Claims
- 1. An article of clothing having incorporated therein a non-temporary low coefficient of friction material that imparts a low coefficient of friction characteristic to the outer surface of the article so that frictional contact between the outer surface of the article and an external environment is reduced, said low coefficient of friction material being incorporated into the article of clothing by weaving and/or knitting into the article of clothing fibers having a low coefficient of friction characteristic.
- 2. The article of clothing of claim 1, wherein the coefficient of friction of the outer surface of the article incorporating the low coefficient of friction material is less than about 80% of the coefficient of friction of the outer surface of the article not incorporating the low coefficient of friction material.
- 3. The article of clothing of claim 1, wherein the coefficient of friction of the outer surface of the article incorporating the low coefficient of friction material is less than about 60% of the coefficient of friction of the outer surface of the article not incorporating the low coefficient of friction material.
- 4. The article of clothing of claim 1, wherein the coefficient of friction of the outer surface of the article incorporating the low coefficient of friction material is less than about 50% of the coefficient of friction of the outer surface of the article not incorporating the low coefficient of friction material.
- 5. The article of clothing of claim 1, wherein the low coefficient of friction material includes silicone, silicone copolymers, silicone elastomers, polytetrafluoroethylene or homopolymers and copolymers thereof, graphite, boron, polypropylene or polyethylene.
- 6. The article of clothing of claim 1, wherein the low coefficient of friction material includes polytetrafluoroethylene or homopolymers and copolymers thereof.
- 7. The article of clothing of claim 6, wherein polytetrafluoroethylene is a fiber or yarn.
- 8. The article of clothing of claim 1, wherein the coefficient of friction of the outer surface of the article is less than 0.6.
- 9. The article of clothing of claim 1, wherein the article of clothing is sports apparel.
- 10. The article of clothing of claim 9, wherein the sports apparel is a football, baseball, basketball, wrestling, soccer, hockey, handball, skiing, biking, skating, sky-diving, snow boarding or hunting uniform.
- 11. The article of clothing of claim 9, wherein the sports apparel is a sport protection apparel.
- 12. The article of clothing of claim 11, wherein the sport protection apparel is a knee pad, elbow pad, wrist pad or head gear.
- 13. The article of clothing of claim 9, wherein the article of clothing is apparel used in water sports.
- 14. The article of clothing of claim 13, wherein the article of clothing is used for swimming.
- 15. The article of clothing of claim 13, wherein the apparel is a swimsuit, wet suit or sailing suit.
- 16. The article of clothing of claim 9, wherein the article of clothing is used for running.
- 17. The article of clothing of claim 9, wherein the low coefficient of friction material incorporated into the sports apparel is polytetrafluoroethylene yarn or fiber.
- 18. The article of clothing of claim 1, wherein the external environment is air, water, ice, snow, dirt, grass or solid surfaces.
- 19. The article of clothing of claim 1, wherein the non-temporary low coefficient of friction material includes low friction chemicals applied directly to a finished fibers to impart low friction properties.
- 20. The article of clothing of claim 1, wherein the article of clothing is a shoe, boot or sneaker.
- 21. The article of clothing of claim 1, wherein the article of clothing is winter apparel.
- 22. A method for producing an article of clothing which is adapted to be worn by a user wherein frictional contact between an outer surface of the article and an external environment is reduced, comprising the step of weaving and/or knitting into the article of clothing fibers having a low coefficient of friction characteristic such that a low coefficient of friction characteristic is imparted to the outer surface of the article.
- 23. The method of claim 22, wherein the coefficient of friction of the outer surface of the article incorporating the low coefficient of friction material is less than about 80% of the coefficient of friction of the outer surface of the article not incorporating the low coefficient of friction material.
- 24. The method of claim 22, wherein the coefficient of friction of the outer surface of the article incorporating the low coefficient of friction material is less than about 60% of the coefficient of friction of the outer surface of the article not incorporating the low coefficient of friction material.
- 25. The method of claim 22, wherein the coefficient of friction of the outer surface of the article incorporating the low coefficient of friction material is less than about 50% of the coefficient of friction of the outer surface of the article not incorporating the low coefficient of friction material.
- 26. The method of claim 22, wherein the low coefficient of friction material includes silicone, silicone copolymers, silicone elastomers, polytetrafluoroethylene or homopolymers and copolymers thereof, graphite, boron, polypropylene or polyethylene.
- 27. The method of claim 22, wherein the low coefficient of friction material includes polytetrafluoroethylene or homopolymers and copolymers thereof.
- 28. The method of claim 27, wherein polytetrafluoroethylene is a fiber or yarn.
- 29. The method of claim 22, wherein the coefficient of friction of the outer surface of the article is less than 0.6.
- 30. The method of claim 22, wherein the article of clothing is sports apparel.
- 31. The method of claim 30, wherein the sports apparel is a football, baseball, basketball, wrestling, soccer, hockey, handball, skiing, biking, skating, sky-diving, snow boarding or hunting uniform.
- 32. The method of claim 30, wherein the sports apparel is a sport protection apparel.
- 33. The method of claim 32, wherein the sport protection apparel is a knee pad, elbow pad, wrist pad or head gear.
- 34. The method of claim 30, wherein the article of clothing is apparel used in water sports.
- 35. The method of claim 34, wherein the article of clothing is used for swimming.
- 36. The method of claim 34, wherein the apparel is a swimsuit, wet suit or sailing suit.
- 37. The method of claim 30, wherein the article of clothing is used for running.
- 38. The method of claim 30, wherein the low coefficient of friction material incorporated into the sports apparel is polytetrafluoroethylene yarn or fiber.
- 39. The method of claim 22, wherein the external environment is air, water, ice, snow, dirt, grass or solid surfaces.
- 40. The method of claim 22, wherein the non-temporary low coefficient of friction material includes low friction chemicals applied directly to finished fibers to impart low friction properties.
- 41. The method of claim 22, wherein the article of clothing is a shoe, boot or sneaker.
- 42. The method of claim 22, wherein the article of clothing is winter apparel.
- 43. The article of clothing used for swimming as recited in claim 14, wherein the low coefficient of friction material is incorporated into only selected areas of said article.
- 44. The method of claim 35, wherein the low coefficient of friction material is incorporated into only selected areas of said article.
- 45. The article of clothing used for swimming as recited in claim 1, wherein the external environment is water.
- 46. The method of claim 22, wherein the external environment is water.
- 47. The article of clothing used for swimming as recited in claim 1, wherein the external environment is air.
- 48. The method of claim 22, wherein the external environment is air.
- 49. The article of clothing as recited in claim 1, wherein said low coefficient of friction material is incorporated into the article by weaving said fibers having a low coefficient of friction characteristic into a fabric and then sewing said fabric into the article.
- 50. The method as recited in claim 22, wherein said low coefficient of friction material is incorporated into the article by weaving said fibers having a low coefficient of friction characteristic into a fabric and then sewing said fabric into the article.
Parent Case Info
This application is a continuation of U.S. patent application Ser. No. 08/389,759 filed Feb. 14, 1995, which is a continuation-in-part of U.S. patent application Ser. No. 08/217,490 filed Mar. 24, 1994 (now U.S. Pat. No. 5,590,420), both of which applications are incorporated herein by reference.
US Referenced Citations (6)
Foreign Referenced Citations (2)
Number |
Date |
Country |
63-051857 |
Mar 1988 |
JPX |
5339879 |
Dec 1993 |
JPX |
Continuations (1)
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Number |
Date |
Country |
Parent |
389759 |
Feb 1995 |
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Continuation in Parts (1)
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Number |
Date |
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Parent |
217490 |
Mar 1994 |
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