公开(公告)号：US20110281970A1

公开(公告)日：2011-11-17

申请号：US13106017

申请日：2011-05-12

Applicant: Lars FENGLER ,  René Kiesewetter

Inventor： Lars FENGLER ,  René Kiesewetter

IPC: C04B26/28 ,  C04B26/06 ,  C08L33/14 ,  C08L1/28 ,  C08L1/26 ,  C08J3/22

CPC classification number: C04B40/0042 ,  C04B28/04 ,  C04B2111/00637 ,  Y02W30/97 ,  C04B14/06 ,  C04B18/24 ,  C04B20/0076 ,  C04B24/26 ,  C04B24/2647 ,  C04B24/383 ,  C04B40/0608

Abstract: The present invention relates to a cellulose ether composition for use in the preparation of dry mortar formulations, especially of cementitious bound tile adhesives (CBTA). The invention further relates to a dry mortar formulation comprising said cellulose ether composition. Furthermore, the invention is directed to a method of improving the slip resistance of a dry mortar formulation without deteriorating the mechanical strength and the open time of the cured dry mortar formulation.

Abstract translation: 本发明涉及用于制备干砂浆配方，特别是水泥粘结砖粘合剂（CBTA）的纤维素醚组合物。 本发明还涉及包含所述纤维素醚组合物的干砂浆配方。 此外，本发明涉及一种改善干砂浆配方的耐滑性的方法，而不会降低固化的干砂浆配方的机械强度和开放时间。

公开(公告)号：US06509461B2

公开(公告)日：2003-01-21

申请号：US09788116

申请日：2001-02-16

Applicant: Hartwig Schlesiger ,  Martin Morning ,  Gunter Weber ,  René Kiesewetter ,  Rudolf Lelgemann

Inventor： Hartwig Schlesiger ,  Martin Morning ,  Gunter Weber ,  René Kiesewetter ,  Rudolf Lelgemann

IPC: C08B1100

CPC classification number: C08J3/12 ,  C08B11/20 ,  C08J2301/08 ,  C08L1/00

Abstract: The present invention relates to a new, particularly economical process for producing particulate water-soluble cellulose derivatives. The process involves forming a feed composition of swollen and/or dissolved cellulose derivative, and water. The feed composition is contacted with a carrier and heat exchange gas, in a sieve-free high rotational speed gas jet impact mill, and the cellulose derivative of the feed composition is converted into a solid state form of finely particulate particles. The particulate cellulose derivative is then separated from the heat exchange gas and carrier gas, and optionally dried. The mill drying and the particulate cellulose derivative product are influenced by establishing a specific water content in the swollen and/or dissolved cellulose derivative.

Abstract translation: 本发明涉及用于生产颗粒状水溶性纤维素衍生物的新的，特别经济的方法。 该方法包括形成溶胀和/或溶解的纤维素衍生物和水的进料组合物。 在无筛的高转速气体冲击式研磨机中，将进料组合物与载体和热交换气体接触，并将进料组合物的纤维素衍生物转化成固态形式的细颗粒。 然后将颗粒状纤维素衍生物与热交换气体和载气分离，并任选地干燥。 研磨干燥和颗粒状纤维素衍生物产物受到溶胀和/或溶解的纤维素衍生物中特定含水量的影响。

公开(公告)号：US20110281976A1

公开(公告)日：2011-11-17

申请号：US13106022

申请日：2011-05-12

Applicant: Lars FENGLER ,  René Kiesewetter

Inventor： Lars FENGLER ,  René Kiesewetter

IPC: C04B24/26 ,  C04B7/02 ,  C08L31/04 ,  C04B7/13 ,  C08L33/14 ,  C08L9/06

CPC classification number: C04B28/04 ,  C04B40/0042 ,  C04B2111/00637 ,  Y02W30/92 ,  C04B14/06 ,  C04B14/106 ,  C04B20/0076 ,  C04B24/2647 ,  C04B24/2676 ,  C04B24/383 ,  C04B40/0608 ,  C04B14/16 ,  C04B24/2682 ,  C04B2103/0057 ,  C04B2103/0088 ,  C04B14/08 ,  C04B24/2611 ,  C04B18/08 ,  C04B24/2641 ,  C04B14/14 ,  C04B24/26

Abstract: The present invention relates to a redispersible powder composition for use in the preparation of dry mortar formulations, especially of cementitious bound tile adhesives (CBTA). The invention further relates to a dry mortar formulation comprising said redispersible powder composition. Furthermore, the invention is directed to a method of increasing the open time of a dry mortar formulation without deteriorating the mechanical strength of the cured dry mortar formulation.

Abstract translation: 本发明涉及用于制备干砂浆配方，特别是水泥粘结砖粘合剂（CBTA）的可再分散粉末组合物。 本发明还涉及包含所述可再分散粉末组合物的干砂浆配方。 此外，本发明涉及增加干砂浆制剂的开放时间而不降低固化的干砂浆配方的机械强度的方法。

公开(公告)号：US06943247B2

公开(公告)日：2005-09-13

申请号：US09808316

申请日：2001-03-14

Applicant: René Kiesewetter ,  Hartwig Schlesiger ,  Martin Morning ,  Gunter Weber ,  Werner Lange

Inventor： René Kiesewetter ,  Hartwig Schlesiger ,  Martin Morning ,  Gunter Weber ,  Werner Lange

IPC: C04B28/02 ,  B32B23/04 ,  C03B20060101 ,  C04B16/04 ,  C04B24/38 ,  C04B26/28 ,  C04B28/12 ,  C04B103/12 ,  C08B3/00 ,  C08B11/00 ,  C08B11/20 ,  C08B30/10 ,  C08B37/00 ,  C08J3/12 ,  C08J7/02 ,  C08L1/02 ,  C08L1/08 ,  C08L3/02 ,  C08L3/04 ,  C08L3/06 ,  C08L3/08 ,  C08L5/00 ,  C09D7/12 ,  C09J11/08 ,  C09J101/02 ,  C09J101/08 ,  C09J101/26 ,  C09J103/00 ,  C09J103/02 ,  C09J103/04 ,  C09J103/06 ,  C09J103/08 ,  H01H45/00 ,  H04Q1/24

CPC classification number: C04B24/383 ,  C08B11/193 ,  Y10T428/31975 ,  C04B20/008 ,  C04B20/02 ,  C04B20/026

Abstract: Described is a building material composition prepared from or having added thereto a particulate material selected from particulate polysaccharides or particulate polysaccharide derivatives. The particulate material of the building material composition is prepared by a method comprising: (a) forming a feed composition comprising a member selected from the group consisting of polysaccharides and polysaccharide derivatives, and 35 wt. % to 99 wt. % of water, based on the total weight of the feed composition, wherein said member is at least one of swelled and dissolved in the feed composition; (b) contacting, in a mill, the feed composition with a gas stream, thereby converting simultaneously the water of said feed composition into water vapor, and said member of said feed composition into a solid state form of finely particulate material; (c) separating the particulate material from the gas stream; and (d) optionally drying the particulate material. Examples of building material compositions according to the present invention include tile adhesives and joint fillers.

Abstract translation: 描述了由或从其中加入选自颗粒多糖或颗粒多糖衍生物的颗粒材料制备的建筑材料组合物。 建筑材料组合物的颗粒材料通过以下方法制备：（a）形成包含选自多糖和多糖衍生物的成员的饲料组合物，和35重量％ ％至99重量％ 基于进料组合物的总重量的水的百分比，其中所述构件是溶胀并溶解在进料组合物中的至少一种; （b）在研磨机中使进料组合物与气流接触，从而将所述进料组合物的水同时转化成水蒸汽，并将所述进料组合物的所述成分转化成固态形式的细颗粒材料; （c）将颗粒材料与气流分离; 和（d）任选地干燥颗粒材料。 根据本发明的建筑材料组合物的实例包括瓦片粘合剂和接合填料。

公开(公告)号：US07259257B2

公开(公告)日：2007-08-21

申请号：US09785905

申请日：2001-02-16

Applicant: Hartwig Schlesiger ,  Martin Morning ,  Gunter Weber ,  Volker Eckhardt ,  Gerd Sonnenberg ,  René Kiesewetter

Inventor： Hartwig Schlesiger ,  Martin Morning ,  Gunter Weber ,  Volker Eckhardt ,  Gerd Sonnenberg ,  René Kiesewetter

IPC: C08B11/20

CPC classification number: C08J3/12 ,  C08B11/20 ,  C08J2301/08

Abstract: The present invention relates to a new, particularly economical process for preparing particulate water-soluble cellulose derivatives. The process involves forming a feed composition of swollen and/or dissolved cellulose derivative, and water. The feed composition is contacted with a superheated gas mixture, in a sieve-free high rotational speed gas jet impact mill, and the cellulose derivative of the feed composition is converted into a solid state form of finely particulate particles. The superheated gas mixture, with which the feed composition is contacted, is selected from: (i) a superheated gaseous mixture of steam and an inert gas; and (ii) a superheated gas mixture of steam and air. The superheated gas mixture has a steam content of 40 wt. % to 99 wt. %, based on the total weight of the superheated gas mixture.

Abstract translation: 本发明涉及一种制备颗粒状水溶性纤维素衍生物的新的，特别经济的方法。 该方法包括形成溶胀和/或溶解的纤维素衍生物和水的进料组合物。 在无筛的高转速气体冲击式研磨机中使进料组合物与过热气体混合物接触，并将进料组合物的纤维素衍生物转化为固态形式的细颗粒颗粒。 进料组合物与其接触的过热气体混合物选自：（i）蒸汽和惰性气体的过热气态混合物; 和（ii）蒸汽和空气的过热气体混合物。 过热气体混合物的蒸汽含量为40wt。 ％至99重量％ ％，基于过热气体混合物的总重量。

公开(公告)号：US06593468B1

公开(公告)日：2003-07-15

申请号：US09529705

申请日：2000-04-17

Applicant: Werner Lange ,  Bernd Schriewer ,  Friedrich-Karl Lampert ,  Wilhelm Oppermann ,  Jörn-Bernd Pannek ,  René Kiesewetter

Inventor： Werner Lange ,  Bernd Schriewer ,  Friedrich-Karl Lampert ,  Wilhelm Oppermann ,  Jörn-Bernd Pannek ,  René Kiesewetter

IPC: G10F0012

CPC classification number: C09D5/34 ,  A61K8/731 ,  A61K2800/5422 ,  A61K2800/5424 ,  A61Q19/00 ,  C04B24/383 ,  C08B11/00 ,  C08B11/12 ,  C08L1/284 ,  C09D7/65 ,  C09D7/69

Abstract: This invention relates to a process for producing a substantially fiber-free carboxymethyl cellulose which predominantly exhibits elastic properties, to the use thereof as a superabsorbent material, and to the use thereof as an adjuvant substance for achieving suitable rheological and water retention properties for the cosmetics, pharmaceutical and food sectors, and for industrial applications, e.g. as an additive for coating materials, for the sealing of cables and for use in tunnelling and in civil and underground engineering.

Abstract translation: 本发明涉及一种生产基本上无纤维的羧甲基纤维素的方法，其主要表现出弹性，其作为超吸收材料的用途，以及其用作为化妆品达到合适的流变学和保水性的辅助物质的用途 制药和食品部门，以及工业应用，例如 作为涂料的添加剂，用于密封电缆和用于隧道掘进和民用和地下工程。