公开(公告)号：EP2032609A1

公开(公告)日：2009-03-11

申请号：EP07729713.3

申请日：2007-05-31

Applicant: BASF SE

Inventor： KREBS, Thilo ,  HOLOCH, Jan ,  SCHMIED, Bernhard

IPC: C08F2/18 ,  C08F12/08 ,  C08J9/20 ,  C08J9/12

CPC classification number: C08J9/20 ,  C08F112/08 ,  C08J2203/06 ,  C08J2203/14 ,  C08J2325/06 ,  C08F2/18

Abstract: A process for production of expandable styrene polymers with narrow bead-size distribution with high specific reactor yield via polymerization of the monomers in aqueous suspension in a stirred tank in the presence of a volatile blowing agent, where the styrene-containing organic phase is added simultaneously with the aqueous phase to the stirred tank over a period of from 5 to 60 minutes.

Abstract translation: 一种通过单体在含水悬浮液中在挥发性发泡剂存在下在搅拌槽中聚合而制备具有窄特定反应器产率的窄粒径分布的可发性苯乙烯聚合物的方法，其中含苯乙烯的有机相同时加入 与水相一起搅拌5至60分钟。

公开(公告)号：EP1919991B1

公开(公告)日：2009-02-11

申请号：EP06792754.1

申请日：2006-08-09

Applicant: BASF SE

Inventor： ALLMENDINGER, Markus ,  HAHN, Klaus ,  SCHMIED, Bernhard ,  RIETHUES, Michael ,  ANTONATUS, Edith

IPC: C08J9/00

CPC classification number: C08J9/224 ,  C08J9/232 ,  C08J2325/04 ,  C08J2433/00 ,  C08J2491/00

Abstract: The invention relates to a method for producing moulded foam elements from pre-foamed foam particles in a mould under pressure, said moulded foam elements having a polymer coating that comprises an amphiphilic or hydrophobic organic compound. The invention also relates to moulded foam elements produced therefrom and their use.

公开(公告)号：EP1846485B1

公开(公告)日：2008-06-18

申请号：EP06708005.1

申请日：2006-02-03

Applicant: BASF SE

Inventor： ALLMENDINGER, Markus ,  HAHN, Klaus ,  RUCH, Joachim ,  EHRMANN, Gerd ,  SCHMIED, Bernhard

IPC: C08J9/224

CPC classification number: C08J9/224 ,  C08J2201/03 ,  C08J2325/06 ,  C08J2433/00 ,  C08J2491/00

Abstract: A method for the production of coated, expandable, styrene polymer (EPS) granules by extrusion of a styrene polymer melt containing an expanding agent through a nozzle plate with subsequent underwater granulation, wherein the EPS granules are coated by coating agents that are soluble, emulsifiable or suspendable in water in the water circuit of the underwater granulator.

公开(公告)号：EP2870194B1

公开(公告)日：2016-09-14

申请号：EP13734102.0

申请日：2013-07-05

Applicant: BASF SE

Inventor： SPIES, Patrick ,  BRAUN, Frank ,  SCHIPS, Carsten ,  PRISSOK, Frank ,  GUTMANN, Peter ,  HAHN, Klaus ,  SCHMIED, Bernhard

IPC: C08F112/08 ,  C08G18/48 ,  C08G18/66 ,  C08G18/72 ,  C08J9/00 ,  C08J9/14 ,  C08J9/20 ,  C08F283/00 ,  C08G18/08

CPC classification number: C08J9/20 ,  C08F112/08 ,  C08F283/006 ,  C08G18/14 ,  C08G18/4854 ,  C08G18/6607 ,  C08G18/6674 ,  C08G18/72 ,  C08J9/0061 ,  C08J9/141 ,  C08J2201/026 ,  C08J2203/14 ,  C08J2325/06 ,  C08J2351/08 ,  C08J2375/08 ,  C08L25/06 ,  C08L25/08 ,  C08L51/08 ,  C08L75/04 ,  C08F2/44 ,  C08F2/18

公开(公告)号：EP2794673A1

公开(公告)日：2014-10-29

申请号：EP12810201.9

申请日：2012-12-17

Applicant: BASF SE

Inventor： SPIES, Patrick ,  HESSE, Pascal ,  SCHMIED, Bernhard ,  SEDA, Libor ,  OSTERMANN, Rainer ,  BRAUN, Frank ,  HAVERKEMPER, Gregor ,  LEHNEN, Uwe-Johannes ,  HAHN, Klaus ,  HOLOCH, Jan

IPC: C08F2/18 ,  C08J9/00 ,  C08J9/20

CPC classification number: C08J9/20 ,  C08F2/18 ,  C08F12/08 ,  C08J9/0066 ,  C08J9/141 ,  C08J2325/06 ,  C08K3/04

Abstract: The invention relates to a method for producing expandable styrene polymers containing particulate additives, said method comprising the following steps: a) producing prepolymer pellets by means of a first suspension polymerization of an aqueous suspension containing styrene monomers and particulate additives; b) separating the prepolymer pellets; c) optionally dividing the prepolymer pellets into fractions of different particle size and selecting one or more fractions for subsequent steps; d) producing an aqueous suspension of the prepolymer pellets and performing at least one second suspension polymerization in the presence of blowing agent and while metering additional monomers.

公开(公告)号：EP2603550A1

公开(公告)日：2013-06-19

申请号：EP11740682.7

申请日：2011-08-08

Applicant: BASF SE

Inventor： ULANOVA, Tatiana ,  FUCHS, Sabine ,  SCHMIED, Bernhard ,  HAHN, Klaus ,  ORPIN, Murray

IPC: C08J9/36 ,  C08J9/40 ,  C08J9/42 ,  C08K7/22 ,  C08K13/04 ,  C09D7/12

CPC classification number: C08J9/224 ,  C08J9/32 ,  C08J9/42 ,  C08J2201/038 ,  C08J2203/22 ,  C08J2323/00 ,  C08J2325/06 ,  C09D5/18 ,  C09D7/62 ,  C09D183/02

Abstract: The invention relates to coated foam particles, to methods for producing molded foam bodies, and to the use thereof.

公开(公告)号：EP1869111B1

公开(公告)日：2012-09-05

申请号：EP06725580.2

申请日：2006-04-05

Applicant: BASF SE

Inventor： ALLMENDINGER, Markus ,  HAHN, Klaus ,  RUCH, Joachim ,  SCHMIED, Bernhard ,  HOLOCH, Jan

IPC: C08J9/00 ,  C08K5/00 ,  C08K5/19 ,  C08K5/42

CPC classification number: C08J9/0033 ,  C08J9/0028 ,  C08J2201/03 ,  C08J2325/06 ,  C08K5/0075 ,  C08L25/06

公开(公告)号：EP1919989B1

公开(公告)日：2011-05-04

申请号：EP06792752.5

申请日：2006-08-09

Applicant: BASF SE

Inventor： ALLMENDINGER, Markus ,  HAHN, Klaus ,  SCHMIED, Bernhard ,  RIETHUES, Michael

IPC: C08J9/00

CPC classification number: C08J9/0066 ,  B29C44/3461 ,  B29C44/445 ,  C04B16/08 ,  C04B30/00 ,  C04B2111/00612 ,  C04B2111/28 ,  C08J9/224 ,  C08J9/232 ,  C08J9/24 ,  C08J2201/038 ,  C08J2323/02 ,  C08J2325/04 ,  C08J2325/06 ,  C08J2433/00 ,  C09K21/14 ,  C04B20/1033 ,  C04B20/1074 ,  C04B20/1066 ,  C04B20/107 ,  C04B40/0259 ,  C04B40/0263

Abstract: The invention relates to a method for producing cellular material moulded articles from prefoamed cellular material polymer-coated particles in a pressurised mould, wherein said prefoamed cellular material particles comprise a filler, whose content ranges from 10 to 70 % by weight with respect thereto, and cellular material articles mould according the inventive method and the use thereof are also disclosed.

公开(公告)号：EP2230905A2

公开(公告)日：2010-09-29

申请号：EP08864189.9

申请日：2008-12-05

Applicant: BASF SE

Inventor： ISHAQUE, Michael ,  KRIHA, Olaf ,  SCHIPS, Carsten ,  GÜNTHERBERG, Norbert ,  LONGO, Daniela ,  HAHN, Klaus ,  SCHMIED, Bernhard ,  KLEIN, Clark D. ,  HOLMES, Keith A.

IPC: A01N25/10

CPC classification number: C08F2/44 ,  A01N25/10 ,  C08J9/0014 ,  C08J9/232 ,  C08J2201/03 ,  C08J2203/14 ,  C08J2325/04 ,  A01N43/36 ,  A01N43/54 ,  A01N43/56 ,  A01N47/02

Abstract: A process for the production of insecticide-modified bead material composed of expandable polystyrene (EPS) by extrusion, encompassing the steps of a) mixing, in a mixer, to incorporate a blowing agent and at least one insecticide from the group of the phenylpyrazoles, chlorfenapyr and hydramethylnon into a polymer melt which comprises at least one polystyrene, based on a vinylaromatic monomer, b) discharging the polymer melt comprising blowing agent, and c) pelletizing the polymer melt comprising blowing agent.

公开(公告)号：EP2079785B1

公开(公告)日：2010-01-27

申请号：EP07820918.6

申请日：2007-10-04

Applicant: BASF SE

Inventor： HAHN, Klaus ,  NEHLS, Benjamin ,  SCHMIED, Bernhard ,  RIETHUES, Michael ,  KELLER, Andreas ,  WARZELHAN, Volker

IPC: C08J9/00

CPC classification number: C08J9/224 ,  C08J2201/038 ,  C08J2433/00

Abstract: A process for producing coated foam beads, wherein an aqueous polymer dispersion is applied to the foam beads and then dried to form a water-insoluble polymer film, and foam moldings produced therefrom and the use thereof.