EP 0149880 A3 19860716 - NON-WOVEN WEBS OF SYNTHETIC FIBRES CONSOLIDATED BY MEANS OF CARBOXYLATED STYRENE-BUTADIENE LATICES, AND DISPOSABLE ARTICLES MADE THEREFROM
Title (en)
NON-WOVEN WEBS OF SYNTHETIC FIBRES CONSOLIDATED BY MEANS OF CARBOXYLATED STYRENE-BUTADIENE LATICES, AND DISPOSABLE ARTICLES MADE THEREFROM
Publication
Application
Priority
CA 428956 A 19830526
Abstract (en)
[origin: EP0149880A2] A non-woven web of synthetic fibre(s) is characterized by consolidating (optionally impregnating) the web (optionally a dry web) with a binder (optionally a sole binder) substantially comprising a polymer or a latex, provided by polymerizing: from about 42 to about 68 parts by weight of a monoaromatic vinyl or vinylidene monomer which may be unsubstituted or substituted by a C1-4 alkyl radical, or a chlorine or bromine atom; from about 30 to about 58 parts by weight of a C4-8 conjugated diolefin (preferably a C4-6 conjugated diolefin); and from about 0.5 to about 8.0 parts by weight of a C3-6 ethylenically unsaturated monocarboxylic acid. The resultant web can have improved tensile strength in a cross machine direction.
IPC 1-7
IPC 8 full level
D04H 1/435 (2012.01); D04H 1/587 (2012.01); D04H 1/64 (2006.01); D04H 1/645 (2012.01)
CPC (source: EP)
D04H 1/435 (2013.01); D04H 1/587 (2013.01); D04H 1/645 (2013.01)
Citation (search report)
- [YD] US 3256234 A 19660614 - MILLER VERLE A
- [Y] GB 873876 A 19610802 - DOW CHEMICAL CO
- [A] US 4069188 A 19780117 - CANARD PIERRE, et al
- [A] FR 1597886 A 19700629
- [A] GB 1191640 A 19700513 - DOVERSTRAND LTD [GB]
- [A] GB 969115 A 19640909 - DOW CHEMICAL CO
- [A] GB 1510672 A 19780510 - BAYER AG
Designated contracting state (EPC)
BE CH DE FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0149880 A2 19850731; EP 0149880 A3 19860716; ES 532753 A0 19851216; ES 8603600 A1 19851216
DOCDB simple family (application)
EP 84303485 A 19840523; ES 532753 A 19840524