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公开(公告)号:FI96430C
公开(公告)日:1996-06-25
申请号:FI870582
申请日:1987-02-11
Applicant: HOECHST AG
Inventor: WALZ GERD , HOENEL MICHAEL , BRINDOEPKE GERHARD , SPRENGER WALTER , FINKE MANFRED , LENZ RUEDIGER
IPC: C07D317/36 , C07C67/00 , C07C239/00 , C07C269/00 , C07C271/20 , C07D303/28 , C08G18/06 , C08G18/32 , C08G18/64 , C08G18/70 , C08G18/80 , C08G18/83 , C08G59/02 , C08G59/40 , C08G71/04 , C09D5/44 , C09D175/04 , C09D175/12
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公开(公告)号:HU9600598D0
公开(公告)日:1996-05-28
申请号:HU9600598
申请日:1996-03-08
Applicant: HOECHST AG
Inventor: FINKE MANFRED , MERGARDT BERND , WALLACH THOMAS
IPC: C08L101/02 , C08F2/22 , C08F2/44 , C08F8/30 , C08F265/02 , C08L101/00 , C09D11/106 , F23D14/20 , F23D14/48 , F23D14/70 , F23D14/84
Abstract: Anionic polymer mixts. (I) with reduced prodn. of foam in water, contg. (a) an opt. neutralised or partly neutralised acid gp.-contg. polymer (A), obtd. by polymerisation of COOH gp.-contg. unsatd. cpds. with other ethylenically unsatd. cpds. in the presence of volatile basic neutralising agents (II), and opt. (b) a water-insol. polymer (B) in the form of latex particles, obtd. by emulsion polymerisation of ethylenically unsatd. cpds. in the presence of polymer (A). Also claimed is the prodn. of (I) by (a) producing polymer (A) as above and opt. producing polymer (B) in the presence of neutralised or partly neutralised (A). Pref. polymer (A) has an acid no. of 90-400 mg KOH/g and a Tg of 0-180 degrees C. Reagents (II) are basic cpds. which do not form covalent bonds with carboxyl gps. under the reaction conditions.
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公开(公告)号:MX173127B
公开(公告)日:1994-02-02
申请号:MX522587
申请日:1987-02-13
Applicant: HOECHST AG
Inventor: SPRENGER WALTER , FINKE MANFRED , LENZ RUDIGER , WALZ GERD , HONEL MICHAEL , BRINDOPKE GERHARD
IPC: C07C67/00 , C07D317/36 , C07C239/00 , C07C269/00 , C07C271/20 , C07D303/28 , C08G18/06 , C08G18/32 , C08G18/64 , C08G18/70 , C08G18/80 , C08G18/83 , C08G59/02 , C08G59/40 , C08G71/04 , C09D5/44 , C09D175/04 , C09D175/12
Abstract: Amino-urethanes (I) claimed are of formula R3-N(Re)-A-R1-NH-C(O)-O-CH2-CH(OH)-CH2- R-CH2-CH(OH)-CH2-O-C(O)-NH- R1-A-N(R2)R3 R is residue of a diglycidyl ether or ester, or 2-18 alkylene gp.; R1 is opt. branched 2-18C alkylene; R2 is H, 1-8Calkyl, or 1-8C hydroxyalkyl; R3 is R2, or R3 with R2 can form cyclic ring, or, if R2 is H then R3 can be at least one gp. of formula (a) -C(O)-O-CH2-CH(R4)-CH2- (R-CH2-CH(R4)-CH2-OmB-(R4)n R4 is OH or -CONH-PI-NHCO R6; B is residue of a polyol; m is 1-3; n is 1-6; and PI is residue of a polyisocyanate and R6 is residue of (cylco)aliphatic, or alkylaromatic alcohol, an aminoalcohol, ketoxime, or a CH- or NH- acidic cpd.: b) R3 is gp. of formula (I) R5 is H or R4; R7 is 1-8Calkyl; and s is 1-6; c) -C(O)-NH-PI-NH-C(O)-O-B-d)R8-CHOH-CH2-O-CO-; e) R8-CHOH-CH2-; R8 is H, 1-18C alkyl, or residue of a glycidyl ester or ether; or f) PI'NHCO- PI' is residue of a partly capped polyisocyanate; and A 75 chemical bond or -R1NH)r-R1NH- r is 0-6. Prodn. of a (I) by heating an at least bifunctional 2-oxo-1,3-dioxolan (II) and a prim polyamine at 20-150 deg.C is claimed. Structural formulae are given for pref. R, viz. residues of a bisphenol diglycidyl ether opt. linked by residues of a diamine, diol, dicarboxylic acid, di-isocyanate, etc. Pref. (II) is bicyclic carbonate of specified formuls esp. derived from polyglycidyl ether of a polyphenol, or a epoxide-cyclic carbonate.
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公开(公告)号:ES2021286B3
公开(公告)日:1991-11-01
申请号:ES87101797
申请日:1987-02-10
Applicant: HOECHST AG
Inventor: WALZ GERD , HONEL MICHAEL , BRINDOPKE GERHARD , SPRENGER WALTER , FINKE MANFRED , LENZ RUDIGER
IPC: C07D317/36 , C07C67/00 , C07C239/00 , C07C269/00 , C07C271/20 , C07D303/28 , C08G18/06 , C08G18/32 , C08G18/64 , C08G18/70 , C08G18/80 , C08G18/83 , C08G59/02 , C08G59/40 , C08G71/04 , C09D5/44 , C09D175/04 , C09D175/12
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公开(公告)号:CA2007684A1
公开(公告)日:1990-07-14
申请号:CA2007684
申请日:1990-01-12
Applicant: HOECHST AG
Inventor: SIEGEMUND GUNTER , FINKE MANFRED
Abstract: HOE 89/F 009 A process for the dimerization of hexafluoropropene oxide A process for the preparation of the dimer of hexafluoropropene oxide (HFPO), in which the HFPO is dimerized in an aprotic polar solvent in the presence of a catalyst mixture, is described. The catalyst mixture is composed of a metal salt of the elements of the 1st transition metal series of the periodic table and of a tertiary diamine. By bringing in a molar ratio of metal salt to tertiary diamine in the range from 2:1 to 1:2, in particular 1:1, the selectivity for the dimeric compound is greatest, with high yields of the dimer being obtained.
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公开(公告)号:AU6872787A
公开(公告)日:1987-08-20
申请号:AU6872787
申请日:1987-02-12
Applicant: HOECHST AG
Inventor: WALZ GERD , HONEL MICHAEL , BRINDOPKE GERHARD , SPRENGER WALTER , FINKE MANFRED , LENZ RUDIGER
IPC: C07D317/36 , C07C67/00 , C07C239/00 , C07C269/00 , C07C271/20 , C07D303/28 , C08G18/06 , C08G18/32 , C08G18/64 , C08G18/70 , C08G18/80 , C08G18/83 , C08G59/02 , C08G59/40 , C08G71/04 , C09D5/44 , C09D175/04 , C09D175/12 , C07C91/12 , C09D3/72 , C08L75/12 , C08L75/04 , C07C87/14 , C07C1/24
Abstract: Amino-urethanes (I) claimed are of formula R3-N(Re)-A-R1-NH-C(O)-O-CH2-CH(OH)-CH2- R-CH2-CH(OH)-CH2-O-C(O)-NH- R1-A-N(R2)R3 R is residue of a diglycidyl ether or ester, or 2-18 alkylene gp.; R1 is opt. branched 2-18C alkylene; R2 is H, 1-8Calkyl, or 1-8C hydroxyalkyl; R3 is R2, or R3 with R2 can form cyclic ring, or, if R2 is H then R3 can be at least one gp. of formula (a) -C(O)-O-CH2-CH(R4)-CH2- (R-CH2-CH(R4)-CH2-OmB-(R4)n R4 is OH or -CONH-PI-NHCO R6; B is residue of a polyol; m is 1-3; n is 1-6; and PI is residue of a polyisocyanate and R6 is residue of (cylco)aliphatic, or alkylaromatic alcohol, an aminoalcohol, ketoxime, or a CH- or NH- acidic cpd.: b) R3 is gp. of formula (I) R5 is H or R4; R7 is 1-8Calkyl; and s is 1-6; c) -C(O)-NH-PI-NH-C(O)-O-B-d)R8-CHOH-CH2-O-CO-; e) R8-CHOH-CH2-; R8 is H, 1-18C alkyl, or residue of a glycidyl ester or ether; or f) PI'NHCO- PI' is residue of a partly capped polyisocyanate; and A 75 chemical bond or -R1NH)r-R1NH- r is 0-6. Prodn. of a (I) by heating an at least bifunctional 2-oxo-1,3-dioxolan (II) and a prim polyamine at 20-150 deg.C is claimed. Structural formulae are given for pref. R, viz. residues of a bisphenol diglycidyl ether opt. linked by residues of a diamine, diol, dicarboxylic acid, di-isocyanate, etc. Pref. (II) is bicyclic carbonate of specified formuls esp. derived from polyglycidyl ether of a polyphenol, or a epoxide-cyclic carbonate.
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公开(公告)号:NO831043L
公开(公告)日:1983-09-26
申请号:NO831043
申请日:1983-03-23
Applicant: HOECHST AG
Inventor: FINKE MANFRED , RUPP WALTER
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公开(公告)号:SU952108A3
公开(公告)日:1982-08-15
申请号:SU2842001
申请日:1979-11-11
Applicant: HOECHST AG
Inventor: FINKE MANFRED , MYUNDNIKH RAJNER
Abstract: Cyanohydrine derivatives of the formula wherein R1 and R2 are alkyl, haloalkyl, cycloalkyl, aralkyl or aryl, R3 and R4 are hydrogen, alkyl, phenyl or benzyl, R5 is hydrogen, acyl, trialkylsilyl or alkoxycarbonyl, X is oxygen or sulfur and n is zero or 1, are intermediates for the manufacture of flame retardants, bactericides, fungicides and herbicides.
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公开(公告)号:CA1120052A
公开(公告)日:1982-03-16
申请号:CA278456
申请日:1977-05-16
Applicant: HOECHST AG
Inventor: RUPP WALTER , FINKE MANFRED , BIERINGER HERMANN , LANGELUDDEKE PETER , KLEINER HANS-JERG
Abstract: Compounds of the formula or their salts with acids, are useful for combatting a great variety of monoand dicotyledonous weeds. In the formula R1 is methyl or halomethyl, R2 is OH, SH, OM or SM (M = equivalent o amide or hydrazide group, R4 and R5 are preferably hydrogen.
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公开(公告)号:CS207456B1
公开(公告)日:1981-07-31
申请号:CS320677
申请日:1977-05-16
Applicant: HOECHST AG
Inventor: RUPP WALTER , FINKE MANFRED , BIERINGER HERMANN , LANGELUEDDEKE PETER , KLEINER HANS-JERG
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