公开(公告)号：CZ44696A3

公开(公告)日：1996-09-11

申请号：CZ44696

申请日：1996-02-15

Applicant: BASF AG

Inventor： SCHLARB BERNHARD DR ,  SCHUPP EBERHARD DR ,  RAU MARIA GYOPAR DR ,  SCHULZ GUNTHER DR ,  WIESE HARM DR

IPC: C08F2/22 ,  C08F2/30 ,  C08F220/06 ,  C08F220/12 ,  C08F222/02 ,  C09D109/00 ,  C09D123/00 ,  C09D125/02 ,  C09D127/00 ,  C09D131/02 ,  C09D133/06 ,  C09D133/18 ,  C09D157/00 ,  C09J157/00 ,  D06M15/00

Abstract: Aq. polymer dispersions, obtd. by radical polymerisation of monomers in aq. emulsion in presence of a polymeric protective colloid (A) with an average mol. wt. (Mw) of >20,000. Colloid (A) is a copolymer of 5-50 wt. % unsatd. monomer(s) with acid or acid anhydride gp(s). (monomers I), 0.1-80 wt.% (meth)acrylate ester(s) of at least 10C aliphatic alcohols (monomers II), 0-94.9 wt.% "principal monomers", comprising 1-9C alkyl (meth)acrylates, vinyl esters of 1-20C carboxylic acids, up to 20C vinylaromatics, unsatd. nitriles, vinyl halides and/or 2-8C aliphatic hydrocarbons with 1 or 2 double bonds (monomers III) and 0-60 wt.% other monomers (IV). Also claimed is the above process for the prodn. of aq. polymer dispersions.

公开(公告)号：CZ9600446A3

公开(公告)日：1996-09-11

申请号：CZ44696

申请日：1996-02-15

Applicant: BASF AG

Inventor： SCHLARB BERNHARD DR ,  SCHUPP EBERHARD DR ,  RAU MARIA GYOPAR DR ,  SCHULZ GUNTHER DR ,  WIESE HARM DR

IPC: C08F2/22 ,  C08F2/30 ,  C08F220/06 ,  C08F220/12 ,  C08F222/02 ,  C09D109/00 ,  C09D123/00 ,  C09D125/02 ,  C09D127/00 ,  C09D131/02 ,  C09D133/06 ,  C09D133/18 ,  D06M15/00

CPC classification number: C08F222/02 ,  C08F220/06

公开(公告)号：ES2052810T3

公开(公告)日：1994-07-16

申请号：ES89109914

申请日：1989-06-01

Applicant: BASF AG

Inventor： BOTT KASPAR DR ,  NICK BERNHARD DR ,  SCHULZ GUNTHER DR

IPC: C07D231/12 ,  C07D261/08 ,  C08F20/60

Abstract: The invention relates to novel 4-[(meth)acrylamidomethyl]pyrazoles and isoxazoles of the general formula (I) in which R denotes a hydrogen atom or a methyl group; R denotes a hydrogen atom, a methyl group or an ethyl group; R and R denotes an alkyl group having 1 to 6 C atoms or an unsubstituted or substituted aryl group having 6 to 20 C atoms, where R and R can be identical to or different from one another; X denotes an oxygen atom or an NR group in which R stands for a hydrogen atom or a radical having the meaning of R or R . The invention in addition relates to a process for the preparation of the 4-[(meth)acrylamidomethyl]pyrazoles and -isoxazoles of the general formula (I) and the use of these compounds, in particular for polymerisation and preparation of homo- and copolymers.