Title:
繊維にグラフトするために表面を改質したカプセル
Document Type and Number:
Japanese Patent JP5358192
Kind Code:
B2
Abstract:
Grafting hollow/solid composite capsules on a support comprises: optionally preparing the capsules of lipophilic/hydrophilic membrane chosen as per the support's nature; functionalizing the membrane; optionally activating the functionalized capsules and/or the support by grafting reactive groups that covalently bond to reactive groups present at the support's surface and/or the functionalized capsules respectively; contacting the capsules with the support to form covalent bond between them; and recovering and rinsing the support. Independent claims are included for: (1) a polyamide capsule composite, preferably obtained by an interfacial polycondensation in inverse system and functionalized by amino groups like ethylenediamine, di-ethylenetriamine or poly(oxyalkylene) amine of formula NH 2-CH 3CH-CH 2-[O-CH 2-CH-CH 3](2.6)-NH 2 or 2-[2-(2-amino-ethoxy)-ethoxy]-ethyl amine, and activated by grafting activation compounds e.g.alpha -bromo-acrylic acid resin, adipic acid, 2,4,6-trichlorotriazine (preferred) or dichloroquinoxaline; (2) a grafted support obtained by the grafting process using the capsule; and (3) a textile comprising the grafted support.
Inventors:
Flare, eve
Dani Cher, Louis
Merji, Mardy
Dani Cher, Louis
Merji, Mardy
Application Number:
JP2008554817A
Publication Date:
December 04, 2013
Filing Date:
February 19, 2007
Export Citation:
Assignee:
Ecole Polytechnique/Dgar
International Classes:
D06M23/12; B01J13/14; B01J13/20; D06M10/02; D06M14/04
Domestic Patent References:
| JP2008537028A | ||||
| JP2003239175A | ||||
| JP60156545A | ||||
| JP6093570A |
Foreign References:
| WO2006117702A1 | ||||
| WO2006013165A1 | ||||
| WO2004078340A1 |
Attorney, Agent or Firm:
Atsushi Aoki
Takashi Ishida
Tetsuji Koga
Satoshi Deno
Atsushi Ebiya
Masatoshi Takahashi
Takashi Ishida
Tetsuji Koga
Satoshi Deno
Atsushi Ebiya
Masatoshi Takahashi