EP1261049-A1  DATABASE WPI Section Ch, Week 199442 Derwent Publications Ltd., London, GB; Class A85, AN 1994-339926 XP002212388 & SU 1 820 963 A (SHESTAKOV LIFE INST PRIVATE ENTERPRISE), 7 June 1993 (1993-06-07);  DMITRENKO V E ET AL: "Influence of electrically conductive polymers on the operating parameters of lead/acid batteries" , JOURNAL OF POWER SOURCES, ELSEVIER SEQUOIA S.A. LAUSANNE, CH, VOL. 67, NR. 1-2, PAGE(S) 111-113 XP004095170 ISSN: 0378-7753 * page 111, right-hand column, paragraphs 2,3 - left-hand column, paragraphs 1,3,4 * * page 112, right-hand column, paragraph 1 *;  DMITRENKO V E ET AL: "Influence of electrically conductive polymers on the operating parameters of leadacid batteries" , JOURNAL OF POWER SOURCES, ELSEVIER SEQUOIA S.A. LAUSANNE, CH, VOL. 67, NR. 1-2, PAGE(S) 111-113 XP004095170 ISSN: 0378-7753 * page 111, right-hand column, paragraphs 2,3 - left-hand column, paragraphs 1,3,4 * * page 112, right-hand column, paragraph 1 *;  PATENT ABSTRACTS OF JAPAN vol. 013, no. 571 (E-862), 18 December 1989 (1989-12-18) & JP 01 239764 A (FURUKAWA BATTERY CO LTD:THE;OTHERS: 01), 25 September 1989 (1989-09-25);  PATENT ABSTRACTS OF JAPAN vol. 018, no. 324 (E-1564), 20 June 1994 (1994-06-20) & JP 06 076821 A (MATSUSHITA ELECTRIC IND CO LTD), 18 March 1994 (1994-03-18);  PATENT ABSTRACTS OF JAPAN vol. 1997, no. 03, 31 March 1997 (1997-03-31) & JP 08 293303 A (MATSUSHITA ELECTRIC IND CO LTD), 5 November 1996 (1996-11-05);  PATENT ABSTRACTS OF JAPAN vol. 2000, no. 06, 22 September 2000 (2000-09-22) & JP 2000 067918 A (NGK INSULATORS LTD), 3 March 2000 (2000-03-03)US6617071-B2  Database WPI, Section Ch, Week 199442, Derwent Publications Ltd., London, GB; AN 1994-339926; XP002212388 & SU 1 820 963 A; Jun. 7, 1993 *abstract*.*;  Dmitrenko V E et al; "Influence of electrically conductive polymers on the operating parameters of lead/acid batteries", Journal of Power Sources, Elsevier Sequoia S.A. Lausanne, CH, vol. 67 NR. 1-2, pp. 111-113 XP004095170; ISSN; 0378-7753, 1997 (No Month).;  Patent Abstracts of Japan, vol. 013, No. 571 (E-862), Dec. 18, 1989 & JP 01 239764 A Sep. 25, 1989; *abstract*.*;  Patent Abstracts of Japan, vol. 018, No. 324 (E-1564), Jun. 20, 1994 & JP 06 076821 A Mar. 18, 1994, *abstract*.*;  Patent Abstracts of Japan, vol. 1997, No. 03, Mar. 31, 1997 & JP 08 293303 A, Nov. 5, 1996, *abstract*.*;  Patent Abstracts of Japan, vol. 2000, No. 06, Sep. 22, 2000 & JP 2000 067918 A Mar. 3, 2000; *abstract*.*