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1. 发明授权

US4064294A In-situ production of microcapsules on a substrate 失效
标题翻译：在基材上原位生产微胶囊
公开(公告)号：US4064294A
公开(公告)日：1977-12-20
申请号：US583312
申请日：1975-06-02
申请人： Simon Babil , James A. Claar , Rodger G. Temple
发明人： Simon Babil , James A. Claar , Rodger G. Temple
IPC分类号： C09D5/02 , C09D7/00 , B05D3/02
CPC分类号： C09D7/005 , C09D5/02 , Y10T428/2987 , Y10T428/2989
摘要： Microcapsules are produced in-situ in a film or during the manufacturing process of a water-based coating composition from which the film is formed. A principal process involves the in-situ production of void-containing microcapsules in a film formed from a water-based coating. This principal process involves as a first step the preparation of a polymer composition which may be a homogeneous solution containing a water-immiscible organic polymer, a water-immiscible solvent for the polymer, and a water-immiscible lower volatility non-solvent which is miscible with the solvent; or an emulsion containing as the continuous phase a water-immiscible organic polymer dissolved in a water-immiscible solvent for the polymer and, as the discontinuous phase, droplets of a lower volatility non-solvent dispersed in the continuous phase. This polymer composition is then emulsified under agitation and in the presence of a surfactant into a water-based coating composition. The water-based coating composition containing this emulsified polymer composition is then applied to a substrate and the solvent is evaporated from the polymer composition to produce microcapsules containing discrete droplets of the non-solvent. Subsequent drying of the water-based coating and evaporation of the non-solvent from the microcapsules produces a film having incorporated therein structured, closed-cell, void-containing microcapsules with the voids serving to provide opacity and gloss control to the film. In an alternative to the principal process, microcapsules containing the non-solvent are produced in-situ in the water-based coating composition prior to forming a film therefrom.
摘要翻译：微胶囊原位在薄膜中或在其形成薄膜的水性涂料组合物的制造过程中制备。主要方法涉及在由水基涂层形成的膜中原位生产含空隙的微胶囊。该主要方法包括制备聚合物组合物的第一步骤，所述聚合物组合物可以是含有与水不混溶的有机聚合物，用于聚合物的与水不混溶的溶剂的均匀溶液，以及与水不混溶的低挥发性非溶剂，其是可混溶的用溶剂; 或包含溶解在聚合物的与水不混溶的溶剂中的与水不混溶的有机聚合物作为连续相的乳液，以及作为不连续相的分散在连续相中的较低挥发性非溶剂的液滴。然后将该聚合物组合物在搅拌下和表面活性剂存在下乳化成水性涂料组合物。然后将含有该乳化聚合物组合物的水性涂料组合物施加到基材上，并从聚合物组合物中蒸发溶剂以产生含有非溶剂离散液滴的微胶囊。随后干燥水性涂料并从微胶囊中蒸发非溶剂产生了一种膜，其中结合有封闭孔隙的含空隙的微胶囊，其空隙用于为膜提供不透明度和光泽度控制。在主要方法的替代方案中，在从其形成膜之前，在水基涂料组合物中原位生产含有非溶剂的微胶囊。

2. 发明授权

US4246641A Automatic temperature calibration of thermal analyzers 失效
标题翻译：热分析仪的自动温度校准
公开(公告)号：US4246641A
公开(公告)日：1981-01-20
申请号：US015556
申请日：1979-02-26
申请人： Simon Babil , Andrew R. Muir
发明人： Simon Babil , Andrew R. Muir
IPC分类号： G01N25/00 , G01K15/00 , G01N25/20 , G01N25/48 , G05D23/00 , G05D23/19 , G05D23/24 , G01K7/10
CPC分类号： G01K15/00 , G01N25/4826 , G05D23/1902
摘要： A system for use in thermal analysis for correcting discrepancies between oven temperature and desired sample temperature including means for automatically calibrating the system at several selected points in the analytical temperature scale wherein actual sample temperature is forced to agree exactly with desired sample temperature by appropriately changing oven temperature and wherein the calibrated sample temperature and the difference between oven temperature and sample temperature at the several points are used to correct for discrepancies throughout the intervening analytical temperature scale.
摘要翻译：一种用于热分析的系统，用于校正烘箱温度和所需样品温度之间的差异，包括用于在分析温度标度中的几个选定点自动校准系统的装置，其中通过适当改变烘箱强制实际样品温度与所需样品温度完全一致温度，并且其中校准的样品温度和在几个点的烘箱温度和样品温度之间的差异用于校正整个中间分析温度标度的差异。

3. 发明授权

US4246640A Automatic recorder abscissa scaling 失效
标题翻译：自动记录器横坐标缩放
公开(公告)号：US4246640A
公开(公告)日：1981-01-20
申请号：US15087
申请日：1979-02-26
申请人： Simon Babil , Andrew R. Muir
发明人： Simon Babil , Andrew R. Muir
IPC分类号： G01D18/00 , G01D3/00 , G01D9/40 , G01D15/24 , G01N25/20 , G01N25/48 , G01D9/26
CPC分类号： G01N25/4813 , G01D15/24 , G01D3/00 , G01D9/40
摘要： An apparatus for automatically scaling an X-Y recorder for use with a thermal analyser wherein temperature range span during an experiment may be plotted exactly scaled to an abscissa such that the left side of the graphical representation corresponds exactly to the minimum temperature during the experiment and the right side of the representation corresponds exactly to the maximum temperature achieved.
摘要翻译：用于自动缩放用于与热分析仪一起使用的XY记录器的装置，其中实验期间的温度范围跨度可以精确地绘制成横坐标，使得图形表示的左侧准确地对应于实验期间的最低温度和右侧表面的一侧正好对应于达到的最大温度。

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