公开(公告)号：US20120024199A1

公开(公告)日：2012-02-02

申请号：US13185610

申请日：2011-07-19

Applicant: Jörg Neubauer ,  Yvonne Görlach-Doht ,  Marco Großstück ,  Jürgen Hermanns ,  Robert BAUMANN

Inventor： Jörg Neubauer ,  Yvonne Görlach-Doht ,  Marco Großstück ,  Jürgen Hermanns ,  Robert BAUMANN

IPC: C04B16/00 ,  C04B2/00 ,  C04B16/02 ,  C04B28/14

CPC classification number: C04B28/10 ,  C04B28/02 ,  C04B28/14 ,  C04B2103/0081 ,  C04B2111/00155 ,  C04B20/008 ,  C04B24/38 ,  C04B24/383

Abstract: The present invention relates to polysaccharide derivatives having an adjusted particle morphology for use in the preparation of a hydrolytically setting composition having an adjusted lump rating. The invention further relates to a method of adjusting the lump rating of a hydrolytically setting composition comprising adjusting the particle morphology of a particulate polysaccharide derivative. Furthermore, the invention is directed to a hydrolytically setting composition comprising a particulate polysaccharide derivative having an adjusted particle morphology. The invention is also directed to various uses of the particulate polysaccharide derivative having an adjusted particle morphology.

Abstract translation: 本发明涉及具有调节的颗粒形态的多糖衍生物，其用于制备具有调整的块级的水解定型组合物。 本发明还涉及一种调节水解凝固组合物的块级的方法，包括调节颗粒状多糖衍生物的颗粒形态。 此外，本发明涉及包含具有调节的颗粒形态的颗粒状多糖衍生物的水解固化组合物。 本发明还涉及具有调节的颗粒形态的颗粒状多糖衍生物的各种用途。

公开(公告)号：US06310159B1

公开(公告)日：2001-10-30

申请号：US09232778

申请日：1999-01-19

Applicant: Jürgen Eiffler ,  Roger Carlsson ,  Jürgen Hermanns ,  Stephen Oliver

Inventor： Jürgen Eiffler ,  Roger Carlsson ,  Jürgen Hermanns ,  Stephen Oliver

IPC: C08F22204

CPC classification number: D21H21/16 ,  C09D4/00 ,  D21H17/43 ,  C08F212/08 ,  C08F220/04 ,  C08F220/20 ,  C08F222/02

Abstract: The present invention refers to a paper surface sizing composition comprising a copolymer having: a) structural units derived from ethylenically unsaturated hydrocarbons; structural units derived from monomers selected from esters of ethylenically unsaturated mono-carboxylic acids, half-esters of ethylenically unsaturated dicarboxylic acids, allylethers and vinylethers and mixtures thereof; optionally c) structural units derived from ethylenically unsaturated monomers selected from monocarboxylic acids as well as salts and amides thereof, dicarboxylic acids as well as salts, amides and half-amides thereof, and cyclic anhydrides and imides of dicarboxylic acids and mixtures thereof; and optionally d) structural units derived from alkyl or amino-substituted alkyl acrylates or methacrylates with the proviso, that if no structural units c) are present, the structural units b) are derived from monomers selected from half esters of ethylenically unsaturated dicarboxylic acids.

Abstract translation: 本发明涉及一种纸表面施胶组合物，其包含共聚物，其具有：a）衍生自烯键式不饱和烃的结构单元;衍生自选自烯属不饱和单羧酸的酯，烯属不饱和二羧酸的半酯， 烯丙基醚和乙烯基醚及其混合物; 任选地c）衍生自选自单羧酸的烯属不饱和单体及其盐和酰胺，二羧酸及其盐，酰胺和半酰胺的环状酸酐和二羧酸的酰亚胺及其混合物的结构单元; 和任选地）衍生自烷基或氨基取代的丙烯酸酯或甲基丙烯酸烷基酯的结构单元，条件是如果不存在结构单元c），则结构单元b）衍生自选自烯键式不饱和二羧酸的半酯的单体。