FLUOROALKANESULFONYL AZIDE MONOMERS AND COPOLYMERS THEREOF
    54.
    发明申请
    FLUOROALKANESULFONYL AZIDE MONOMERS AND COPOLYMERS THEREOF 审中-公开
    氟代烷基磺酰基单体及其共聚物

    公开(公告)号:WO00068187A1

    公开(公告)日:2000-11-16

    申请号:PCT/US2000/011540

    申请日:2000-04-28

    Abstract: Fluorinated olefins and fluorinated vinyl ethers, each having sulfonyl azide groups, of formula CX1X2=CX-(O)p-R1-(CH2)n-S(O)qN3, where X, X1, X2 are independently H or F; p is 0 or 1; R1 is a C1-16 perfluoroalkyl group or perfluoroalkoxy group; n is 0-4; q is 1 or 2, are useful monomers in preparing fluoropolymers having functional side groups. Such functional side groups are useful in curing the fluoropolymers and also for enhancing the adhesion of the fluoropolymers to other substrates.

    Abstract translation: 具有式CX1X2 = CX-(O)p-R1-(CH2)n-S(O)qN3的磺酰基叠氮基的氟化烯烃和氟化乙烯基醚,其中X,X1,X2独立地为H或F; p为0或1; R1是C1-16全氟烷基或全氟烷氧基; n为0-4; q为1或2,是制备具有官能侧基的含氟聚合物时的有用单体。 这样的官能侧基可用于固化含氟聚合物,也可用于增强含氟聚合物与其它基材的粘合性。

    A DETECTABLE CATIONIC FLOCCULANT AND METHOD OF USING SAME IN INDUSTRIAL FOOD PROCESSES
    55.
    发明申请
    A DETECTABLE CATIONIC FLOCCULANT AND METHOD OF USING SAME IN INDUSTRIAL FOOD PROCESSES 审中-公开
    一种检测性阳离子絮凝剂及其在工业食品工艺中的应用方法

    公开(公告)号:WO00053815A1

    公开(公告)日:2000-09-14

    申请号:PCT/US2000/005239

    申请日:2000-03-01

    Abstract: The invention provides novel cationic flocculant dispersion polymers that can be utilized in the methods disclosed herein. This invention also provides methods for detecting cationic flocculants wherein said flocculants may be made via a dispersion process, a latex process or a dry polymer process. The flocculants are used to flocculate solids from liquid components of an industrial food process. The detection method involves the use of monoclonal antibodies to determine the presence or concentration of the cationic flocculants in the liquids.

    Abstract translation: 本发明提供可用于本文公开的方法中的新型阳离子絮凝剂分散体聚合物。 本发明还提供了用于检测阳离子絮凝剂的方法,其中所述絮凝剂可以通过分散方法,胶乳方法或干聚合物方法制备。 絮凝剂用于絮凝工业食品工艺液体组分的固体。 检测方法包括使用单克隆抗体来确定液体中阳离子絮凝剂的存在或浓度。

    一种纸张用的热封型丙烯酸乳液及其制备方法

    公开(公告)号:WO2022205702A1

    公开(公告)日:2022-10-06

    申请号:PCT/CN2021/108884

    申请日:2021-07-28

    Abstract: 本发明提供了一种纸张用的热封型丙烯酸乳液,由包括以下组分的原料制得:PVOH母料2~5wt%;硬单体7~12wt%;软单体5~9wt%;功能性单体1~3wt%;乳化剂0.3~0.6wt%;引发剂0.2~0.5wt%;交联剂0.3~0.5wt%;消泡剂0.05~0.1wt%;余量的水;所述功能性单体为乙烯基磺酸和/或丙烯酰胺;所述交联剂为氮丙啶和/或咪唑。与现有技术相比,本发明采用特定含量组分的原料制备丙烯酸乳液,实现整体较好的相互作用,一方面增强了乳液的粘稠度,和纸张的长条纤维发生网状致密的交联结构,提高涂层的表面活性,增强涂层跟纸张的粘接力;另一方面,调节了乳液的玻璃化温度,单体反应完全后,加入的交联剂再次跟丙烯酸乳液中的羧基发生交联,能够形成热活化的丙烯酸涂层,进一步提高了乳液的稳定性及烘干后涂层的热封性能。

    AQUEOUS RESIN EMULSION
    58.
    发明申请

    公开(公告)号:WO2021117794A1

    公开(公告)日:2021-06-17

    申请号:PCT/JP2020/045951

    申请日:2020-12-10

    Inventor: YOSHIDA, Yoshio

    Abstract: Disclosed is an aqueous resin emulsion obtainable by multistage emulsion polymerization of plural kinds of polymerizable unsaturated monomers in the presence of a surfactant, (a) a polymerizable unsaturated monomer being polymerized in a stage other than the final stage, while (b) a polymerizable unsaturated monomer being polymerized in the final stage, wherein the surfactant comprises a sulfate ester salt having an allyl group and a polyoxyethylene group, and the aqueous resin emulsion comprises a copolymer of the specific polymerizable unsaturated monomer (a) and a copolymer of the specific polymerizable unsaturated monomer (b).

    CROSSLINKABLE OR FUNCTIONALIZABLE POLYMERS FOR 3D PRINTING OF SOFT MATERIALS
    60.
    发明申请
    CROSSLINKABLE OR FUNCTIONALIZABLE POLYMERS FOR 3D PRINTING OF SOFT MATERIALS 审中-公开
    可交联或可用于软性材料3D打印的功能性聚合物

    公开(公告)号:WO2017096263A1

    公开(公告)日:2017-06-08

    申请号:PCT/US2016/064771

    申请日:2016-12-02

    Abstract: Described herein are embodiments of compositions and methods relating to three- dimensional (3D) printing. Some embodiments are directed to a composition comprising a polymer with one or more dormant functional groups (e.g., a thiocarbonylthio group, an alkoxyamine group, a halogen, and/or a cobalt-carbon bond). According to some embodiments, the polymer may be formed through a controlled radical polymerization method (e.g., reversible addition-fragmentation chain transfer (RAFT) polymerization). Some embodiments are directed to a composition comprising a polymer with one or more pendent crosslinkable groups (e.g., an allyl group, an acrylamide group, an acrylate group, a coumarin group, a pyrimidine base). In some cases, the composition may be used as an "ink" for 3D printing. For example, the composition may be injected into a medium (e.g., a yield stress material). The composition and/or medium may, in some embodiments, further comprise an initiator and/or a crosslinker. After injection of the composition into the medium, the one or more dormant functional groups and/or one or more pendent crosslinkable groups may be activated, and the polymer may be crosslinked. In certain cases, the crosslinked polymer may be removed from the medium to produce a freestanding three-dimensional structure.

    Abstract translation: 这里描述的是与三维(3D)印刷有关的组合物和方法的实施方式。 一些实施方案涉及包含具有一个或多个休眠官能团(例如硫代羰基硫基,烷氧基胺基团,卤素和/或钴 - 碳键)的聚合物的组合物。 根据一些实施方式,聚合物可以通过受控的自由基聚合方法(例如可逆加成 - 断裂链转移(RAFT)聚合)形成。 一些实施方案涉及包含具有一个或多个侧链可交联基团(例如,烯丙基,丙烯酰胺基团,丙烯酸酯基团,香豆素基团,嘧啶碱基)的聚合物的组合物。 在一些情况下,组合物可以用作“墨水” 用于3D打印。 例如,组合物可以注入介质(例如屈服应力材料)中。 在一些实施方案中,组合物和/或介质可以进一步包含引发剂和/或交联剂。 在将组合物注入介质之后,可以活化一个或多个休眠官能团和/或一个或多个悬垂可交联基团,并且聚合物可以交联。 在某些情况下,交联聚合物可以从介质中除去以产生独立的三维结构。

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