ES2139763T3 - Procedimiento para hidrotratar resinas con objeto de aclarar su color. - Google Patents
Procedimiento para hidrotratar resinas con objeto de aclarar su color.Info
- Publication number
- ES2139763T3 ES2139763T3 ES95101497T ES95101497T ES2139763T3 ES 2139763 T3 ES2139763 T3 ES 2139763T3 ES 95101497 T ES95101497 T ES 95101497T ES 95101497 T ES95101497 T ES 95101497T ES 2139763 T3 ES2139763 T3 ES 2139763T3
- Authority
- ES
- Spain
- Prior art keywords
- color
- catalyst
- carbon
- resins
- hydrotrating
- 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
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/04—Reduction, e.g. hydrogenation
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
- Catalysts (AREA)
Abstract
EL COLOR DE RESINAS DE HIDROCARBURO QUE TIENEN ENLACES DOBLES DE CARBONO-CARBONO Y QUE CONTIENEN CUERPOS DE COLOR SE ACLARA MEDIANTE UN PROCESO DE HIDROTRATAMIENTO QUE CONSTA ESENCIALMENTE DE LA PUESTA EN CONTACTO DE UNA RESINA SUSTANCIALMENTE NO CRISTALINA CON HIDROGENO EN UNA PRESION DE HIDROGENO DE 1 A 20 BAR (14,5 A 290 PSI) EN LA PRESENCIA DE UN CATALIZADOR QUE ESTIMULA LA HIDROGENACION DE LOS CUERPOS DE COLORES SIN CAMBIAR SUSTANCIALMENTE EL PUNTO DE SUAVIDAD O EL CONTENIDO DE ENLACES DOBLES DE CARBONO-CARBONO EN LA RESINA. CUANDO EL CATALIZADOR ES OXIDO DE NIQUEL/ZINC, LA ACTIVIDAD DEL CATALIZADOR PARA LA REDUCCION DE COLOR PERMANECE ESENCIALMENTE SIN CAMBIOS EN CARGAS DE CLORURO DE HASTA EL 4,2% DE PESO.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP95101497A EP0725087B1 (en) | 1995-02-03 | 1995-02-03 | Process for hydrotreating resins to lighten colour |
US08/595,115 US5817900A (en) | 1995-02-03 | 1996-02-01 | Process for hydrotreating resins to lighten color |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2139763T3 true ES2139763T3 (es) | 2000-02-16 |
Family
ID=26138429
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95101497T Expired - Lifetime ES2139763T3 (es) | 1995-02-03 | 1995-02-03 | Procedimiento para hidrotratar resinas con objeto de aclarar su color. |
Country Status (12)
Country | Link |
---|---|
US (1) | US5817900A (es) |
EP (1) | EP0725087B1 (es) |
JP (1) | JP3971468B2 (es) |
CN (1) | CN1070503C (es) |
AU (1) | AU709095B2 (es) |
BR (1) | BR9600309A (es) |
DE (1) | DE69513943T2 (es) |
ES (1) | ES2139763T3 (es) |
IL (1) | IL116867A (es) |
RU (1) | RU2152405C1 (es) |
SG (1) | SG54999A1 (es) |
TW (1) | TW416969B (es) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19643959A1 (de) * | 1996-10-31 | 1998-05-07 | Lohmann Therapie Syst Lts | Kleber, enthaltend Polymere mit einem sehr geringen Gehalt an Restmonomeren, ein Verfahren zu ihrer Herstellung und ihre Verwendung |
CA2270220C (en) * | 1996-10-31 | 2007-04-10 | National Starch And Chemical Investment Holding Corporation | Adhesives with low level of residual monomers and process for manufacturing same |
EP0938924B1 (en) * | 1998-02-10 | 2003-05-07 | Eastman Chemical Resins, Inc. | Use of a fixed bed reactor for catalytic reactions |
CN102382220A (zh) * | 2011-08-30 | 2012-03-21 | 广东华林化工有限公司 | 超浅色萜烯树脂的生产工艺 |
US8829105B2 (en) | 2012-01-18 | 2014-09-09 | Eastman Chemical Company | Low molecular weight polystyrene resin and methods of making and using the same |
CN102633941B (zh) * | 2012-04-20 | 2014-01-29 | 大连理工大学 | 一种催化加氢制备树脂的方法 |
CN108779195B (zh) | 2016-03-31 | 2020-10-16 | 日本瑞翁株式会社 | 改性烃树脂及热熔粘接剂组合物 |
CN107513129B (zh) * | 2017-09-20 | 2020-02-21 | 广西鼎弘树脂有限公司 | 一种超浅色高稳定性萜烯树脂及其制备方法 |
CN107880160A (zh) * | 2017-11-20 | 2018-04-06 | 罗定市星光化工有限公司 | 一种无色氢化萜烯树脂的制备方法 |
KR20200139140A (ko) | 2018-03-28 | 2020-12-11 | 마루젠 세끼유가가꾸 가부시키가이샤 | 수소 첨가 석유 수지의 제조 방법 |
EP3995516A4 (en) | 2019-07-04 | 2023-08-09 | Zeon Corporation | PROCESS FOR THE PRODUCTION OF HYDROCARBON RESIN HYDRIDE |
EP3904410A1 (de) * | 2020-04-30 | 2021-11-03 | Rain Carbon Germany GmbH | Kohlenwasserstoffharz und verfahren zu seiner herstellung |
Family Cites Families (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2293277A (en) * | 1938-05-21 | 1942-08-18 | Neville Co | Color stable resin |
US2349210A (en) * | 1941-06-21 | 1944-05-16 | Hercules Powder Co Ltd | Process for improving the color of resinous copolymers of terpenes |
US2560492A (en) * | 1945-02-08 | 1951-07-10 | Standard Oil Dev Co | Copolymers of substituted styrenes and polyolefins |
US2689232A (en) * | 1951-08-11 | 1954-09-14 | Pittsburgh Plate Glass Co | Copolymers of cyclic diene compounds and ethylenically unsaturated compounds |
US2819289A (en) * | 1952-10-28 | 1958-01-07 | Ruhrchemie Ag | Purification of hydrocarbons by refining hydrogenation |
US2793986A (en) * | 1952-11-25 | 1957-05-28 | Phillips Petroleum Co | Process and catalyst for hydrogenation of kerosene to remove color and fluorescence |
US3040009A (en) * | 1956-05-03 | 1962-06-19 | Standard Oil Co | Process for the hydrogenation of hydrocarbon resins with metallic nickel |
US3084147A (en) * | 1958-06-27 | 1963-04-02 | Velsicol Chemical Corp | Thermal polymerization of dicyclopentadiene |
US2963467A (en) * | 1958-10-30 | 1960-12-06 | Exxon Research Engineering Co | Process for the hydrogenation of resins |
US3029121A (en) * | 1959-04-08 | 1962-04-10 | Du Pont | Process of coloring by oxidizing solid polyesters of terephthalic acid and glycols and reacting with hydrazine compounds and products produced thereby |
GB873067A (en) * | 1959-04-28 | 1961-07-19 | Shell Res Ltd | Hydrocarbon polymers |
BE636108A (es) * | 1961-08-18 | 1900-01-01 | ||
US3331824A (en) * | 1964-01-07 | 1967-07-18 | Eastman Kodak Co | Polymerization catalyst residue removal by hydrogenation |
US3484421A (en) * | 1965-07-20 | 1969-12-16 | Exxon Research Engineering Co | Two stage hydrogenation process (ii) |
US3442877A (en) * | 1965-07-20 | 1969-05-06 | Exxon Research Engineering Co | Two-stage hydrogenation process |
GB1397960A (en) * | 1971-09-24 | 1975-06-18 | Standard Oil Co | Process for hydrotreating petroleum hydrocarbons |
JPS5652925B2 (es) * | 1973-05-07 | 1981-12-15 | ||
GB2011911B (en) * | 1977-10-20 | 1982-09-15 | Johnson Matthey Co Ltd | Production of stable polymers |
US4206300A (en) * | 1978-06-12 | 1980-06-03 | Standand Oil Company | Method for improving color and impact strength of nitrile polymers |
DE2932190A1 (de) * | 1978-08-09 | 1980-02-28 | Nippon Oil Co Ltd | Schmelzbare harzmasse |
FR2463782A1 (fr) * | 1979-08-22 | 1981-02-27 | Nippon Oil Co Ltd | Procede pour preparer une nouvelle resine a partir d'un compose cyclique pentagonal ayant une paire de doubles liaisons conjuguees et/ou d'un produit d'addition de diels-alder correspondant, procede pour hydrogener cette nouvelle resine et composition de resine contenant cette resine hydrogenee |
JPS5647413A (en) * | 1979-09-26 | 1981-04-30 | Nippon Zeon Co Ltd | Production of cyclopentadiene resin |
JPS56135574A (en) * | 1980-03-26 | 1981-10-23 | Nippon Oil Co Ltd | Hot-melt composition |
US4328090A (en) * | 1980-07-31 | 1982-05-04 | Exxon Research & Engineering Co. | Process for production of hydrogenated hydrocarbon polymers and catalyst useful therefore |
GB8333697D0 (en) * | 1983-12-17 | 1984-01-25 | Exxon Research Engineering Co | Hydrocarbon resins |
US4684707A (en) * | 1986-02-10 | 1987-08-04 | Exxon Chemical Patents Inc. | Low color, high softening point aromatic resin and method for its production |
JPS6315802A (ja) * | 1986-07-08 | 1988-01-22 | Idemitsu Petrochem Co Ltd | 共重合体の水素化生成物の製造方法 |
JPH0625214B2 (ja) * | 1987-07-30 | 1994-04-06 | 丸善石油化学株式会社 | 水素化石油樹脂の製法 |
JPH0717796B2 (ja) * | 1987-10-14 | 1995-03-01 | 丸善石油化学株式会社 | ポリプロピレン系樹脂組成物 |
US5077386A (en) * | 1988-05-09 | 1991-12-31 | Exxon Chemical Patents Inc. | Petroleum resins of improved color and process for making the same |
US4992157A (en) * | 1988-08-29 | 1991-02-12 | Uop | Process for improving the color and color stability of hydrocarbon fraction |
US4897175A (en) * | 1988-08-29 | 1990-01-30 | Uop | Process for improving the color and color stability of a hydrocarbon fraction |
US5028665A (en) * | 1989-01-09 | 1991-07-02 | The Dow Chemical Company | Polymer hydrogenation catalysts |
US5107051A (en) * | 1989-03-14 | 1992-04-21 | Exxon Chemical Patents Inc. | Halogen resistant hydrotreating process and catalyst |
JPH02251525A (ja) * | 1989-03-27 | 1990-10-09 | Mitsui Petrochem Ind Ltd | ポリカーボネートの精製方法 |
JPH03197520A (ja) * | 1989-12-26 | 1991-08-28 | Nkk Corp | クマロン・インデン樹脂およびその脱色方法 |
US5171793A (en) * | 1990-02-22 | 1992-12-15 | Exxon Chemical Patents Inc. | Hydrogenated resins, adhesive formulations and process for production of resins |
US5177163A (en) * | 1990-04-24 | 1993-01-05 | Hercules Incorporated | Light colored, aromatic-modified piperylene resins |
US5109081A (en) * | 1990-12-28 | 1992-04-28 | Exxon Chemical Patents, Inc. | Process for continuous thermal polymerization of cyclic hydrocarbon resins using recycle as a means of controlling molecular weight |
DE4103279C2 (de) * | 1991-02-04 | 1994-09-15 | Ruetgerswerke Ag | Verfahren zur Herstellung heller Inden-Cumaronharze und Kohlenwasserstoffharze |
IT1244724B (it) * | 1991-02-11 | 1994-08-08 | Enimont Anic Srl | Procedimento per la preparazione di resine idrocarburiche incolori e prodotti da esso risultanti |
JP3173841B2 (ja) * | 1992-01-17 | 2001-06-04 | トーネックス株式会社 | 水添石油樹脂 |
US5292864A (en) * | 1992-08-07 | 1994-03-08 | Srchem Incorporated | Decolorizing polyaspartic acid polymers |
TW272214B (es) * | 1993-03-26 | 1996-03-11 | Hercules Inc | |
US5410004A (en) * | 1994-01-24 | 1995-04-25 | Arizona Chemical Company | Thermal polymerization of dicyclopentadiene |
US5502140A (en) * | 1994-10-19 | 1996-03-26 | Hercules Incorporated | Thermally polymerized dicyclopentadiene/vinyl aromatic resins |
-
1995
- 1995-02-03 ES ES95101497T patent/ES2139763T3/es not_active Expired - Lifetime
- 1995-02-03 DE DE69513943T patent/DE69513943T2/de not_active Expired - Lifetime
- 1995-02-03 EP EP95101497A patent/EP0725087B1/en not_active Expired - Lifetime
-
1996
- 1996-01-23 IL IL11686796A patent/IL116867A/xx not_active IP Right Cessation
- 1996-02-01 US US08/595,115 patent/US5817900A/en not_active Expired - Lifetime
- 1996-02-02 AU AU43317/96A patent/AU709095B2/en not_active Ceased
- 1996-02-02 CN CN96105555A patent/CN1070503C/zh not_active Expired - Fee Related
- 1996-02-02 RU RU96102668/04A patent/RU2152405C1/ru active
- 1996-02-02 BR BR9600309A patent/BR9600309A/pt not_active IP Right Cessation
- 1996-02-03 SG SG1996000902A patent/SG54999A1/en unknown
- 1996-02-05 JP JP01869996A patent/JP3971468B2/ja not_active Expired - Lifetime
- 1996-02-17 TW TW085102051A patent/TW416969B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP3971468B2 (ja) | 2007-09-05 |
SG54999A1 (en) | 1998-12-21 |
AU709095B2 (en) | 1999-08-19 |
JPH08239422A (ja) | 1996-09-17 |
EP0725087B1 (en) | 1999-12-15 |
DE69513943T2 (de) | 2000-05-18 |
IL116867A (en) | 2000-06-29 |
IL116867A0 (en) | 1996-05-14 |
TW416969B (en) | 2001-01-01 |
DE69513943D1 (de) | 2000-01-20 |
BR9600309A (pt) | 1997-12-23 |
EP0725087A1 (en) | 1996-08-07 |
US5817900A (en) | 1998-10-06 |
CN1070503C (zh) | 2001-09-05 |
CN1139675A (zh) | 1997-01-08 |
RU2152405C1 (ru) | 2000-07-10 |
AU4331796A (en) | 1996-08-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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