公开(公告)号：DE19649072A1

公开(公告)日：1998-06-04

申请号：DE19649072

申请日：1996-11-28

Applicant: BASF AG

Inventor： RIEGER BERNHARD PROF ,  ABU-SURRAH ADNAN S ,  WURSCHE ROLAND

IPC: B01J31/18 ,  B01J31/24 ,  C08G67/02 ,  C09D173/00 ,  C08L73/00

Abstract: The invention relates to linear, thermoplastic, elastomeric copolymers of carbon monoxide and at least one olefinic C7-C20 monomer with an average molecular weight Mw greater than 15,000 g/mol and a Tg value of less than -20 DEG C, and linear, thermoplastic, elastomer copolymers of carbon monoxide, at least one olefinic C2-C4 monomer and at least one olefinic C6-C20 monomer with an average molecular weight Mw greater than 40,000 g/mol and a Tg value lower than 20 DEG C.

公开(公告)号：DE19624828C1

公开(公告)日：1998-03-26

申请号：DE19624828

申请日：1996-06-21

Applicant: BASF AG

Inventor： SUELING CARSTEN DR ,  GREGORIUS HEIKE DR ,  DOBLER WALTER DR ,  HINGMANN ROLAND DR ,  RIEGER BERNHARD PROF ,  MUELLER HANS-JOACHIM DR ,  WAGNER JUERGEN MATTHAEUS DR ,  DIETRICH ULF

IPC: C07C45/46 ,  C07C49/675

Abstract: A process for preparing a compound of the formula Iwhere R1 and R2 are hydrogen or C1-C4-alkyl and R3 is C1-C10-alkyl, phenyl or C1-C4-alkyl-substituted phenyl, comprises reacting a compound IIwith a compound of the formula IIIwhere X is chlorine, bromine or iodine, in the presence of a Friedel-Crafts catalyst in one step to give a compound I.

公开(公告)号：DE19714031A1

公开(公告)日：1998-10-08

申请号：DE19714031

申请日：1997-04-04

Applicant: BASF AG

Inventor： GEPRAEGS MICHAEL DR ,  QUEISSER JOACHIM DR ,  RIEGER BERNHARD PROF ,  MOELLER MARTIN PROF DR ,  ABU-SURRAH ADNAN S ,  KLOK HARM-ANTON ,  EIBECK PETER ,  SCHMID MARKUS

IPC: C08J5/00 ,  B01D71/72 ,  B01J31/18 ,  B01J31/24 ,  C08G67/02 ,  C09D173/00 ,  D01F6/76 ,  G01N27/333 ,  C08J5/22 ,  C08J5/18 ,  D01F6/30 ,  B01D69/02

Abstract: The invention concerns linear alternating alpha -olefin/CO-copolymers obtained by polymerizing a monomer mixture that contains: a) carbon monoxide; b) 1-alkenes which are functionalized in the polyheteroatom structure with a covalently bonded crown ether or cryptand unit A containing at least 5 heteroatoms selected from the group comprising nitrogen, oxygen, sulphur and/or selenium; and optionally c) C2 to C24 1-alkenes.