AQUEOUS CROSS-LINKING COMPOSITIONS AND METHODS
    2.
    发明申请
    AQUEOUS CROSS-LINKING COMPOSITIONS AND METHODS 有权
    水质交联组合物和方法

    公开(公告)号:US20120142847A1

    公开(公告)日:2012-06-07

    申请号:US13152856

    申请日:2011-06-03

    摘要: Water-borne cross-linking polymeric compositions and related embodiments, such as methods of making and using the compositions, as well as products formed with said compositions are described. For example, the water-borne composition may comprise polymers incorporating cross-linking functionality such as, but not limited to, carbonyl or epoxy functionality, and a blocked cross-linking agent, for example, a hydrazone. The cross-linking functionality does not react with the blocked cross-linking agent; however, the blocked cross-linking agent is capable of reacting with the alternative form cross-linking agent such as, but not limited to, a hydrazide, to yield a cross-linked polymer. The alternative form cross-linking agent may be formed in an equilibrium reaction including the blocked cross-linking agent.

    摘要翻译: 描述了水性交联聚合物组合物和相关实施方案,例如制备和使用组合物的方法,以及与所述组合物形成的产品。 例如,水性组合物可以包含掺入交联官能团的聚合物,例如但不限于羰基或环氧官能团,以及封端的交联剂,例如腙。 交联官能团不与阻断的交联剂反应; 然而,封端交联剂能够与替代形式的交联剂反应,例如但不限于酰肼,以产生交联聚合物。 交替形成的交联剂可以在包括封端交联剂的平衡反应中形成。

    COATINGS FOR USE IN HIGH HUMIDITY CONDITIONS
    4.
    发明申请
    COATINGS FOR USE IN HIGH HUMIDITY CONDITIONS 有权
    涂料在高湿度条件下使用

    公开(公告)号:US20140179859A1

    公开(公告)日:2014-06-26

    申请号:US13721973

    申请日:2012-12-20

    IPC分类号: C09D133/04

    摘要: The present invention is directed to a coating composition comprising a vinyl acrylic copolymer latex wherein said copolymer latex has a water contact angle of about 60° or higher on the dried latex film surface, wherein said copolymer latex further has a specific water vapor permeability of about 0.5 mg/cm2/mm/24 hr. The invention is also directed to the copolymer latex itself. Further, the invention is a method of improving a coating's ability to withstand a high humidity environment comprising adding a vinyl acrylic copolymer latex to the coating composition wherein said copolymer latex has a water contact angle of about 60° or higher on the dried latex film surface, and wherein said copolymer latex further has a specific water vapor permeability of about 0.5 mg/cm2/mm/24 hr.

    摘要翻译: 本发明涉及包含乙烯基丙烯酸共聚物胶乳的涂料组合物,其中所述共聚物胶乳在干燥的胶乳膜表面上具有约60°或更高的水接触角,其中所述共聚物胶乳进一步具有约为 0.5mg / cm 2 / mm 2/24小时。 本发明还涉及共聚物胶乳本身。 此外,本发明是一种提高涂层承受高湿度环境的能力的方法,包括向涂料组合物中加入乙烯基丙烯酸共聚物胶乳,其中所述共聚物胶乳在干燥的胶乳膜表面上具有约60°或更高的水接触角 ,并且其中所述共聚物胶乳的特定水蒸气透过率为约0.5mg / cm 2 / mm / 24小时。

    Coatings for use in high humidity conditions
    5.
    发明授权
    Coatings for use in high humidity conditions 有权
    用于高湿度条件下的涂料

    公开(公告)号:US08907002B2

    公开(公告)日:2014-12-09

    申请号:US13721973

    申请日:2012-12-20

    IPC分类号: C08K3/34 C08F8/30 C09D133/04

    摘要: The present invention is directed to a coating composition comprising a vinyl acrylic copolymer latex wherein said copolymer latex has a water contact angle of about 60° or higher on the dried latex film surface, wherein said copolymer latex further has a specific water vapor permeability of about 0.5 mg/cm2/mm/24 hr. The invention is also directed to the copolymer latex itself. Further, the invention is a method of improving a coating's ability to withstand a high humidity environment comprising adding a vinyl acrylic copolymer latex to the coating composition wherein said copolymer latex has a water contact angle of about 60° or higher on the dried latex film surface, and wherein said copolymer latex further has a specific water vapor permeability of about 0.5 mg/cm2/mm/24 hr.

    摘要翻译: 本发明涉及包含乙烯基丙烯酸共聚物胶乳的涂料组合物,其中所述共聚物胶乳在干燥的胶乳膜表面上具有约60°或更高的水接触角,其中所述共聚物胶乳进一步具有约为 0.5mg / cm 2 / mm 2/24小时。 本发明还涉及共聚物胶乳本身。 此外,本发明是一种提高涂层承受高湿度环境的能力的方法,包括向涂料组合物中加入乙烯基丙烯酸共聚物胶乳,其中所述共聚物胶乳在干燥的胶乳膜表面上具有约60°或更高的水接触角 ,并且其中所述共聚物胶乳的特定水蒸气透过率为约0.5mg / cm 2 / mm / 24小时。

    Translucent coating compositions providing improved UV degradation resistance
    6.
    发明授权
    Translucent coating compositions providing improved UV degradation resistance 有权
    半透明涂料组合物提供改善的抗紫外线降解性

    公开(公告)号:US07754801B2

    公开(公告)日:2010-07-13

    申请号:US11323616

    申请日:2005-12-30

    IPC分类号: C08K3/22

    摘要: The present invention relates to substrates and coating compositions disposed thereon containing improved ultraviolet degradation resistance. Specifically, these coating compositions can contain multiple UV protectants and can advantageously be used in transparent, semi-transparent, and/or translucent coatings on substrates, particularly opaque or semi-opaque substrates such as wood, e.g., in order to inhibit, to reduce, and/or to minimize UV degradation of said substrates.

    摘要翻译: 本发明涉及设置在其上的具有改进的抗紫外线降解性的基材和涂料组合物。 具体来说,这些涂料组合物可以含有多种UV保护剂,并且可有利地用于基材上的透明,半透明和/或半透明涂料,特别是不透明或半不透明的基材如木材,例如为了抑制,减少 ,和/或最小化所述衬底的UV降解。