# US 10,863,785 B2 · Glove

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- Number: US 10,863,785 B2
- Document ID: US10863785B2
- Status: Granted
- Kind: B2
- Application number: 16/090,070
- Filed: 2017-02-16
- Published: 2019-04-18
- Granted: 2020-12-15
- Earliest claimed: 2016-04-19
- Assignees: DIC Corporation
- Applicants: DIC Corporation
- Inventors: Norie Fujishita; Hiroki Tanaka
- Web page: https://patentgrep.com/patent/US10863785B2

## CPC

- A41D 19/015: Protective gloves {(A41D19/0055 takes precedence)}
- A41D 19/00: Gloves (brush bodies shaped as gloves A46B5/04; gloves for washing the body A47K7/02; gloves for domestic washing or cleaning A47L13/18; surgical gloves A61B42/10; swimming gloves A63B31/02; as accessories for games or sports, e.g. baseball, boxing or golf gloves A63B71/14; gloves for glove-boxes B25J1/02)
- A41D 19/0055: {Plastic or rubber gloves}
- C08F 220/22: Esters containing halogen
- C08G 18/0823: {containing carboxylate salt groups or groups forming them}
- C08G 18/348: {Hydroxycarboxylic acids}
- C08G 18/44: Polycarbonates
- C08G 18/755: {and at least one isocyanate or isothiocyanate group linked to a secondary carbon atom of the cycloaliphatic ring, e.g. isophorone diisocyanate}
- C08G 18/758: {containing two or more cycloaliphatic rings}
- C08L 33/16: Homopolymers or copolymers of esters containing halogen atoms
- C08L 75/04: Polyurethanes
- C09D 175/04: Polyurethanes
- C09D 175/08: from polyethers
- D06M 15/564: Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them
- A41D 2400/80: Friction or grip reinforcement
- A41D 2500/50: Synthetic resins or rubbers
- A41D 2500/54: in coated form
- C08K 3/013: Fillers, pigments or reinforcing additives
- C08K 5/0075: {Antistatics}
- C08K 5/5419: containing at least one Si—C bond
- C08L 2201/54: Aqueous solutions or dispersions
- A41D: OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- C08F: MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08G: MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08L: COMPOSITIONS OF MACROMOLECULAR COMPOUNDS (compositions based on polymerisable monomers C08F, C08G; artificial filaments or fibres D01F; textile treating compositions D06)
- C09D: COATING 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 (cosmetics A61K; processes for applying liquids or other fluent materials to surfaces, in general, B05D; staining wood B27K5/02; glazes or vitreous enamels C03C; natural resins, French polish, drying-oils, driers, turpentine, per se, C09F; polishing compositions other than French polish, ski waxes C09G; adhesives or use of materials as adhesives C09J; materials for sealing or packing joints or covers C09K3/10; materials for stopping leaks C09K3/12; processes for the electrolytic or electrophoretic production of coatings C25D)
- D06M: TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- C08K: Use of inorganic or non-macromolecular organic substances as compounding ingredients (paints, inks, varnishes, dyes, polishes, adhesives C09)

## Abstract

The present invention provides a glove having a skin made from an aqueous urethane resin composition including an aqueous urethane resin (A), an aqueous medium (B), and a fluorine compound (C), in which the fluorine compound (C) is a fluorine compound (C-1) that is a polymer of a polymerizable monomer (c1-1) having a fluorinated alkyl group having 4 to 6 carbon atoms and a polymerizable monomer (c1-2) having a polyoxyethylene structure represented by general formula (2), or a fluorine compound (C-2) that is a polymer of a polymerizable monomer (c2-1) having a polymerizable unsaturated group at both ends of a poly(perfluoroalkylene ether) chain and a polymerizable monomer (c2-2) having a polyoxyalkylene structure represented by general formula (4).

## Claims

### Claim 1

A glove having a skin made from an aqueous urethane resin composition comprising an aqueous urethane resin (A), an aqueous medium (B), and a fluorine compound (C), a content of the fluorine compound (C) being in the range of 0.05 to 10 parts by mass based on 100 parts by mass of the aqueous urethane resin (A), the fluorine compound (C) being
a fluorine compound (C-1) that is a polymer of a polymerizable monomer (c1-1) having a fluorinated alkyl group having 4 to 6 carbon atoms and a polymerizable monomer (c1-2) having a polyoxyethylene structure represented by general formula (2):
wherein, R represents a hydrogen atom or a methyl group, and n represents an integer in the range of 1 to 30, or
a fluorine compound (C-2) that is a polymer of a polymerizable monomer (c2-1) having a polymerizable unsaturated group at both ends of a poly(perfluoroalkylene ether) chain and a polymerizable monomer (c2-2) having a polyoxyalkylene structure represented by general formula (4):
wherein, R represents a hydrogen atom or a methyl group, X and Y each independently represent an alkylene group, and n and m each independently represent 0 or an integer in the range of 1 to 30, provided that the sum of n and m is equal to or more than 1.

### Claim 2 (depends on 1)

The glove according to claim 1, wherein the fluorine compounds (C-1) and (C-2) each have a fluorine atom content in the range of 1 to 40% by mass.

### Claim 3 (depends on 1)

The glove according to claim 1, wherein the fluorine compounds (C-1) and (C-2) each have a weight average molecular weight in the range of 2,000 to 100,000.

### Claim 4 (depends on 1)

The glove according to claim 1, wherein the aqueous urethane resin (A) is an aqueous urethane resin having an anionic group.

### Claim 5 (depends on 1)

The glove according to claim 1, wherein the fluorine compounds (C-1) and (C-2) each have a fluorine atom content in the range of 1 to 40% by mass.