公开(公告)号：BR7708610A

公开(公告)日：1978-08-15

申请号：BR7708610

申请日：1977-12-23

Applicant: HOECHST AG

Inventor： EHRL W ,  KLEBER R

IPC: D06M13/02 ,  C07F9/09 ,  C08G65/32 ,  D06M13/244 ,  D06M13/282 ,  D06M13/292 ,  D06M13/295 ,  D06M13/28

Abstract: Fiber conditioning agent containing a reaction product of polyphosphoric acid and an oxalkylate of C8-18 alkyl- or alkenylcarboxylic acids with 1 to 22 ethylene oxide units and having a content of free polyethylene glycol of less than 2% by weight, the reaction product being present in acidic form or in the form of its alkali metal salts. These fiber conditioning agents are applied by conventional methods. They show good antistatic properties, are stable to heat and show good lubricating and sliding properties.

公开(公告)号：NZ217383A

公开(公告)日：1989-10-27

申请号：NZ21738386

申请日：1986-08-28

Applicant: HOECHST AG

Inventor： BATHELT H ,  EHRL W ,  WEHOWSKY F ,  KLEBER R ,  LOTZ W ,  GLENZ W ,  HERDT H ,  JACKEL L ,  MAST J-H

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 ,  D06M13/38

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.