发明公开
- 专利标题: Low permeation curb pump hose
- 专利标题(中): Bordsteinpumpenschlauch mit niedriger Durchdringung
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申请号: EP14198804.8申请日: 2014-12-18
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公开(公告)号: EP2894380A1公开(公告)日: 2015-07-15
- 发明人: Dimascio, Ramon Joseph , Speidel, Andrew
- 申请人: Veyance Technologies, Inc.
- 申请人地址: 703 S. Cleveland-Massillon Road Fairlawn, OH 44333-3023 US
- 专利权人: Veyance Technologies, Inc.
- 当前专利权人: Veyance Technologies, Inc.
- 当前专利权人地址: 703 S. Cleveland-Massillon Road Fairlawn, OH 44333-3023 US
- 代理机构: DREISS Patentanwälte PartG mbB
- 优先权: US201461925784P 20140110
- 主分类号: F16L11/08
- IPC分类号: F16L11/08 ; B32B27/30 ; B32B1/08 ; B32B25/08
摘要:
The subject invention discloses a low permeation curb pump hose which is characterized by being comprised of: (a) a tube layer, wherein the tube layer is comprised of a first nitrile rubber; (b) a barrier layer which is situated over the tube layer, wherein the barrier layer is comprised of a fluorothermoplastic; (c) a friction layer which is situated over the barrier layer, wherein the friction layer is comprised of a second nitrile rubber; (d) a reinforcement layer which is situated over the friction layer, wherein the reinforcement layer is comprised of braided steel wire, wherein the braided steel wire has a wire pack coverage of about 30 percent to about 60 percent; and (e) a cover layer which is situated over the reinforcing layer, wherein the cover layer is comprised of a chlorinated polyethylene.
公开/授权文献
- EP2894380B1 Low permeation curb pump hose 公开/授权日:2017-11-22
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