公开(公告)号：US3616149A

公开(公告)日：1971-10-26

申请号：US3616149D

申请日：1968-05-07

申请人： ROBERT C WINCKLHOFER ,  GENE C WEEDON ,  GEORGE H COLLINGWOOD

发明人： WINCKLHOFER ROBERT C ,  WEEDON GENE C ,  COLLINGWOOD GEORGE H

IPC分类号： D03D1/00 ,  D03D15/00 ,  D04H1/54 ,  D06M23/00 ,  D06M23/06 ,  D06N3/00 ,  F02B53/00 ,  D04H1/04 ,  D02G3/36 ,  D03D15/02

CPC分类号： F02B53/00 ,  D03D1/00 ,  D03D15/00 ,  D03D15/0027 ,  D03D2700/0107 ,  D03D2700/0144 ,  D04H1/54 ,  D06M23/00 ,  D06M23/06 ,  D06N3/0004 ,  D10B2331/00 ,  D10B2331/02 ,  D10B2331/04 ,  D10B2401/041 ,  D10B2401/062 ,  D10B2403/0114 ,  D10B2501/04 ,  D10B2501/06 ,  D10B2503/04 ,  D10B2505/08 ,  Y02T10/142 ,  Y02T10/17 ,  Y10T428/2481 ,  Y10T428/24818 ,  Y10T428/29 ,  Y10T428/2929 ,  Y10T428/2973 ,  Y10T442/3146 ,  Y10T442/444 ,  Y10T442/611 ,  Y10T442/637

摘要： Articles are manufactured from heat-treated fabric composed of filaments prepared from blended fiber-forming polymers having different chemical properties, at least one of the fiber-forming polymers being dispersed as fibrils in a lower melting point polymeric matrix. The article is produced by preforming the fabric, during production of the fabric itself or by subsequent operation, and heating the latter to a temperature above the melting point of the matrix forming material but below the melting temperature of the dispersed fibrils to set the fabric in its preformed shape. In general the treated fabric is characterized by high stiffness, moldability, dimensional stability, and resistance to mechanical abuse and wrinkling.

公开(公告)号：US4603226A

公开(公告)日：1986-07-29

申请号：US801455

申请日：1985-11-25

申请人： George H. Collingwood ,  Gail L. Erickson ,  Howard L. Simon ,  Roger L. Haley ,  Bill E. Sparling

发明人： George H. Collingwood ,  Gail L. Erickson ,  Howard L. Simon ,  Roger L. Haley ,  Bill E. Sparling

IPC分类号： C07C39/02

CPC分类号： C07C39/02

摘要： A stable creosote product is prepared from which little or no sludge heel settles and which does not require heat to be applied to prevent settling out of solids. The stable product is obtained by a method that mechanically reduces the particle size or the salts that form upon cooling below the limpid point. The layer of salt which settles on the bottom of the beaker is then mechanically broken and homogenized. The fine salts which had previously settled and were homogenized, did not resettle but remained relatively evenly dispersed throughout the mixture and remained dispersed even after prolonged periods of uninterrupted standing. The salts are not allowed to settle before homogenizing. Little or no heel formation was detected in the creosote in which the settled and material was homogenized as described.

摘要翻译： 制备稳定的杂酚油产品，由此很少或没有污泥后跟沉降，并且不需要施加热量以防止沉淀出固体。 稳定的产物是通过机械地降低颗粒大小的方法获得的，或者是在冷却下方形成的盐。 然后将沉淀在烧杯底部的盐层机械破碎并均化。 先前沉降并均质化的细盐没有重新定位，但仍然相对均匀地分散在整个混合物中，并且即使在长时间不间断的静置后也保持分散。 在均化之前不允许盐沉降。 在所述杂酚油中检测到很少或没有脚跟形成，其中沉淀的和材料如所述均化。