公开(公告)号：US4006201A

公开(公告)日：1977-02-01

申请号：US502869

申请日：1974-09-03

Applicant: Johann Bauer ,  Klaus Adler ,  Gerhard Beier ,  Heinz Hefner ,  Alex Sabel

Inventor： Johann Bauer ,  Klaus Adler ,  Gerhard Beier ,  Heinz Hefner ,  Alex Sabel

IPC: C08F14/00 ,  C08F255/00 ,  C08F255/02 ,  C08F263/04 ,  C08F263/00 ,  C08L31/04

CPC classification number: C08F255/026 ,  C08F263/04

Abstract: A process for the production of polyvinyl chloride graft copolymers from ethylene/vinyl acetate copolymers and vinyl chloride by graft polymerization in the aqueous phase consisting essentially of adding a water-soluble, free-radical-forming polymerization catalyst to an aqueous dispersion of an ethylene/vinyl acetate copolymer optionally containing additional emulsifiers and/or dispersion stabilizers, heating said dispersion to the polymerization temperature, adding vinyl chloride gas above said agitated heated dispersion at such rate that the pressure is below the saturation pressure of vinyl chloride at the polymerization temperature, and recovering said polyvinyl chloride grafted copolymer.

Abstract translation: 一种通过在水相中接枝聚合从乙烯/乙酸乙烯酯共聚物和氯乙烯生产聚氯乙烯接枝共聚物的方法，其基本上是将水溶性形成自由基的聚合催化剂加入到乙烯/ 乙酸乙烯酯共聚物，任选地含有另外的乳化剂和/或分散稳定剂，将所述分散体加热到聚合温度，在聚合温度下，使压力低于氯乙烯饱和压力的速率加入所述搅拌的加热分散体上方的氯乙烯气体， 回收所述聚氯乙烯接枝共聚物。

公开(公告)号：US20050103571A1

公开(公告)日：2005-05-19

申请号：US10975358

申请日：2004-10-29

Applicant: Gerhard Beier

Inventor： Gerhard Beier

IPC: F01M11/08 ,  F01M13/04

CPC classification number: F01M13/04 ,  F01M2013/0427

Abstract: The invention relates to a cyclone separator integrated into the cover of an oil tank for separating an oil flow charged with gas into a flow which is low in air and into a flow which contains air.

Abstract translation: 本发明涉及一种集成到油箱盖中的旋风分离器，用于将装有气体的油流分离成空气中的空气流并流入含有空气的流中。

公开(公告)号：US07918316B2

公开(公告)日：2011-04-05

申请号：US10975358

申请日：2004-10-29

Applicant: Gerhard Beier

Inventor： Gerhard Beier

IPC: F01M11/08

CPC classification number: F01M13/04 ,  F01M2013/0427

Abstract: The invention relates to a cyclone separator integrated into the cover of an oil tank for separating an oil flow charged with gas into a flow which is low in air and into a flow which contains air.

Abstract translation: 本发明涉及一种集成到油箱盖中的旋风分离器，用于将装有气体的油流分离成空气中的空气流并流入含有空气的流中。

公开(公告)号：US4232807A

公开(公告)日：1980-11-11

申请号：US938249

申请日：1978-08-30

Applicant: Gerhard Beier ,  Wolfgang Matthies

Inventor： Gerhard Beier ,  Wolfgang Matthies

IPC: B65D67/02 ,  B65D71/50 ,  B65D71/00

CPC classification number: B65D71/50

Abstract: A sealing carrier pack for cans with beaded edge or circumferential projection at least the end which is openable, where a flat frame having a carrying handle is provided with a plurality of attached receiving and sealing areas opposing each other in pairs, and at the outer edge of each receiving area is an elastic extension having an undercut adapted to the beaded edge for clamping engagement of the cans arranged with the beaded edges facing each other, and where an extended lip designed as a ring is provided at the inner edge of each receiving area opposing each other in pairs, so that the beaded edge of a can to be inserted is held on the receiving area between the outer undercuts and the inner extended lip.

Abstract translation: 一种用于具有串珠边缘或周向突起的罐的密封载体包，至少可开启的端部，其中具有携带手柄的平坦框架设置有多个彼此成对相对的附接的接收和密封区域，并且在外边缘处 每个接收区域的弹性延伸部是具有适合于珠状边缘的底切的弹性延伸部，用于夹持布置有彼此面对的串珠边缘的罐体的接合，并且其中设计为环的延伸唇缘设置在每个接收区域的内边缘处 成对地彼此相对，使得待插入的罐的串珠边缘被保持在外部底切和内部延伸唇缘之间的接收区域上。

公开(公告)号：US4345056A

公开(公告)日：1982-08-17

申请号：US959796

申请日：1978-11-13

Applicant: Helmut E. Thyret ,  Thomas Balwe ,  Gerhard Beier ,  Johann Bauer

Inventor： Helmut E. Thyret ,  Thomas Balwe ,  Gerhard Beier ,  Johann Bauer

IPC: C08F14/00 ,  C08F2/00 ,  C08F2/18 ,  C08F2/20 ,  C08F14/06

CPC classification number: C08F14/06

Abstract: An improvement in the process of producing polyvinyl chloride by the suspension process in the presence of protective colloids by utilizing a protective colloid mixture of from 20% to 80% of the protective colloid mixture of a polyvinyl acetate having a hydrolysis degree of 40 to 55 mol % and the remainder of the protective colloid mixture of (1) a water-soluble polyvinyl alcohol having a hydrolysis degree of 70 to 90 mol %, or (2) an aminoethyl-hydroxypropyl cellulose having a molar substitution of from 0.05 to 1.5 mols of aminoethyl groups and 3 to 5 mols of hydroxypropyl groups, or (3) a vinyl acetate/vinyl pyrrolidone copolymer having a ratio of vinyl pyrrolidone to vinyl acetate in the copolymer of 50% to 70% by weight to 30% to 50% by weight and a K-value of 25 to 40. By the use of this protective colloid mixture, the polyvinyl chloride produced exhibits a large absorption of plasticizer and gives finished products having a low number of specks.

Abstract translation: 通过使用水解度为40〜55mol的聚乙酸乙烯酯的保护胶体混合物的20〜80％的保护胶体混合物，在保护胶体存在下，通过悬浮法制备聚氯乙烯的方法的改进 ％，其余的（1）水解度为70〜90摩尔％的水溶性聚乙烯醇的保护胶体混合物，或（2）摩尔取代度为0.05〜1.5摩尔的氨基乙基 - 羟丙基纤维素 氨基乙基和3至5摩尔羟丙基，或（3）共聚物中乙烯基吡咯烷酮与乙酸乙烯酯的比率为50重量％至70重量％至30重量％至50重量％的乙酸乙烯酯/乙烯基吡咯烷酮共聚物 并且K值为25〜40。通过使用该保护胶体混合物，所生产的聚氯乙烯显示出较大的增塑剂吸收，并产生具有少量斑点的成品。