公开(公告)号：DE3040692A1

公开(公告)日：1982-06-03

申请号：DE3040692

申请日：1980-10-29

Applicant: BASF AG

Inventor： SCHWENDEMANN VOLKER DIPL CHEM ,  MANGOLD DIETRICH DIPL CHEM DR

IPC: C07C265/02 ,  C07C20060101 ,  C07C67/00 ,  C07C241/00 ,  C07C263/04 ,  C07C263/06 ,  C07C263/12 ,  C07C265/04 ,  C07C119/042 ,  C07C118/04

Abstract: Organic isocyanates are prepared by thermal decomposition of N,N'-disubstituted allophanic acid esters in an organic carbonate at from 150 DEG to 400 DEG C. The isocyanates obtainable by this process are valuable starting materials for the preparation of crop protection agents, pesticides, dyes, synthetic resins, plastics, textile waterproofing agents, detergents, bleaching agents and adhesives.

公开(公告)号：DE3145327A1

公开(公告)日：1983-05-26

申请号：DE3145327

申请日：1981-11-14

Applicant: BASF AG

Inventor： SCHWENDEMANN VOLKER DIPL CHEM

IPC: C07C273/18 ,  C07C275/60 ,  C07C127/15

公开(公告)号：DE3133770A1

公开(公告)日：1983-03-10

申请号：DE3133770

申请日：1981-08-26

Applicant: BASF AG

Inventor： GIMPEL JUERGEN DIPL CHEM DR ,  SCHWENDEMANN VOLKER DIPL CHEM ,  SCHENCK HANS-UWE DIPL CHEM DR ,  GULBINS ERICH DIPL CHEM DR

IPC: C08F20/00 ,  C08F20/52 ,  C08F26/00 ,  C08F26/02 ,  C08F299/02 ,  C08G59/00 ,  C08G59/14 ,  C09D5/44 ,  C09D175/00 ,  C08F291/06 ,  C09D3/727 ,  C09D3/58

Abstract: Surface-coating binders based on a copolymer which contains tertiary amino groups, blocked isocyanate groups, hydroxyl groups and ether groups and which, due to partial or complete salification with an acid, is water-soluble or water-dispersible. The copolymer contains, as copolymerized units, an olefinically unsaturated compound possessing a tertiary amino group, an N-(alk-1-enyl) isocyanate blocked with a CH-, OH- or NH-acidic blocking agent, and an adduct of an epoxy resin based on bisphenol A and epichlorohydrin, andhaving a molecular weight of from 380 to 3,500, with an olefinically unsaturated alcohol of 3 to 20 carbon atoms, and with an olefinically unsaturated carboxylic acid of 3 to 20 carbon atoms, with or without one or more other copolymerizable olefinically unsaturated compounds, and has a mean molecular weight of from 1,000 to 20,000. The novel surface-coating binder is useful, either as a self-crosslinking binder or as a binder which needs an external crosslinking agent, for the cathodic electrocoating of metallic articles.

公开(公告)号：DE3120859A1

公开(公告)日：1982-12-23

申请号：DE3120859

申请日：1981-05-26

Applicant: BASF AG

Inventor： PLATH PETER DIPL CHEM DR ,  HOFFMANN WERNER DIPL CHEM DR ,  SCHWENDEMANN VOLKER DIPL CHEM ,  WUERZER BRUNO

IPC: A01N43/90 ,  A01N25/32 ,  C07D209/00 ,  C07D221/00 ,  C07D235/00 ,  C07D239/00 ,  C07D463/00 ,  C07D471/04 ,  C07D487/04 ,  A01N37/18 ,  A01N43/52 ,  A01N43/62

公开(公告)号：DE3102089A1

公开(公告)日：1982-09-02

申请号：DE3102089

申请日：1981-01-23

Applicant: BASF AG

Inventor： KOENIG KARL-HEINZ DIPL CHEM DR ,  SCHWENDEMANN VOLKER DIPL CHEM

IPC: C07C265/14 ,  C07C67/00 ,  C07C241/00 ,  C07C263/16 ,  C07C265/10 ,  C08G18/77 ,  C07C119/045

公开(公告)号：DE3119077A1

公开(公告)日：1982-12-02

申请号：DE3119077

申请日：1981-05-14

Applicant: BASF AG

Inventor： PLATH PETER DIPL CHEM DR ,  ROHR WOLFGANG DIPL CHEM DR ,  SCHWENDEMANN VOLKER DIPL CHEM ,  WUERZER BRUNO

IPC: C07D233/32 ,  A01N25/00 ,  A01N25/32 ,  A01N37/22 ,  A01N37/26 ,  A01N43/50 ,  C07D233/38 ,  C07D235/02 ,  C07D241/08 ,  C07D241/38 ,  C07D241/44 ,  A01N37/18

Abstract: Heterocyclic dihaloacetamides of the formula (I) where R1 to R6, Z and n have the meanings given in the description, are antagonistic agents which increase the toleration of herbicidal acetanilides by crops.