ABS resins and process for making them
    11.
    发明授权
    ABS resins and process for making them 失效
    ABS树脂及其制备方法

    公开(公告)号:US4740560A

    公开(公告)日:1988-04-26

    申请号:US853254

    申请日:1986-04-17

    摘要: A polyblend of a high graft copolymer, a low graft copolymer and a matrix interpolymer is made by:(A) mixing a latex of the high graft copolymer and a latex of the low graft copolymer to provide a mixture thereof;(B) coagulating and at least partially dewatering the mixture of step (A);(C) melt blending the mixture of step (B) to provide a first polyblend; and(D) melt blending the first polyblend of step (C) with matrix interpolymer to provide a second polyblend.

    摘要翻译: 通过以下方法制备高接枝共聚物,低接枝共聚物和基质互聚物的共混物:(A)将高接枝共聚物的胶乳和低接枝共聚物的胶乳混合以提供其混合物; (B)使步骤(A)的混合物凝结并至少部分脱水; (C)将步骤(B)的混合物熔融共混以提供第一聚合物; 和(D)将步骤(C)的第一聚合物与基质互聚物熔融共混以提供第二聚合物。

    METHOD FOR SEALING FENESTRATION OPENINGS
    12.
    发明申请
    METHOD FOR SEALING FENESTRATION OPENINGS 有权
    密封加工开口的方法

    公开(公告)号:US20130042961A1

    公开(公告)日:2013-02-21

    申请号:US13558379

    申请日:2012-07-26

    IPC分类号: B05D7/22 B32B37/14

    摘要: Seal a fenestration opening that contains a gap having a width of greater than 1.6 millimeters by providing a dispersion having the following components dispersed in an aqueous phase: (i) a film-forming polymer binder having a glass transition temperature in a range of −100 degrees Celsius to −20 degrees Celsius; (ii) a shear thinning rheology modifier at a concentration sufficient to cause the dispersion to have a Brookfield viscosity greater than 300,000 centiPoise as measured using spindle #3 at 0.3 revolutions per minute; and (iii) optionally, a filler; and then spraying the dispersion directly onto the building elements within the fenestration opening so as to form a continuous coating over the building elements and gap within the fenestration opening; wherein there is an absence of reinforcement or sealing material filling or spanning the gap prior to spraying the dispersion over the gap.

    摘要翻译: 通过提供具有分散在水相中的以下组分的分散体来密封宽度大于1.6毫米的间隙的开窗口:(i)玻璃化转变温度在-100范围内的成膜聚合物粘合剂 摄氏度至-20摄氏度; (ii)剪切稀化流变学改性剂,其浓度足以使得分散体的Brookfield粘度大于每分钟0.3转的纺锤#3测得的30万厘泊; 和(iii)任选的填料; 然后将分散体直接喷洒在开窗开口内的建筑构件上,以便在开窗口内的建筑构件和间隙上形成连续的涂层; 其中在将分散体喷涂在间隙上之前,没有加强或密封材料填充或跨越间隙。

    FLOATING DOCK SYSTEM
    13.
    发明申请
    FLOATING DOCK SYSTEM 有权
    浮动锁系统

    公开(公告)号:US20130019791A1

    公开(公告)日:2013-01-24

    申请号:US13542330

    申请日:2012-07-05

    IPC分类号: B63B35/44

    CPC分类号: B63B35/34 B63B2005/242

    摘要: A floating dock system contains a polymeric foam core, a structural collar, attachment means connected to the structural collar and a protective coating adhering to and completely covering the polymer foam core and structural collar and is free of decking or plates that are independent of the structural collar between the top surface of the polymeric foam core and the protective coating.

    摘要翻译: 浮动船坞系统包含聚合物泡沫芯,结构套环,连接到结构轴环的附接装置和附着并完全覆盖聚合物泡沫芯和结构轴环的保护涂层,并且没有独立于结构的甲板或板 在聚合物泡沫芯的顶表面和保护涂层之间的环。

    Method of producing optical media discs from hydrogenated block copolymers
    15.
    发明授权
    Method of producing optical media discs from hydrogenated block copolymers 失效
    从氢化嵌段共聚物制备光学介质盘的方法

    公开(公告)号:US06299802B1

    公开(公告)日:2001-10-09

    申请号:US09640632

    申请日:2000-08-17

    IPC分类号: B29D1100

    摘要: The present invention relates to a process for producing DVD's using injection molding techniques, without the use of compression, from a polymer having a glass transition temperature (Tg) of greater than 110° C. as measured by Differential Scanning Calorimetry (DSC) at 10° C./min., an elastic modulus (G′) of less than or equal to 1000 dynes/cm2 at a temperature of 240° C., as measured by Dynamic Mechanical Spectroscopy measurements at a temperature ramp rate of 3° C./min., and a shear rate of 1 radian/sec using a parallel plate geometry (under nitrogen), and a complex viscosity (Eta*) of less than 2000 poise, as measured according to Dynamic Mechanical Spectroscopy measurements, using shear rate sweeps at 280° C., and a shear rate of 1 radian/sec using a parallel plate geometry (under nitrogen).

    摘要翻译: 本发明涉及一种使用注射成型技术制造DVD的方法,该方法是使用通过差示扫描量热法(DSC)在10℃测量的玻璃化转变温度(Tg)大于110℃的聚合物而不使用压缩 在240℃的温度下的弹性模量(G')小于或等于1000达因/ cm2,通过在3℃的温度升高速率下的动态机械光谱测量测量。 /分钟,使用平行板几何形状(在氮气下)的1弧度/秒的剪切速率,以及根据动态机械光谱测量使用剪切速率扫描测量的小于2000泊的复数粘度(Eta *) 在280℃下,使用平行板几何形状(在氮气下)的剪切速率为1弧度/秒。