公开(公告)号：DE19528717A1

公开(公告)日：1997-02-06

申请号：DE19528717

申请日：1995-08-04

Applicant: BASF AG

Inventor： MC KEE GRAHAM EDMUND DR ,  GUNESIN BINNUR DR ,  TICKTIN ANTON DR

IPC: C08F2/22 ,  C08F2/14 ,  C08F2/24 ,  C08F2/44 ,  C08F285/00 ,  C08F287/00 ,  C08F295/00 ,  C08J3/12 ,  C08L51/00 ,  C08J3/20

Abstract: Prodn. of polymer particles comprises: (a) polymerising monomer(s) (I) in the presence of block copolymer and/or graft copolymer in an organic dispersant which does not dissolve the polymer to be prepd.; and (b) free radical polymerisation of monomer(s) (II) once or repeatedly in the presence of the resultant polymer. Also claimed are the polymer particles produced, which have a core of (I) polymer and shell(s) of (II) polymer.

公开(公告)号：DE4224015A1

公开(公告)日：1994-01-27

申请号：DE4224015

申请日：1992-07-21

Applicant: BASF AG

Inventor： FISCH HERBERT DR ,  HAAS KARL-HEINZ DR ,  SCHROF WOLFGANG DR ,  PAUST JOACHIM DR ,  TICKTIN ANTON DR ,  KRAUSE WOLFGANG DR

IPC: G02F1/35 ,  C07C11/21 ,  C07C403/00 ,  C07C403/12 ,  C07C403/24 ,  C08K5/07 ,  C09D7/12 ,  G02F1/355 ,  G02F1/361 ,  G09F9/35

Abstract: The invention concerns materials with non-linear optical properties and which contain more than 10 conjugated double bonds in the molecule. The non-linear optical properties can be produced either by use of the compounds in the pure state or by use of the compounds in combination with a transparent organic polymer without particular non-linear optical properties.

公开(公告)号：DE59306469D1

公开(公告)日：1997-06-19

申请号：DE59306469

申请日：1993-09-13

Applicant: BASF AG

Inventor： HARTH KLAUS ,  SCHROF WOLFGANG ,  ESSER ANTON ,  FISCH HERBERT ,  PAUST JOACHIM ,  HIBST HARTMUT ,  HAAS KARL-HEINZ ,  TICKTIN ANTON DR

IPC: G02B6/12 ,  G02B6/122 ,  G02B6/132 ,  G02F1/01 ,  G02F1/065 ,  G02F1/35 ,  G02F1/355 ,  G02F1/361 ,  G06F17/14

Abstract: A layer of non-linear optical (NLO) material protected against attack, especially by atmospheric oxygen, having an anti-diffusion coating, at least on one side.

公开(公告)号：ES2144674T3

公开(公告)日：2000-06-16

申请号：ES96112623

申请日：1996-08-05

Applicant: BASF AG

Inventor： MCKEE GRAHAM EDMUND DR ,  GUNESIN BINNUR DR ,  TICKTIN ANTON DR

IPC: C08F2/22 ,  C08F2/14 ,  C08F2/24 ,  C08F2/44 ,  C08F285/00 ,  C08F287/00 ,  C08F295/00 ,  C08J3/12

Abstract: Prodn. of polymer particles comprises: (a) polymerising monomer(s) (I) in the presence of block copolymer and/or graft copolymer in an organic dispersant which does not dissolve the polymer to be prepd.; and (b) free radical polymerisation of monomer(s) (II) once or repeatedly in the presence of the resultant polymer. Also claimed are the polymer particles produced, which have a core of (I) polymer and shell(s) of (II) polymer.

公开(公告)号：DE19601642A1

公开(公告)日：1997-07-24

申请号：DE19601642

申请日：1996-01-18

Applicant: BASF AG

Inventor： MOSBACH NORBERT ,  TICKTIN ANTON DR ,  HOFMANN JUERGEN

IPC: C08J3/22 ,  C08L25/08 ,  C08L25/12 ,  C08L65/00 ,  C08L67/02 ,  C08L69/00 ,  C08L71/00 ,  C08L71/12 ,  C08L77/00 ,  C08J3/20 ,  C08J5/00

Abstract: The invention relates to the use of thermoplastic moulding materials for the production of moulded structures with mottled colouring. Said materials contain (A) 20 to 99 % by weight of a thermoplastic polymer different from (B); (B) 0.01 to 30 % by weight of a polyarylene ether which contains 0.001 to 20 % by weight, in relation to 100 % of (B), of a colouring agent; (C) 0 to 70 % by weight of other additives and auxiliary agents, wherein the sum of the percentages by weight of the constituents (A) to (C) is 100 %.

公开(公告)号：DE4231492A1

公开(公告)日：1994-03-24

申请号：DE4231492

申请日：1992-09-21

Applicant: BASF AG

Inventor： HARTH KLAUS DR ,  SCHROF WOLFGANG DR ,  ESSER ANTON DR ,  FISCH HERBERT DR ,  PAUST JOACHIM DR ,  HIBST HARTMUT DR ,  HAAS KARL-HEINZ DR ,  TICKTIN ANTON DR

IPC: G02B6/12 ,  G02B6/122 ,  G02B6/132 ,  G02F1/01 ,  G02F1/065 ,  G02F1/35 ,  G02F1/355 ,  G02F1/361 ,  G06F17/14 ,  G02B1/10 ,  B05D5/06 ,  B05D7/24

Abstract: A layer of non-linear optical (NLO) material protected against attack, especially by atmospheric oxygen, having an anti-diffusion coating, at least on one side.

公开(公告)号：DE19524178A1

公开(公告)日：1997-01-09

申请号：DE19524178

申请日：1995-07-03

Applicant: BASF AG

Inventor： TICKTIN ANTON DR ,  MC KEE GRAHAM EDMUND DR ,  FISCHER WOLFGANG DR ,  GUNESIN BINNUR DR ,  GUENTHERBERG NORBERT DR

IPC: C08F2/44 ,  C08F6/00 ,  C08K5/15 ,  C08K5/1545 ,  C08L25/12 ,  C08L25/16 ,  C08L33/12 ,  C08L33/20 ,  C08L33/22 ,  C08L55/02 ,  C08J3/20

Abstract: The invention pertains to thermoplastic molding compounds consisting of A) 98 to 99.995 wt.%, relative to A + B, acrylonitrile-containing polymer and B) 0.005 to 2 wt.%, relative to A + B, alpha -tocopherol. In addition, the invention pertains to a method of reducing the formation of residual monomers when the thermoplastic molding compounds are subjected to shear and thermal stress by adding alpha -tocopherol.

公开(公告)号：DE4442881A1

公开(公告)日：1996-06-05

申请号：DE4442881

申请日：1994-12-02

Applicant: BASF AG

Inventor： GUENTHERBERG NORBERT DR ,  FISCHER WOLFGANG DR ,  TICKTIN ANTON DR

IPC: C08C1/14 ,  C08K5/00 ,  C08K5/1545 ,  C08K5/372 ,  C08L51/04 ,  C08J3/16 ,  C08J3/205 ,  C08K5/15 ,  C08K5/38

Abstract: Disclosed are: a grafted rubber containing polybutadiene; a process for manufacturing the said rubber by mixing together an appropriate rubber latex and an emulsified mixture of alpha -tocopherol and a thiodipropionic acid ester; and a moulding material which is modified to give it impact-resistance and resistance to heat-ageing and is based on a mixture of a hard thermoplastic material, in particular of the SAN type, and a grafted rubber containing polybutadiene, alpha -tocopherol and a thiodipropionic acid ester.

公开(公告)号：DE4392625D2

公开(公告)日：1995-04-27

申请号：DE4392625

申请日：1993-06-03

Applicant: BASF AG

Inventor： FISCH HERBERT DR ,  HAAS KARL-HEINZ DR ,  GIERULSKI ALFRED DR ,  HORN DIETER DR ,  NAARMANN HERBERT DR ,  PAUST JOACHIM DR ,  SCHROF WOLFGANG DR ,  TICKTIN ANTON DR

IPC: G02F1/35 ,  G02F1/355 ,  G02F1/361 ,  C07D207/33 ,  C07D333/06 ,  C07D409/04 ,  C07D487/22

公开(公告)号：DE4219439A1

公开(公告)日：1993-12-16

申请号：DE4219439

申请日：1992-06-13

Applicant: BASF AG

Inventor： FISCH HERBERT DR ,  HAAS KARL-HEINZ DR ,  GIERULSKI ALFRED DR ,  HORN DIETER DR ,  NAARMANN HERBERT DR ,  PAUST JOACHIM DR ,  SCHROF WOLFGANG DR ,  TICKTIN ANTON DR

IPC: G02F1/35 ,  G02F1/355 ,  G02F1/361 ,  C08L83/00 ,  C08K5/34 ,  C08L65/00 ,  C08L79/04

Abstract: Described are NLO mixtures whose matrix is made up of polymeric organo-silicon compounds as obtained by the so-called sol-gel method and which have embedded in the matrix an NLO compound.