公开(公告)号：US09963597B2

公开(公告)日：2018-05-08

申请号：US14414291

申请日：2013-07-12

Applicant: President and Fellows of Harvard College

Inventor： Joanna Aizenberg ,  Michael Aizenberg ,  Jiaxi Cui ,  Stuart Dunn ,  Benjamin Hatton ,  Caitlin Howell ,  Philseok Kim ,  Tak Sing Wong ,  Xi Yao

IPC: C09D5/16 ,  A61L29/08 ,  A61L29/14 ,  A61L31/04 ,  A61L31/06 ,  A61L31/14 ,  C10M171/00 ,  C09D201/00 ,  B01D65/08 ,  B08B17/02 ,  B08B17/06 ,  C10M105/76 ,  B05D5/08

CPC classification number: C09D5/1637 ,  A61L29/085 ,  A61L29/14 ,  A61L31/04 ,  A61L31/049 ,  A61L31/06 ,  A61L31/14 ,  A61L2400/10 ,  B01D65/08 ,  B01D2321/00 ,  B05D5/08 ,  B08B17/025 ,  B08B17/065 ,  C08J2300/00 ,  C09D5/1675 ,  C09D5/1693 ,  C09D201/005 ,  C10M105/76 ,  C10M171/00 ,  C10M2203/1006 ,  C10M2229/025 ,  C10M2229/0515 ,  C10N2250/18 ,  C10N2270/00 ,  C08L83/04

Abstract: The present disclosure describes a strategy to create self-healing, slippery self-lubricating polymers. Lubricating liquids with affinities to polymers can be utilized to get absorbed within the polymer and form a lubricant layer (of the lubricating liquid) on the polymer. The lubricant layer can repel a wide range of materials, including simple and complex fluids (water, hydrocarbons, crude oil and bodily fluids), restore liquid-repellency after physical damage, and resist ice, microorganisms and insects adhesion. Some exemplary applications where self-lubricating polymers will be useful include energy-efficient, friction-reduction fluid handling and transportation, medical devices, anti-icing, optical sensing, and as self-cleaning, and anti-fouling materials operating in extreme environments.

公开(公告)号：US11186731B2

公开(公告)日：2021-11-30

申请号：US15973193

申请日：2018-05-07

Applicant: President and Fellows of Harvard College

Inventor： Joanna Aizenberg ,  Michael Aizenberg ,  Jiaxi Cui ,  Stuart Dunn ,  Benjamin Hatton ,  Caitlin Howell ,  Philseok Kim ,  Tak Sing Wong ,  Xi Yao

IPC: C09D5/16 ,  A61L29/14 ,  A61L31/04 ,  A61L31/06 ,  A61L31/14 ,  C10M171/00 ,  C09D201/00 ,  A61L29/08 ,  B01D65/08 ,  B08B17/02 ,  B08B17/06 ,  C10M105/76 ,  B05D5/08 ,  C10N50/00 ,  C10N70/00

Abstract: The present disclosure describes a strategy to create self-healing, slippery self-lubricating polymers. Lubricating liquids with affinities to polymers can be utilized to get absorbed within the polymer and form a lubricant layer (of the lubricating liquid) on the polymer. The lubricant layer can repel a wide range of materials, including simple and complex fluids (water, hydrocarbons, crude oil and bodily fluids), restore liquid-repellency after physical damage, and resist ice, microorganisms and insects adhesion. Some exemplary applications where self-lubricating polymers will be useful include energy-efficient, friction-reduction fluid handling and transportation, medical devices, anti-icing, optical sensing, and as self-cleaning, and anti-fouling materials operating in extreme environments.

公开(公告)号：US20150152270A1

公开(公告)日：2015-06-04

申请号：US14414291

申请日：2013-07-12

Applicant: President and Fellows of Harvard College

Inventor： Joanna Aizenberg ,  Michael Aizenberg ,  Jiaxi Cui ,  Stuart Dunn ,  Benjamin Hatton ,  Caitlin Howell ,  Philseok Kim ,  Tak Sing Wong ,  Xi Yao

IPC: C09D5/16 ,  C10M105/76 ,  B01D65/08 ,  B08B17/02 ,  B08B17/06

CPC classification number: C09D5/1637 ,  A61L29/085 ,  A61L29/14 ,  A61L31/04 ,  A61L31/049 ,  A61L31/06 ,  A61L31/14 ,  A61L2400/10 ,  B01D65/08 ,  B01D2321/00 ,  B05D5/08 ,  B08B17/025 ,  B08B17/065 ,  C08J2300/00 ,  C09D5/1675 ,  C09D5/1693 ,  C09D201/005 ,  C10M105/76 ,  C10M171/00 ,  C10M2203/1006 ,  C10M2229/025 ,  C10M2229/0515 ,  C10N2250/18 ,  C10N2270/00 ,  C08L83/04

Abstract: The present disclosure describes a strategy to create self-healing, slippery self-lubricating polymers. Lubricating liquids with affinities to polymers can be utilized to get absorbed within the polymer and form a lubricant layer (of the lubricating liquid) on the polymer. The lubricant layer can repel a wide range of materials, including simple and complex fluids (water, hydrocarbons, crude oil and bodily fluids), restore liquid-repellency after physical damage, and resist ice, microorganisms and insects adhesion. Some exemplary applications where self-lubricating polymers will be useful include energy-efficient, friction-reduction fluid handling and transportation, medical devices, anti-icing, optical sensing, and as self-cleaning, and anti-fouling materials operating in extreme environments.

Abstract translation: 本公开描述了创建自愈合，滑滑的自润滑聚合物的策略。 可以使用与聚合物亲和性的润滑液体在聚合物内吸收，并在聚合物上形成润滑液层（润滑液体）。 润滑层可以排斥各种材料，包括简单和复杂的流体（水，碳氢化合物，原油和体液），物理损坏后恢复拒水性，并抵抗冰，微生物和昆虫的粘附。 自润滑聚合物将有用的一些示例性应用包括在极端环境中操作的能量效率，摩擦减少流体处理和运输，医疗装置，防冰，光学感测以及作为自清洁和防污染材料。