Global Patent Index - EP 0910340 A4

EP 0910340 A4 20041117 - FUNCTIONALIZED NANOTUBES

Title (en)

FUNCTIONALIZED NANOTUBES

Title (de)

FUNKTIONALISIERTE NANORÖHREN

Title (fr)

NANOTUBES FONCTIONNALISES

Publication

EP 0910340 A4 20041117 (EN)

Application

EP 97914892 A 19970305

Priority

  • US 9703553 W 19970305
  • US 3723896 P 19960306

Abstract (en)

[origin: WO9732571A1] Graphitic nanotubes, which include tubular fullerenes (commonly called "buckytubes") and fibrils, which are functionalized by chemical substitution or by adsorption of functional moieties. More specifically the invention relates to graphitic nanotubes which are uniformly or non-uniformly substituted with chemical moieties or upon which certain cyclic compounds are adsorbed and to complex structures comprised of such functionalized nanotubes linked to one another. The invention also relates to methods for introducing functional groups onto the surface of such nanotubes. The invention further relates to uses for functionalized nanotubes.

IPC 1-7

A61K 9/00; A01N 25/00; C09C 1/56; B32B 5/16

IPC 8 full level

G01N 27/30 (2006.01); A61K 33/44 (2006.01); A61K 38/00 (2006.01); A61K 39/395 (2006.01); B01D 15/08 (2006.01); B01J 20/28 (2006.01); B01J 20/32 (2006.01); C01B 31/02 (2006.01); C07C 29/16 (2006.01); C07C 29/32 (2006.01); C07C 33/18 (2006.01); C07C 51/353 (2006.01); C07C 57/40 (2006.01); C07C 57/72 (2006.01); C07C 63/44 (2006.01); C07C 209/00 (2006.01); C07C 211/57 (2006.01); C07C 233/65 (2006.01); C07C 317/12 (2006.01); C07C 319/14 (2006.01); C07D 487/22 (2006.01); C07F 1/02 (2006.01); C07F 5/00 (2006.01); C07F 7/08 (2006.01); C07K 1/107 (2006.01); C07K 17/08 (2006.01); C08J 3/12 (2006.01); C09C 1/46 (2006.01); C12N 11/02 (2006.01); C12Q 1/26 (2006.01); C12Q 1/28 (2006.01); C12Q 1/37 (2006.01); C12Q 1/42 (2006.01); C12Q 1/44 (2006.01); G01N 33/543 (2006.01)

CPC (source: EP KR)

A61K 9/00 (2013.01 - KR); B01D 15/08 (2013.01 - EP); B01J 20/28004 (2013.01 - EP); B01J 20/28009 (2013.01 - EP); B01J 20/28014 (2013.01 - EP); B01J 20/28019 (2013.01 - EP); B01J 20/28023 (2013.01 - EP); B01J 20/3204 (2013.01 - EP); B01J 20/3219 (2013.01 - EP); B01J 20/3248 (2013.01 - EP); B01J 20/3251 (2013.01 - EP); B01J 20/3253 (2013.01 - EP); B01J 20/3255 (2013.01 - EP); B01J 20/3257 (2013.01 - EP); B01J 20/3259 (2013.01 - EP); B01J 20/3261 (2013.01 - EP); B01J 20/3265 (2013.01 - EP); B01J 20/3274 (2013.01 - EP); B01J 20/3293 (2013.01 - EP); B82B 1/00 (2013.01 - KR); B82Y 30/00 (2013.01 - EP); B82Y 40/00 (2013.01 - EP); C01B 32/174 (2017.07 - EP); C07K 1/1075 (2013.01 - EP); C07K 1/1077 (2013.01 - EP); C09C 1/46 (2013.01 - EP); C12N 11/02 (2013.01 - EP); C12Q 1/26 (2013.01 - EP); C12Q 1/28 (2013.01 - EP); C12Q 1/37 (2013.01 - EP); C12Q 1/42 (2013.01 - EP); C12Q 1/44 (2013.01 - EP); G01N 33/54346 (2013.01 - EP); B01D 15/3804 (2013.01 - EP); B01D 15/3857 (2013.01 - EP); C01B 2202/34 (2013.01 - EP); C01B 2202/36 (2013.01 - EP); Y02P 20/50 (2015.11 - EP)

Citation (search report)

  • [DA] WO 8907163 A1 19890810 - HYPERION CATALYSIS INT [US]
  • [DA] US 5171560 A 19921215 - TENNENT HOWARD G [US]
  • [DA] WO 9014221 A1 19901129 - HYPERION CATALYSIS INT [US]
  • [A] BENING R C ET AL: "SURFACE CHEMISTRY OF FIBRILLAR CARBON", POLYMER PREPRINTS, AMERICAN CHEMICAL SOCIETY, US, vol. 31, no. 1, 1990, pages 420 - 421, XP008032902, ISSN: 0032-3934
  • [A] AJAYAN P M: "CARBON NANOTUBES: A NEW GRAPHITE ARCHITECTURE", CONDENSED MATTER NEWS, NEW YORK, NY, XX, vol. 4, no. 4, 1995, pages 9 - 17, XP000885909
  • [A] KUO CHU HWANG: "Efficient cleavage of graphene layers by oxidants", JOURNAL OF THE CHEMICAL SOCIETY, CHEMICAL COMMUNICATIONS., no. 2, 21 January 1995 (1995-01-21), GBCHEMICAL SOCIETY. LETCHWORTH., pages 173 - 174, XP002296829
  • See references of WO 9732571A1

Designated contracting state (EPC)

AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

DOCDB simple family (publication)

WO 9732571 A1 19970912; AU 2197997 A 19970922; AU 724277 B2 20000914; BR 9707845 A 19990727; CA 2247820 A1 19970912; CA 2247820 C 20090224; CN 1217653 A 19990526; EP 0910340 A1 19990428; EP 0910340 A4 20041117; IL 125987 A0 19990411; IL 125987 A 20030212; JP 2002503204 A 20020129; KR 100469868 B1 20050708; KR 19990087520 A 19991227; RU 2200562 C2 20030320

DOCDB simple family (application)

US 9703553 W 19970305; AU 2197997 A 19970305; BR 9707845 A 19970305; CA 2247820 A 19970305; CN 97194402 A 19970305; EP 97914892 A 19970305; IL 12598797 A 19970305; JP 53195597 A 19970305; KR 19980706954 A 19980904; RU 98116596 A 19970305