DE602005012869D1 - Wässrige beschichtungszusammensetzungen enthaltend acetoacetyl-funktionelle polymere, beschichtungen und verfahren - Google Patents

Wässrige beschichtungszusammensetzungen enthaltend acetoacetyl-funktionelle polymere, beschichtungen und verfahren

Info

Publication number
DE602005012869D1
DE602005012869D1 DE602005012869T DE602005012869T DE602005012869D1 DE 602005012869 D1 DE602005012869 D1 DE 602005012869D1 DE 602005012869 T DE602005012869 T DE 602005012869T DE 602005012869 T DE602005012869 T DE 602005012869T DE 602005012869 D1 DE602005012869 D1 DE 602005012869D1
Authority
DE
Germany
Prior art keywords
coatings
methods
coating compositions
aqueous coating
compositions contain
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.)
Active
Application number
DE602005012869T
Other languages
English (en)
Inventor
Howard T Killilea
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sherwin Williams Co
Original Assignee
Valspar Sourcing Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=35967810&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE602005012869(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Valspar Sourcing Inc filed Critical Valspar Sourcing Inc
Publication of DE602005012869D1 publication Critical patent/DE602005012869D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/0804—Manufacture of polymers containing ionic or ionogenic groups
    • C08G18/0819—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups
    • C08G18/0823—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups containing carboxylate salt groups or groups forming them
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/67—Unsaturated compounds having active hydrogen
    • C08G18/671—Unsaturated compounds having only one group containing active hydrogen
    • C08G18/672—Esters of acrylic or alkyl acrylic acid having only one group containing active hydrogen
    • 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
    • C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • C09D133/04—Homopolymers or copolymers of esters
    • C09D133/14—Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur or oxygen atoms in addition to the carboxy oxygen
    • 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
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes
    • C09D175/14—Polyurethanes having carbon-to-carbon unsaturated bonds
    • C09D175/16—Polyurethanes having carbon-to-carbon unsaturated bonds having terminal carbon-to-carbon unsaturated bonds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Manufacturing & Machinery (AREA)
  • Paints Or Removers (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DE602005012869T 2004-12-17 2005-12-14 Wässrige beschichtungszusammensetzungen enthaltend acetoacetyl-funktionelle polymere, beschichtungen und verfahren Active DE602005012869D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US63692104P 2004-12-17 2004-12-17
PCT/US2005/045265 WO2006065914A1 (en) 2004-12-17 2005-12-14 Aqueous coating compositions containing acetoacetyl-functional polymers, coatings, and methods

Publications (1)

Publication Number Publication Date
DE602005012869D1 true DE602005012869D1 (de) 2009-04-02

Family

ID=35967810

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005012869T Active DE602005012869D1 (de) 2004-12-17 2005-12-14 Wässrige beschichtungszusammensetzungen enthaltend acetoacetyl-funktionelle polymere, beschichtungen und verfahren

Country Status (10)

Country Link
US (2) US9803045B2 (de)
EP (1) EP1833933B2 (de)
CN (1) CN101061192B (de)
AT (1) ATE423178T1 (de)
AU (1) AU2005317129A1 (de)
BR (1) BRPI0518327A2 (de)
CA (1) CA2583718C (de)
DE (1) DE602005012869D1 (de)
MX (1) MX279192B (de)
WO (1) WO2006065914A1 (de)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8609762B2 (en) 2004-12-17 2013-12-17 Valspar Sourcing, Inc. Aqueous coating compositions containing acetoacetyl-functional polymers, coatings, and methods
CA2583718C (en) 2004-12-17 2013-07-30 Valspar Sourcing, Inc. Aqueous coating compositions containing acetoacetyl-functional polymers, coatings, and methods
US7461645B2 (en) * 2005-01-28 2008-12-09 Hyper Products, Inc. Hand held disc launcher
US7758954B2 (en) * 2005-08-18 2010-07-20 James Hardie Technology Limited Coated substrate having one or more cross-linked interfacial zones
US8202578B2 (en) * 2005-11-15 2012-06-19 Valspar Sourcing, Inc. Crush resistant latex topcoat composition for fiber cement substrates
AU2007211046B2 (en) * 2006-01-31 2011-09-01 Valspar Sourcing, Inc. Method for coating a cement fiberboard article
EP1979426A1 (de) 2006-01-31 2008-10-15 Valspar Sourcing, Inc. Beschichtungssystem für zementverbundartikel
US8277934B2 (en) * 2006-01-31 2012-10-02 Valspar Sourcing, Inc. Coating system for cement composite articles
US9783622B2 (en) 2006-01-31 2017-10-10 Axalta Coating Systems Ip Co., Llc Coating system for cement composite articles
US8133588B2 (en) * 2006-05-19 2012-03-13 Valspar Sourcing, Inc. Coating system for cement composite articles
EP2035516B2 (de) 2006-06-02 2017-01-04 Valspar Sourcing, Inc. Wässrige hochleistungsbeschichtungszusammensetzungen
US7812090B2 (en) 2006-06-02 2010-10-12 Valspar Sourcing, Inc. High performance aqueous coating compositions
CN104693941A (zh) 2006-07-07 2015-06-10 威士伯采购公司 用于水泥复合制品的涂料系统
US8202581B2 (en) 2007-02-16 2012-06-19 Valspar Sourcing, Inc. Treatment for cement composite articles
CA2629952C (en) * 2007-04-26 2015-10-06 Finishes Unlimited, Inc. Radiation-curable coating compositions, composite and plastic materials coated with said compositions and methods for their preparation
US20090004396A1 (en) * 2007-06-26 2009-01-01 Valspar Corporation Highly-Branched, Allyl Ether-Functionalized, Unsaturated Polyester Resins and Coating Compositions of the Same
EP2160439A4 (de) 2007-06-28 2013-12-04 Hardie James Technology Ltd Farbenformulierung für ein gebäudematerial
CA2697184C (en) * 2007-06-29 2015-10-27 James Hardie Technology Limited Multifunctional primers
CA2730176C (en) * 2008-07-10 2016-04-12 Arkema Inc. Coating compositions having increased block resistance
CA2732835C (en) * 2008-08-15 2016-05-24 Valspar Sourcing, Inc. Self-etching cementitious substrate coating composition
US9133064B2 (en) 2008-11-24 2015-09-15 Valspar Sourcing, Inc. Coating system for cement composite articles
CN102395632B (zh) 2009-02-17 2014-12-10 威士伯采购公司 包含乙酰酰基官能聚合物的溶剂型涂料组合物
CN102115513B (zh) * 2009-12-30 2014-05-28 罗门哈斯公司 低气味苯乙烯系聚合物分散体系
CN101880360B (zh) * 2010-07-08 2012-10-10 广东雅图化工有限公司 汽车罩光清漆用水分散型改性丙烯酸酯树脂的制备方法
US9102848B2 (en) 2011-02-28 2015-08-11 Basf Se Environmentally friendly, polymer dispersion-based coating formulations and methods of preparing and using same
CN103173004B (zh) * 2011-12-23 2014-12-03 万华化学（广东）有限公司 具有甲醛反应性的水性聚氨酯分散体组合物及其制备和应用
US8829097B2 (en) 2012-02-17 2014-09-09 Andersen Corporation PLA-containing material
CN104169078A (zh) 2012-03-14 2014-11-26 威士伯采购公司 用于纤维水泥基材的改性抗压碎胶乳面涂层组合物
CN103030744B (zh) * 2012-11-30 2014-10-22 无锡市虎皇漆业有限公司 一种木器漆用聚酯改性丙烯酸树脂及木器漆
AU2014230938B2 (en) 2013-03-14 2017-03-02 Akzo Nobel Coatings International B.V. Hybrid latex emulsions and coating compositions formed from hybrid latex emulsions
US9120936B2 (en) 2013-03-15 2015-09-01 Valspar Sourcing, Inc. Water-based compositions that resist dirt pick-up
US10196537B2 (en) 2013-03-15 2019-02-05 The Sherwin-Williams Company Dirt pick-up resistant composition
US10221322B2 (en) 2013-03-15 2019-03-05 The Sherwin-Williams Company Dirt pick-up resistant composition
EP4151690A1 (de) 2013-03-15 2023-03-22 Swimc Llc Gegen schmutzaufnahme beständige zusammensetzungen auf wasserbasis
EP3191553A4 (de) 2014-09-12 2018-08-22 Valspar Sourcing, Inc. Wasserbasierte beschichtungszusammensetzungen mit schmutzaufnahmewiderstand
EP3085714B1 (de) * 2015-04-21 2018-03-14 Rohm And Haas Company Co2-reduzierende latexbeschichtungszusammensetzung
EP3325526B1 (de) * 2015-07-20 2022-07-06 Dow Global Technologies LLC Beschichtungsadditiv
CN106977890B (zh) 2016-01-19 2019-07-12 广东华润涂料有限公司 适用于可uv固化涂料组合物的具有除甲醛功能的不饱和聚酯
WO2018049407A2 (en) * 2016-09-12 2018-03-15 Resinate Materials Group, Inc. Polyphenol alkoxylate containing blends and coatings
CN108299594A (zh) * 2016-09-30 2018-07-20 广东华润涂料有限公司 用于甲醛清除的水分散性共聚物
BR112019024332A2 (pt) * 2017-05-29 2020-06-16 Dow Global Technologies Llc Processo para preparar um polímero funcional de acetoacetil
JP7044087B2 (ja) * 2018-03-23 2022-03-30 荒川化学工業株式会社 活性エネルギー線硬化型ハードコート用樹脂組成物、硬化膜、積層体
MX2020012514A (es) 2018-05-29 2021-02-16 Swimc Llc Composiciones a base de agua con retencion de brillo a largo plazo.
EP3712190A1 (de) * 2019-03-18 2020-09-23 ALLNEX AUSTRIA GmbH Bindemittel für eine wässrige beschichtungszusammensetzung
CN113366069B (zh) * 2019-02-01 2023-04-21 湛新奥地利有限公司 用于水性涂料组合物的粘结剂
CN112608589A (zh) * 2020-11-29 2021-04-06 无锡市东北塘永丰橡塑厂 一种环保保温橡塑制品的制备方法

Family Cites Families (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA814528A (en) 1969-06-03 S.C. Johnson And Son Ethylenically unsaturated carboxyl-free/carboxyl-containing copolymers
US3380831A (en) 1964-05-26 1968-04-30 Du Pont Photopolymerizable compositions and elements
GB1107249A (en) 1964-08-31 1968-03-27 Johnson & Son Inc S C Alkali-soluble resins and method of preparing the same
JPS5430431B2 (de) 1973-03-22 1979-10-01
JPS6020354B2 (ja) 1977-08-31 1985-05-21 日本特殊塗料株式会社 化粧板の製法
SU833892A1 (ru) 1979-10-12 1981-05-30 Предприятие П/Я А-7924 Композици дл пропитки асбесто-цЕМЕНТНыХ издЕлий
US4908229A (en) 1986-03-11 1990-03-13 Union Oil Of California Method for producing an article containing a radiation cross-linked polymer and the article produced thereby
US4782109A (en) 1986-06-26 1988-11-01 Lindsay Finishes, Incorporated Latex paint formulations and methods
US4839413A (en) * 1986-08-22 1989-06-13 S.C. Johnson & Son, Inc. Resin-fortified emulsion polymers and methods of preparing the same
JP2662673B2 (ja) 1988-03-09 1997-10-15 日本合成化学工業株式会社 感光性樹脂組成物
CA2054373A1 (en) 1990-11-16 1992-05-17 Albert B. Brown Radiation curable composition
DE69124354T3 (de) * 1990-12-21 2003-04-24 Rohm & Haas Lufthärtende Polymerzusammensetzung
US5391624A (en) 1992-02-10 1995-02-21 S. C. Johnson & Son, Inc. Thermosettable compositions
US5296530A (en) * 1992-07-28 1994-03-22 Rohm And Haas Company Method for light-assisted curing of coatings
DE4225105C1 (de) † 1992-07-30 1993-12-09 Herberts Gmbh Überzugsmittel und dessen Verwendung bei der Herstellung von Überzügen mit rasch bearbeitbarer Oberfläche
US5362798A (en) 1993-03-24 1994-11-08 Gencorp Inc. Low-formaldehyde latex binder
US5567761A (en) † 1993-05-10 1996-10-22 Guertin Bros. Coatings And Sealants Ltd. Aqueous two-part isocyanate-free curable, polyurethane resin systems
GB9408725D0 (en) 1994-05-03 1994-06-22 Zeneca Resins Bv Production of aqueous polymer compositions
US5643977A (en) 1994-08-09 1997-07-01 Nippon Paint Co., Ltd. Room-temperature curable waterbased coating compositions
US5534310A (en) * 1994-08-17 1996-07-09 Rohm And Haas Company Method of improving adhesive of durable coatings on weathered substrates
US5536784A (en) 1994-10-06 1996-07-16 Air Products And Chemicals, Inc. Water borne crosslinkable compositions
GB2300193B (en) 1995-04-05 1998-12-09 Cray Valley Ltd Aqueous polymer dispersions
WO1997043325A1 (en) 1996-05-10 1997-11-20 E.I. Du Pont De Nemours And Company Acrylic polymer compounds
CA2255702C (en) 1996-05-28 2003-06-17 Eastman Chemical Company Surfactant-containing acetoacetoxy-functional and enamine-functional polymers
US6048471A (en) 1997-07-18 2000-04-11 Richard G. Henry Zero volatile organic compound compositions based upon organic solvents which are negligibly reactive with hydroxyl radical and do not contribute appreciably to the formation of ground based ozone
US6649679B1 (en) * 1997-09-18 2003-11-18 Eastman Chemical Company Stable waterborne polymer compositions containing poly(alkylenimines)
WO2000031196A1 (en) * 1998-11-20 2000-06-02 The Sherwin-Williams Company Curable compositions comprising acetoacetoxy and imine functionality
GB9906619D0 (en) 1999-03-23 1999-05-19 Zeneca Resins Bv Compositions
GB0005612D0 (en) 2000-03-09 2000-05-03 Avecia Bv Aqueous polymer compositions
AU2002317775A1 (en) * 2002-05-31 2004-01-19 Cray Valley Iberica Dual cure emulsions
AU2004200432A1 (en) * 2003-02-13 2004-09-02 Rohm And Haas Company Aqueous composition and method of preparing nonyellowing coating therefrom
US20060234157A1 (en) 2003-04-16 2006-10-19 Koninklijke Philips Electronics N.V. Composition and method for printing a patterned resist layer
US20050131176A1 (en) 2003-12-10 2005-06-16 Cheng-Le Zhao Process for production of polymer dispersions containing an acetoacetate moiety
US20080305427A1 (en) 2004-10-26 2008-12-11 Takayuki Sanada Lithographic Printing Plate
US8609762B2 (en) 2004-12-17 2013-12-17 Valspar Sourcing, Inc. Aqueous coating compositions containing acetoacetyl-functional polymers, coatings, and methods
CA2583718C (en) 2004-12-17 2013-07-30 Valspar Sourcing, Inc. Aqueous coating compositions containing acetoacetyl-functional polymers, coatings, and methods
US8202578B2 (en) 2005-11-15 2012-06-19 Valspar Sourcing, Inc. Crush resistant latex topcoat composition for fiber cement substrates
AU2007211046B2 (en) 2006-01-31 2011-09-01 Valspar Sourcing, Inc. Method for coating a cement fiberboard article
DE602007008828D1 (de) 2006-01-31 2010-10-14 Valspar Sourcing Inc Beschichtungssystem für zementverbundartikel
EP1979426A1 (de) 2006-01-31 2008-10-15 Valspar Sourcing, Inc. Beschichtungssystem für zementverbundartikel
US8277934B2 (en) 2006-01-31 2012-10-02 Valspar Sourcing, Inc. Coating system for cement composite articles
AU2007201184B8 (en) * 2006-04-11 2013-02-07 Rohm And Haas Company Dirt pickup resistant coating binder having high adhesion to substrates
US8133588B2 (en) 2006-05-19 2012-03-13 Valspar Sourcing, Inc. Coating system for cement composite articles
EP2035516B2 (de) 2006-06-02 2017-01-04 Valspar Sourcing, Inc. Wässrige hochleistungsbeschichtungszusammensetzungen
CN104693941A (zh) 2006-07-07 2015-06-10 威士伯采购公司 用于水泥复合制品的涂料系统
US8202581B2 (en) 2007-02-16 2012-06-19 Valspar Sourcing, Inc. Treatment for cement composite articles

Also Published As

Publication number Publication date
CA2583718A1 (en) 2006-06-22
CA2583718C (en) 2013-07-30
EP1833933A1 (de) 2007-09-19
EP1833933B1 (de) 2009-02-18
US20060135684A1 (en) 2006-06-22
BRPI0518327A2 (pt) 2008-11-11
WO2006065914A8 (en) 2007-06-14
WO2006065914A1 (en) 2006-06-22
MX2007006083A (es) 2007-07-11
ATE423178T1 (de) 2009-03-15
US9803045B2 (en) 2017-10-31
CN101061192A (zh) 2007-10-24
CN101061192B (zh) 2012-03-07
EP1833933B2 (de) 2013-12-11
AU2005317129A1 (en) 2006-06-22
MX279192B (es) 2010-09-22
US20180079851A1 (en) 2018-03-22

Similar Documents

Publication Publication Date Title
DE602005012869D1 (de) Wässrige beschichtungszusammensetzungen enthaltend acetoacetyl-funktionelle polymere, beschichtungen und verfahren
HRP20060307A2 (en) Microcoating comprising siloxanes
ATE510873T1 (de) Verwendung hochfunktioneller, hochverzweigter polyetheraminpolyole zur beschichtung von oberflächen
BRPI0815459A2 (pt) "composição, método de tratamento de um substrato e método de tratamento de uma superfície doméstica"
CO6160235A2 (es) Isoxazolinas insecticidas
DK2134691T3 (da) Quinolinonderivativer som parp- og tank-inhibitorer
EA200701191A1 (ru) Утяжелители с покрытием из диспергатора
DE602006001854D1 (de) Zusammensetzungen und verfahren zur herstellung vo
TW200720274A (en) Dna-pk inhibitors
DK2049491T3 (da) Heteroaryl-sammensætninger anvendelige som inhibitorer af enzymer, der aktiverer E1
EA201001359A1 (ru) Гетероциклические соединения в качестве ингибиторов cxcr2
MY157871A (en) Mapk/erk kinase inhibitors
UY31750A (es) Compuestos y composiciones como inhibidores de quinasa
WO2009057811A3 (en) Heterocyclic compound and pharmaceutical composition thereof
BRPI0719201A2 (pt) Composição antidepressiva, neuroprotetora, inibidora de depósito de b-amilóide ou retardadora de envelhecimento, contendo composto heterocíclico com estrutura específica
EP1964892A3 (de) Optische Schicht mit einem µ-oxo-gebrückten Boron-Subphthalocyanin-Dimer
DE602007002320D1 (de) Antibeschlagbeschichtungszusammensetzung
IL194447A0 (en) Coating compositions, articles, and methods of coating articles
BRPI0704154A (pt) composição adesiva, método para ligar substratos, e, artigo
DE502006008710D1 (de) Substituierte tetrahydroisochinoline als mmp-inhibitoren, verfahren zu ihrer herstellung und ihre verwendung als medikament
DE502007004001D1 (de) Copolymere, verfahren zur ihrer herstellung und ihre verwendung zur behandlung von oberflächen
ATE513818T1 (de) Chinazolinonderivate als tubulinpolymerisationshemmer
PE20060663A1 (es) Hexadecasacaridos biotinilados como anticoagulantes y antitromboticos
EA200701371A1 (ru) Композиция порошкового покрытия и способ ее получения
ATE528280T1 (de) Verfahren zur herstellung von triethanolamin

Legal Events

Date Code Title Description
8363 Opposition against the patent