Abstract

The present invention relates to the use of hydroxylamine as a retarder for a curing reaction of pre-polymeric resin formulations containing pre- polymeric resins and partial phosphate ester curing agents.

IPC Classes  ?

• C08K 5/32 - Compounds containing nitrogen bound to oxygen
• C08L 61/06 - Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
• C08K 5/521 - Esters of phosphoric acids, e.g. of H3PO4

Abstract

The invention relates to an optionally solid state electrical device comprising an electrolytically active material and a conductive polymer; a battery and integrated circuit comprising the device; and a method for its preparation.

IPC Classes  ?

• H01M 4/08 - Processes of manufacture
• H01M 4/22 - Forming of electrodes
• H01M 4/24 - Electrodes for alkaline accumulators
• H01M 4/26 - Processes of manufacture
• H01M 4/32 - Nickel oxide or hydroxide electrodes
• H01M 4/34 - Silver oxide or hydroxide electrodes
• H01M 4/38 - Selection of substances as active materials, active masses, active liquids of elements or alloys
• H01M 4/58 - Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFySelection of substances as active materials, active masses, active liquids of polyanionic structures, e.g. phosphates, silicates or borates
• H01M 4/62 - Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
• H01M 6/16 - Cells with non-aqueous electrolyte with organic electrolyte
• H01M 6/18 - Cells with non-aqueous electrolyte with solid electrolyte
• H01M 6/40 - Printed batteries
• H01M 10/04 - Construction or manufacture in general
• H01M 10/08 - Selection of materials as electrolytes
• H01M 10/26 - Selection of materials as electrolytes

Abstract

The invention provides a retarded acid-curing pre-polymeric composition wherein the composition comprises an acid, a pre-polymer and hydroxylamine; use of hydroxylamine as a retarder for an acid-curing pre-polymer composition; a method of retarding the curing of an acid- curing pre-polymeric composition which method comprises the step of adding hydroxylamine to the pre-polymer to form a pre-polymer mixture; and a method of curing a retarded acid-curing pre-polymeric composition wherein the method comprises the step of heating the composition to an elevated temperature for use in improving processing and controlling reactivity in a wide range of industrial applications.

IPC Classes  ?

• C08K 5/32 - Compounds containing nitrogen bound to oxygen
• C08L 61/06 - Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
• C08L 61/20 - Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen

Abstract

The invention provides a polymer comprising an acid cured solvented resole wherein the solvented resole is substantially free from water; a shaped article formed from the polymer and use of the polymer as an electrode, as an electromagnetic shielding material, to suppress electromagnetic interference, or to prevent electrostatic discharge at a location; which polymer is conductive.

IPC Classes  ?

• H01M 4/02 - Electrodes composed of, or comprising, active material