HK47693A - N-methyl-2-pyrrolidone compositions - Google Patents

N-methyl-2-pyrrolidone compositions

Info

Publication number
HK47693A
HK47693A HK476/93A HK47693A HK47693A HK 47693 A HK47693 A HK 47693A HK 476/93 A HK476/93 A HK 476/93A HK 47693 A HK47693 A HK 47693A HK 47693 A HK47693 A HK 47693A
Authority
HK
Hong Kong
Prior art keywords
methyl
pyrrolidone
compositions
pyrrolidone compositions
Prior art date
Application number
HK476/93A
Other languages
English (en)
Inventor
George T Colegrove
Original Assignee
Merck & Co 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 Merck & Co Inc filed Critical Merck & Co Inc
Publication of HK47693A publication Critical patent/HK47693A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/43—Solvents
    • 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
    • C09D9/005—Chemical paint or ink removers containing organic solvents
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/22—Carbohydrates or derivatives thereof
    • C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Molecular Biology (AREA)
  • Emergency Medicine (AREA)
  • Paints Or Removers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
HK476/93A 1987-04-13 1993-05-13 N-methyl-2-pyrrolidone compositions HK47693A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/037,655 US4764222A (en) 1987-04-13 1987-04-13 N-methyl-2-pyrrolidone compositions

Publications (1)

Publication Number Publication Date
HK47693A true HK47693A (en) 1993-05-21

Family

ID=21895553

Family Applications (1)

Application Number Title Priority Date Filing Date
HK476/93A HK47693A (en) 1987-04-13 1993-05-13 N-methyl-2-pyrrolidone compositions

Country Status (7)

Country Link
US (1) US4764222A (xx)
EP (1) EP0287308B1 (xx)
JP (1) JPS63273671A (xx)
CA (1) CA1308341C (xx)
DE (1) DE3867294D1 (xx)
HK (1) HK47693A (xx)
SG (1) SG16493G (xx)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK160883C (da) * 1986-06-13 1991-10-14 Cps Kemi Aps Rensevaeske indeholdende en hoejtkogende aromatisk forbindelse og eventuelt propylencarbonat og/eller propylenglycolforbindelser til fjernelse af trykkeri- og serigrafifarver
US5006279A (en) * 1988-08-24 1991-04-09 Grobbel William J Water-based coating removers
DE4003700A1 (de) * 1989-07-11 1991-01-24 Scheidel Georg Gmbh Zubereitung zum loesen von beschichtungen und klebern
US5334255A (en) * 1989-12-04 1994-08-02 Basf Corporation Method for removing and reclaiming excess paint from a paint spray booth
US5073287A (en) * 1990-07-16 1991-12-17 Fremont Industries, Inc. Coating remover and paint stripper containing N-methyl-2-pyrrolidone, methanol, and sodium methoxide
JP2707910B2 (ja) * 1992-04-02 1998-02-04 三菱化学株式会社 塗膜剥離剤
TW217422B (xx) * 1992-04-20 1993-12-11 Mitsubishi Chem Ind
US5478491A (en) * 1992-07-09 1995-12-26 Specialty Environmental Technologies, Inc. NMP/d-limonene paint stripper with evaporation inhibitor
US5298184A (en) * 1992-07-09 1994-03-29 Specialty Environmental Technologies, Inc. Paint stripper composition
GB9225540D0 (en) * 1992-12-07 1993-01-27 Ici Plc Cleaning compositions
US5691289A (en) * 1994-11-17 1997-11-25 Kay Chemical Company Cleaning compositions and methods of using the same
JPH0912941A (ja) * 1995-06-30 1997-01-14 Mitsubishi Chem Corp 表示されたインクの消し液
US5773091A (en) * 1996-07-11 1998-06-30 Brandeis University Anti-graffiti coatings and method of graffiti removal
FR2756837B1 (fr) * 1996-12-06 1999-01-15 Atochem Elf Sa Composition decapante pour peintures, vernis ou laques
EP0961815B1 (de) * 1997-02-18 2003-05-07 Kristian Oeffner Polyurethanschaumentferner für verschiedene untergründe

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1507472A (en) * 1974-05-02 1978-04-12 Bunker Ramo Foamable coating remover composition
US4276186A (en) * 1979-06-26 1981-06-30 International Business Machines Corporation Cleaning composition and use thereof
US4428871A (en) * 1981-09-23 1984-01-31 J. T. Baker Chemical Company Stripping compositions and methods of stripping resists
US4401760A (en) * 1981-10-21 1983-08-30 Merck & Co., Inc. Heteropolysaccharide S-194
GB8318623D0 (en) * 1983-07-09 1983-08-10 Webco Ind Rubber Ltd Cathodic protection system for pipelines

Also Published As

Publication number Publication date
DE3867294D1 (de) 1992-02-13
SG16493G (en) 1993-04-16
CA1308341C (en) 1992-10-06
JPS63273671A (ja) 1988-11-10
US4764222A (en) 1988-08-16
EP0287308B1 (en) 1992-01-02
EP0287308A2 (en) 1988-10-19
EP0287308A3 (en) 1990-05-09

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