Nova Patents
AT183262T

Fibre treatment

Abstract

Antibacterial and microfibrillar tendency cellulose fibre is capable of the fibre is provided with multiple sulfoacid chemical reagent solution is 1-10% of a high - temperature in the wetting and reducing. The solution each molecular chemical reagent the average value of the thioamido at least 2.1. A lower wherein the heat air drying 0.25-1% fibre and chemical reagent the number of the fibre (weight). Antibacterial and cellulose fibre is, with multiple sulfoacid chemical reagent solution is 1-10%, wherein a trial processing device is arranged on the steps of (1~3% weight) (based on drying fibre in a temperature of adding solvent and cellulosic fibres and hydrophilic.

Term

No projected expiry on record.

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29 members in 21 offices

This recordMember, by publication datePriority claim11 more offices are in the list below

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Priority claims
DocumentOfficeKindDate
9407496United KingdomA

Members29

Family members, oldest first
DocumentOfficeKind
GB9407496D0United KingdomD0
WO9528516A1World Intellectual Property Organization (WIPO)A1
AU2219295AAustraliaA
FI964127AFinlandA
NO964361D0NorwayD0
NO964361LNorwayL
EP0755467A1European Patent Office (EPO)A1
CZ301596A3CzechiaA3
SK117196A3SlovakiaA3
TR28782ATürkiyeA
CN1146223AChinaA
BR9507346ABrazilA
JPH09512062AJapanA
US5779737AUnited States of AmericaA
TW347420BTaiwan Province of ChinaB
EP0755467B1European Patent Office (EPO)B1
AT183262TThis recordAustriaT
DE69511394D1GermanyD1
ES2136286T3SpainT3
RU2143017C1Russian FederationC1
DE69511394T2GermanyT2
CN1076419CChinaC
KR100347380B1Republic of KoreaB1
CZ291981B6CzechiaB6
IN190376BIndiaB
SK283521B6SlovakiaB6
JP3479079B2JapanB2
FI116976BFinlandB
MY124443AMalaysiaA