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1. 发明专利

DE59809115D1 未知
公开(公告)号：DE59809115D1
公开(公告)日：2003-09-04
申请号：DE59809115
申请日：1998-02-26
申请人： BAYER AG
发明人： KOENIG DR , EBERT DR , KOEHLER WALTER
IPC分类号： C08G64/18 , C08G77/448

2. 发明专利

DE59609617D1 未知
公开(公告)号：DE59609617D1
公开(公告)日：2002-10-10
申请号：DE59609617
申请日：1996-02-12
申请人： BAYER AG
发明人： MECKEL DR , KLUSSMANN HENNING , KOENIG DR , SCHROETER AXEL
IPC分类号： C08G18/42 , C08G18/65 , C08G18/66 , C08G18/67 , C08G18/83 , C08G18/86 , C08G18/87 , C09K3/10

3. 发明专利

DE59710873D1 未知
公开(公告)号：DE59710873D1
公开(公告)日：2003-11-27
申请号：DE59710873
申请日：1997-05-02
申请人： BAYER AG
发明人： WILMES DR , BAUMBACH DR , NACHTKAMP DR , KOENIG DR , DEARTH RANDALL , BOCK DR , WIECZORREK DIPL-ING
IPC分类号： C03C17/32 , C08G18/08 , C08G18/12 , C08G18/64 , C08G18/70 , C08G18/75 , C08G18/79 , C08G18/80 , C09D175/04
摘要： Aqueous polyurethane coatings - contain a binder comprising (a) water-soluble or dispersible polyol component, (b) water-soluble or dispersible polyisocyanate component with capped isocyanate groups and (c) optional standard auxiliary agents and additives. The ratio of capped isocyanate groups in (b) to hydroxyl groups in (a) is at least 0.8:1.Component (a) comprises the following : (A1) 20-60 wt.% polyisocyanate comprising at least 50 wt.% 4,4`-diisocyanatodicyclohexyl methane and the rest other organic polyisocyanates with molecular weights of 140-1500 ; (B1) 20-65 wt.% one or more polyether polyols with hydroxy values of 25-350 mg KOH/g substance ; (C1) 2-12 wt.% (potential) anionic chain extender comprising at least one compound containing one or more groups which can react with NCO groups and at least one group which may be at least partially neutralised and can form salts ; (D1) 0-12 wt.% non-ionic hydrophilic chain extender, comprising at least one mono- or bifunctional ( relative to an isocyanate addition reaction) compound containing one or more hydrophilic polyether chains ; (E1) 0-15 wt.% one or more alcohols containing 2-4 hydroxyl groups and having molecular weights of 62-250 ; (F1) 0-15 wt.% one or more (cyclo)aliphatic polyamines containing 2-4 amino groups and having molecular weights of 60-300 ; (G1) 0-30 wt.% one or more (cyclo)aliphatic polyamine polyhydroxy compounds containing a total of 2-4 amino and hydroxyl groups and having molecular weights of 61-300 ; and (H1) 0-15 wt.% one or more mono- or bifunctional (relative to an isocyanate addition reaction) stabiliser component containing 1-2 hydrazide groups and having molecular weights of 70-300. Component (b) comprises : (A2) 40-80 wt.% polyisocyanate with an isocyanurate group content (calculated as C3N3O3 ; molecular weight = 26) of 2-30 wt.%, derived from diisocyanates molecular weights of 140-350 ; (B2) 5-30 wt.% one or more monofunctional (relative to an isocyanate addition reaction) capping agent for isocyanate groups ; (C2) 0-15 wt.% (potential) anionic chain extender comprising at least one compound containing one or more groups which can react with NCO groups and at least one group which may be at least partially neutralised and can form salts ; (D2) 5-30 wt.% non-ionic hydrophilic chain extender, comprising at least one mono- or bifunctional (relative to an isocyanate addition reaction) compound containing one or more hydrophilic polyether chains ; (E2) 0-15 wt.% one or more alcohols containing 2-4 hydroxyl groups and having molecular weights of 62-250 ; (F2) 0-15 wt.% one or more (cyclo)aliphatic polyamines containing 2-4 amino groups and having molecular weights of 60-300 ; and (G2) 0.5-15 wt.% one or more mono- or bifunctional (relative to an isocyanate addition reaction) stabiliser component containing 1-2 hydrazide groups and having molecular weights of 70-300. Also claimed is the preparation of these coating materials.

4. 发明专利

DE59711328D1 未知
公开(公告)号：DE59711328D1
公开(公告)日：2004-04-01
申请号：DE59711328
申请日：1997-08-06
申请人： BAYER AG
发明人： KOENIG DR , REIFF DR , WAMPRECHT DR , TRAEUBEL DR
IPC分类号： B01J27/232 , B01J31/02 , B01J31/04 , C07B61/00 , C07C273/02 , C07C275/60 , C07D273/04 , C08G18/02 , C08G18/78

5. 发明专利

DE59409926D1 未知
公开(公告)号：DE59409926D1
公开(公告)日：2001-12-06
申请号：DE59409926
申请日：1994-06-03
申请人： BAYER AG
发明人： SANDERS DR , LIMAN DR , KOENIG DR
IPC分类号： C07C229/30 , C08G18/18 , C08G18/67
摘要： Compounds containing ester groups and tertiary amino groups and optionally hydroxyl groups, a process for their preparation by reacting optionally hydroxyl-containing acetoacetic acid esters of monohydric or polyhydric alcohols, in particular polyhydric polyether-polyols, with primary/tertiary polyamines, in particular diamines, and their use as catalysts, which can optionally be incorporated, for the isocyanate addition reaction in the production of polyurethane foams by the isocyanate polyaddition process.

6. 发明专利

DE59310225D1 未知
公开(公告)号：DE59310225D1
公开(公告)日：2001-11-22
申请号：DE59310225
申请日：1993-11-02
申请人： BAYER AG
发明人： HAAS DR , FINDEISEN PROF DR , LINKER KARL-HEINZ , SCHALLNER DR , KOENIG DR , MARHOLD DR , SANTEL DR , DOLLINGER DR , WACHENDORFF-NEUMANN ULRIKE
IPC分类号： A01N43/653 , A01N57/30 , C07C255/50 , C07D249/12 , C07D401/12 , C07D403/12 , C07D405/12 , C07F7/08 , C07F7/10 , C07F9/6518
摘要： The invention relates to novel substituted triazolinones of the general formula (I) in which R is haloalkyl, R is hydrogen, amino, cyano, alkyl, alkenyl, alkynyl, haloalkyl, haloalkenyl, haloalkynyl, alkoxyalkyl or alkylideneimino or is cycloalkyl or cycloalkylalkyl, each of the latter being optionally substituted, R is hydrogen or halogen, R is cyano or nitro, R is nitro, cyano, halogen, heterocyclylalkoxy, a radical of the formula R , -O-R , -S-R , -S-(O)-R , -SO2-R , -SO2-O-R , -C(O)-O-R , -NR R , -SO2-NR R , -C(O)-NR R , -NH- P(O)(OR )(R ) or -NH-P(O)(OR )(OR ), or is a radical of the formula and X is oxygen or sulphur, R and R independently of one another being in each case hydrogen or in each case straight-chain or branched and optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl or aryl, to a plurality of processes for their preparation and to their use as herbicides, insecticides and acaricides.

7. 发明专利

DE59606024D1 未知
公开(公告)号：DE59606024D1
公开(公告)日：2000-11-23
申请号：DE59606024
申请日：1996-12-09
申请人： BAYER AG
发明人： KOENIG DR , SCHUETZE DR , PEDAIN DR
IPC分类号： C08G18/00 , C08G18/08 , C08G18/12 , C08G18/28 , C08G18/44 , C14C11/00 , D06N3/00 , D06N3/14

8. 发明专利

DE59605174D1 未知
公开(公告)号：DE59605174D1
公开(公告)日：2000-06-15
申请号：DE59605174
申请日：1996-10-10
申请人： BAYER AG
发明人： KOENIG DR , KUEHLING DR
IPC分类号： C08J5/00 , C08G64/18 , C08G77/42 , C08G77/448
摘要： Thermoplastic poly-(diorganosiloxane)-polycarbonate block copolymers with Mw 18,000-60,000 are prepd. from (a) aromatic Si-free diphenols, (b) diaryl esters of carbonic acid, and (c) 30-0.5 wt.%, with reference to (a) + (c), of an alpha , omega -bishydroxyaryl-, alpha , omega -bishydroxyalkyl-, alpha , omega -bisacyl- or alpha , omega -bishydroxyacyl-polydiorganosiloxane, at 80-320 degrees C and 1,000-0.01 mbars, in presence of (d) 10 -10 mols, with reference to (a), of a quat. ammonium and/or quat. phosphonium cpd. of formula (I) and (II) as catalyst. R1-R4 = 1-30C alkyl, 6-10C aryl or 5-6C cycloalkyl, and at least one is 8-30C alkyl; X = anion in which the corresponding acid-base pair H + X -> HX has pKB of 1-11.

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