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公开(公告)号：US20250137559A1
公开(公告)日：2025-05-01
申请号：US18972146
申请日：2024-12-06
Applicant: ContiTech USA, Inc.
Inventor： Naveed Khan , Flint Wilson , Jeffrey T. Epperson , Jenny Zhaoxia Yu , Lance Miller , Jeffrey P. Dotson , Mathew Augustine
Abstract: Hoses include an inner tube, a reinforcement layer disposed outwardly from the inner tube, and a cover layer disposed outwardly from the reinforcement layer, where the cover layer and/or the inner tube include(s) a composition having a sustainable content. The composition includes one or more ethylene derived sustainable polymers. The one or more ethylene derived sustainable polymers is formed of ethylene monomer derived from one or more renewable sources. The one or more ethylene derived sustainable polymers may be one or more of PVC sustainable polymer, EPDM sustainable polymer and EPR sustainable polymer.
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公开(公告)号：US11867324B2
公开(公告)日：2024-01-09
申请号：US17453215
申请日：2021-11-02
Applicant: ContiTech USA, Inc.
Inventor： Lance Miller , Jeffrey T. Epperson , Jenny Zhaoxia Yu , Mathew Augustine , Jeffrey P. Dotson
CPC classification number: F16L11/082 , F16L11/12
Abstract: Hoses include an inner tube, a reinforcement layer disposed outwardly from the inner tube, and a cover layer disposed outwardly from the reinforcement layer, where the cover layer and/or the inner tube includes a cured composition having a sustainable content and formed from a mixture including EPDM/EPR sustainable polymer and a sulfur or peroxide based curing system. In some cases, the EPDM/EPR sustainable polymer has ethylene monomer derived from one or more renewable sources, such as, ethylene monomer derived from sugar cane. The mixture may further include one or more of recovered carbon black and sustainable oils from renewable sources. The hose embodiments may also include the reinforcement layer formed of fibers from sustainable material. The hose may contain the sustainable content in an amount of up to 75% by weight based upon total hose weight, or even greater than 25% by weight based upon total hose weight.
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公开(公告)号：US20220057024A1
公开(公告)日：2022-02-24
申请号：US17453215
申请日：2021-11-02
Applicant: ContiTech USA, Inc.
Inventor： Lance Miller , Jeffrey T. Epperson , Jenny Zhaoxia Yu , Mathew Augustine , Jeffrey P. Dotson
Abstract: Hoses include an inner tube, a reinforcement layer disposed outwardly from the inner tube, and a cover layer disposed outwardly from the reinforcement layer, where the cover layer and/or the inner tube includes a cured composition having a sustainable content and formed from a mixture including EPDM/EPR sustainable polymer and a sulfur or peroxide based curing system. In some cases, the EPDM/EPR sustainable polymer has ethylene monomer derived from one or more renewable sources, such as, ethylene monomer derived from sugar cane. The mixture may further include one or more of recovered carbon black and sustainable oils from renewable sources. The hose embodiments may also include the reinforcement layer formed of fibers from sustainable material. The hose may contain the sustainable content in an amount of up to 75% by weight based upon total hose weight, or even greater than 25% by weight based upon total hose weight.
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公开(公告)号：US11168815B2
公开(公告)日：2021-11-09
申请号：US16813173
申请日：2020-03-09
Applicant: ContiTech USA, Inc.
Inventor： Lance Miller , Jeffrey T. Epperson , Jenny Zhaoxia Yu , Mathew Augustine , Jeffrey P. Dotson
Abstract: Hoses include an inner tube, a reinforcement layer disposed outwardly from the inner tube, and a cover layer disposed outwardly from the reinforcement layer, where the cover layer and/or the inner tube includes a cured composition having a sustainable content and formed from a mixture including EPDM/EPR sustainable polymer and a sulfur or peroxide based curing system. In some cases, the EPDM/EPR sustainable polymer has ethylene monomer derived from one or more renewable sources, such as, ethylene monomer derived from sugar cane. The mixture may further include one or more of recovered carbon black and sustainable oils from renewable sources. The hose embodiments may also include the reinforcement layer formed of fibers from sustainable material. The hose may contain the sustainable content in an amount of up to 75% by weight based upon total hose weight, or even greater than 25% by weight based upon total hose weight.
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Patent Agency Ranking
公开(公告)号：US20220162433A1
公开(公告)日：2022-05-26
申请号：US17104853
申请日：2020-11-25
Applicant: ContiTech USA, Inc.
Inventor： Anh Burrowes , John Anthony Brookes , Jenny Zhaoxia Yu
Abstract: Hoses include a tube, a reinforcement layer disposed outwardly from the tube, and a cover layer disposed outwardly from the reinforcement layer. The cover layer may be based on a first elastomeric blend of a first chlorinated polyethylene and chlorosulphonated polyethylene, a first flame-resistant composition, and a peroxide/sulfur curing system. The tube may be based upon a second elastomeric blend of a second chlorinated polyethylene and ethylene vinyl acetate rubber, a second flame-resistant composition, and a peroxide curing system. The first flame-resistant package and the second flame-resistant package includes one or more ingredients selected from the group consisting of antimony oxide, zinc molybdate/magnesium silicate complex, magnesium aluminum hydroxy carbonate, and aluminum trihydroxide. In some aspects, the hoses meet the testing performance requirements of EN 45545-2, HL2/R22 category standard, and EN854 type 2TE standard.
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公开(公告)号：US20220055336A1
公开(公告)日：2022-02-24
申请号：US17453201
申请日：2021-11-02
Applicant: ContiTech USA, Inc.
Inventor： Lance Miller , Jeffrey T. Epperson , Jenny Zhaoxia Yu , Mathew Augustine , Jeffrey P. Dotson
Abstract: Hoses include an inner tube, a reinforcement layer disposed outwardly from the inner tube, and a cover layer disposed outwardly from the reinforcement layer, where the cover layer and/or the inner tube includes a cured composition having a sustainable content and formed from a mixture including EPDM/EPR sustainable polymer and a sulfur or peroxide based curing system. In some cases, the EPDM/EPR sustainable polymer has ethylene monomer derived from one or more renewable sources, such as, ethylene monomer derived from sugar cane. The mixture may further include one or more of recovered carbon black and sustainable oils from renewable sources. The hose embodiments may also include the reinforcement layer formed of fibers from sustainable material. The hose may contain the sustainable content in an amount of up to 75% by weight based upon total hose weight, or even greater than 25% by weight based upon total hose weight.
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公开(公告)号：US12163604B2
公开(公告)日：2024-12-10
申请号：US17662821
申请日：2022-05-10
Applicant: ContiTech USA, Inc.
Inventor： Naveed Khan , Flint Wilson , Jeffrey T. Epperson , Jenny Zhaoxia Yu , Lance Miller , Jeffrey P. Dotson , Matthew Augustine
Abstract: Hoses include an inner tube, a reinforcement layer disposed outwardly from the inner tube, and a cover layer disposed outwardly from the reinforcement layer, where the cover layer and/or the inner tube include(s) a composition having a sustainable content. The composition includes one or more ethylene based sustainable polymers. The one or more ethylene based sustainable polymers is formed of ethylene monomer derived from one or more renewable sources. The one or more ethylene based sustainable polymers may be one or more of PVC sustainable polymer, EPDM sustainable polymer and EPR sustainable polymer.
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公开(公告)号：US11643539B2
公开(公告)日：2023-05-09
申请号：US17104853
申请日：2020-11-25
Applicant: ContiTech USA, Inc.
Inventor： Anh Burrowes , John Anthony Brookes , Jenny Zhaoxia Yu
CPC classification number: C08L23/286 , B32B1/08 , B32B25/042 , B32B25/14 , F16L11/081 , F16L11/085 , F16L11/125 , B32B2264/104 , B32B2264/108 , B32B2264/1021 , B32B2264/1027 , B32B2597/00
Abstract: Hoses include a tube, a reinforcement layer disposed outwardly from the tube, and a cover layer disposed outwardly from the reinforcement layer. The cover layer may be based on a first elastomeric blend of a first chlorinated polyethylene and chlorosulphonated polyethylene, a first flame-resistant composition, and a peroxide/sulfur curing system. The tube may be based upon a second elastomeric blend of a second chlorinated polyethylene and ethylene vinyl acetate rubber, a second flame-resistant composition, and a peroxide curing system. The first flame-resistant package and the second flame-resistant package includes one or more ingredients selected from the group consisting of antimony oxide, zinc molybdate/magnesium silicate complex, magnesium aluminum hydroxy carbonate, and aluminum trihydroxide. In some aspects, the hoses meet the testing performance requirements of EN 45545-2, HL2/R22 category standard, and EN854 type 2TE standard.
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公开(公告)号：US11565494B2
公开(公告)日：2023-01-31
申请号：US17453201
申请日：2021-11-02
Applicant: ContiTech USA, Inc.
Inventor： Lance Miller , Jeffrey T. Epperson , Jenny Zhaoxia Yu , Mathew Augustine , Jeffrey P. Dotson
Abstract: Hoses include an inner tube, a reinforcement layer disposed outwardly from the inner tube, and a cover layer disposed outwardly from the reinforcement layer, where the cover layer and/or the inner tube includes a cured composition having a sustainable content and formed from a mixture including EPDM/EPR sustainable polymer and a sulfur or peroxide based curing system. In some cases, the EPDM/EPR sustainable polymer has ethylene monomer derived from one or more renewable sources, such as, ethylene monomer derived from sugar cane. The mixture may further include one or more of recovered carbon black and sustainable oils from renewable sources. The hose embodiments may also include the reinforcement layer formed of fibers from sustainable material. The hose may contain the sustainable content in an amount of up to 75% by weight based upon total hose weight, or even greater than 25% by weight based upon total hose weight.
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