公开(公告)号：US06596036B2

公开(公告)日：2003-07-22

申请号：US09963137

申请日：2001-09-25

Applicant: Goverdina Christina Helena Derksen ,  Teris André Van Beek ,  Aede De Groot ,  Anthony Capelle

Inventor： Goverdina Christina Helena Derksen ,  Teris André Van Beek ,  Aede De Groot ,  Anthony Capelle

IPC: C07B6100

CPC classification number: C09B61/00

Abstract: The present invention relates to a method for the production of a dye preparation from madder root, comprising extraction of madder root in water at a temperature below 70-75° C., preferably below 65° C., while providing oxygen to the reaction mixture of madder root in water to obtain the dye preparation and to the dye preparation thus obtained.

公开(公告)号：US5087649A

公开(公告)日：1992-02-11

申请号：US625771

申请日：1990-12-07

Applicant: Juergen Wegner ,  Wolfgang Dierichs ,  Werner Haller ,  Johannes J. Jansen ,  Anthony Capelle ,  Willem Kamminga ,  Jacobus Guns

Inventor： Juergen Wegner ,  Wolfgang Dierichs ,  Werner Haller ,  Johannes J. Jansen ,  Anthony Capelle ,  Willem Kamminga ,  Jacobus Guns

IPC: C08L1/26 ,  C08L1/00 ,  C08L3/00 ,  C08L3/08 ,  C08L23/08 ,  C08L29/04 ,  C08L29/10 ,  C08L31/04 ,  C08L33/04 ,  C09J103/02 ,  C09J103/08 ,  C09J129/04 ,  C09J131/04

CPC classification number: C09J103/08

Abstract: Dry products in flake or granulate form suitable as a paste base may be obtained by drying a mixture, containing approximately 30 to 80% by weight of water, of from(a) 30 to 95% by weight of carboxymethylated and/or alkoxylated starch,(b) 3 to 40% by weight of a cellulose ether, and(c) 2 to 40% by weight of a water-dispersible polymer or water-soluble polymer, and(d) optionally, conventional additives, such as preservatives, wetting agents, fillers and the like,in a thin layer on a surface heated to 80.degree. to 200.degree. C. The dry products obtained do not undergo physical separation and are readily dispersible or self-dispersible in water.

Abstract translation: 可以通过干燥含有约30至80重量％的（a）30至95重量％的羧甲基化和/或烷氧基化淀粉的混合物来获得适合作为糊状基料的片状或颗粒形式的干燥产品， （b）3至40重量％的纤维素醚，和（c）2至40重量％的水分散性聚合物或水溶性聚合物，和（d）任选的常规添加剂如防腐剂，润湿剂 试剂，填料等，在加热至80℃至200℃的表面上的薄层中。所获得的干燥产物不经历物理分离并且易于分散或自分散于水中。

公开(公告)号：US4663491A

公开(公告)日：1987-05-05

申请号：US741043

申请日：1985-06-04

Applicant: Eduard Barthell ,  Anthony Capelle ,  Miroslav Chmelir ,  Kurt Dahmen

Inventor： Eduard Barthell ,  Anthony Capelle ,  Miroslav Chmelir ,  Kurt Dahmen

IPC: C08F220/18 ,  C10L1/196 ,  C07C7/20 ,  C10L1/18

CPC classification number: C10L1/1966 ,  C08F220/18

Abstract: The invention relates to copolymers of esters of acrylic acid or methacrylic acid with unbranched alcohols that contain at least 16 C atoms, and maleic anhydride, and also the use of these copolymers as crystallization inhibitors in paraffin-bearing crude oils.

Abstract translation: 本发明涉及丙烯酸或甲基丙烯酸的酯与含有至少16个C原子的非支链醇的共聚物，以及马来酸酐，以及这些共聚物作为含石蜡原油中的结晶抑制剂的用途。

公开(公告)号：US4110283A

公开(公告)日：1978-08-29

申请号：US795633

申请日：1977-05-10

Applicant: Anthony Capelle

Inventor： Anthony Capelle

IPC: C10L1/10 ,  C10L1/12 ,  C10L1/18 ,  C10L1/22 ,  C23F15/00 ,  C09K3/00

CPC classification number: C10L1/106 ,  C23F15/005 ,  C10L1/1241 ,  C10L1/1824 ,  C10L1/1888 ,  C10L1/1985 ,  C10L1/224 ,  C10L1/2368 ,  Y10S507/931

Abstract: The invention refers to crystallization inhibitor compositions, which contain as the active component a copolymer of 4-vinyl pyridine and of acrylic acid esters, dispersed in an aqueous medium. They are suitable for use in paraffinic oils to prevent the deposition of solid paraffin on walls of containers and pipelines.While the known compositions which contain the same active component are not suitable for use under field conditions due to their high solidification temperature, the novel compositions can be used at temperatures as low as -15.degree. C. and the dispersions are quite stable on storage and have low viscosity.

Abstract translation: 本发明涉及结晶抑制剂组合物，其包含分散在水性介质中作为活性组分的4-乙烯基吡啶和丙烯酸酯的共聚物。 它们适用于石蜡油，以防止固体石蜡沉积在容器和管道的墙壁上。