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1. WO2022046076 - PHOSPHONIUM-CONTAINING POLYURETHANE COMPOSITIONS

Publication Number WO/2022/046076
Publication Date 03.03.2022
International Application No. PCT/US2020/048427
International Filing Date 28.08.2020
IPC
D06M 15/564 2006.1
DTEXTILES; PAPER
06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D0664
15Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials with macromolecular compounds; Such treatment combined with mechanical treatment
19with synthetic macromolecular compounds
37Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
564Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them
C09D 175/04 2006.1
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
175Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
04Polyurethanes
CPC
C09D 175/04
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
175Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
04Polyurethanes
D06M 15/564
DTEXTILES; PAPER
06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
15Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
19with synthetic macromolecular compounds
37Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
564Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them
Applicants
  • HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. [US]/[US]
Inventors
  • ZHOU, Zhang-Lin
  • ZHOU, Xiaoqi
Agents
  • COSTALES, Shruti
  • OAKESON, Gary P.
Priority Data
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) PHOSPHONIUM-CONTAINING POLYURETHANE COMPOSITIONS
(FR) COMPOSITIONS DE POLYURÉTHANE CONTENANT DU PHOSPHONIUM
Abstract
(EN) The present disclosure describes phosphonium-containing polyurethane compositions, coating compositions, and coated fabric media. In one example, a phosphonium-containing polyurethane composition can include an aqueous liquid vehicle and polyurethane particles. The polyurethane particles can include a polyurethane polymer devoid of end cap groups, the polyurethane polymer also including a polyurethane backbone having side chain groups along the polyurethane backbone. The side chain groups can collectively include aliphatic phosphonium salts and polyalkylene oxide groups.
(FR) La présente invention concerne des compositions de polyuréthane contenant du phosphonium, des compositions de revêtement et des milieux tissulaires revêtus. Dans un exemple, une composition de polyuréthane contenant du phosphonium peut comprendre un véhicule liquide aqueux et des particules de polyuréthane. Les particules de polyuréthane peuvent comprendre un polymère de polyuréthane dépourvu de groupes de coiffes d'extrémité, le polymère de polyuréthane comprenant également un squelette de polyuréthane ayant des groupes de chaînes latérales le long du squelette de polyuréthane. Les groupes de chaînes latérales peuvent comprendre collectivement des sels de phosphonium aliphatique et des groupes d'oxyde de polyalkylène.
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