Title:
細菌嫌忌性ポリマー表面の製造方法、水不溶性の細菌嫌忌性ポリマー、その製造方法、該ポリマーからなる製作物、およびその製造方法
Document Type and Number:
Japanese Patent JP4206141
Kind Code:
B2
Abstract:
Use of water-insoluble polymers (P) is claimed as bacteriophobic materials. (P) are obtained by radical polymerisation of (a) at least one monomer of formula R-(A)a (I) and (b) at least one other aliphatic unsaturated monomer. R = an olefinic organic group; A = COOH, OSO2OH, SO3H, OPO(OH)2, PO(OH)2, OP(OH)2, a phenolic OH group or a salt or ester of these groups; a = 1-3: provided that when A = COOH or carboxylate, then either this monomer contains another A group with a different definition, or the monomer is used with another monomer whose A group has a different meaning. Also claimed are (1) new polymers (P1), where (P1) contains two monomer components: (a') aliphatically unsaturated monomers; and (b') one or more aliphatically unsaturated monomers; where either (a') contains monomers (a1) with carboxyl and/or carboxylate groups or their functional derivatives and monomers (a2) with aliphatic, unsaturated monomers containing sulphonic acid and/or sulphonate groups or their functional derivatives; or the monomers of (a') contain both the carboxylate and the sulphonate groups in a single molecule. In the obtained polymer, the functionalised derivatives are converted back to carboxylic acid, sulphonic acid, carboxylate or sulphonate, at least at the surface; (2) the use of (P) and (P1) to manufacture materials with bacteriophobic surfaces, especially textiles, furniture, devices, wall and floor coverings, flooring, window frames, tubing or piping, storage containers, packaging and medicinal devices; and to produce bacteriophobic coatings for these and for furniture, containers, packing materials, window frames and medical articles; and the use of carboxylate- and sulphonate- containing (P) and (P1) to produce coatings on medical-technical objects made of ceramic, metal or plastic; and (3) objects with a bacteriophobic surface made from carboxylate- and sulphonate- containing (P) and (P1).
Inventors:
Frank hill
Peter Otterschbach
Glasiera Javido
Marcel Josefovich
Veronique Mignony
Jean-Pierre Byron
Peter Otterschbach
Glasiera Javido
Marcel Josefovich
Veronique Mignony
Jean-Pierre Byron
Application Number:
JP35995897A
Publication Date:
January 07, 2009
Filing Date:
December 26, 1997
Export Citation:
Assignee:
Terapol Society Anonym
International Classes:
A61L29/00; A01N25/10; C09D201/08; A61L17/00; A61L17/14; A61L27/16; A61L27/34; A61L29/04; A61L29/08; A61L31/04; A61L31/10; C08F212/08; C08F220/04; C08F220/18; C08F246/00; C09D133/02; C09D141/00; C09D143/02; C09D201/02; C09D201/06
Domestic Patent References:
| JP7053730A | ||||
| JP7323500A | ||||
| JP8191888A | ||||
| JP61250071A | ||||
| JP62179574A |
Foreign References:
| US5510399 | ||||
| US5574106 |
Attorney, Agent or Firm:
Toshio Yano
Toshiomi Yamazaki
Takuya Kuno
Hiroshi Sugimoto
Kimihiro Hoshi
Hiroyasu Ninomiya
Einzel Felix-Reinhard
Toshiomi Yamazaki
Takuya Kuno
Hiroshi Sugimoto
Kimihiro Hoshi
Hiroyasu Ninomiya
Einzel Felix-Reinhard