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    THERMOFORMABLE AND SCRATCH-RESISTANT PHOTOPOLYMER COATINGS
    1.
    发明申请
    THERMOFORMABLE AND SCRATCH-RESISTANT PHOTOPOLYMER COATINGS 有权

    公开(公告)号：US20210139711A1

    公开(公告)日：2021-05-13

    申请号：US16341165

    申请日：2017-10-11

    Applicant: UNIVERSITÉ DE HAUTE-ALSACE ,  A ET A MADER ,  ARKEMA FRANCE

    Inventor： Céline CROUTXÉ-BARGHORN ,  Bandar EL FOUAHILI ,  Bruno ANDRÉ ,  Adrien CRIQUI ,  Henri PLANEIX ,  Catherine LEROY

    IPC: C09D4/00 ,  C09D175/16 ,  C09D7/20 ,  C09D7/48 ,  C08F136/02 ,  C08F136/22 ,  C08F2/50 ,  C08K5/00 ,  C08K5/5419 ,  C08K5/544 ,  C08K5/54 ,  C08G18/62 ,  C08G18/72

    Abstract: The present invention relates, in particular, to a coating composition, cross-linkable under the action of UV-visible radiation, which has the advantage of being thermoformable and having excellent scratch and abrasion resistant properties. The present invention also relates to a method for preparing a thermoformable coating, resistant to scratches and abrasion, comprising the cross-linking of a composition according to the invention under the action of UV-visible radiation. The present invention also relates to a method for protecting a substrate against scratches and abrasion, preferably said substrate being thermoformable or thermodrapable. The present invention also relates to a coated article, resistant to scratches and abrasion, preferably a thermoformable or thermodrapable coated article that can be obtained by a method according to the invention, as well as the use of a composition according to the invention to protect a possibly thermoformable or thermodrapable substrate against scratches and abrasion. The present invention also relates to the use of a composition according to the invention for preparing thermoformable coatings, resistant to scratches and abrasion. The present invention further relates to a thermoformable coating, resistant to scratches and abrasion, characterised in that it results from cross-linking under the action of UV-visible radiation at least one composition according to the invention.

    BIOBASED ALKYD RESIN AND PROCESS FOR MANUFACTURING SUCH AN ALKYD RESIN
    2.
    发明申请
    BIOBASED ALKYD RESIN AND PROCESS FOR MANUFACTURING SUCH AN ALKYD RESIN 有权
    BIOBASED ALKYD树脂和制造这种ALKYD树脂的方法

    公开(公告)号：US20150031828A1

    公开(公告)日：2015-01-29

    申请号：US14373904

    申请日：2013-02-01

    Applicant: A ET A MADER ,  ROQUETTE FRERES

    Inventor： Joël Roussel ,  Clothilde Buffe ,  Laura Crowther-Alwyn ,  Arnaud Verraes

    IPC: C08G63/48 ,  C09D167/08

    CPC classification number: C08G63/48 ,  C08G63/672 ,  C08G2150/00 ,  C09D5/02 ,  C09D167/08

    Abstract: The object of a present invention is an alkyd resin as well as the method for preparing such a resin, said alkyd resin comprising: a preferably biosourced, polyacid component or its preferably biosourced acid anhydride; a first polyol component, preferably biosourced, having at least two hydroxyl groups; a second biosourced polyol component having at least one 1,4:3,6-dianhydrohexitol unit; and a component based on biosourced oil or its corresponding biosourced fatty acid.

    Abstract translation: 本发明的目的是一种醇酸树脂以及制备这种树脂的方法，所述醇酸树脂包括：优选生物，多酸组分或其优选生物吸附的酸酐; 具有至少两个羟基的优选生物的第一多元醇组分; 具有至少一个1,4：3,6-二脱水己糖醇单元的第二生物多元醇组分; 和基于生物油或其相应的生物脂肪酸的组分。

    Biosourced alkyd resin and method for manufacturing such an alkyd resin
    5.
    发明授权
    Biosourced alkyd resin and method for manufacturing such an alkyd resin 有权

    公开(公告)号：US10131741B2

    公开(公告)日：2018-11-20

    申请号：US14910007

    申请日：2014-08-05

    Applicant: A ET A MADER ,  ROQUETTE FRERES

    Inventor： Cyril Barquant ,  Joël Roussel ,  Clothilde Buffe ,  Laura Crowther-Alwyn

    IPC: C08G63/672 ,  C08G63/48 ,  C09D167/08

    Abstract: The present invention relates to an alkyd resin as well as to a method for preparing such a resin, said alkyd resin resulting from the polycondensation: of at least one polyacid, preferably biosourced, or its acid anhydride preferably biosourced, of at least one component based on oil, preferably biosourced, or its corresponding fatty acid, preferably biosourced, of at least one polyol, preferably biosourced, having at least two hydroxyl groups, selected from polyols comprising at least one 1,4:3,6-dianhydrohexitol unit, of rosin or of at least one of its derivatives, wherein at least one polyacid is succinic acid, preferably biosourced, or its anhydride, preferably biosourced; and wherein the percentage by dry weight of rosin or its derivatives based on the total dry weight of succinic acid and of its anhydride and of rosin or its derivatives is comprised between about 10% and about 80%.

    DUAL-CURE CATIONICALLY POLYMERISABLE COMPOSITION AND METHOD FOR PRODUCING A COATING OR A COMPOSITE MATERIAL IMPLEMENTING SAID COMPOSITION
    6.
    发明申请
    DUAL-CURE CATIONICALLY POLYMERISABLE COMPOSITION AND METHOD FOR PRODUCING A COATING OR A COMPOSITE MATERIAL IMPLEMENTING SAID COMPOSITION 审中-公开
    双重等离子聚合性组合物及其制造方法或涂料或复合材料的实施方法

    公开(公告)号：US20160362507A1

    公开(公告)日：2016-12-15

    申请号：US15121497

    申请日：2015-02-27

    Applicant: A ET A MADER ,  UNIVERSITE DE HAUTE ALSACE

    Inventor： David MARECHAL ,  Adrien CRIQUI ,  Xavier ALLONAS ,  Maxime LECOMPERE

    IPC: C08F2/46 ,  C09D163/00

    CPC classification number: C08F2/46 ,  C08F2410/04 ,  C08G59/68 ,  C09D163/00

    Abstract: In a first aspect, the present invention concerns a kit for a polymerisable composition comprising a portion A constituted by a composition comprising at least one monomer (a1) that is reactive towards a cationic species (b) or a Lewis or Brönsted acid species, and at least one co-initiator, and a portion B comprising at least one cationic salt (e) selected from the salts with formula S1, S3, and S4 shown and defined in claim 1. In a second aspect, the present invention concerns a method of producing a coating or a composite material starting from polymerisable composition comprising at least one salt (e) selected from the salts with formula S1, S2, S3, and S4 shown and defined in claim 10, said composition being polymerised without adding external heat thereto.

    Abstract translation: 在第一方面，本发明涉及一种可聚合组合物的试剂盒，其包含由包含至少一种对阳离子物质（b）或路易斯或布朗斯台德酸物质具有反应性的单体（a1）的组合物构成的部分A，以及 至少一种共引发剂和包含至少一种阳离子盐（e）的部分B，所述阳离子盐选自与权利要求1中所示和定义的式S1，S3和S4的盐。在第二方面，本发明涉及一种方法 从包含至少一种选自如权利要求10所述的式S1，S2，S3和S4的盐的盐（e）的可聚合组合物开始制备涂料或复合材料，所述组合物在不向外加热的情况下被聚合 。

    BIOSOURCED ALKYD RESIN AND METHOD FOR MANUFACTURING SUCH AN ALKYD RESIN
    9.
    发明申请
    BIOSOURCED ALKYD RESIN AND METHOD FOR MANUFACTURING SUCH AN ALKYD RESIN 审中-公开
    生化树脂及其制造方法

    公开(公告)号：US20160168318A1

    公开(公告)日：2016-06-16

    申请号：US14910007

    申请日：2014-08-05

    Applicant: A ET A MADER ,  ROQUETTE FRERES

    Inventor： Cyril BARQUANT ,  Joël ROUSSEL ,  Clothilde BUFFE ,  Laura CROWTHER-ALWYN

    IPC: C08G63/672 ,  C09D167/08

    CPC classification number: C08G63/672 ,  C08G63/48 ,  C09D167/08

    Abstract: The present invention relates to an alkyd resin as well as to a method for preparing such a resin, said alkyd resin resulting from the polycondensation: of at least one polyacid, preferably biosourced, or its acid anhydride preferably biosourced, of at least one component based on oil, preferably biosourced, or its corresponding fatty acid, preferably biosourced, of at least one polyol, preferably biosourced, having at least two hydroxyl groups, selected from polyols comprising at least one 1,4:3,6-dianhydrohexitol unit, of rosin or of at least one of its derivatives, wherein at least one polyacid is succinic acid, preferably biosourced, or its anhydride, preferably biosourced; and wherein the percentage by dry weight of rosin or its derivatives based on the total dry weight of succinic acid and of its anhydride and of rosin or its derivatives is comprised between about 10% and about 80%.

    Abstract translation: 本发明涉及一种醇酸树脂以及一种制备这种树脂的方法，所述醇酸树脂由缩聚产生：至少一种多酸，优选生物的或其酸酐，优选生物吸附的至少一种基于组分的 至少一种具有至少两个羟基的至少一种多元醇，优选为生物来源的至少一种选自含有至少一个1,4：3,6-二脱水己糖醇单元的多元醇， 松香或其衍生物中的至少一种，其中至少一种多酸是琥珀酸，优选生物活性的，或其酸酐，优选为生物制剂; 并且其中基于琥珀酸及其酸酐和松香或其衍生物的总干重的松香或其衍生物的干重的百分比在约10％至约80％之间。

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