EP1799742A1 - Strahlungshärtbar modifizierte, ungesättigte, amorphe polyester - Google Patents
Strahlungshärtbar modifizierte, ungesättigte, amorphe polyesterInfo
- Publication number
- EP1799742A1 EP1799742A1 EP05777802A EP05777802A EP1799742A1 EP 1799742 A1 EP1799742 A1 EP 1799742A1 EP 05777802 A EP05777802 A EP 05777802A EP 05777802 A EP05777802 A EP 05777802A EP 1799742 A1 EP1799742 A1 EP 1799742A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- unsaturated
- acid
- radiation
- component
- curable modified
- 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.)
- Withdrawn
Links
Classifications
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- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/91—Polymers modified by chemical after-treatment
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J167/00—Adhesives based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Adhesives based on derivatives of such polymers
- C09J167/06—Unsaturated polyesters having carbon-to-carbon unsaturation
-
- 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
- C08G18/68—Unsaturated polyesters
- C08G18/683—Unsaturated polyesters containing cyclic groups
- C08G18/686—Unsaturated polyesters containing cyclic groups containing cycloaliphatic groups
-
- 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/81—Unsaturated isocyanates or isothiocyanates
- C08G18/8141—Unsaturated isocyanates or isothiocyanates masked
- C08G18/815—Polyisocyanates or polyisothiocyanates masked with unsaturated compounds having active hydrogen
- C08G18/8158—Polyisocyanates or polyisothiocyanates masked with unsaturated compounds having active hydrogen with unsaturated compounds having only one group containing active hydrogen
- C08G18/8175—Polyisocyanates or polyisothiocyanates masked with unsaturated compounds having active hydrogen with unsaturated compounds having only one group containing active hydrogen with esters of acrylic or alkylacrylic acid having only one group containing active hydrogen
-
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/52—Polycarboxylic acids or polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation
- C08G63/54—Polycarboxylic acids or polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation the acids or hydroxy compounds containing carbocyclic rings
-
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/88—Post-polymerisation treatment
-
- 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
- C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
- C09D167/06—Unsaturated polyesters having carbon-to-carbon unsaturation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31786—Of polyester [e.g., alkyd, etc.]
Definitions
- Radiation-curable coating materials have become increasingly important in recent years, as the content of volatile organic compounds (VOC) of these systems is low.
- the film-forming components are relatively low molecular weight in the coating material and therefore low viscosity, so that can be dispensed with high proportions of organic solvents.
- Permanent coatings are obtained by applying a high molecular weight, polymeric network by z.
- B. UV light or electron beam initiated crosslinking reactions is formed.
- volume shrinkage which is reported in the literature as a reason for the partially poor adhesion of radiation-curable coating materials on different substrates [Surface Coatings International Part A, 2003/06, pp. 221-228].
- UP resins based on dicidol as diol component are z. B. known from DE 953 117, DE 22 45 110, DE 27 21 989, EP 0 114 208, EP 0 934 988.
- DE 953 117 describes a process for the preparation of unsaturated polyesters, characterized in that unsaturated dicarboxylic acids are reacted with polycyclic, polyhydric alcohols whose hydroxyl groups are distributed on different rings of a suitably fused ring system.
- These polyesters can be polymerized with vinyl compounds such as styrene, alkylstyrene, chlorostyrene, vinylnaphthalene and vinyl acetate to give tack-free films.
- Aromatic vinyl compounds as described in DE 953 117 may disadvantageously z. B. on resistance properties such. As weathering stabilities affect, which is why they are hardly used in high quality adhesives and / or coatings. As detailed own experiments have shown, furthermore, with resin-vinyl monomer compositions as described in DE 953 117, only an improvement in tack freedom is achieved.
- the compounds prepared in the present invention are characterized in that the adhesion of Coating materials is improved, at the same time improved corrosion protection, higher hardness, improved gloss and polymer content at the same viscosity of the paint or adhesive and low volume shrinkage during crosslinking and good color stability of the crosslinked polymer.
- DE 22 45 110 describes polyester compositions of unsaturated polyesters, vinyl monomers, activators, and additives for the production of coatings, which can be cured by means of IR radiation, and which are said to improve the sandability, curing properties and stackability.
- the present invention is concerned with UV or electron beam curing adhesive and Be Anlagenungsstoffsy stars.
- the compounds described in DE 27 21 989 are only accessible to crosslinking with aminoplasts.
- the polyester backbone described there has exclusively saturated character. Networking via free radical polymerization, which can be initiated by radiant energy, is not possible.
- WO 89/07622 describes radiation-resistant acrylstyrene-containing polyesters and polycarbonates, which could optionally contain diclidol, for the packaging of e.g. Foodstuffs such as fruit juices, soft drinks, wine, etc.
- the unsaturated polyesters on which the present invention is based are free of acylstyryl units and moreover radiation-curing.
- Non-radiation-crosslinking compositions are also described in DE 102 05 065.
- the polyester resins used there contain, instead of the bis (hydroxymethyl) tricyclopentadiene derivatives used in the present invention, only dicyclopentadienes which are not amenable to direct esterification. As a result, particularly pressure-resistant and thus high-priced reactors must be used for the production, which from an economic point of view is not recommended.
- Object of the present invention was to find an adhesion-improving composition, the properties of radiation-curable adhesives and coating materials, such.
- adhesion of coating materials improved and at the same time high corrosion protection, high hardness, improved gloss of the coating and a low viscosity of the paint and has a lower volume shrinkage during crosslinking.
- the reactivity towards the radiation-induced crosslinking reaction should be very high.
- the invention therefore radiation-curable modified, unsaturated, amorphous polyesters consisting essentially of
- Another object of the invention is the use of radiation-curable modified, unsaturated, amorphous polyesters consisting essentially of
- Radiation-curing coating materials adhesives, laminations, printing inks and inks, polishes, glazes, pigment pastes, fillers, cosmetics articles,
- plastics such as polyethylene, polypropylene or polycarbonate, polymethylmethacrylate, ABS, but also to glass, paper, wood, ceramics.
- a Dicidolgemisch of the isomeric compounds 3,8-bis (hydroxymethyl) tricyclo [5.2.1.0 2> 6 ] decane, 4,8-bis (hydroxymethyl) tricyclo [5.2.1.0 2 ' 6 ] decane and 5 , 8-bis (hydroxymethyl) tricyclo [5.2.1.0 2 ' 6 ] decane, wherein each isomer may be contained in a proportion of 20 to 40% in the mixture and the sum of the three isomers 90 to 100%, preferably 95 to 100%, and the mixture is at least 5% present in the alcohol component of the polyester.
- the isomer content of the Dicidolgemisches can qualitatively and quantitatively z.
- the diclidol mixture can contain up to 10% further isomers of the dicidol and / or trimeric and / or higher isomeric diols of the Diels-Alder reaction product of cyclopentadiene.
- the unsaturated, amorphous polyester resins contain at least one ⁇ , ⁇ -unsaturated dicarboxylic acid as the starting acid component.
- the unsaturated, amorphous polyester resins contain at least one ⁇ , ⁇ -unsaturated dicarboxylic acid as the starting acid component.
- Polyester resins Citracon, fumar, itaconic, maleic and / or mesaconic acid.
- Phthalic acid isophthalic acid, terephthalic acid, 1,4-cyclohexanedicarboxylic acid, succinic acid, sebacic acid, methyltetra-, methylhexahydrophthalic acid, hexahydrophthalic acid, tetrahydrophthalic acid, dodecanedioic acid, adipic acid, azelaic acid, isononanoic acid, 2-ethylhexanoic acid, pyromellitic acid and / or trimellitic acid (anhydride Preferred are hexahydrophthalic acid, tetrahydrophthalic acid, dodecanedioic acid, adipic acid, azelaic acid, trimellitic acid (anhydride) and / or
- the acid component can consist partly or completely of anhydrides and / or alkyl esters, preferably methyl esters.
- the unsaturated, amorphous polyesters may have an acid number between 1 and 200 mg KOH / g, preferably between 1 and 100, particularly preferably between 1 and 50 mg KOH / g and a OH number between 1 and 200 mg KOH / g, preferably between 1 and 100, particularly preferably between 1 and 50 mg KOH / g.
- the glass transition temperature, Tg, of the radiation-curable modified, unsaturated, amorphous polyester varies from -30 to +100 ° C, preferably from -20 to +80 ° C, particularly preferably from -10 to +60 ° C.
- the saturated polyesters consist of an alcohol component having at least 90%, preferably 95%, particularly preferably 100%, of the dicidol mixture of the isomeric compounds 3,8-
- isocyanates having an ethylenically unsaturated grouping such as.
- B. (meth) acryloyl isocyanate, ⁇ , ⁇ -dimethyl-3-isopropenylbenzylisocyanat, (meth) acrylic alkyl isocyanate with alkyl spacers having one to 12, preferably 2 to 8, more preferably 2 to 6 carbon atoms, such as.
- component B) have reaction products Amino or hydroxyalkyl (meth) acrylates whose Alkylspacer have one to 12, preferably 2 to 8, particularly preferably 2 to 6 carbon atoms, and diisocyanates such. Cyclohexane diisocyanate, methylcyclohexane diisocyanate, ethylcyclohexane diisocyanate,
- reaction products in the molar ratio of 1: 1 of hydroxyethyl acrylate and / or hydroxyethyl methacrylate with isophorone diisocyanate and / or H 12 MDI and / or HDI.
- polyisocyanates are the compounds prepared by di-, trimerization, allophanatization, biuretization and / or urethanization of the simple diisocyanates with more than two isocyanate groups per molecule, for example the
- HMDI with polyhydric alcohols (for example glycerol, trimethylolpropane, pentaerythritol) or polyhydric polyamines or the triisocyanurates obtainable by trimerization of the simple diisocyanates, such as, for example, IPDI, HDI and HMDI.
- polyhydric alcohols for example glycerol, trimethylolpropane, pentaerythritol
- polyhydric polyamines or the triisocyanurates obtainable by trimerization of the simple diisocyanates, such as, for example, IPDI, HDI and HMDI.
- the educts also makes it possible to adjust the later hardness of the crosslinked film. If z.
- the products of components A) and B) can also be dissolved in diluents.
- diluents which can be involved in the radiation-induced crosslinking reaction are preferred (so-called reactive or reaction diluents).
- Preferred reactive diluents are acrylic acid and / or methacrylic acid, C 1 -C 4 o-alkyl esters and / or cycloalkyl esters of methacrylic acid and / or acrylic acid, glycidyl methacrylate, glycidyl acrylate, 1,2-epoxybutyl acrylate, 1,2-epoxybutyl methacrylate, 2,3-epoxycyclopentyl- acrylate, 2,3-Epoxycyclopentylmethacrylat and the analogous amides, wherein also styrene and / or its derivatives may be present to a lesser extent.
- radiation-reactive solvents are di-tri- and / or tetraacrylates and their methacryl analogs, which formally result from the reaction products of acrylic acid or methacrylic acid and an alcohol component with elimination of water.
- alcohol component As customary alcohol component z.
- compositions according to the invention are prepared by (semi) continuous or discontinuous esterification and condensation of the starting acids and alcohols in a one-stage or multi-stage procedure. Then, the reaction of the polyester A) with the component B). The reaction can be carried out in the melt or in solution of a suitable reactive diluent.
- component A by reacting the starting components for the preparation of component A) at a temperature of 150 to 270 ° C, preferably in an inert gas atmosphere, wherein the inert gas has an oxygen content of less than 50 ppm and subsequent reaction with the component B) in the melt or in solution a suitable reactive diluent at temperatures between 20 and 230 ° C, preferably between 40 and 200 ° C, more preferably between 50 and 180 ° C.
- Resin solutions A and B were coated with Darocur 1173 (Ciba Specialty Chemicals, 1.5% on solid resin), knife-coated on a glass plate, and bonder sheets and various plastics. The films were then cured by means of UV light (medium pressure mercury lamp, 70 W / 350 nm optical filter) for about 16 seconds. The previously soluble films are no longer soluble in methyl ethyl ketone.
- ABS (acrylonitrile-butydiene-styrene) terpolymer
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- General Chemical & Material Sciences (AREA)
- Macromonomer-Based Addition Polymer (AREA)
- Paints Or Removers (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Polyesters Or Polycarbonates (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200410049544 DE102004049544A1 (de) | 2004-10-12 | 2004-10-12 | Strahlungshärtbar modifizierte, ungesättigte, amorphe Polyester |
PCT/EP2005/054021 WO2006040210A1 (de) | 2004-10-12 | 2005-08-16 | Strahlungshärtbar modifizierte, ungesättigte, amorphe polyester |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1799742A1 true EP1799742A1 (de) | 2007-06-27 |
Family
ID=35395747
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05777802A Withdrawn EP1799742A1 (de) | 2004-10-12 | 2005-08-16 | Strahlungshärtbar modifizierte, ungesättigte, amorphe polyester |
Country Status (11)
Country | Link |
---|---|
US (1) | US7759424B2 (de) |
EP (1) | EP1799742A1 (de) |
JP (1) | JP2008516065A (de) |
KR (1) | KR20070068362A (de) |
CN (1) | CN100523042C (de) |
BR (1) | BRPI0515974A (de) |
CA (1) | CA2584182A1 (de) |
DE (1) | DE102004049544A1 (de) |
RU (1) | RU2007117486A (de) |
TN (1) | TNSN07132A1 (de) |
WO (1) | WO2006040210A1 (de) |
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DE102006045041A1 (de) * | 2006-09-25 | 2008-03-27 | Evonik Degussa Gmbh | Strahlenhärtbare Formulierung, die zu flexiblen Beschichtungen mit erhöhtem Korrosionsschutz auf Metalluntergründen führt |
KR101498160B1 (ko) * | 2008-12-30 | 2015-03-03 | 에스케이케미칼 주식회사 | Pccd 폴리에스테르 조성물, pccd 폴리에스테르 수지, 이를 포함하는 용제형 코팅제 및 접착제, 및 이의 제조 방법 |
CN102361905B (zh) * | 2009-03-25 | 2013-11-06 | 帝斯曼知识产权资产管理有限公司 | 不饱和聚酯树脂 |
CN101649176B (zh) * | 2009-08-25 | 2012-11-07 | 东华大学 | 不饱和脂肪族聚酯型聚氨酯粘合剂 |
JP5737804B2 (ja) * | 2011-04-13 | 2015-06-17 | フジコピアン株式会社 | 貼着性機能性フィルム |
WO2014190302A1 (en) * | 2013-05-24 | 2014-11-27 | Massachusetts Institute Of Technology | Hydrophobic tissue adhesives |
CN103589383B (zh) * | 2013-11-03 | 2015-03-25 | 江苏金瀚电子科技发展有限公司 | 软排线用聚酯树脂组合物 |
CN104629665A (zh) * | 2015-01-27 | 2015-05-20 | 安徽环瑞电热器材有限公司 | 一种耐热阻燃环保胶水及其制备方法 |
CN105504972A (zh) * | 2016-02-23 | 2016-04-20 | 谭海林 | 一种水性uv固化陶瓷油墨及其制备方法 |
CN105585902A (zh) * | 2016-02-23 | 2016-05-18 | 佛山市彩贵新型材料有限公司 | 一种水性uv固化喷涂油墨及其制备方法 |
CN105504976A (zh) * | 2016-02-23 | 2016-04-20 | 佛山市彩贵新型材料有限公司 | 一种陶瓷喷涂水性油墨及其制备方法 |
CN105585899A (zh) * | 2016-02-23 | 2016-05-18 | 谭海林 | 一种水性uv固化陶瓷喷涂油墨及其制备方法 |
EP3243863A1 (de) | 2016-05-09 | 2017-11-15 | Evonik Degussa GmbH | Verwendung von block-copolymeren in klebstoffen |
CN107082875B (zh) * | 2017-06-06 | 2019-04-30 | 无锡阿科力科技股份有限公司 | 耐热型不饱和聚酯树脂及其制备方法 |
KR102076031B1 (ko) * | 2018-01-09 | 2020-02-11 | 주식회사 케이씨씨 | 도료 조성물 |
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DE10338560A1 (de) * | 2003-08-22 | 2005-03-17 | Degussa Ag | Strahlenhärtbare Harze auf Basis hydrierter Keton- und Phenol-Aldehydharze und ein Verfahren zu ihrer Herstellung |
DE10338561A1 (de) * | 2003-08-22 | 2005-04-14 | Degussa Ag | Keton-Aldehydharze, insbesondere Cyclohexanon-Formaldehydharze mit geringem Wassergehalt und hoher thermischer Bestätigkeit und Vergilbungsbeständigkeit sowie ein Verfahren zur Herstellung und Verwendung |
DE10338559A1 (de) * | 2003-08-22 | 2005-04-14 | Degussa Ag | Verfahren zur Herstellung von Keton-Formaldehydharzen |
DE102004005208A1 (de) * | 2004-02-03 | 2005-08-11 | Degussa Ag | Verwendung strahlenhärtbarer Harze auf Basis hydrierter Keton- und Phenol-Aldehydharze |
-
2004
- 2004-10-12 DE DE200410049544 patent/DE102004049544A1/de not_active Ceased
-
2005
- 2005-08-16 CA CA 2584182 patent/CA2584182A1/en not_active Abandoned
- 2005-08-16 KR KR1020077008219A patent/KR20070068362A/ko not_active Application Discontinuation
- 2005-08-16 CN CNB2005800012510A patent/CN100523042C/zh not_active Expired - Fee Related
- 2005-08-16 EP EP05777802A patent/EP1799742A1/de not_active Withdrawn
- 2005-08-16 WO PCT/EP2005/054021 patent/WO2006040210A1/de active Application Filing
- 2005-08-16 BR BRPI0515974-1A patent/BRPI0515974A/pt not_active Application Discontinuation
- 2005-08-16 US US11/577,139 patent/US7759424B2/en not_active Expired - Fee Related
- 2005-08-16 JP JP2007536131A patent/JP2008516065A/ja active Pending
- 2005-08-16 RU RU2007117486/04A patent/RU2007117486A/ru unknown
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2007
- 2007-04-11 TN TNP2007000132A patent/TNSN07132A1/fr unknown
Non-Patent Citations (1)
Title |
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See references of WO2006040210A1 * |
Also Published As
Publication number | Publication date |
---|---|
US7759424B2 (en) | 2010-07-20 |
WO2006040210A1 (de) | 2006-04-20 |
BRPI0515974A (pt) | 2008-08-12 |
RU2007117486A (ru) | 2008-11-20 |
KR20070068362A (ko) | 2007-06-29 |
DE102004049544A1 (de) | 2006-04-13 |
CA2584182A1 (en) | 2006-04-20 |
TNSN07132A1 (en) | 2008-11-21 |
US20090035595A1 (en) | 2009-02-05 |
CN100523042C (zh) | 2009-08-05 |
CN1878814A (zh) | 2006-12-13 |
JP2008516065A (ja) | 2008-05-15 |
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