Title:
GELLING AGENTS
Document Type and Number:
WIPO Patent Application WO2003097587
Kind Code:
A3
Abstract:
The invention relates to a novel class of gelling agents, to a process of preparing said agents, to the use of said agents to prepare gels, and to the gels thus obtained. A gelling agent or thickener according to the invention comprises a core which is functionalized with three amino acid derived groups by means of an amide or urea linkage. It may be used to gelate or thicken numerous solvents.
Inventors:
VAN BOMMEL KJELD JACOBUS CORNE (NL)
VAN ESCH JOHANNES HENRICUS (NL)
DE LOOS MAAIKE (NL)
HEERES ANDRE (NL)
FERINGA BERNARD LUCAS (NL)
VAN ESCH JOHANNES HENRICUS (NL)
DE LOOS MAAIKE (NL)
HEERES ANDRE (NL)
FERINGA BERNARD LUCAS (NL)
Application Number:
PCT/NL2003/000381
Publication Date:
March 11, 2004
Filing Date:
May 22, 2003
Export Citation:
Assignee:
APPLIED NANOSYSTEMS BV (NL)
VAN BOMMEL KJELD JACOBUS CORNE (NL)
VAN ESCH JOHANNES HENRICUS (NL)
DE LOOS MAAIKE (NL)
HEERES ANDRE (NL)
FERINGA BERNARD LUCAS (NL)
VAN BOMMEL KJELD JACOBUS CORNE (NL)
VAN ESCH JOHANNES HENRICUS (NL)
DE LOOS MAAIKE (NL)
HEERES ANDRE (NL)
FERINGA BERNARD LUCAS (NL)
International Classes:
C09K3/00; B01J20/291; C07C229/08; C07C229/36; C07C233/63; C07C233/83; C07C233/87; C07C237/20; C07C237/22; C07C271/22; C07C275/26; C07C275/40; C07D213/40; C07D233/54; C07F5/02; C07K5/06; (IPC1-7): C07C275/40; C07C233/87; C07C233/83; C07C233/63; C07C275/26; C07C237/22; C07C271/22; C07K5/06; C07D213/40; C07D233/54; C07F5/02; G01N30/48
Domestic Patent References:
| WO2000035998A2 | 2000-06-22 |
Foreign References:
| US4118418A | 1978-10-03 | |||
| US4515920A | 1985-05-07 |
Other References:
DATABASE CAPLUS [online] CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US; 2000, XP002217710, retrieved from STN Database accession no. 2000:152653
S.H. BATTAH ET AL, BIOCONJUGATE CHEM., vol. 6, no. 12, 2001, pages 980 - 988, XP001092540
K.E. PRYOR ET AL, TETRAHEDRON, vol. 54, no. 16, 1998, pages 4107 - 4124, XP004162184
D.K. LEUNG ET AL, TETRAHEDRON LETT., vol. 42, no. 36, 2001, pages 6255 - 6258, XP004302922
D. RANGANATHAN ET AL, BIOPOLYMERS, vol. 54, no. 4, 2000, pages 289 - 295, XP001040555
H. FUJII ET AL, BIOLOGICAL & PHARMACEUTICAL BULLETIN, vol. 18, no. 12, 1995, pages 1681 - 1688, XP001108987
P. MULLER ET AL, JOURNAL OF SURFACTANTS AND DETERGENTS, vol. 4, no. 4, 2001, pages 407 - 414, XP001108875
D.S. POCHÉ ET AL, POLYMER BULLETIN, vol. 43, no. 1, 1999, pages 43 - 49, XP002217866
F. SINNER ET AL, MACROMOLECULES, vol. 33, no. 16, 2000, pages 5777 - 5786, XP002217867
S.H. BATTAH ET AL, BIOCONJUGATE CHEM., vol. 6, no. 12, 2001, pages 980 - 988, XP001092540
K.E. PRYOR ET AL, TETRAHEDRON, vol. 54, no. 16, 1998, pages 4107 - 4124, XP004162184
D.K. LEUNG ET AL, TETRAHEDRON LETT., vol. 42, no. 36, 2001, pages 6255 - 6258, XP004302922
D. RANGANATHAN ET AL, BIOPOLYMERS, vol. 54, no. 4, 2000, pages 289 - 295, XP001040555
H. FUJII ET AL, BIOLOGICAL & PHARMACEUTICAL BULLETIN, vol. 18, no. 12, 1995, pages 1681 - 1688, XP001108987
P. MULLER ET AL, JOURNAL OF SURFACTANTS AND DETERGENTS, vol. 4, no. 4, 2001, pages 407 - 414, XP001108875
D.S. POCHÉ ET AL, POLYMER BULLETIN, vol. 43, no. 1, 1999, pages 43 - 49, XP002217866
F. SINNER ET AL, MACROMOLECULES, vol. 33, no. 16, 2000, pages 5777 - 5786, XP002217867
Download PDF:
Previous Patent: AMIDOACETONITRILE COMPOUNDS
Next Patent: FLUOROSULFATES OF HEXAFLUOROISOBUTYLENE AND ITS HIGHER HOMOLOGS AND THEIR DERIVATIVES
Next Patent: FLUOROSULFATES OF HEXAFLUOROISOBUTYLENE AND ITS HIGHER HOMOLOGS AND THEIR DERIVATIVES