulsified hydrophobic phase in which the actives are partitioned between the hydrophobic and aqueous phases. The emulsion is preferably stabilised using a non-ionic water-soluble block copolymer surfactant, being a copolymer of more than one alkylene oxide. The composition may be thickened using a rheology control agent. Synthetic smectic clays such as Laponite RD (TM) are particularly suitable. The composition is non-toxic and consists predominantly of water, and yet exhibits effective paint, varnish and lacquer plasticising/softening characteristics.
GB9723806A 1995-12-28 1996-12-23 Aqueous composition for plasticising paint prior to strip Expired - Lifetime GB2316415B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9723806A GB2316415B (en) 1995-12-28 1996-12-23 Aqueous composition for plasticising paint prior to strip

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GBGB9526584.9A GB9526584D0 (en) 1995-12-28 1995-12-28 Aqueous composition for plasticising or softening paint
GBGB9608944.6A GB9608944D0 (en) 1996-04-29 1996-04-29 Aqueous composition for plasticising or softening paint
GBGB9616154.2A GB9616154D0 (en) 1996-08-01 1996-08-01 Aqueous composition for plasticising or softening paint
PCT/GB1996/003219 WO1997024409A1 (en) 1995-12-28 1996-12-23 Aqueous composition for plasticising paint prior to strip
GB9723806A GB2316415B (en) 1995-12-28 1996-12-23 Aqueous composition for plasticising paint prior to strip

Publications (3)

Publication Number Publication Date
GB9723806D0 GB9723806D0 (en) 1998-01-07
GB2316415A true GB2316415A (en) 1998-02-25
GB2316415B GB2316415B (en) 1998-06-03

Family

ID=27451375

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9723806A Expired - Lifetime GB2316415B (en) 1995-12-28 1996-12-23 Aqueous composition for plasticising paint prior to strip

Country Status (1)

Country Link
GB (1) GB2316415B (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0052275A1 (en) * 1980-11-19 1982-05-26 E.I. Du Pont De Nemours And Company Aqueous cleaning emulsion
EP0294041A2 (en) * 1987-06-04 1988-12-07 Minnesota Mining And Manufacturing Company Aqueous-based composition for removing coatings
EP0389829A1 (en) * 1989-03-13 1990-10-03 BASF Corporation Water based paint stripper and varnish remover for wood
WO1993007227A1 (en) * 1991-10-11 1993-04-15 Minnesota Mining And Manufacturing Company Aqueous based composition containing organic solvents for removing coatings
EP0590722A2 (en) * 1992-10-02 1994-04-06 The Procter & Gamble Company Hard Surface detergent compositions

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3671465A (en) * 1968-10-01 1972-06-20 Hooker Chemical Corp Composition and process for stripping paint
US4769170A (en) * 1985-05-22 1988-09-06 Mitsubishi Yuka Fine Chemicals Co., Ltd. Washing solution for printing ink

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0052275A1 (en) * 1980-11-19 1982-05-26 E.I. Du Pont De Nemours And Company Aqueous cleaning emulsion
EP0294041A2 (en) * 1987-06-04 1988-12-07 Minnesota Mining And Manufacturing Company Aqueous-based composition for removing coatings
EP0389829A1 (en) * 1989-03-13 1990-10-03 BASF Corporation Water based paint stripper and varnish remover for wood
WO1993007227A1 (en) * 1991-10-11 1993-04-15 Minnesota Mining And Manufacturing Company Aqueous based composition containing organic solvents for removing coatings
EP0590722A2 (en) * 1992-10-02 1994-04-06 The Procter & Gamble Company Hard Surface detergent compositions

Also Published As

Publication number Publication date
GB2316415B (en) 1998-06-03
GB9723806D0 (en) 1998-01-07

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Expiry date: 20161222