Vitreous printing by means of a silkscreen process
    2.
    发明申请
    Vitreous printing by means of a silkscreen process 审中-公开
    通过丝印工艺进行玻璃质印刷

    公开(公告)号:US20070017402A1

    公开(公告)日:2007-01-25

    申请号:US10550219

    申请日:2004-03-23

    IPC分类号: B41F31/00

    摘要: A enamel-free paste for use especially in ovens at temperatures of up to about 420° C. The paste contains a matrix based upon a silicon (Si) polymer that can be obtained by the hydrolysis and condensation of at least one silane of general formula RxSi(OR′)4-x with at least one polysiloxane of general formula [R2SiO]y, or R3Si—(O—SiR2)y—O—SiR3. The radicals R can independently be alkyl, aryl,arylalkyl, alkylaryl or H; the radicals R′ can independently be H, methyl,ethyl, n- or i-propyl, n-, iso-, sec- or tert-butyl; x represents 0 or 1 (for the first silane); x represents 0, 1, 2, 3, or 4 (for each subsequent silane); and y represents a whole number, which is at least 2 and can be approximately infinite. The paste additionally includes a high-boiling organic solvent with a boiling point of 100° C. or above, and a pigment as the solvent, but does not include alcohol with a boiling point of below 100° C.

    摘要翻译: 一种不含搪瓷的糊剂,特别是在高达约420℃的温度下在烤箱中使用。糊料包含基于硅(Si)聚合物的基质,其可以通过至少一种通式 R x Si(OR')4 x x与至少一种通式[R 2 SiO] SiO 2的聚硅氧烷 或者R 3 Si-(O-SiR 2)n -O-SiR 3 3。 基团R可以独立地为烷基,芳基,芳烷基,烷基芳基或H; 基团R'可以独立地为H,甲基,乙基,正或异丙基,正,异,仲或叔丁基; x表示0或1(对于第一硅烷); x表示0,1,2,3或4(对于每个随后的硅烷); y表示整数,至少为2,可以近似为无穷大。 该糊料还包括沸点为100℃以上的高沸点有机溶剂和作为溶剂的颜料,但不包括沸点低于100℃的醇。

    Pyrolysis Resistant Coating Finish
    4.
    发明申请
    Pyrolysis Resistant Coating Finish 有权
    耐热解涂层

    公开(公告)号:US20090099287A1

    公开(公告)日:2009-04-16

    申请号:US12086378

    申请日:2006-12-19

    IPC分类号: C08K3/22 C08K5/04

    摘要: A coating solution made from a mixture of at least one silane and at least one polysiloxane which can be hardened on a substrate by hydrolysis and condensation to give a coating on the substrate, wherein the at least one silane is of general formula PxSi(OR′)4−x and the at least one polysiloxane is of general formula [R2SiO]y or R3Si—(O—SiR2)Y—O—SiR3, where R independently=alkyl, aryl, arylalkyl, alkylaryl or H, Rprime independently=H, methyl, ethyl, n- or i-propyl, n-, iso-, sec.- or tert.-butyl, x=0 or 1 (for the first silane), x=0, 1 , 2, 3 or 4 (for each further silane) and y=a whole number of at least 2, wherein the coating solution includes at least one alkali or earth alkali oxide or hydroxide.

    摘要翻译: 由至少一种硅烷和至少一种聚硅氧烷的混合物制成的涂布溶液,其可以通过水解和缩合在基材上硬化以在基材上得到涂层,其中所述至少一种硅烷具有通式PxSi(OR' )4-x,并且所述至少一种聚硅氧烷具有通式[R 2 SiO] y或R 3 Si-(O-SiR 2)YO-SiR 3,其中R独立地为烷基,芳基,芳基烷基,烷基芳基或H,R独立地为H,甲基 ,乙基,正或异丙基,正,异,仲或叔丁基,x = 0或1(对于第一硅烷),x = 0,1,2,3或4(对于 每个另外的硅烷)和y =至少2的整数,其中所述涂布溶液包括至少一种碱金属或碱土金属氧化物或氢氧化物。

    Pyrolysis resistant coating finish
    7.
    发明授权
    Pyrolysis resistant coating finish 有权
    耐热解涂层

    公开(公告)号:US08003723B2

    公开(公告)日:2011-08-23

    申请号:US12086378

    申请日:2006-12-19

    IPC分类号: C08L83/00 C08K3/00

    摘要: A coating solution made from a mixture of at least one silane and at least one polysiloxane which can be hardened on a substrate by hydrolysis and condensation to give a coating on the substrate, wherein the at least one silane is of general formula RxSi(OR′)4-x and the at least one polysiloxane is of general formula [R2SiO]y or R3Si—(O—SiR2)Y—O—SiR3, where R independently=alkyl, aryl, arylalkyl, alkylaryl or H, Rprime independently=H, methyl, ethyl, n- or i-propyl, n-, iso-, sec.- or tert.-butyl, x=0 or 1 (for the first silane), x=0, 1, 2, 3 or 4 (for each further silane) and y=a whole number of at least 2, wherein the coating solution includes at least one alkali or earth alkali oxide or hydroxide.

    摘要翻译: 由至少一种硅烷和至少一种聚硅氧烷的混合物制成的涂布溶液,其可以通过水解和缩合在基材上硬化以在基材上得到涂层,其中所述至少一种硅烷具有通式RxSi(OR' )4-x,并且所述至少一种聚硅氧烷具有通式[R 2 SiO] y或R 3 Si-(O-SiR 2)Y-O-SiR 3,其中R独立地为烷基,芳基,芳基烷基,烷基芳基或H,R独立地为H ,甲基,乙基,正或异丙基,正,异,仲或叔丁基,x = 0或1(对于第一硅烷),x = 0,1,2,3或4 (对于每个另外的硅烷),y =至少为2的整数,其中所述涂布溶液包括至少一种碱金属或碱土金属氧化物或氢氧化物。