Granted Patent B2

US 12,442,955 · App. 18/059,493 · Granted Oct 14, 2025

Inventors: Jennifer Bee (Portland, OR); Jeremy Gantz (Lake Oswego, OR); Kim Kovel (Portland, OR)

Assignee: NIKE, Inc.

G02B1/04A41D27/08A43B1/0027A43B1/0072A43B13/04A43B13/122A43B13/14A43B13/188A43B13/20A43B13/22A43B21/28A43B23/026A43B23/24A61F13/15731B05D3/067B05D5/063B05D5/066B23B3/30B29D11/0074B29D11/00865B32B1/00B32B3/30B32B5/02B32B5/022B32B5/024B32B7/023B32B15/095B32B27/08B32B27/12B32B27/34B32B27/40B32B33/00B32B37/025B32B38/06C09D5/002C09D7/61D06M10/06D06M11/46D06M11/83D06P1/44G02B1/10G02B5/0816G02B5/26G02B5/28G02B5/285A41B1/08A41B11/001A41D1/04A41D1/089A41D13/01A42B1/004A45F3/04A63B41/08A63B71/143B05D2503/00B23B27/18B32B27/18B32B2255/10B32B2255/20B32B2255/26B32B2274/00B32B2305/188B32B2307/402B32B2307/409B32B2307/416B32B2307/724B32B2367/00B32B2437/02C08K3/28D06M2101/38

Abstract

Claims (16)

1. A method of making an article, comprising:

softening or melting a thermoplastic material by increasing a temperature of the thermoplastic material to a first temperature at or above one of a creep relaxation temperature, a heat deflection temperature, a Vicat softening temperature or a melting temperature of the thermoplastic material, wherein the thermoplastic material defines a first surface of a component;

disposing a first side or a second side of an optical element on the first surface;

wherein the optical element imparts a structural color to the article; and

before or following the disposing, re-solidifying the thermoplastic material by reducing the temperature of the thermoplastic material to a second temperature below the one of the creep relaxation temperature, the heat deflection temperature, the Vicat softening temperature or the melting temperature of the thermoplastic material; and

forming a first textured surface on the first surface of the component, comprising, during or following the increasing the temperature of the thermoplastic material to the first temperature, contacting the first surface of the component with a second surface of a transfer medium; and following the contacting, removing the second surface of the transfer medium from the first surface of the component, transferring the optical element from the transfer medium to the component, wherein the removing occurs during or following the increasing the temperature; and

wherein the second surface of the transfer medium includes the first side or the second side of the optical element.

2. The method of claim 1 , wherein the second surface of the transfer medium is a second textured surface; contacting the first surface of the component with the second textured surface of the transfer medium comprises altering the first surface to form a first textured surface on the component; and removing the transfer medium from the first surface comprises removing the transfer medium from the component while retaining the first textured surface on the component.

3. The method of claim 2 , wherein the second textured surface of the transfer medium includes a textured layer or a textured structure; during the step of contacting the first surface of the component with the second textured surface of the transfer medium, the textured layer or textured structure is disposed on the first surface of the component; and the step of removing the transfer medium from the first surface of the thermoplastic material releases the textured layer or textured structure from the transfer medium, with a side of the textured layer or textured structure forming the first textured surface of the component.

4. The method of claim 2 , wherein the second textured surface of the transfer medium is an inverse or relief of the first textured surface of the thermoplastic material, and altering the first surface of the component comprises forming an imprint of the second textured surface on the thermoplastic material defining the surface of the component.

5. The method of claim 4 , wherein the step of disposing the optical element is conducted following the step of altering the first surface to form the first textured surface, and comprises disposing the optical element on the first textured surface of the component.

6. The method of claim 1 , wherein the step of disposing the optical element is conducted following the step of forming the first textured surface, and comprises disposing the optical element on the first textured surface.

7. The method of claim 1 , wherein the step of disposing the optical element is conducted following the step of removing the transfer medium from the first surface of the component.

8. The method of claim 1 , wherein the transfer medium is a mold having a mold surface; and the step of contacting the second surface of the transfer medium with the component comprises molding the thermoplastic material in the mold by contacting the thermoplastic material with the mold surface to form the first surface of the component.

9. The method of claim 1 , wherein the re-solidifying is conducted prior to the removing the second surface of the transfer medium from the component.

10. The method of claim 9 , wherein the softening or melting is conducted prior to the disposing and comprises melting the thermoplastic material by increasing the temperature of the thermoplastic material to the first temperature at or above the melting temperature of the thermoplastic material of the first surface, reflowing at least a portion of the thermoplastic material, contacting the reflowed thermoplastic material with the second surface of the transfer medium prior to re-solidifying the reflowed thermoplastic material, and forming the first surface on the component; and, prior to the disposing, removing the second surface of the transfer medium while retaining the first surface on the component.

Assignments (1)

Continuity (7)

References Cited (400)