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1. 发明申请

WO2018015530A1 PULVERLACKFORMULIERUNG 审中-公开
标题翻译：制备粉末涂料
公开(公告)号：WO2018015530A1
公开(公告)日：2018-01-25
申请号：PCT/EP2017/068463
申请日：2017-07-21
申请人： TIGER COATINGS GMBH & CO. KG
发明人： HINTERSTEINER, Ingrid , HERZHOFF, Carsten , ROITNER, Thomas , BUCHINGER, Gerhard
IPC分类号： C08F299/04 , C09D167/06
摘要： Die vorliegende Erfindung betrifft eine Pulverlackformulierung umfassend mindestens einen teilkristallinen thermoplastischen ungesättigten Polyester (A), zumindest ein mit diesem Polyester copolymerisierbares thermoplastisches Allyl-Präpolymer (B) und ein thermisches Initiationssystem (C) bestehend aus mindestens einem thermischen Initiator, wobei das Allyl-Präpolymer (B) ein Massenmittel der Molmasse von größer 5000 g/mol, bevorzugt von größer 10000 g/mol und besonders bevorzugt von größer 20000 g/mol aufweist und/oder eine Viskosität von 30 mPas bis 200 mPas, bevorzugt zwischen 40 mPas und 170 mPas, besonders bevorzugt zwischen 50 mPas und 150 mPas und wobei der ungesättigte Polyester (A) einen Schmelzpunkt zwischen 90-120 °C, bevorzugt 90-110 °C, besonders bevorzugt 90-105 °C, ganz besonders bevorzugt 90-100 °C aufweist.
摘要翻译：
本发明涉及一种粉末涂料制剂，其包含至少AUML一个半结晶热塑性不饱和; ttigten聚酯（A），与此聚酯热塑性烯丙基-PR＆AUML的至少一种单体共聚;聚合物（B）和热引发体系（C），其包括中的至少一种热引发剂，其中所述烯丙基-PR＆AUML;聚合物（B）具有更大的＆oUML的重均分子量;道路他5000g / mol的，优选从GR＆ouml;道路他万克/ mol，特别优选从GR＆ouml;道路它具有40毫帕·秒和170毫帕·秒，更优选为50毫帕·秒至150毫帕·秒之间，并且其中至20,000g / mol和/或30个的粘度BEAR吨至200毫帕·秒，优选AUML的不饱和; ttigte聚酯（A）具有介于90的熔点 -120℃，优选90-110℃，更优选90-105℃，最优选90-100℃。

2. 发明申请

WO2021229008A1 POLYMERIC THERMOSETTING MULTI-COMPONENT POWDER COMPOSITION FOR USE IN A 3D PRINTING PROCESS 审中-公开
公开(公告)号：WO2021229008A1
公开(公告)日：2021-11-18
申请号：PCT/EP2021/062739
申请日：2021-05-12
申请人： TIGER COATINGS GMBH & CO. KG
发明人： KAYNAK, Baris , KUBALLA, Patrick , BUCHINGER, Gerhard
IPC分类号： B29C64/141 , B29C64/153 , B33Y70/00 , C08G59/42 , C08G59/48 , C08G59/58 , C08J3/12 , C08J3/24 , C08G59/40 , C08G59/56
摘要： The present invention is directed to a polymeric thermosetting multi-component powder composition for use in a 3D printing process comprising at least component A and component B, wherein component A is present in a multitude of discrete particles, each particle being homogenous and comprising a curable resin but no curing agent for this resin, and component B is present in another multitude of discrete particles, each particle being homogenous and comprising a curing agent for at least partially curing said curable resin, but no curable resin solely curable by the curing agent. Also disclosed is a 3D thermoset object obtained by using such composition in a 3D printing process, a process for production of such a composition and use of such a composition in a 3D printing process.

3. 发明申请

WO2019141800A1 THERMOPLASTIC 审中-公开
公开(公告)号：WO2019141800A1
公开(公告)日：2019-07-25
申请号：PCT/EP2019/051220
申请日：2019-01-18
申请人： TIGER COATINGS GMBH & CO. KG
发明人： HINTERSTEINER, Ingrid , WEIGL, Sabrina , ROITNER, Thomas , BUCHINGER, Gerhard , HERZHOFF, Carsten
IPC分类号： C09D5/03 , C08G63/21 , C08G63/52 , C08G63/676 , C08G63/685 , C08G63/688 , C08G63/692 , C08G63/78 , C09D167/06 , C09D167/07
摘要： The present invention relates to a thermoplastic, unsaturated semi-crystalline polyester (A) with a Mp of 35°C or above comprising allyl functional groups of formula 1, wherein X is selected from O, N, S and/or P, the value of n is 1 to 4, preferably 1 or 2, the value of p is 0 or 1, R is a substituted or unsubstituted aromatic, aliphatic or cycloaliphatic carbon chain with a number of carbon atoms from 0 to 10, preferably from 2 to 6, and m is at least 1, preferably between 1 and 3, said polyester (A) having a melt viscosity at 130°C below 5 Pas, preferably below 3, more preferably below 1,5 Pas, the polyester (A) containing compounds supporting crystallinity selected from the group comprising saturated and unsaturated, unbranched aliphatic, cycloaliphatic and aromatic alcohols, polyols, carboxylic acids, di- and polycarboxylic acids, anhydrides and derivatives thereof and compounds exhibiting more than one of the listed functional groups, wherein the functional groups of cycloaliphatic and aromatic compounds are located opposite to each other, for example in case of six-membered rings in para/1,4- position, and in all cases the compounds supporting crystallinity contain no further substitution besides the above mentioned alcohol, anhydride or carboxylic groups or derivatives thereof, and wherein the mass fraction of compounds supporting crystallinity based on the mass of the polyester obtained from the synthesis is more than 70%, preferably more than 80%, more preferable more than 90% and most preferably more than 100%. The invention also relates to a process for the production of such a polyester (A) as well as to powder coating composition comprising at least one of such polyester (A).

4. 发明申请

WO2018167065A1 USE OF A THERMOSETTING POLYMERIC POWDER COMPOSITION 审中-公开
公开(公告)号：WO2018167065A1
公开(公告)日：2018-09-20
申请号：PCT/EP2018/056249
申请日：2018-03-13
申请人： TIGER COATINGS GMBH & CO. KG
发明人： NGUYEN, Le-Huong , HERZHOFF, Carsten , BRÜSTLE, Bernhard , BUCHINGER, Gerhard
IPC分类号： C08L63/00 , B33Y70/00 , B29C64/141 , B29C64/153 , C08G59/42
摘要： The present invention relates to the use of a thermosetting polymeric powder composition in a 3D dry printing process to produce a 3D duroplast object, the composition comprising at least one curable polymeric binder material with free functional groups, wherein during the 3D dry printing process the formed object is only partially cured to a curing degree of below 90 %, preferably below 60 %, most preferably between 35 % and 60 %, and the printing process is being followed by a post treatment comprising a heat treatment step to fully cure the printed object into a 3D duroplast object.

5. 发明申请

WO2021229012A1 THERMOSETTING MATERIAL FOR USE IN A 3D PRINTING PROCESS 审中-公开
公开(公告)号：WO2021229012A1
公开(公告)日：2021-11-18
申请号：PCT/EP2021/062743
申请日：2021-05-12
申请人： TIGER COATINGS GMBH & CO. KG
发明人： KAYNAK, Baris , KUBALLA, Patrick , BUCHINGER, Gerhard
IPC分类号： C08G59/40 , C08G59/44 , C08G59/50 , C08G59/22 , B29C64/141 , B29C64/153 , B33Y70/00 , C08J3/12 , B29C64/106 , C08L63/00
摘要： The present invention relates to a thermosetting material for use in a 3D printing process comprising: a) at least one epoxy resin A, b) at least one elastomer-modified epoxy resin B, c) at least one resin C with a dynamic viscosity of below 4 Pas at 150 °C, d) at least one of a curing agent D capable of reacting with A, B and optionally C, e) and optionally additional compounds, wherein the glass transition temperature of the uncured material is at least 30 °C, preferably at least 40 °C as measured with DSC at a heating rate of 20 °C/min. The invention further relates to a method of producing a cured 3D thermoset object and the use of the above-mentioned thermosetting material in a 3D printing process.

6. 发明申请

WO2021229006A1 THERMOSETTING MATERIAL FOR USE IN ADDITIVE MANUFACTURING 审中-公开
公开(公告)号：WO2021229006A1
公开(公告)日：2021-11-18
申请号：PCT/EP2021/062737
申请日：2021-05-12
申请人： TIGER COATINGS GMBH & CO. KG
发明人： KAYNAK, Baris , KUBALLA, Patrick , BUCHINGER, Gerhard
IPC分类号： B29C64/141 , B29C64/153 , B33Y70/00 , C08G59/22 , C08G59/40 , C08G59/44 , C08G59/50 , C08J3/12 , C08G59/56 , C08G59/58 , C08G59/48 , C08G59/42 , C08J3/24 , C08L63/00
摘要： The present invention relates to a thermosetting material for use in additive manufacturing, the material comprising at least one thermosetting resin and at least two curing compounds different from said thermosetting resin that are able to cure this/these thermosetting resin(s), wherein at least one curing compound is provided for curing during the additive manufacturing process and at least one curing compound is provided for curing during a post-curing step. The invention furthermore relates to a method of producing a cured 3D thermoset object comprising at least the steps of subjecting the material according to the present invention to an additive manufacturing process, obtaining a partially cured 3D thermoset object and subsequently subjecting the partially cured 3D thermoset object to a post-curing process to further cure the 3D thermoset object. Additionally, the invention relates to the use of the material in an SLS, FFF, CBAM, FGF or powder bed additive manufacturing process.

7. 发明申请

WO2020165276A1 ENCAPSULATION MATERIAL 审中-公开
公开(公告)号：WO2020165276A1
公开(公告)日：2020-08-20
申请号：PCT/EP2020/053639
申请日：2020-02-12
申请人： TIGER COATINGS GMBH & CO. KG
发明人： LEMESANSZKINE-PISZKOR, Nikoletta , BIERINGER, Harald , WIESINGER, Klaus , LEITNER, Sebastian , BUCHINGER, Gerhard
IPC分类号： H01L31/048 , H01L31/049
摘要： A housing material (108) for a photovoltaic module comprises a plurality of fibers and powder coating material (104), wherein the powder coating material (104) comprises an epoxy resin with an epoxy equivalent weight in between 150 g/eq. and 1800 g/eq, wherein a glass transition temperature of the powder coating material (104) is at least 30 °C measured with Differential Scanning Calorimetry at a heating rate of 20 K / min.

8. 发明申请

WO2018167067A1 USE OF A THERMOSETTING POLYMERIC POWDER COMPOSITION 审中-公开
公开(公告)号：WO2018167067A1
公开(公告)日：2018-09-20
申请号：PCT/EP2018/056251
申请日：2018-03-13
申请人： TIGER COATINGS GMBH & CO. KG
发明人： NGUYEN, Le-Huong , HERZHOFF, Carsten , BRÜSTLE, Bernhard , BUCHINGER, Gerhard
IPC分类号： C08L63/00 , B29C64/141 , B33Y70/00 , B29C64/153
摘要： The present invention relates to the use of a thermosetting polymeric powder composition in a 3D printing process to produce a 3D duroplast, wherein the composition comprises at least one curable polymeric binder material and at least one thermoplast having a T g and/or M p below the temperature provided in a pass of the printing process and wherein during each pass of the printing process said polymeric binder material is at least partially cured within the layer thus formed and also at least partially crosslinked with the previous layer. The invention furthermore relates to a 3D printing process using such a thermosetting polymeric powder composition and a 3D-printing product obtained when using such a thermosetting polymeric powder composition.

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