Global Patent Index - EP 1100859 A1

EP 1100859 A1 2001-05-23 - PARTICULATE COMPOSITIONS HAVING A PLASMA-INDUCED, WATER-SOLUBLE COATING AND PROCESS FOR MAKING SAME

Title (en)

PARTICULATE COMPOSITIONS HAVING A PLASMA-INDUCED, WATER-SOLUBLE COATING AND PROCESS FOR MAKING SAME

Title (de)

TEILCHENFÖRMIGE ZUSAMMENSETZUNGEN MIT PLASMAINDUZIERTEN WASSERLÖSLICHEN BESCHICHTUNGEN UND VERFAHREN ZU DEREN HERSTELLUNG

Title (fr)

COMPOSITIONS PARTICULAIRES A ENROBAGE HYDROSOLUBLE PRODUIT PAR PLASMA ET PROCEDE DE PRODUCTION

Publication

EP 1100859 A1 (EN)

Application

EP 99929640 A

Priority

  • IB 9901310 W
  • US 9449798 P

Abstract (en)

[origin: WO0006685A1] A composition having a plasma-induced, water-soluble coating for controlling solubility, chemical stability and physical properties is disclosed. A process for making such a composition is also disclosed which involves subjecting a particulate material to a plasma glow zone in which an organic hydrophilic monomer is introduced such that it ultimately deposits on the particulate material to form a water-soluble coating. The compositions are particulate an can be used in shampoos, skin care and other cosmetic products, deodorant products, laundry, dishwashing, carwashing or other similar detergent product.

IPC 1-7 (main, further and additional classification)

C11D 17/00

IPC 8 full level (invention and additional information)

A61K 8/72 (2006.01); A61K 8/00 (2006.01); A61K 8/02 (2006.01); A61K 8/81 (2006.01); A61Q 1/02 (2006.01); A61Q 1/14 (2006.01); B01J 19/08 (2006.01); C11D 3/37 (2006.01); C11D 11/00 (2006.01); C11D 17/00 (2006.01); C11D 17/06 (2006.01)

CPC (invention and additional information)

C11D 11/00 (2013.01); A61K 8/11 (2013.01); A61Q 19/00 (2013.01); C11D 3/3761 (2013.01); C11D 17/0039 (2013.01); A61K 2800/412 (2013.01)

Citation (search report)

See references of WO 0006685A1

Designated contracting state (EPC)

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

EPO simple patent family

WO 0006685 A1 20000210; AU 4641599 A 20000221; BR 9912551 A 20011120; CA 2337171 A1 20000210; CN 1310752 A 20010829; EP 1100859 A1 20010523; JP 2002521557 A 20020716

INPADOC legal status


2004-06-09 [18D] APPLICATION DEEMED TO BE WITHDRAWN

- Effective date: 20031202

2003-07-02 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20030519

2001-05-23 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20010115

2001-05-23 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2001-05-23 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO:

- Free text: AL;LT;LV;MK;RO;SI