• 专利标题:   Polymeric nanocomposite condom for e.g. contraception, contains polymer, graphene and active ingredient loaded in nanocomposite providing higher mechanical strength, heat transfer and drug loading properties, and has preset thickness.
  • 专利号:   WO2015068174-A2, WO2015068174-A3, IN201305092-I4, ZA201603019-A, BR112016010479-A2
  • 发明人:   RAGUPATHY L, ALAGANANDAM K, GOPIMOHAN R, KUMARAN A, RAJMOHAN G
  • 专利权人:   HLL LIFECARE LTD, HLL LIFECARE LTD
  • 国际专利分类:   C08J003/20, A61F006/02, A61F006/04, C08J005/00, A61F006/00, C08J000/00
  • 专利详细信息:   WO2015068174-A2 14 May 2015 C08J-003/20 201535 Pages: 21 English
  • 申请详细信息:   WO2015068174-A2 WOIN000711 05 Nov 2014
  • 优先权号:   INCH05092

▎ 摘  要

NOVELTY - A polymeric nanocomposite condom comprises condom-making polymer(s) (A), graphene or its derivatives (B) incorporated into the condom-making polymer, and pharmaceutically active ingredient(s) loaded in graphene or nanocomposite which provides higher mechanical strength, heat transfer and drug loading properties, and has thickness of less than 0.04 mm. USE - Polymeric nanocomposite condom is used as barrier devices for contraception and protection against sexually transmitted diseases during intercourse. ADVANTAGE - The polymeric nanocomposite condom has improved mechanical, heat conducting and drug loading properties, and increases the sexual pleasure. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following: (1) non-covalent dispersion method-based condom manufacturing process; (2) covalent dispersion method-based condom manufacturing process; (3) incorporation of pharmaceutical ingredients into condoms; (4) condom; and (5) preparation of graphene and its derivatives-incorporated polymer nanocomposite. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of the pharmaceutically active ingredients loaded graphene and its derivatives uniformly dispersed into condom-making polymers. Condom-making polymers (A) Graphene or its derivatives (B)