Title (en)

SEALING GLASS SUSPENSION

Title (de)

VERSIEGELUNGSGLASSUSPENSION

Title (fr)

SUSPENSION DE MATIERE D'ETANCHEITE VITRIFIABLE

Publication

EP 0883580 A4 19990331 (EN)

Application

EP 97906665 A 19970219

Priority

• US 9702544 W 19970219
• US 1233096 P 19960227

Abstract (en)

[origin: WO9731869A1] A sealing glass material comprising a sealing glass frit and a vehicle, the vehicle being an aqueous solution of a cellulosic polymer, and a method of preparing the sealing glass material.

IPC 1-7

C03C 8/24; C03C 8/04; C03C 8/06; C03C 8/10; C03C 3/16; C03C 3/074

IPC 8 full level

C03C 8/08 (2006.01); C03C 8/10 (2006.01); C03C 8/16 (2006.01); C03C 8/24 (2006.01)

CPC (source: EP KR)

C03C 8/08 (2013.01 - EP KR); C03C 8/10 (2013.01 - EP KR); C03C 8/16 (2013.01 - EP KR); C03C 8/24 (2013.01 - EP); C03C 8/245 (2013.01 - EP KR)

Citation (search report)

• [PX] WO 9622255 A1 19960725 - COOKSON GROUP PLC [GB], et al
• [X] WO 9312047 A1 19930624 - AQUALON CO [US], et al
• [X] GB 2118928 A 19831109 - COOKE GEOFFREY, et al
• [X] PATENT ABSTRACTS OF JAPAN vol. 008, no. 272 (E - 284) 13 December 1984 (1984-12-13)
• [X] DATABASE WPI Section Ch Week 9122, Derwent World Patents Index; Class A97, AN 91-162184, XP002091597
• [X] PATENT ABSTRACTS OF JAPAN vol. 007, no. 014 (C - 146) 20 January 1983 (1983-01-20)
• See references of WO 9731869A1

Designated contracting state (EPC)

DE ES FR GB IT NL

DOCDB simple family (publication)

WO 9731869 A1 19970904; CA 2247019 A1 19970904; EP 0883580 A1 19981216; EP 0883580 A4 19990331; JP 2000505414 A 20000509; KR 19990087342 A 19991227

DOCDB simple family (application)

US 9702544 W 19970219; CA 2247019 A 19970219; EP 97906665 A 19970219; JP 53099297 A 19970219; KR 19980706751 A 19980827