ES2078065T3 - Proceso de desparafinado de solventes no clorados. - Google Patents
Proceso de desparafinado de solventes no clorados.Info
- Publication number
- ES2078065T3 ES2078065T3 ES92922951T ES92922951T ES2078065T3 ES 2078065 T3 ES2078065 T3 ES 2078065T3 ES 92922951 T ES92922951 T ES 92922951T ES 92922951 T ES92922951 T ES 92922951T ES 2078065 T3 ES2078065 T3 ES 2078065T3
- Authority
- ES
- Spain
- Prior art keywords
- substrate
- series
- wax
- bath
- cleaner
- 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 - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G5/00—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G5/00—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents
- C23G5/02—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents
- C23G5/024—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents containing hydrocarbons
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Detergent Compositions (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Fats And Perfumes (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Cleaning Or Drying Semiconductors (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
EL METODO COMPRENDE LA ELIMINACION DE CERAS DE UN SUBSTRATO UTILIZANDO UN PROCESO CON UN SOLVENTE NO CLORADO. EL SUBSTRATO SE SUMERGE EN UN BAÑO DE CERA CALIENTE O SE CALIENTA EN UN HORNO PARA ELIMINAR SUBSTANCIALMENTE TODA LA CERA. EL SUBSTRATO SE SUMERGE ENTONCES BIEN EN UN BAÑO DE ACEITE MINERAL CALIENTE O BIEN EN UNA SERIE DE BAÑOS EN SERIE PARA ELIMINAR CUALQUIER CERA RESTANTE. EL ACEITE SE ELIMINA ENTONCES MEDIANTE UN LIMPIADOR ORGANICO, LIGERO O SEMIACUOSO. EL LIMPIADOR SEMIACUOSO SE ELIMINA SUBSECUENTEMENTE EN UN BAÑO LIMPIADOR ALCALINO. DESPUES DEL LIMPIADOR ALCALINO SE EFECTUA UNA LIMPIEZA CON UNA SOLUCION DE ENJUAGADO PREFERIBLEMENTE UNA SERIE CONCURRENTE DE ENJUAGADOS. FINALMENTE EL SUBSTRATO SE SECA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/785,576 US5209785A (en) | 1991-10-30 | 1991-10-30 | Non-chlorinated solvent dewax process |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2078065T3 true ES2078065T3 (es) | 1995-12-01 |
Family
ID=25135923
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES92922951T Expired - Lifetime ES2078065T3 (es) | 1991-10-30 | 1992-10-28 | Proceso de desparafinado de solventes no clorados. |
Country Status (8)
Country | Link |
---|---|
US (1) | US5209785A (es) |
EP (1) | EP0610364B1 (es) |
JP (1) | JP2947611B2 (es) |
KR (1) | KR100253615B1 (es) |
AT (1) | ATE127862T1 (es) |
DE (1) | DE69204852T2 (es) |
ES (1) | ES2078065T3 (es) |
WO (1) | WO1993009270A1 (es) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6500112B1 (en) | 1994-03-30 | 2002-12-31 | Brava, Llc | Vacuum dome with supporting rim and rim cushion |
DE4411677C1 (de) * | 1994-04-05 | 1995-10-26 | Mtu Muenchen Gmbh | Verfahren zum Entfernen organischer Materialien von Triebwerkskomponenten |
NO180595C (no) * | 1994-09-16 | 1997-05-14 | Norsk Hydro As | Fremgangsmåte for å kontrollere overflateegenskapene til magnesiumpartikler |
US5531219A (en) * | 1994-11-04 | 1996-07-02 | Alliance Pharmaceutical Corp. | Use of liquid fluorocarbons to facilitate pulmonary drug delivery |
WO1996015200A1 (en) * | 1994-11-14 | 1996-05-23 | Occidental Chemical Corporation | Single phase liquid composition for cleaning and paint stripping |
US5891303A (en) * | 1998-01-13 | 1999-04-06 | Vemula; Rohinikumar | Method for separating wax from waste paper |
GB2348893B (en) * | 1998-01-13 | 2002-02-20 | Rohinikumar Vemula | Method for separating wax from waste paper |
US5922135A (en) * | 1998-09-04 | 1999-07-13 | Seh America, Inc. | Method of removing residual wax from silicon wafer polishing plate |
CA2251208A1 (en) | 1998-11-12 | 2000-05-12 | Claude Perreault | Fully automatic plating wax collecting device and method thereof |
US20060073348A1 (en) * | 2004-10-06 | 2006-04-06 | General Electric Company | Electroplated fuel nozzle/swirler wear coat |
CN103639142A (zh) * | 2013-12-09 | 2014-03-19 | 天津中环领先材料技术有限公司 | 一种有蜡抛光陶瓷盘的清洗方法 |
CN106637235A (zh) * | 2016-09-21 | 2017-05-10 | 深圳市荣强科技有限公司 | 一种除蜡水用表面活性剂及其制备方法 |
CN113818058B (zh) * | 2021-11-22 | 2022-03-15 | 新恒汇电子股份有限公司 | 引线框架用逆流水洗的电镀工艺 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB133042A (es) * | ||||
US2168330A (en) * | 1935-05-08 | 1939-08-08 | Atlantic Refining Co | Purification of waxes |
US2254492A (en) * | 1938-09-03 | 1941-09-02 | Gilron Products Co | Method of removing foreign matter from metal articles |
US2651655A (en) * | 1949-06-29 | 1953-09-08 | Kellogg M W Co | Treatment of hydrocarbon waxes |
US2746862A (en) * | 1952-09-05 | 1956-05-22 | Mcdonald Dan | Dewaxing methods and apparatus |
US2741596A (en) * | 1953-05-20 | 1956-04-10 | Luark Joseph | Paraffin solvents |
US3003897A (en) * | 1958-03-18 | 1961-10-10 | Jacob D Schwartz | Method for removing wax from artificial teeth |
US3193499A (en) * | 1961-10-03 | 1965-07-06 | Phillips Petroleum Co | Solvent and method for removing waxy deposits |
GB933304A (en) * | 1962-03-17 | 1963-08-08 | Rolls Royce | Improvements in or relating to the production of shell moulds |
FR1473279A (fr) * | 1966-02-01 | 1967-03-17 | Ct Technique Des Ind Fonderie | Procédé de décirage des moules fabriqués selon la technique |
DE2706654A1 (de) * | 1976-02-23 | 1977-08-25 | F S C Ind Inc | Zusammensetzungen und verfahren zum entfernen von oelschichten |
JPS6059007B2 (ja) * | 1983-04-27 | 1985-12-23 | 株式会社エム・シ−・エル | ロストワツクス鋳造用オ−トクレ−ブ |
-
1991
- 1991-10-30 US US07/785,576 patent/US5209785A/en not_active Expired - Lifetime
-
1992
- 1992-10-28 DE DE69204852T patent/DE69204852T2/de not_active Expired - Fee Related
- 1992-10-28 WO PCT/US1992/009140 patent/WO1993009270A1/en active IP Right Grant
- 1992-10-28 AT AT92922951T patent/ATE127862T1/de not_active IP Right Cessation
- 1992-10-28 ES ES92922951T patent/ES2078065T3/es not_active Expired - Lifetime
- 1992-10-28 JP JP5508519A patent/JP2947611B2/ja not_active Expired - Fee Related
- 1992-10-28 KR KR1019940701405A patent/KR100253615B1/ko not_active IP Right Cessation
- 1992-10-28 EP EP92922951A patent/EP0610364B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69204852T2 (de) | 1996-02-22 |
EP0610364A1 (en) | 1994-08-17 |
KR100253615B1 (ko) | 2000-04-15 |
WO1993009270A1 (en) | 1993-05-13 |
KR940702952A (ko) | 1994-09-17 |
EP0610364B1 (en) | 1995-09-13 |
DE69204852D1 (de) | 1995-10-19 |
US5209785A (en) | 1993-05-11 |
JPH07503758A (ja) | 1995-04-20 |
JP2947611B2 (ja) | 1999-09-13 |
ATE127862T1 (de) | 1995-09-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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