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    • 3. 发明申请
    • BARRIER COATINGS FOR ELASTOMERIC MATERIALS
    • 用于弹性材料的阻挡涂层
    • WO2002100928A1
    • 2002-12-19
    • PCT/US2002/018342
    • 2002-06-11
    • NORTH CAROLINA STATE UNIVERSITYVERNON, Paul, M., Jr.SAKHRANI, Vinay, G.CUOMO, Jerome, J.
    • VERNON, Paul, M., Jr.SAKHRANI, Vinay, G.CUOMO, Jerome, J.
    • C08J7/04
    • C08J7/123A61J1/1468A61M5/31513A61M15/0065B05D1/62B65D39/00B65D39/04C08J7/047C08J2483/00Y10T428/1393
    • An article of manufacture includes an elastomeric substrate and a plasma deposited polymeric coating on a portion of the elastomeric substrate. The polymeric coating can include a crosslinked amorphous polymer represented by a formula selected from the group consisting of:(1) M 1 x C y H z O a N b wherein M 1 is a metal selected from the group consisting of titanium, silicon, tantalum, germanium, boron, zirconium, aluminum, hafnium, and yttrium, wherein x ranges from 0 to 1, y ranges from 0 to 12, z ranges from 0 to 28, a ranges from 0 to 4, and b ranges from 0 to 4, subject to the proviso that at least one of M 1 or C must be present and at least one of C, H, O, or N must be present in said polymeric coating composition, except that M 1 and H may not be exclusively present; and(2) M 2 c C d H e O f N g wherein M 2 is a metal selected from the group consisting of titanium, tantalum, germanium, boron, zirconium, aluminum, hafnium, and yttrium, wherein c ranges from 0 to 1, d ranges from 0 to 12, e ranges from 0 to 28; f ranges from 0 to 4, and g ranges from 0 to 4, subject to the proviso that at least one of M 2 or C must be present and at least one of C, H, O, or N must be present in said polymeric coating composition, except that M 2 and H may not be exclusively present.
    • 制品包括在弹性体基底的一部分上的弹性基底和等离子体沉积的聚合物涂层。 聚合物涂层可以包括由选自以下的式所表示的交联无定形聚合物:(1)M 1 x C y O O n Nb其中M 1是选自钛,硅,钽,锗, 硼,锆,铝,铪和钇,其中x的范围为0至1,y的范围为0至12,z的范围为0至28,a的范围为0至4,b的范围为0至4, 条件是必须存在M 1或C中的至少一个,并且C,H,O或N中的至少一个必须存在于所述聚合物涂料组合物中,除了M1和H可能不是唯一存在的; 和(2)M 2 cCdHeOfNg其中M 2是选自钛,钽,锗,硼,锆,铝,铪和钇的金属,其中c在0至1的范围内,d范围 0至12,e范围为0至28; f的范围为0至4,并且g的范围为0至4,条件是必须存在M 2或C中的至少一个,并且C,H,O或N中的至少一个必须存在于 所述聚合物涂料组合物,不同之处在于可以不存在M 2和H。