KR960013430A - C₃/c₄ 화합물의 촉매적 기체상 산화에서 생성되는 반응 기체 혼합물로부터의 (메트) 아크릴산의 분리방법 - Google Patents
C₃/c₄ 화합물의 촉매적 기체상 산화에서 생성되는 반응 기체 혼합물로부터의 (메트) 아크릴산의 분리방법 Download PDFInfo
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- KR960013430A KR960013430A KR1019950034807A KR19950034807A KR960013430A KR 960013430 A KR960013430 A KR 960013430A KR 1019950034807 A KR1019950034807 A KR 1019950034807A KR 19950034807 A KR19950034807 A KR 19950034807A KR 960013430 A KR960013430 A KR 960013430A
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- acrylic acid
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/06—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation
- B05D3/061—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation using U.V.
- B05D3/065—After-treatment
- B05D3/067—Curing or cross-linking the coating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1418—Recovery of products
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
- C07C57/02—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
- C07C57/03—Monocarboxylic acids
- C07C57/04—Acrylic acid; Methacrylic acid
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Laminated Bodies (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Paper (AREA)
- Paints Or Removers (AREA)
Abstract
본 발명은 고비점 비활성 소수성 유기 액체를 사용하여 역류 흡수에 의한 프로필렌 및/또는 아크롤레인의 촉매적 기체상 산화에서 생성되는 반응 기체 혼합물로부터의 (메트)아크릴산의 분리 방법에 관한 것이며, 여기에서 반응 기체 혼합물은 하향 고비점 비활성 소수성 유기 액체에 역류로 흡수 칼럼을 통해 통과하고, 계속해서 (메트)아크릴산은 흡수 칼럼을 빠저나오고 (메트)아크릴산을 함유하는 액체 유출물로부터 분별 분리되며, 주변 분위기와의 접촉으로부터 야기되는 자연적 에너지 손실을 초과하는 흡수 칼럼으로부터의 일정량의 에너지의 제어에 의해 흡수 칼럼에서 자연적으로 발생하는 흡수 과정에 정류 과정이 중복된다.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (1)
- 반응 기체 혼합물을 하향 고비점 비활성 소수성 유기 액체에 역류로 흡수 칼럼을 통해 통과시키고, 계속해서 (메트)아크릴산을 흡수 칼럼을 빠저나오고 (메트)아크릴산을 함유하는 액체 유출물로부터 분별 분리시키는 것으로 이루어지며, 주변 분위기와의 접촉으로부터 야기되는 자연적 에너지 손실을 초과하는 흡수 칼럼으로부터의 일정량의 에너지의 제어에 의해 흡수 칼럼에서 자연적으로 발생하는 흡수 과정에 정류 과정이 중복됨을 특징으로 하는, 고비점 비활성 소수성 유기 액체를 사용하여 역류 흡수에 의한 프로필렌 및/또는 아크롤레인의 촉매적 기체상 산화에서 생성되는 반응 기체 혼합물로부터의 (메트)아크릴산의 분리 방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP443624.9 | 1994-10-11 | ||
DE4436249 | 1994-10-11 | ||
DE4439350A DE4439350C3 (de) | 1994-10-11 | 1994-11-04 | Verfahren zur Herstellung eines mit UV-härtbarem Lack beschichteten flächenförmigen Trägermaterials |
Publications (1)
Publication Number | Publication Date |
---|---|
KR960013430A true KR960013430A (ko) | 1996-05-22 |
Family
ID=25940936
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950034807A KR960013430A (ko) | 1994-10-11 | 1995-10-11 | C₃/c₄ 화합물의 촉매적 기체상 산화에서 생성되는 반응 기체 혼합물로부터의 (메트) 아크릴산의 분리방법 |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0706834B1 (ko) |
KR (1) | KR960013430A (ko) |
AT (1) | ATE186240T1 (ko) |
DE (2) | DE4439350C3 (ko) |
DK (1) | DK0706834T3 (ko) |
ES (1) | ES2139809T3 (ko) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19754633A1 (de) * | 1997-12-09 | 1999-06-10 | Mze Engineering Fuer Verfahren | Verfahren und Vorrichtung zum Vernetzen und Härten von Lack |
DE19834184A1 (de) | 1998-07-29 | 2000-02-03 | Basf Ag | Verfahren und Vorrichtung zur Optimierung von Lacken |
US6333076B1 (en) * | 1999-07-28 | 2001-12-25 | Armstrong World Industries, Inc. | Composition and method for manufacturing a surface covering product having a controlled gloss surface coated wearlayer |
DE102005060198A1 (de) * | 2005-12-14 | 2007-06-28 | Institut für Oberflächenmodifizierung e.V. | Vorrichtung zur Durchführung eines Verfahrens zur Modifizierung von Oberflächen strahlenhärtbarer Farben und Lacke durch photochemische Mikrofaltung mittels kurzwelliger monochromatischer UV-Strahlung unter stabilen Bestrahlungs- und Inertisierungsbedingungen |
US7547739B2 (en) | 2005-12-20 | 2009-06-16 | E. I. Du Pont De Nemours And Company | Powder coating composition providing low gloss |
DE102006002596A1 (de) * | 2006-01-18 | 2007-07-19 | Tesa Ag | Verbundfolie |
DE102006042063B4 (de) | 2006-09-05 | 2022-04-07 | Wilhelm Taubert GmbH | Verfahren zur Einstellung des Glanzgrades und der Haptik von dekorativen und funktionellen Oberflächen |
NL1033751C2 (nl) * | 2007-04-25 | 2008-10-28 | Trespa Int Bv | Inrichting en werkwijze voor het met UV-straling bestralen van een of meer door straling hardbare coatings. |
NL1033924C2 (nl) * | 2007-06-01 | 2008-12-02 | Trespa Int Bv | Werkwijze voor het vervaardigen van een decoratief paneel, alsmede een decoratief paneel. |
DE102007060536A1 (de) * | 2007-12-13 | 2009-06-18 | Henkel Ag & Co. Kgaa | Beschichtungsmittel mit doppelter Vernetzung |
DE102008060906A1 (de) | 2008-12-09 | 2010-06-10 | Innovative Oberflächentechnologie GmbH | Polymeroberfläche mit hoher Netzwerkdichte und Verfahren zur Herstellung derselben |
AT510217B1 (de) | 2010-08-13 | 2013-12-15 | Hueck Folien Gmbh | Verfahren zur partiellen mattierung von uv-lackschichten |
EP2527408B1 (de) * | 2011-05-24 | 2015-07-01 | Surteco Decor GmbH | Verfahren zum Herstellen einer Folie mit mattierter Oberfläche |
DE102013000792A1 (de) * | 2013-01-17 | 2014-07-17 | Armstrong DLW GmbH | Emissionsarmes Flächengebilde |
EP2946035A1 (en) * | 2013-01-17 | 2015-11-25 | Armstrong World Industries, Inc. | Curing methods and products produced therefrom |
DE202013010250U1 (de) * | 2013-05-10 | 2013-11-26 | Oerlikon Trading Ag, Trübbach | Glanzgradeinstellung von Kunststoffsubstraten mit metallischen Finish |
NL2011719C2 (en) | 2013-11-01 | 2015-05-04 | Trespa Int Bv | A decorative panel. |
US10933608B2 (en) * | 2016-08-19 | 2021-03-02 | Wilsonart Llc | Surfacing materials and method of manufacture |
US11745475B2 (en) | 2016-08-19 | 2023-09-05 | Wilsonart Llc | Surfacing materials and method of manufacture |
US11504955B2 (en) | 2016-08-19 | 2022-11-22 | Wilsonart Llc | Decorative laminate with matte finish and method of manufacture |
US11077639B2 (en) | 2016-08-19 | 2021-08-03 | Wilsonart Llc | Surfacing materials and method of manufacture |
IT201600114240A1 (it) * | 2016-11-11 | 2018-05-11 | Maurizio Nasatti | Procedimento per la fabbricazione di pannelli decorativi, in particolare per il rivestimento di mobili, pareti, eccetera |
WO2019034675A1 (de) * | 2017-08-16 | 2019-02-21 | Basf Se | Verfahren zur herstellung matter beschichtungen auf flächigen substraten |
PL236233B1 (pl) * | 2018-07-02 | 2020-12-28 | Schattdecor Spolka Z Ograniczona Odpowiedzialnoscia | Sposób wytwarzania wielowarstwowej matowej powierzchni lakierowanej oraz produkt zawierający wielowarstwową powierzchnię lakierowaną |
DE102020007628B4 (de) | 2020-12-14 | 2023-05-04 | Hans Schmid GmbH & Co. KG | Verfahren zur Herstellung einer Werkstoffplatte sowie eines Kaschierfilms und Verwendung einer solchen Werkstoffplatte |
CN114192369B (zh) * | 2021-09-27 | 2023-01-20 | 中山易必固电子束科技有限公司 | 一种带立体纹路的彩色超级哑光装饰板的制备方法 |
WO2024042073A1 (en) * | 2022-08-24 | 2024-02-29 | Covestro (Netherlands) B.V. | Process for providing low gloss coatings |
DE102022126978A1 (de) | 2022-10-14 | 2024-04-25 | Neisemeier Invest Gmbh | Verfahren zur Herstellung einer tiefmatten Werkstoffplatte mit Beton- und Steinstruktur |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4993467A (ko) * | 1972-11-07 | 1974-09-05 | ||
GB1509312A (en) * | 1974-04-01 | 1978-05-04 | Nippon Paint Co Ltd | Method and apparatus for curing photo-curable composition |
US4313969A (en) * | 1979-09-10 | 1982-02-02 | Fusion Systems Corporation | Method and apparatus for providing low gloss and gloss controlled radiation-cured coatings |
US4326001A (en) * | 1980-10-01 | 1982-04-20 | Gaf Corporation | Radiation cured coating and process therefor |
DE3110754A1 (de) * | 1981-03-19 | 1982-09-30 | Letron GmbH, 8750 Aschaffenburg | Verfahren zur herstellung eines mit durch elektronenstrahlen gehaertetem lack beschichtetem flaechenfoermigen traegermaterials mit matter oberflaeche |
DE3812121C2 (de) * | 1988-04-12 | 1996-06-05 | Alkor Gmbh | Aus zwei Schichten bestehende Folienbahn sowie Verfahren zur Herstellung eines flächenförmigen Trägermaterials |
DE4002682A1 (de) * | 1990-01-31 | 1991-08-01 | Herberts Gmbh | Verfahren zum beschichten von substraten mit durch uv-strahlung haertbaren ueberzugsmitteln |
-
1994
- 1994-11-04 DE DE4439350A patent/DE4439350C3/de not_active Expired - Fee Related
-
1995
- 1995-09-23 EP EP95115015A patent/EP0706834B1/de not_active Expired - Lifetime
- 1995-09-23 ES ES95115015T patent/ES2139809T3/es not_active Expired - Lifetime
- 1995-09-23 DK DK95115015T patent/DK0706834T3/da active
- 1995-09-23 AT AT95115015T patent/ATE186240T1/de not_active IP Right Cessation
- 1995-09-23 DE DE59507175T patent/DE59507175D1/de not_active Expired - Fee Related
- 1995-10-11 KR KR1019950034807A patent/KR960013430A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
ES2139809T3 (es) | 2000-02-16 |
EP0706834A1 (de) | 1996-04-17 |
DE4439350A1 (de) | 1996-04-18 |
DE4439350C3 (de) | 2000-06-15 |
EP0706834B1 (de) | 1999-11-03 |
DK0706834T3 (da) | 2000-02-14 |
DE59507175D1 (de) | 1999-12-09 |
ATE186240T1 (de) | 1999-11-15 |
DE4439350C2 (de) | 1997-09-11 |
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