Global Patent Index - EP 0983285 A1

EP 0983285 A1 2000-03-08 - FERROCENE DICARBOXYLIC ACID DIESTERS AND SOLID COMPOSITE PROPELLANTS CONTAINING THE SAME

Title (en)

FERROCENE DICARBOXYLIC ACID DIESTERS AND SOLID COMPOSITE PROPELLANTS CONTAINING THE SAME

Title (de)

FERROCENDICARBONSÄUREDIESTER UND DIESE ENTHALTENDE COMPOSIT-FESTTREIBSTOFFE

Title (fr)

DIESTERS D'ACIDES DICARBOXYLIQUES DE FERROCENES ET COMBUSTIBLES SOLIDES COMPOSITES LES CONTENANT

Publication

EP 0983285 A1 (DE)

Application

EP 98925522 A

Priority

  • DE 19719126 A
  • EP 9802600 W

Abstract (en)

[origin: DE19819587A1] Ferrocene dicarboxylate of formula (I) is new. In (I), X = oligoethylene glycol with 2-20 ethoxy units and/or alpha -w-2-18C alkyldiol. Also claimed are: (i) the preparation of (I) by reacting ferrocene di(carboxylate) with an oligoethylene glycol with 2-20 ethoxy units and/or an alpha -w-2-18C alkyldiol; (ii) a composite solid fuel comprising an oxidising agent(s), an energy-rich fuel, a binder(s) and a ferrocene derivative(s) of formula (I) above; and (iii) the preparation of the composite solid fuel in (ii) by mixing liquid prepolymer, (I), oxidising agent, fuel and additives to form a slurry and adding a binder.

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

C07F 17/02; C06B 23/00; C06B 45/10

IPC 8 full level (invention and additional information)

C06B 23/00 (2006.01); C06B 45/10 (2006.01); C07F 17/02 (2006.01)

CPC (invention and additional information)

C07F 17/02 (2013.01); C06B 23/007 (2013.01); C06B 45/10 (2013.01)

Citation (search report)

See references of WO 9850396A1

Designated contracting state (EPC)

CH DE FI FR GB IT LI SE

EPO simple patent family

DE 19819587 A1 19981112; EP 0983285 A1 20000308; NO 995374 A 19991103; NO 995374 D0 19991103; US 6313334 B1 20011106; WO 9850396 A1 19981112

INPADOC legal status


2004-03-03 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20030826

2001-05-30 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20010418

2000-03-08 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 19991207

2000-03-08 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): CH DE FI FR GB IT LI SE