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    • 61. 发明申请
    • Process for making a plastic mouled article with a decorated surface
    • 制造具有装饰表面的塑料制品的方法
    • US20040115389A1
    • 2004-06-17
    • US10473177
    • 2004-02-03
    • Henricus J J GoertzJohannes J Guns
    • B32B005/00
    • B29C45/14778B29C45/14811B29C2045/14696B29K2715/003B29K2995/002Y10T428/24Y10T428/24331
    • The invention relates to a process for making a plastic moulded article with a decorated surface, comprising the steps of introducing a decorated film in a mould and filling the mould with a plastic composition by means of injection moulding, with the decorated film comprising at least a thermoplastic elastomer containing polyether segments. Advantages of this process are amongst other things that a 3-dimensional (3-D) decorated moulded article may be made with the film adequately adhering to the plastic composition, that applied decorations have little effect on adhesion, and that the moulded article can also be provided with a surface with soft-touch and/or non-slip properties. The invention also relates to a plastic moulded article with a decorated surface and to a decorated plastic moulded article that is further provided with laser markings.
    • 本发明涉及一种用于制造具有装饰表面的塑料模制品的方法,包括以下步骤:将装饰膜引入模具中,并通过注射模塑将塑料组合物填充到模具中,所述装饰膜至少包含 含有聚醚链段的热塑性弹性体。 该方法的优点在于,可以将膜充分粘附到塑料组合物上制成三维(3-D)装饰的模制品,所施加的装饰对粘合几乎没有影响,并且模制品也可以 提供具有柔软触感和/或防滑性能的表面。 本发明还涉及一种具有装饰表面的塑料模塑制品和还装有激光标记的装饰塑料模塑制品。
    • 63. 发明申请
    • METHOD OF PREPARING HYDROPHOBIC PARTIALLY AGGREGATED COLLOIDAL SILICA
    • 制备疏水部分聚集的胶体二氧化硅的方法
    • US20040067361A1
    • 2004-04-08
    • US10264129
    • 2002-10-02
    • Timothy Chi-Shan Chao
    • B32B005/00
    • B82Y30/00C01B33/146C01B33/149C01P2004/62C01P2004/64C01P2006/12C01P2006/14C01P2006/16C09C1/3684Y10T428/2995
    • A method of preparing a hydrophobic partially aggregated colloidal silica, the method comprising reacting (a) a silica sol comprising at least one hydrophilic partially aggregated colloidal silica with (b) an organosilicon compound selected from (i) at least one organosilane having the formula R1aHbSiX4-a-b, (ii) at least one organocyclosiloxane having the formula (R12SiO)m, (iii) at least one organosiloxane having the formula R13SiO(R1SiO)nSiR13, and (iv) a mixture comprising at least two of (i) (ii), and (iii), in the presence of (c) water (d) an effective amount of a water-miscible organic solvent, and (e) an acid catalyst, to produce the hydrophobic partially aggregated colloidal silica and an aqueous phase, wherein R1 is hydrocarbyl or substituted hydrocarbyl; X is a hydrolysable group; a is 0, 1, 2, or 3; b is 0 or 1; anullbnull1, 2, or 3, provided when bnull1, anullbnull2 or 3; m has an average value of from 3 to 10; and n has an average value of from 0 to 10; and the hydrophobic partially aggregated colloidal silica produced by the method.
    • 一种制备疏水部分聚集的胶体二氧化硅的方法,所述方法包括使(a)包含至少一种亲水部分聚集的胶态二氧化硅的二氧化硅溶胶与(b)有机硅化合物反应,所述有机硅化合物选自(i)至少一种具有式R的有机硅烷 aHbSiX 4-ab,(ii)至少一种具有式(R 1 2SiO)m的有机环硅氧烷,(iii)至少一种具有式R 1 SiO 2(R 1 SiO)n SiR 3的有机硅氧烷, (ⅳ)在(c)水(d)存在下,(ⅰ)(ⅱ)和(ⅲ)中的至少两种的混合物,(d)有效量的与水可混溶的有机溶剂,和 (e)酸催化剂,以产生疏水部分聚集的胶体二氧化硅和水相,其中R 1是烃基或取代的烃基; X是可水解基团; a是0,1,2或3; b为0或1; a + b = 1,2或3,当b = 1时,a + b = 2或3; m的平均值为3〜10; n的平均值为0〜10; 和通过该方法制备的疏水部分聚集的胶体二氧化硅。