公开(公告)号：FI66011C

公开(公告)日：1984-08-10

申请号：FI804047

申请日：1980-12-30

Applicant: HOECHST AG

Inventor： MAYER REINHART ,  FESTER WALTER ,  KLEBER ROLF

IPC: C08B9/00

公开(公告)号：CA1118966A

公开(公告)日：1982-03-02

申请号：CA298637

申请日：1978-03-10

Applicant: HOECHST AG

Inventor： KLEBER ROLF ,  CUNTZE ULRICH

IPC: D06M13/165 ,  D01F1/02 ,  D01F6/62

Abstract: Process for improving the sliding properties of linear polyester material in spinning operations, which comprises treating this material after the drawing with a mixture of the following components: a) 50 to 90 % by weight of a condensation product of formula I (I) in which R1 is C10-C22alkyl or alkenyl, y is a number of from 20 to 40, and x plus z have a weight of less than 20 % by weight of the polypropylene oxide portion, and b) 50 to 10 % by weight of a compound of formulae II and/or III (II) and/or R3-O-(C2H4O)y-H (III) in which R2 and R3 are C8-C18alkyl or alkenyl, and x and/or y are numbers of from 5 to 20.

公开(公告)号：ES2023382B3

公开(公告)日：1992-01-16

申请号：ES87109287

申请日：1987-06-27

Applicant: HOECHST AG

Inventor： WEHOWSKY FRANK ,  KLEBER ROLF ,  JAECKEL LOTHAR

IPC: C07C275/06 ,  C07C67/00 ,  C07C239/00 ,  C07C257/10 ,  C07C271/42 ,  C07C275/04 ,  C07C275/62 ,  C07C275/64 ,  C07C311/01 ,  C07C313/00 ,  C07C315/04 ,  C07C317/22 ,  C07C317/36 ,  C07C317/44 ,  C08G18/28 ,  C08G18/32 ,  D06M13/425 ,  D06M15/576

公开(公告)号：CA2033313A1

公开(公告)日：1991-06-29

申请号：CA2033313

申请日：1990-12-27

Applicant: HOECHST AG

Inventor： KNAUP WOLFGANG ,  KUPFER RAINER ,  KLEBER ROLF ,  JAECKEL LOTHAR ,  GOHLKE FRITZ-JOACHIM

IPC: C07C273/18 ,  C07C271/20 ,  C07C275/62 ,  C07D251/34 ,  C08G18/28 ,  C08G18/34 ,  C08G18/38 ,  D06M13/02 ,  D06M13/322 ,  D06M15/576 ,  C07C271/08 ,  C09K3/18 ,  D06M13/425

Abstract: HOE 89/F 920 of the disclosure: Urethanes made from aliphatic fluoro alcohols, isocyanates and carboxylic acids, a process for their preparation and their use The urethanes described are synthesized from aliphatic fluoro alcohols, triisocyanate and a carboxylic acid. They are prepared by reaction of the aliphatic fluoro alcohol with the triisocyanate to give the fluoro alcohol/triisocyanate adduct and by reaction of this adduct with the carboxylic acid. The new urethanes are preferably used for the finishing of textiles for the purpose of achieving water, oil and soil repellency.

公开(公告)号：AU589232B2

公开(公告)日：1989-10-05

申请号：AU6504186

申请日：1986-11-12

Applicant: HOECHST AG

Inventor： WEHOWSKY FRANK ,  KLEBER ROLF ,  JAECKEL LOTHAR

IPC: C08G18/00 ,  C07C67/00 ,  C07C239/00 ,  C07C269/02 ,  C07C271/10 ,  C07C271/20 ,  C07C271/24 ,  C07C271/28 ,  C07C275/04 ,  C07C275/62 ,  C07C301/00 ,  C07C303/40 ,  C07C311/01 ,  C08G18/28 ,  C08G18/30 ,  C08G18/38 ,  C08G65/38 ,  C08G65/48 ,  C08G73/06 ,  D06M13/02 ,  D06M13/322 ,  D06M15/568 ,  D06M15/576 ,  C07C125/073 ,  C07C125/077 ,  C07C127/24 ,  C07C127/15

Abstract: The novel urethanes, in addition to at least one perfluoroalkyl group, also contain epichlorohydrin groups and dialcohol radicals in the molecule. They are prepared by reacting a fluorine-containing alcohol with epichlorohydrin to give the perfluoroalkyl-epichlorohydrin adduct, reacting this adduct with a di- or triisocyanate to give the perfluoroalkyl-epichlorohydrin-isocyanate adduct and by reacting this adduct with a dialcohol or a monoetherified dialcohol to give the desired urethanes having a perfluoroalkyl group and having epichlorohydrin groups and dialcohol radicals, and by reacting a suitable urethane compound of this type with a perfluoroalkyl-containing di- or triisocyanate to give the desired urethanes having a plurality of perfluoroalkyl groups and having epichlorohydrin groups and dialcoholradicals. The novel urethanes are preferably used for the oleophobic and hydrophobic finishing of textiles.

公开(公告)号：DD257828C4

公开(公告)日：1989-03-01

申请号：DD30453687

申请日：1987-07-02

Applicant: HOECHST AG

Inventor： WEHOWSKY FRANK ,  KLEBER ROLF ,  JAECKEL LOTHAR

IPC: C07C275/06 ,  C07C67/00 ,  C07C239/00 ,  C07C257/10 ,  C07C271/42 ,  C07C275/04 ,  C07C275/62 ,  C07C275/64 ,  C07C311/01 ,  C07C313/00 ,  C07C315/04 ,  C07C317/22 ,  C07C317/36 ,  C07C317/44 ,  C08G18/28 ,  C08G18/32 ,  D06M13/425 ,  D06M15/576 ,  C07C125/04

Abstract: The molecule of the new urethanes contains an aliphatic fluoroalcohol, an isocyanate and an aromatic dihydroxy, diamino, aminohydroxy, aminocarboxy or hydroxycarboxy compound. They are prepared by reacting an aliphatic fluoroalcohol with a diisocyanate or triisocyanate to give the fluoroalcohol/isocyanate adduct and by reacting this adduct with said aromatic compound to give the desired urethanes composed of an aliphatic fluoroalcohol, an isocyanate and the bifunctional aromatic compound mentioned, and also be reacting a urethane of this type which also carries an active hydrogen atom on the bifunctional aromatic compound, with an isocyanate compound containing one or more isocyanate groups. The new urethanes are preferably used for imparting an oleophobic and hydrophobic finish to textiles and leather.

公开(公告)号：DD259849A5

公开(公告)日：1988-09-07

申请号：DD29617186

申请日：1986-11-11

Applicant: HOECHST AG

Inventor： WEHOWSKY FRANK ,  KLEBER ROLF ,  JAECKEL LOTHAR

IPC: C08G18/00 ,  C07C67/00 ,  C07C239/00 ,  C07C269/02 ,  C07C271/10 ,  C07C271/20 ,  C07C271/24 ,  C07C271/28 ,  C07C275/04 ,  C07C275/62 ,  C07C301/00 ,  C07C303/40 ,  C07C311/01 ,  C08G18/28 ,  C08G18/30 ,  C08G18/38 ,  C08G65/38 ,  C08G65/48 ,  C08G73/06 ,  D06M13/02 ,  D06M13/322 ,  D06M15/568 ,  D06M15/576 ,  C07C125/073 ,  C07C125/077

Abstract: The novel urethanes, in addition to at least one perfluoroalkyl group, also contain epichlorohydrin groups and dialcohol radicals in the molecule. They are prepared by reacting a fluorine-containing alcohol with epichlorohydrin to give the perfluoroalkyl-epichlorohydrin adduct, reacting this adduct with a di- or triisocyanate to give the perfluoroalkyl-epichlorohydrin-isocyanate adduct and by reacting this adduct with a dialcohol or a monoetherified dialcohol to give the desired urethanes having a perfluoroalkyl group and having epichlorohydrin groups and dialcohol radicals, and by reacting a suitable urethane compound of this type with a perfluoroalkyl-containing di- or triisocyanate to give the desired urethanes having a plurality of perfluoroalkyl groups and having epichlorohydrin groups and dialcoholradicals. The novel urethanes are preferably used for the oleophobic and hydrophobic finishing of textiles.

公开(公告)号：AU7505287A

公开(公告)日：1988-01-07

申请号：AU7505287

申请日：1987-07-02

Applicant: HOECHST AG

Inventor： WEHOWSKY FRANK ,  KLEBER ROLF ,  JAECKEL LOTHAR

IPC: C07C275/06 ,  C07C67/00 ,  C07C239/00 ,  C07C257/10 ,  C07C271/42 ,  C07C275/04 ,  C07C275/62 ,  C07C275/64 ,  C07C311/01 ,  C07C313/00 ,  C07C315/04 ,  C07C317/22 ,  C07C317/36 ,  C07C317/44 ,  C08G18/28 ,  C08G18/32 ,  D06M13/425 ,  D06M15/576 ,  C07C127/19 ,  C07C125/075 ,  C07C125/077 ,  C07C147/10 ,  C14C9/00 ,  C07C127/24 ,  D06M13/38

Abstract: The molecule of the new urethanes contains an aliphatic fluoroalcohol, an isocyanate and an aromatic dihydroxy, diamino, aminohydroxy, aminocarboxy or hydroxycarboxy compound. They are prepared by reacting an aliphatic fluoroalcohol with a diisocyanate or triisocyanate to give the fluoroalcohol/isocyanate adduct and by reacting this adduct with said aromatic compound to give the desired urethanes composed of an aliphatic fluoroalcohol, an isocyanate and the bifunctional aromatic compound mentioned, and also be reacting a urethane of this type which also carries an active hydrogen atom on the bifunctional aromatic compound, with an isocyanate compound containing one or more isocyanate groups. The new urethanes are preferably used for imparting an oleophobic and hydrophobic finish to textiles and leather.

公开(公告)号：AU6504186A

公开(公告)日：1987-05-21

申请号：AU6504186

申请日：1986-11-12

Applicant: HOECHST AG

Inventor： WEHOWSKY FRANK ,  KLEBER ROLF ,  JAECKEL LOTHAR

IPC: C08G18/00 ,  C07C67/00 ,  C07C239/00 ,  C07C269/02 ,  C07C271/10 ,  C07C271/20 ,  C07C271/24 ,  C07C271/28 ,  C07C275/04 ,  C07C275/62 ,  C07C301/00 ,  C07C303/40 ,  C07C311/01 ,  C08G18/28 ,  C08G18/30 ,  C08G18/38 ,  C08G65/38 ,  C08G65/48 ,  C08G73/06 ,  D06M13/02 ,  D06M13/322 ,  D06M15/568 ,  D06M15/576 ,  C07C125/073 ,  C07C125/077 ,  C07C127/24 ,  C07C127/15

Abstract: The novel urethanes, in addition to at least one perfluoroalkyl group, also contain epichlorohydrin groups and dialcohol radicals in the molecule. They are prepared by reacting a fluorine-containing alcohol with epichlorohydrin to give the perfluoroalkyl-epichlorohydrin adduct, reacting this adduct with a di- or triisocyanate to give the perfluoroalkyl-epichlorohydrin-isocyanate adduct and by reacting this adduct with a dialcohol or a monoetherified dialcohol to give the desired urethanes having a perfluoroalkyl group and having epichlorohydrin groups and dialcohol radicals, and by reacting a suitable urethane compound of this type with a perfluoroalkyl-containing di- or triisocyanate to give the desired urethanes having a plurality of perfluoroalkyl groups and having epichlorohydrin groups and dialcoholradicals. The novel urethanes are preferably used for the oleophobic and hydrophobic finishing of textiles.

公开(公告)号：BR8604126A

公开(公告)日：1987-04-22

申请号：BR8604126

申请日：1986-08-29

Applicant: HOECHST AG

Inventor： BATHELT HEINRICH ,  EHRL WINFRIED ,  WEHOWSKY FRANK ,  KLEBER ROLF ,  LOTZ WERNER ,  GLENZ WOLFGANG ,  HERDT HUBERT ,  JACKEL LOTHAR ,  MAST JAN-HILBERT ,  HINTERMEIER KARL ,  MULLER MANFRED

IPC: C09K3/18 ,  B27K3/38 ,  C07C67/00 ,  C07C239/00 ,  C07C271/06 ,  C07C271/28 ,  C08G65/32 ,  C09K3/00 ,  C14C9/00 ,  D06M13/02 ,  D06M13/224 ,  D06M13/322 ,  D06M13/342 ,  D06M13/345 ,  D06M13/425 ,  D06M13/428 ,  D06M13/463 ,  D06M101/00 ,  D06M101/02 ,  D06M101/10 ,  D06M101/12 ,  C07C125/073

Abstract: The novel urethanes correspond to the formula I below in which a denotes a number from 5 to 17 and b denotes a number from 1 to 7. These urethanes are prepared by reacting the corresponding perfluoroalkylethanol/epichlorohydrin adducts with toluelene diisocyanates. The novel aqueous dispersions are essentially composed of the novel urethanes, cationic or betaine emulsifiers and non-ionic emulsifiers, water-insoluble carboxylic and/or dicarboxylic acid esters and alkanediols or polyalkanediols which can be etherified on one or both sides, in water. The novel urethanes and the novel aqueous dispersions are used to impart an oleophobic and hydrophobic finish to textiles, leather and furs. They are also suitable for the treatment of unpainted timber, for example unpainted furniture.