公开(公告)号：AT294824T

公开(公告)日：2005-05-15

申请号：AT01903689

申请日：2001-02-02

Applicant: BASF AG

Inventor： MOURS MARIAN ,  ANDERLIK RAINER ,  EGBERS GITTA ,  KIRSCHEY MICHAEL ,  ROOS MARTIN

IPC: B29C48/38 ,  B29C48/76 ,  B29C67/24 ,  C08G2/04 ,  C08G2/08 ,  C08G2/10 ,  C08G2/18 ,  C08G2/28 ,  B29C47/76 ,  B29C47/50

Abstract: A continuous process for preparation of polyoxymethylenehomo- or copolymers by bulk polymerisation in the presence of a cationic initiator and optionally regulators, with the monomers and polymerizate in melted form during polymerisation, and final optional deactivation of the polymerizate, followed by removal, cooling, and granulation of the melt is new.

公开(公告)号：DE50106103D1

公开(公告)日：2005-06-09

申请号：DE50106103

申请日：2001-02-02

Applicant: BASF AG

Inventor： MOURS MARIAN ,  ANDERLIK RAINER ,  EGBERS GITTA ,  KIRSCHEY MICHAEL ,  ROOS MARTIN

IPC: B29C48/38 ,  B29C48/76 ,  B29C67/24 ,  C08G2/04 ,  C08G2/08 ,  C08G2/10 ,  C08G2/18 ,  C08G2/28 ,  B29C47/76 ,  B29C47/50

Abstract: A continuous process for preparation of polyoxymethylenehomo- or copolymers by bulk polymerisation in the presence of a cationic initiator and optionally regulators, with the monomers and polymerizate in melted form during polymerisation, and final optional deactivation of the polymerizate, followed by removal, cooling, and granulation of the melt is new.

公开(公告)号：AU3169801A

公开(公告)日：2001-08-20

申请号：AU3169801

申请日：2001-02-02

Applicant: BASF AG

Inventor： MOURS MARIAN ,  ANDERLIK RAINER ,  EGBERS GITTA ,  KIRSCHEY MICHAEL ,  ROOS MARTIN

IPC: B29C48/38 ,  B29C48/76 ,  B29C67/24 ,  C08G2/04 ,  C08G2/08 ,  C08G2/10 ,  C08G2/18 ,  C08G2/28 ,  B29C47/76 ,  B29C47/50

Abstract: A continuous process for preparation of polyoxymethylenehomo- or copolymers by bulk polymerisation in the presence of a cationic initiator and optionally regulators, with the monomers and polymerizate in melted form during polymerisation, and final optional deactivation of the polymerizate, followed by removal, cooling, and granulation of the melt is new.

公开(公告)号：DE10006037A1

公开(公告)日：2001-08-16

申请号：DE10006037

申请日：2000-02-10

Applicant: BASF AG

Inventor： MOURS MARIAN ,  ANDERLIK RAINER ,  EGBERS GITTA ,  KIRSCHEY MICHAEL ,  ROOS MARTIN

IPC: B29C48/38 ,  B29C48/76 ,  B29C67/24 ,  C08G2/04 ,  C08G2/08 ,  C08G2/10 ,  C08G2/18 ,  C08G2/28 ,  C08L59/04

Abstract: A continuous process for preparation of polyoxymethylenehomo- or copolymers by bulk polymerisation in the presence of a cationic initiator and optionally regulators, with the monomers and polymerizate in melted form during polymerisation, and final optional deactivation of the polymerizate, followed by removal, cooling, and granulation of the melt is new.

公开(公告)号：PL357677A1

公开(公告)日：2004-07-26

申请号：PL35767701

申请日：2001-02-02

Applicant: BASF AG

Inventor： MOURS MARIAN ,  ANDERLIK RAINER ,  EGBERS GITTA ,  KIRSCHEY MICHAEL ,  ROOS MARTIN

IPC: B29C48/38 ,  B29C48/76 ,  B29C67/24 ,  C08G2/04 ,  C08G2/08 ,  C08G2/10 ,  C08G2/18 ,  C08G2/28 ,  B29C47/76

Abstract: A continuous process for preparation of polyoxymethylenehomo- or copolymers by bulk polymerisation in the presence of a cationic initiator and optionally regulators, with the monomers and polymerizate in melted form during polymerisation, and final optional deactivation of the polymerizate, followed by removal, cooling, and granulation of the melt is new.