DE69128887D1 - Methode zum aktivieren von n-methyl-2-pyrrolidon (nmp) und/oder gamma-butyrolacton (blo) als lack- und farbentferner - Google Patents
Methode zum aktivieren von n-methyl-2-pyrrolidon (nmp) und/oder gamma-butyrolacton (blo) als lack- und farbentfernerInfo
- Publication number
- DE69128887D1 DE69128887D1 DE69128887T DE69128887T DE69128887D1 DE 69128887 D1 DE69128887 D1 DE 69128887D1 DE 69128887 T DE69128887 T DE 69128887T DE 69128887 T DE69128887 T DE 69128887T DE 69128887 D1 DE69128887 D1 DE 69128887D1
- Authority
- DE
- Germany
- Prior art keywords
- blo
- nmp
- activating
- butyrolactone
- lacquer
- 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
Links
- 230000003213 activating effect Effects 0.000 title abstract 2
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 title 4
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 title 3
- 239000004922 lacquer Substances 0.000 title 1
- BHXIWUJLHYHGSJ-UHFFFAOYSA-N ethyl 3-ethoxypropanoate Chemical compound CCOCCC(=O)OCC BHXIWUJLHYHGSJ-UHFFFAOYSA-N 0.000 abstract 2
- 239000012190 activator Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000003973 paint Substances 0.000 abstract 1
- 239000002966 varnish Substances 0.000 abstract 1
- 239000002023 wood Substances 0.000 abstract 1
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
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/50—Solvents
- C11D7/5004—Organic solvents
- C11D7/5013—Organic solvents containing nitrogen
-
- 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
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/22—Organic compounds
- C11D7/26—Organic compounds containing oxygen
- C11D7/266—Esters or carbonates
-
- 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
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/22—Organic compounds
- C11D7/26—Organic compounds containing oxygen
- C11D7/267—Heterocyclic compounds
-
- 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
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/22—Organic compounds
- C11D7/32—Organic compounds containing nitrogen
- C11D7/3281—Heterocyclic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Paints Or Removers (AREA)
- Pyrrole Compounds (AREA)
- Detergent Compositions (AREA)
- Polyesters Or Polycarbonates (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Hydrogenated Pyridines (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/590,722 US5098592A (en) | 1990-10-01 | 1990-10-01 | Method of activating n-methyl-2-pyrrolidone (nmp) and/or delta-butyrolactone (blo) varnish and paint remover solvents |
PCT/US1991/006642 WO1992006169A1 (en) | 1990-10-01 | 1991-09-16 | METHOD OF ACTIVATING N-METHYL-2-PYRROLIDONE (NMP) AND/OR η-BUTYROLACTONE (BLO) VARNISH AND PAINT REMOVER SOLVENTS |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69128887D1 true DE69128887D1 (de) | 1998-03-12 |
DE69128887T2 DE69128887T2 (de) | 1998-07-30 |
Family
ID=24363427
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69128887T Expired - Fee Related DE69128887T2 (de) | 1990-10-01 | 1991-09-16 | Methode zum aktivieren von n-methyl-2-pyrrolidon (nmp) und/oder gamma-butyrolacton (blo) als lack- und farbentferner |
Country Status (9)
Country | Link |
---|---|
US (1) | US5098592A (de) |
EP (1) | EP0551378B1 (de) |
JP (1) | JPH06501284A (de) |
AT (1) | ATE163040T1 (de) |
AU (1) | AU652194B2 (de) |
CA (1) | CA2063739C (de) |
DE (1) | DE69128887T2 (de) |
ES (1) | ES2114540T3 (de) |
WO (1) | WO1992006169A1 (de) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5049300A (en) * | 1990-10-01 | 1991-09-17 | Creativity Technologies Group, Inc. | Method of activating acidified NMP to provide an effective paint remover composition |
EP0629226A1 (de) * | 1992-03-06 | 1994-12-21 | Minnesota Mining And Manufacturing Company | Zusammensetzung, die laktone und ester zur entfernung von ueberzuegen enthaelt |
US5215675A (en) * | 1992-03-16 | 1993-06-01 | Isp Investments Inc. | Aqueous stripping composition containing peroxide and water soluble ester |
US5298184A (en) * | 1992-07-09 | 1994-03-29 | Specialty Environmental Technologies, Inc. | Paint stripper composition |
US5478491A (en) * | 1992-07-09 | 1995-12-26 | Specialty Environmental Technologies, Inc. | NMP/d-limonene paint stripper with evaporation inhibitor |
US5354492A (en) * | 1992-09-04 | 1994-10-11 | Cook Composites And Polymers Company | Aqueous cleaning solutions for removing uncured urethane resin systems from the surfaces of processing equipment |
US5456853A (en) * | 1993-04-23 | 1995-10-10 | Rust-Oleum Corporation | Paint stripping composition based on tetrahydrofurfuryl alcohol and oxygenated aliphatic solvents |
JP3619261B2 (ja) * | 1993-06-15 | 2005-02-09 | 三菱レイヨン株式会社 | 溶剤組成物 |
US5472631A (en) * | 1993-08-16 | 1995-12-05 | Harris; Jack W. | Method of removing oil-based paint from painting articles |
US5478604A (en) * | 1994-06-07 | 1995-12-26 | Actinic, Inc. | Composition and method for preventing lead intoxication |
DE19539394A1 (de) * | 1994-10-13 | 1996-04-25 | Lobeck Concept Ag | Farb-, Lack- und Folienablösemittel sowie Verwendung desselben |
JPH0912941A (ja) * | 1995-06-30 | 1997-01-14 | Mitsubishi Chem Corp | 表示されたインクの消し液 |
US5830836A (en) * | 1995-10-27 | 1998-11-03 | Eldorado Chemical Co., Inc. | Compositions and methods for coating removal |
US5916861A (en) * | 1998-08-17 | 1999-06-29 | Lyssy; Walter J. | Paint stripping composition methanol and ethyl 3 ethoxypropionate |
US7335319B2 (en) * | 2002-02-06 | 2008-02-26 | Arch Specialty Chemicals, Inc. | Semiconductor stress buffer coating edge bead removal compositions and method for their use |
JP5226213B2 (ja) * | 2004-07-14 | 2013-07-03 | 日立マクセル株式会社 | 塗装材剥離剤及び塗装材剥離シート |
KR20080016682A (ko) * | 2005-06-07 | 2008-02-21 | 도아고세이가부시키가이샤 | 유기 피막 박리제, 이 박리제를 사용한 유기 피막의 제거방법 및 제거 장치 |
US8383565B2 (en) * | 2005-11-17 | 2013-02-26 | Sunnyside Corporation | Color changing paint and varnish remover |
ATE554743T1 (de) | 2007-09-19 | 2012-05-15 | Bubbles & Beyond Gmbh | Reinigungsmittel zur entfernung von farbschichten von oberflächen, verfahren zur herstellung des mittels und verfahren zur reinigung |
DE102009014380A1 (de) | 2009-03-26 | 2010-10-07 | Bubbles And Beyond Gmbh | Verfahren und Zusammensetzung zum Reinigen von Gegenständen |
US20160024320A1 (en) * | 2014-07-24 | 2016-01-28 | Kolazi S. Narayanan | Mixed solvent based compositions for removal of paint and varnish |
US20160053203A1 (en) * | 2014-08-21 | 2016-02-25 | Kolazi S. Narayanan | Synergistic mixed solvents-based compositions for removal of paint, varnish and stain coatings |
US10428230B2 (en) * | 2015-07-21 | 2019-10-01 | Kolazi S. Narayanan | Synergistic mixed solvents-based compositions with improved efficiency of performance and environmental safety for removal of paint, varnish and stain |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4005038A (en) * | 1974-04-15 | 1977-01-25 | Peerless Paint And Varnish Corporation | Paint composition containing denatonium benzoate or lignocaine benzyl octanoate with a latex resin binder for application over old paint films to prevent ingestion of poisons therefrom |
NZ190416A (en) * | 1978-05-16 | 1981-05-29 | Unilever Ltd | Deodorant product |
US4664721A (en) * | 1981-12-07 | 1987-05-12 | Intercontinental Chemical Corporation | Printing screen cleaning and reclaiming compositions |
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 |
US4812255A (en) * | 1987-03-04 | 1989-03-14 | Gaf Corporation | Paint removing compositions |
US4780235A (en) * | 1987-04-16 | 1988-10-25 | E. I. Du Pont De Nemours And Company | Paint remover |
US4865758A (en) * | 1988-03-31 | 1989-09-12 | Union Carbide Corporation | Paint removing composition containing lower alkyl-substituted 2-oxazolidinones |
US5049314A (en) * | 1989-08-24 | 1991-09-17 | Chute Chemical Company | Paint stripping composition consisting essentially of NMP and ethyl-3-ethoxy propionate |
US5049300A (en) * | 1990-10-01 | 1991-09-17 | Creativity Technologies Group, Inc. | Method of activating acidified NMP to provide an effective paint remover composition |
-
1990
- 1990-10-01 US US07/590,722 patent/US5098592A/en not_active Expired - Lifetime
-
1991
- 1991-09-16 AU AU87460/91A patent/AU652194B2/en not_active Ceased
- 1991-09-16 WO PCT/US1991/006642 patent/WO1992006169A1/en active IP Right Grant
- 1991-09-16 DE DE69128887T patent/DE69128887T2/de not_active Expired - Fee Related
- 1991-09-16 CA CA002063739A patent/CA2063739C/en not_active Expired - Lifetime
- 1991-09-16 AT AT91918064T patent/ATE163040T1/de not_active IP Right Cessation
- 1991-09-16 EP EP91918064A patent/EP0551378B1/de not_active Expired - Lifetime
- 1991-09-16 ES ES91918064T patent/ES2114540T3/es not_active Expired - Lifetime
- 1991-09-16 JP JP3517085A patent/JPH06501284A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US5098592A (en) | 1992-03-24 |
CA2063739C (en) | 1996-11-26 |
AU8746091A (en) | 1992-04-28 |
AU652194B2 (en) | 1994-08-18 |
DE69128887T2 (de) | 1998-07-30 |
EP0551378A4 (de) | 1993-04-26 |
EP0551378B1 (de) | 1998-02-04 |
ES2114540T3 (es) | 1998-06-01 |
EP0551378A1 (de) | 1993-07-21 |
JPH06501284A (ja) | 1994-02-10 |
WO1992006169A1 (en) | 1992-04-16 |
ATE163040T1 (de) | 1998-02-15 |
CA2063739A1 (en) | 1992-04-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |