公开(公告)号：US4183991A

公开(公告)日：1980-01-15

申请号：US793229

申请日：1977-05-02

申请人： Leonard H. Smiley ,  Howard L. Tigelaar

发明人： Leonard H. Smiley ,  Howard L. Tigelaar

IPC分类号： C08F2/00 ,  C04B26/06 ,  C08F2/02 ,  C08F2/44 ,  C08F220/00 ,  C08F220/04 ,  C08F265/06 ,  C08K3/00 ,  C08L33/10 ,  B29D7/00

CPC分类号： C08F265/06 ,  C04B26/06 ,  C08K3/0033 ,  C08L33/10

摘要： Disclosed herein is a process for preparing highly filled acrylic articles comprising:(a) providing a solution of an acid-functional acrylic polymer-in-monomer solution;(b) mixing into said solution a catalytic amount of polymerization promoter system;(c) blending into said mixture 40 percent to 80 percent inert particulate filler to form a casting mixture;(d) introducing said casting mixture to a mold; and(e) curing said molded casting mixture;whereby the viscosity of said casting mixture is controlled and the settling of said filler is minimized by the presence of units from said carboxylic acid in said polymer.

摘要翻译： 本文公开了一种制备高度填充的丙烯酸制品的方法，包括：（a）提供酸官能丙烯酸类聚合物 - 单体溶液的溶液; （b）向所述溶液中混合催化量的聚合促进剂体系; （c）将所述混合物混合40％至80％的惰性颗粒填料以形成浇铸混合物; （d）将所述铸造混合物引入模具中; 和（e）固化所述模制的浇铸混合物; 由此控制所述铸造混合物的粘度，并且通过在所述聚合物中存在来自所述羧酸的单元使所述填料的沉降最小化。

公开(公告)号：US4113913A

公开(公告)日：1978-09-12

申请号：US686193

申请日：1976-05-13

申请人： Leonard H. Smiley

发明人： Leonard H. Smiley

IPC分类号： B32B13/04 ,  C04B15/02

CPC分类号： B32B13/04 ,  Y10T428/249968

摘要： A foamed cementitious material comprising portland cement and a film-forming, water-resistant, alkali-stable emulsion polymer and process of preparing said foamed material is described. Also described are laminated cementitious composites of an unfoamed veneer of a mixture of portland cement and a film-forming, water-resistant, alkali-stable emulsion polymer applied at the surface of a layer of the above-described foamed cementitious material, and, optionally, a layer of plywood or metal further applied at the exposed foamed material surface are described. These materials are useful as exterior building covering articles.

公开(公告)号：US4145477A

公开(公告)日：1979-03-20

申请号：US522383

申请日：1974-11-11

申请人： Leonard H. Smiley

发明人： Leonard H. Smiley

IPC分类号： C08J7/04 ,  C09D4/06 ,  B32B17/10

CPC分类号： C08J7/047 ,  C09D4/06 ,  C08J2333/00 ,  C08J2433/00 ,  Y10T428/31645 ,  Y10T428/31909

摘要： Compositions which cure at room temperature comprising an acrylic polymer dissolved in an acrylic monomer, a cross-linking monomer, hydrated alumina, fibrous reinforcement, a free radical catalyst and a catalyst promoter for use in rigidizing acrylic sheet and gel coats.

摘要翻译： 包含溶解在丙烯酸类单体中的丙烯酸类聚合物，交联单体，水合氧化铝，纤维增强剂，自由基催化剂和用于硬化丙烯酸类片材和凝胶涂层的催化剂促进剂的组合物。

公开(公告)号：US4026828A

公开(公告)日：1977-05-31

申请号：US587196

申请日：1975-06-13

申请人： Leonard H. Smiley

发明人： Leonard H. Smiley

IPC分类号： C08J9/04 ,  C08J9/00 ,  C08J9/06 ,  B29D27/00

CPC分类号： C08J9/06 ,  C08J9/0095 ,  Y10S264/05 ,  Y10S264/17

摘要： Foamed thermoset articles are produced by introducing a thermosettable organic resin, a specific class of blowing agents, inorganic particulate filler, and glass fiber in a mold at a given temperature and pressure, and then lowering the mold pressure to a predetermined reduced pressure to cause foaming, and completing the foaming before gelation. The foamed thermoset articles are also disclosed.

摘要翻译： 发泡热固性物品通过在给定的温度和压力下在模具中引入可热固的有机树脂，特定类型的发泡剂，无机颗粒填料和玻璃纤维，然后将模具压力降低至预定的减压以产生起泡 ，并在凝胶化之前完成起泡。 还公开了泡沫热固性物品。

公开(公告)号：US06746608B2

公开(公告)日：2004-06-08

申请号：US10317980

申请日：2002-12-12

申请人： Leonard H. Smiley

发明人： Leonard H. Smiley

IPC分类号： B01D1500

CPC分类号： B01J20/28019 ,  B01D15/325 ,  B01D15/34 ,  B01D15/361 ,  B01D15/366 ,  B01D15/3804 ,  B01J20/261 ,  B01J20/28033 ,  B01J20/285 ,  B01J20/286 ,  B01J20/287 ,  B01J20/3268 ,  B01J2220/82 ,  C12N15/1006 ,  C12N15/101

摘要： The invention is directed to fluorinated particles having adsorbent properties for superior performance as the stationary phase for use in chromatographic separations. In particular, the fluorinated surface of such particles of the invention presents unusual and unexpected polarity that is beneficial in performing chromatographic separations such as that used for DNA.

摘要翻译： 本发明涉及具有吸附性能的氟化颗粒，其性能优于用于色谱分离的固定相。 特别地，本发明的这种颗粒的氟化表面具有异常和意想不到的极性，这有利于进行色谱分离，例如用于DNA的色谱分离。

公开(公告)号：US06573307B1

公开(公告)日：2003-06-03

申请号：US09980901

申请日：2002-04-15

申请人： Leonard H. Smiley ,  Christopher Lowe ,  Julie Tucker

发明人： Leonard H. Smiley ,  Christopher Lowe ,  Julie Tucker

IPC分类号： C08J926

CPC分类号： B01D15/325 ,  B01D15/1807 ,  B01D15/366 ,  B01D15/3804 ,  B01D2215/021 ,  B01J20/26 ,  B01J20/286 ,  B01J20/287 ,  C12N15/1006 ,  C12N15/101 ,  G01N2030/042 ,  Y10S435/803

摘要： A process to make particles by anaerobic reaction of a water-insoluble solution of organic compounds comprising (a) a monomer selected from C2-4 alkylene glycol esters of a C3-6 acrylic acid and a divinyl benzene; (b) a polyfluorinated vinyl monomer; (c) a monomer selected from acrylic acid, methacrylic acid and esters thereof; (d) a free radical initiator; and (e) a water-insoluble, organic solvent-soluble porogenic material, the weight ratio of comonomers (a) plus (b) plus (c) to the porogenic material being from 0.5:1 to 2:1. The adsorbent particles produced by the process are useful in carrying out chromatographic separations, or in the production of medical devices.

摘要翻译： 一种通过水不溶性有机化合物溶液的厌氧反应制备颗粒的方法，包括（a）选自C 3-6亚烷基二醇酯和二乙烯基苯的单体; （b）多氟乙烯基单体; （c）选自丙烯酸，甲基丙烯酸及其酯的单体; （d）自由基引发剂; 和（e）水不溶性有机溶剂可溶性致孔材料，共聚单体（a）加（b）加（c）与致孔材料的重量比为0.5:1至2:1。 通过该方法生产的吸附剂颗粒可用于进行色谱分离或用于生产医疗器械。