Electrostatographic apparatus having transport member with high friction layer
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B32B-027/32
B32B-005/16
B32B-017/10
B32B-017/06
G03G-015/20
출원번호
US-0043774
(2005-01-26)
등록번호
US-7252873
(2007-08-07)
발명자
/ 주소
Ferrar,Wayne T.
Garman,Douglas E.
Judkins,Larry H.
Ziegelmuller,Francisco L.
Rimai,Donald S.
출원인 / 주소
Eastman Kodak Company
인용정보
피인용 횟수 :
5인용 특허 :
7
초록▼
A method for forming a receiver transport member for an electrostatographic reproduction apparatus. The transport member transports receiver members with respect to a fuser assembly and is frictional coupled to a transfer member for driving the transfer member. The method for forming the transport
A method for forming a receiver transport member for an electrostatographic reproduction apparatus. The transport member transports receiver members with respect to a fuser assembly and is frictional coupled to a transfer member for driving the transfer member. The method for forming the transport member provides a substrate bearing a high friction layer that includes inorganic particles, with a compound of aluminum selected from the group consisting of aluminum hydroxide, alumina hydrate, aluminum oxide, pseudo-boehmite, boehmite alumina, aluminum salts, and mixtures thereof, dispersed in an organic binder so that the high friction layer is capable of preventing a loss of frictional coupling due to release oil applied to a receiver member bearing a fused toner image.
대표청구항▼
The invention claimed is: 1. In an electrostatographic reproduction apparatus including a transport member for transporting reproduction receiver members, a method for forming said transport member comprising the steps of: providing a substrate bearing a high friction layer that includes inorganic
The invention claimed is: 1. In an electrostatographic reproduction apparatus including a transport member for transporting reproduction receiver members, a method for forming said transport member comprising the steps of: providing a substrate bearing a high friction layer that includes inorganic particles, with a compound of pseudo-boehmite dispersed in an organic binder of poly(vinyl alcohol), in a weight ratio of about 3:1 to about 20:1, so that said high friction layer is capable of preventing a loss of frictional coupling. 2. The transport member forming method of claim 1, wherein said high friction layer has a dried thickness of about 1 μm to about 50 μm. 3. The transport member forming method of claim 2, wherein said high friction layer has a dried thickness of about 2 μm to about 40 μm. 4. The transport member forming method of claim 2, wherein said high friction layer further comprises a fluorosurfactant. 5. The transport member forming method of claim 4, wherein said fluorosurfactant is a water-soluble, ethoxylated nonionic fluorosurfactant. 6. The transport member forming method of claim 4, wherein said high friction layer contains said fluorosurfactant in an amount of about 0.01 wt. % to about 10 wt. % of the total weight of said inorganic particles and said organic binder. 7. The transport member forming method of claim 6, wherein said high friction layer contains said fluorosurfactant in an amount of about 0.02 wt. % to about 6 wt. % of the total weight of said inorganic particles and said organic binder. 8. The transport member forming method of claim 1, wherein said high friction layer further includes a crosslinking agent. 9. The transport member forming method of claim 8, wherein said crosslinking agent comprises 2,3-dihydroxy-1,4-dioxane. 10. The transport member forming method of claim 8, wherein said crosslinking agent is boric acid. 11. The transport member forming method of claim 8, wherein said crosslinking agent is borax. 12. In an electrostatographic reproduction apparatus including a primary imaging member for producing an electrostatic latent image; a development station for applying toner particles to said latent image; a transfer member for transferring a developed toner image to a receiver member; a fuser assembly, with a fusing member to which a release oil is applied, for fixing said developed toner image, thereby forming a fused toner image on a receiver member; and a transport member for transporting receiver members with respect to said fuser assembly and frictional coupled to said transfer member for driving said transfer member, a method for forming said transport member comprising the steps of: providing a substrate bearing a high friction layer that includes inorganic particles, with a compound of pseudo-boebmite, dispersed in an organic binder of poly(vinyl alcohol, in a weight ratio of about 3:1 to about 20:1, so that said high friction layer is capable of preventing a loss of frictional coupling due to release oil applied to a receiver member bearing a fused toner image. 13. The transport member forming method of claim 12, wherein said high friction layer includes said organic binder in an amount of about 3 wt. % to about 30 wt. %, of the total weight of said organic binder and said inorganic particles. 14. The transport member forming method of claim 12, wherein said high friction layer has a dried thickness of about 1 μm to about 50 μm. 15. The transport member forming method of claim 14, wherein said high friction layer further comprises a fluorosurfactant. 16. The transport member forming method of claim 15, wherein said fluorosurfactant is a water-soluble, ethoxylated nonionic fluorosurfactant. 17. The transport member forming method of claim 15, wherein said high friction layer contains said fluorosurfactant in an amount of about 0.01 wt. % to about 10 wt. % of the total weight of said inorganic particles and said organic binder. 18. The transport member forming method of claim 12, wherein said high friction layer further includes a crosslinking agent. 19. In an electrostatographic reproduction apparatus including a transport member for transporting reproduction receiver members, a method for forming said transport member comprising the steps of: providing a substrate bearing a high friction layer that includes inorganic particles, with a compound of-aluminum selected from the group consisting of aluminum hydroxide, alumina hydrate, aluminum oxide, pseudo-boehmite, boehmite alumina, aluminum salts, and mixtures thereof, dispersed in an organic binder of poly(vinyl alcohol)-so that said high friction layer is capable of preventing a loss of frictional coupling.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (7)
Maeyama Ryuichiro (Yokohama JPX) Takeuchi Tatsuo (Kawasaki JPX) Inoue Masahiro (Yokohama JPX) Kubo Takahiro (Tokyo JPX) Nami Yasuo (Kawasaki JPX), Electrophotographic apparatus cleaning member and electrophotographic apparatus using the cleaning member.
Rimai Donald S. (Webster NY) Baxter Carlton (Rochester NY) Zaretsky Mark C. (Rochester NY) Judkins Larry H. (Rochester NY), Intermediate transfer method and roller.
Ferrar, Wayne T.; Rimai, Donald S.; Miskinis, Edward T.; Garman, Douglas E.; Zaretsky, Mark C.; Lambert, Patrick M., Electrostatographic apparatus having improved transport member.
Ferrar, Wayne Thomas; Garman, Douglas Edward; Molaire, Michel Frantz; Zaretsky, Mark Cameron, Intermediate transfer member, imaging apparatus, and method.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.