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1. 发明公开

EP3377543A1 FLUOROCOPOLYMERS FOR COATING APPLICATIONS 审中-实审
公开(公告)号：EP3377543A1
公开(公告)日：2018-09-26
申请号：EP16867200.4
申请日：2016-11-18
申请人： Honeywell International Inc.
发明人： XU, Gang , ZHANG, Siyuan , JIANG, Wancheo , DUAN, Linlin , DING, Zhe
IPC分类号： C08F214/18 , C08F8/18 , C09D127/24 , C08L27/24 , C08L27/12
CPC分类号： C08F214/26 , C08F2800/10 , C08F2800/20 , C09D127/18
摘要： Disclosed are copolymers formed by copolymerization of: (1) one or more hydrofluoroolefin monomer(s) selected from the group consisting of hydrofluoroethylenes, hydrofluoropropenes, hydrofluorobutenes, hydrofluoropentenes and combinations of these, and preferably selected from 2,3,3,3-tetrafluoropropene, 1,3,3,3-tetrafluoropropene, with said 1,3,3,3-tetrafluoropropene preferably comprising, consisting essentially of or consisting of trans-1,3,3,3-tetrafluoropropene, and combinations of these, and (2) one or more chlorofluoroethylene monomers, preferably chlorotrifluoroethylene (“CTFE”) monomers, wherein the mole ratio of monomer (1) to monomer (2) is preferably from about 30:1 to about 1:30.

2. 发明授权

EP3158016B1 FLUOROPOLYMER PRIMER COMPOSITION WITH GOOD ADHESION TO METALS 有权
公开(公告)号：EP3158016B1
公开(公告)日：2018-08-15
申请号：EP15728575.0
申请日：2015-06-16
申请人： Solvay Specialty Polymers Italy S.p.A.
发明人： POLASTRI, Fabio , KAPELYUSHKO, Valeriy , COLAIANNA, Pasqua
IPC分类号： C09D127/18 , C08K5/357 , C08L79/08 , C08L79/04 , C08L81/06
CPC分类号： C09D127/18 , C08G14/06 , C08G73/16 , C08L27/18 , C08L61/34 , C08L79/08 , C09D179/08 , C08K5/357 , C08L79/04 , C08L81/06
摘要： The invention pertains to a fluoropolymer composition comprising: - at least one fluoropolymer [polymer (A)]; - at least one benzoxazine compound [compound (B)] of formula (I), wherein each of Ra, equal to or different at each occurrence, is H or a C1-C12 alkyl group; Rb is a C1-C36 hydrocarbon group, possibly comprising heteroatoms, optionally comprising at least one benzoxazine group; j is zero or an integer of 1 to 4; each of Rc, equal or different at each occurrence, is a halogen or a C1-C36 hydrocarbon group, possibly comprising heteroatoms, optionally comprising at least one benzoxazine group; - at least one aromatic polyimide polymer [polymer (PI)]; - at least one organic solvent [solvent (S)], and to a method for coating a surface, specifically a metal surface, with a fluoropolymer, using said fluoropolymer composition.

3. 发明公开

EP3357587A1 ANTIHAFTBESCHICHTUNG 审中-公开
公开(公告)号：EP3357587A1
公开(公告)日：2018-08-08
申请号：EP17155014.8
申请日：2017-02-07
申请人： Industrielack AG
发明人： BRAND, Jörg , GEISEL, Hans Georg
IPC分类号： B05D5/08 , C09D127/18 , C08L27/18 , B05D7/00
CPC分类号： B05D5/086 , B05D7/542 , B05D7/544 , B05D2401/20 , C08L2205/025 , C09D127/18 , C08L27/18
摘要： Eine Antihaftbeschichtung für einen Artikel weist zumindest eine auf eine Oberfläche des Artikels angebrachte Haftvermittlerschicht (V) und eine über der Haftvermittlerschicht angeordneten Deckschicht (D) auf, wobei die Haftvermittlerschicht eine Trockenfilmschichtdicke von 5 bis 25 µm aufweist und wobei die Deckschicht eine Trockenfilmschichtdicke von 20 bis 45 µm aufweist. Zur Erlangung einer verbesserten Kombination von Antihaft-Effekt und Abriebbeständigkeit wird vorgeschlagen, dass die Deckschicht 98 bis 100 Gew.-% PTFE und gegebenenfalls bis zu 2 Gew.-% Pigmente bezogen auf den gesamten Feststoffgehalt der Deckschicht enthält und frei von schmelzverarbeitbaren Fluorpolymeren ist und dass sie neben hochmolekularem PTFE, das durch Emulsionspolymerisation von TFE gewonnen wurde, 1 bis 9 Gew.-% eines hochmolekularen modifizierten PTFE, welches

4. 发明公开

EP3344706A1 REVETEMENTS ANTIADHESIFS A BASE DE TANINS CONDENSES 有权
公开(公告)号：EP3344706A1
公开(公告)日：2018-07-11
申请号：EP16775761.6
申请日：2016-09-02
申请人： SEB S.A.
发明人： POLESEL MARIS, Jérôme , JOUTANG, Isabelle
IPC分类号： C08L99/00 , C09D199/00 , C09D5/02 , C09D127/12 , C09D5/00 , A47J36/04 , B05D5/08 , B32B33/00
CPC分类号： C09D199/00 , B05D1/02 , B05D3/0254 , B05D5/08 , B05D5/083 , B05D7/14 , B05D7/544 , C08L99/00 , C09D5/00 , C09D5/02 , C09D127/12 , C09D127/18
摘要： The invention relates to a composition for coatings which comprises at least one condensed tannin and water and which has a pH of more than 7. The invention also relates to an anti-adhesive coating composition comprising said type of composition for coatings.

5. 发明公开

EP3333229A1 FLUOROPOLYMER COMPOSITIONS AND COATINGS 审中-公开
公开(公告)号：EP3333229A1
公开(公告)日：2018-06-13
申请号：EP16203046.4
申请日：2016-12-08
申请人： 3M Innovative Properties Company
发明人： VERSCHUERE, Alain
IPC分类号： C09D7/00 , C09D127/18
CPC分类号： C09D7/20 , C09D127/18 , C08K5/06
摘要： A composition comprising at least one fluoropolymer and at least one solvent, wherein the solvent comprises a branched, partially fluorinated ether and wherein the partially fluorinated ether corresponds to the formula:

Rf-O-R

wherein Rf is a perfluorinated or partially fluorinated alkyl group that may be interrupted once or more than once by an ether oxygen and R is a partially fluorinated or a non-fluorinated alkyl group;
and wherein the fluoropolymer is a copolymer comprising at least 90 % by weight (based on the total weight of the polymer, which is 100 % by weight) of units derived from tetrafluoroethene (TFE) and one or more perfluorinated alkyl ethers selected from ethers corresponding to the general formula

R f -O-(CF 2 ) n -CF=CF 2

wherein n is 1 in which case the ether is an allyl ether, or 0 in which case the ether is a vinyl ether and R f represents a perfluoroalkyl residue which may be interrupted once or more than once by an oxygen atom. Also provided are methods of preparing the compositions and methods for coating substrate with the compositions.

6. 发明授权

EP2949700B1 COMPOSITION, AND METHOD FOR PRODUCING FOAM MOLDED MATERIAL AND ELECTRIC WIRE 有权
标题翻译：用于生产泡沫模制材料和电线的组合物和方法
公开(公告)号：EP2949700B1
公开(公告)日：2018-04-18
申请号：EP14743297.5
申请日：2014-01-15
申请人： Daikin Industries, Ltd.
发明人： ISAKA Tadaharu , ISHII Kenji , SHIMONO Takeshi
IPC分类号： C08L27/12 , B29C47/02 , C08J9/12 , C08K3/38 , C08K5/42 , H01B3/44 , H01B13/14 , B29K105/04 , B29L9/00 , H01B7/02
CPC分类号： C08J9/0033 , B05D5/00 , B05D7/20 , B29C47/0004 , B29C47/0042 , B29C47/025 , B29C47/402 , B29C47/92 , B29C2947/926 , B29C2947/92704 , B29C2947/92876 , C08J9/0023 , C08J9/122 , C08J2201/03 , C08J2203/06 , C08J2205/044 , C08J2207/06 , C08J2327/12 , C08J2327/20 , C09D127/18 , H01B3/445 , Y10T428/294 , C08K5/42 , C08K13/02 , C08L27/18
摘要： The present invention aims to provide a composition which can provide foamed moldings and foamed electric wires having a small average cell size and a high foam content and causing fewer sparks. The composition of the present invention includes a fluororesin (A) and a compound (B) which is a sulfonic acid or a salt thereof. The sulfonic acid is represented by the following formula (1): €ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒF(CF 2 ) n SO 3 H€ƒ€ƒ€ƒ€ƒ€ƒ(1) wherein n is 4 or 5, or the following formula (2): €ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒF(CF 2 ) n CH 2 CH 2 SO 3 H€ƒ€ƒ€ƒ€ƒ€ƒ(2) wherein n is 4 or 5.

7. 发明公开

EP3279904A1 METHOD FOR PRODUCING ELECTRIC WIRE 无效
标题翻译：生产电线的方法
公开(公告)号：EP3279904A1
公开(公告)日：2018-02-07
申请号：EP16773153.8
申请日：2016-03-31
申请人： Daikin Industries, Ltd.
发明人： YOSHIMOTO, Hiroyuki , YAMANAKA, Taku
IPC分类号： H01B13/14 , C08L27/18
CPC分类号： H01B13/145 , C08L27/18 , C09D127/18 , H01B3/445 , H01B13/0016 , H01B13/14
摘要： The invention provides a method for producing an electric wire with a low dielectric loss. The method for producing an electric wire includes a coating step of coating a core wire with a mixture of a high-molecular-weight polytetrafluoroethylene (A) and a non-fibrillatable low-molecular-weight polytetrafluoroethylene (B); a first heating step of heating the coated core wire up to the first melting point of the low-molecular-weight polytetrafluoroethylene (B) or higher; a second heating step of heating the coated core wire to 150°C to 300°C; and a cooling step of cooling the coated core wire.
摘要翻译：本发明提供了一种制造具有低介电损耗的电线的方法。电线的制造方法包括用高分子量聚四氟乙烯（A）和不可原纤化的低分子量聚四氟乙烯（B）的混合物涂覆芯线的涂覆步骤; 将包覆的芯线加热至低分子量聚四氟乙烯（B）的第一熔点或更高的第一加热步骤; 第二加热步骤，将涂覆的芯线加热到150℃至300℃; 以及冷却涂覆芯线的冷却步骤。

8. 发明公开

EP3162916A4 COATING FILM FOR SUPPRESSING ADHESION OF DEPOSITS, AND FLOW-PATH COMPONENT PROVIDED WITH SAID COATING FILM 审中-公开
公开(公告)号：EP3162916A4
公开(公告)日：2018-01-24
申请号：EP15811680
申请日：2015-06-25
申请人： IHI CORP
发明人： YOKOYAMA FUMIHIKO , KATO YUKA
IPC分类号： C23C18/52 , B05D5/08 , C08K3/08 , C08K3/32 , C09D5/16 , C09D127/18 , C23C18/50 , F01D25/00 , F01D25/18 , F01M11/00 , F01M11/08 , F02B39/00 , F02C7/06 , F16C35/00 , F16N21/00 , F16N29/00
CPC分类号： F02C7/06 , B05D5/08 , C08K3/32 , C08K2003/0862 , C09D5/16 , C09D7/1216 , C09D7/61 , C09D127/18 , C23C18/50 , C23C18/52 , F01D25/00 , F01D25/18 , F01M11/0004 , F01M11/08 , F02B39/00 , F05D2220/32 , F05D2220/40 , F05D2260/98 , F05D2300/177 , F05D2300/432 , F05D2300/611 , F16C35/00 , F16N21/00 , F16N29/00
摘要： A lubricating oil line of a gas turbine or a turbocharger includes a flow path component which allows passage of a lubricating oil. The flow path component used in the gas turbine includes a sump chamber (45) and a vent line (49). A surface of the flow path component, which is exposed to a temperature approximately from 300 to 450°C and comes into contact with the lubricating oil, is covered with a coating that includes nickel or a nickel-phosphorus alloy, and particles made of polytetrafluoroethylene.

9. 发明公开

EP3162815A4 ETHYLENE/TETRAFLUOROETHYLENE COPOLYMER, METHOD FOR PRODUCING SAME, POWDER COATING, AND MOLDED ARTICLE 有权
公开(公告)号：EP3162815A4
公开(公告)日：2018-01-03
申请号：EP15811275
申请日：2015-06-19
申请人： ASAHI GLASS CO LTD
发明人： AIDA SHIGERU , TAGUCHI DAISUKE
IPC分类号： C08F214/26 , C08F2/38 , C09D5/03 , C09D127/18
CPC分类号： C08F214/265 , C08F2/38 , C08F210/02 , C08F210/14 , C09D5/03 , C09D127/18
摘要： To provide a powder coating material to form a coating film excellent in adhesion to a metal substrate and excellent in heat resistance, and an ethylene/tetrafluoroethylene copolymer contained therein. An ethylene/tetrafluoroethylene copolymer in which the content of chlorine atoms covalently bonded to any carbon atoms in the copolymer is from 100 to 500 mass ppm. A method for producing the ethylene/tetrafluoroethylene copolymer in which all or some of the chlorine atoms are introduced by using a chain transfer agent having a chlorine atom. A powder coating material comprising the ethylene/tetrafluoroethylene copolymer. A molded article having a coating film formed by the powder coating material, on a surface of a metal substrate.

10. 发明公开

EP3260207A1 METHOD FOR ENHANCING RESISTANCE TO DELAMINATION OF A COATING LAYER APPLIED TO A RIGID, MONOLITHIC SUBSTRATE 有权
标题翻译：增强抗刚性，单片基材上涂层剥落的方法
公开(公告)号：EP3260207A1
公开(公告)日：2017-12-27
申请号：EP17176532.4
申请日：2017-06-19
申请人： Akkad, Manoj Harilal , Patel, Vipin Vithalbhai
发明人： Akkad, Manoj Harilal , Patel, Vipin Vithalbhai
IPC分类号： B05D7/14
CPC分类号： B05D5/00 , B05D3/002 , B05D7/14 , B05D2202/10 , B05D2252/10 , C09D127/18 , C09D129/10
摘要： The present invention provides a method for enhancing resistance to delamination of a coating layer applied to a rigid, monolithic substrate (204, 404). The method comprises forming a plurality of holes (208, 408) on the substrate (204, 404), to define passages from a first operative surface to a second operative surface of the substrate (204, 404). The first operative surface is coated with a first coating material and the second operative surface is coated with a second coating material, to obtain a first operative surface having a first coating layer (202, 402), and a second operative surface having a second coating layer (206, 406). A portion of the first coating material and/or the second coating material is allowed to flow through the passages to configure contiguous ties (210, 410) between the first and the second coating layer. The contiguous ties formed between the first and the second coating layer aid in enhancing the resistance to delamination of the coating layer applied to the rigid, monolithic substrate (204, 404).
摘要翻译：本发明提供了用于增强施加到刚性整体式基材（204,404）上的涂层的抗分层性的方法。该方法包括在衬底（204,404）上形成多个孔（208,408），以限定从衬底（204,404）的第一操作表面到第二操作表面的通道。第一操作表面涂覆有第一涂层材料并且第二操作表面涂覆有第二涂层材料以获得具有第一涂层（202,402）的第一操作表面和具有第二涂层的第二操作表面层（206,406）。允许第一涂层材料和/或第二涂层材料的一部分流过通道以构成第一涂层和第二涂层之间的连续连接（210,410）。在第一和第二涂层之间形成的连续的连接帮助增强施加到刚性整体式基材（204,404）上的涂层的抗分层性。

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