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 PDF

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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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stage
meth
acrylic acid
wavelength
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KR1019950034807A
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에글리 호르스트
디일 폴커
외르크 클라우즈
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슈타인호프ㆍ라이싱어
바스프 악티엔게젤샤프트
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Publication of KR960013430A publication Critical patent/KR960013430A/ko

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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)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Laminated Bodies (AREA)
  • Paper (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Paints Or Removers (AREA)
  • Manufacture Of Macromolecular Shaped Articles (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

C3/C4화합물의 촉매적 기체상 산화에서 생성되는 반응 기체 혼합물로부터의 (메트)아크릴산의 분리방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (1)

  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.
KR1019950034807A 1994-10-11 1995-10-11 C₃/c₄ 화합물의 촉매적 기체상 산화에서 생성되는 반응 기체 혼합물로부터의 (메트) 아크릴산의 분리방법 KR960013430A (ko)

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

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ID=25940936

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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)

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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
DE202005021576U1 (de) * 2005-12-14 2008-11-06 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
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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
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US11077639B2 (en) 2016-08-19 2021-08-03 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
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
US11969753B2 (en) 2017-08-16 2024-04-30 Basf Se Process for producing matt coatings on sheetlike substrates
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
WO2024042074A1 (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

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Also Published As

Publication number Publication date
ES2139809T3 (es) 2000-02-16
EP0706834B1 (de) 1999-11-03
DE59507175D1 (de) 1999-12-09
DE4439350C2 (de) 1997-09-11
EP0706834A1 (de) 1996-04-17
ATE186240T1 (de) 1999-11-15
DE4439350C3 (de) 2000-06-15
DK0706834T3 (da) 2000-02-14
DE4439350A1 (de) 1996-04-18

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