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：US09962729B2

公开(公告)日：2018-05-08

申请号：US15027336

申请日：2014-10-09

Applicant: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES

Inventor： Olivier Dellea ,  Pascal Fugier

IPC: B05D1/36 ,  B05D1/20 ,  B05D5/08

CPC classification number: B05D1/204 ,  B05D5/08 ,  B05D2518/10

Abstract: An installation for forming a compact film of particles on a surface of a carrier fluid, including a zone acting as a reservoir of carrier fluid, an inclined ramp, a particle storage and transfer zone, a mechanism moving the carrier fluid, a mechanism for dispensing the particles in solution, configured to dispense the particles on the surface of the carrier fluid in the zone acting as a reservoir, and a structure for deflecting the particles configured to favor, along a transverse direction of the installation, spreading of the particles at the outlet of the zone acting as a reservoir. The structure for deflecting particles is permeable to the carrier fluid.

公开(公告)号：US20180078000A1

公开(公告)日：2018-03-22

申请号：US15519209

申请日：2015-10-16

Applicant: Europlasma NV

Inventor： Filip Legein ,  Eva Rogge

IPC: A43D95/06 ,  B05D5/08 ,  B05D1/00 ,  B05D3/04 ,  A43B7/12

CPC classification number: A43D95/06 ,  A43B7/12 ,  A43D95/12 ,  B05D1/32 ,  B05D1/62 ,  B05D3/0493 ,  B05D5/08

Abstract: The present invention concerns a method for coating outer, internal and inner surfaces of an item of footwear with a water- and/or oil-repellent coating by a low-pressure plasma polymerization coating process, by degassing the item of footwear prior to said coating process.

公开(公告)号：US09868865B1

公开(公告)日：2018-01-16

申请号：US14201472

申请日：2014-03-07

Applicant: Michael Heiman

Inventor： Michael Heiman

IPC: C09D7/00 ,  B05D3/00 ,  B05D7/14 ,  B05D7/06 ,  B43L1/00

CPC classification number: B43L1/002 ,  B05D5/08 ,  B05D2504/00 ,  B43L1/00 ,  C09D163/00

Abstract: Multi-part and one-part dry erase compositions are disclosed herein, including methods of using such compositions to form low/zero volatile organic compound (VOC) dry erasable coatings. The multi-part dry erase composition comprises a mixture of a first part and a second part, wherein the first part comprises a curable epoxy resin, such as an aromatic epoxide with diglycidyl epoxy functionality, and the second part comprises an amine curing agent, such as cycloaliphatic polyamine. The one-part compositions comprise monomers, oligomers, and polymers of an aliphatic or aromatic isocyanate, such as a diisocyanate, and an amine curing agent, such as morpholine and derivatives thereof. The dry erase compositions have a VOC content of less than about 25 g/L. Dry erasable coatings also include the abilities to dry erase additional markings in addition to dry erase markers, to include, but not limited to, regular marker, permanent marker, pen, highlighter, crayon, and spray paints. The dry erasable coatings can also withstand wet erasing, cleaning, and deep cleaning, with more aggressive cleaning chemicals like acetone, xylene, and Goof-Off brand aerosol cleaner while still maintaining its dry erasable features.

公开(公告)号：US09862525B2

公开(公告)日：2018-01-09

申请号：US14762887

申请日：2014-02-07

Applicant: TOYO SEIKAN GROUP HOLDINGS, LTD.

Inventor： Yosuke Akutsu ,  Shinya Iwamoto

IPC: G11B5/64 ,  B65D25/42 ,  B65D47/40 ,  C09D5/16 ,  B05D5/08 ,  B05D5/00 ,  B65D1/02 ,  B65D1/08 ,  F28F13/18 ,  F16L9/14 ,  B65D5/74 ,  B65D75/58 ,  B65D41/34 ,  B65D47/08

CPC classification number: B65D25/42 ,  B05D5/00 ,  B05D5/005 ,  B05D5/08 ,  B65D1/02 ,  B65D1/0207 ,  B65D1/08 ,  B65D5/746 ,  B65D41/3428 ,  B65D47/08 ,  B65D47/40 ,  B65D75/5883 ,  C09D5/1681 ,  C09D5/1693 ,  F16L9/14 ,  F28F13/18 ,  G11B5/64

Abstract: A pouring fitting having a flow passage for flowing fluid substance 100, wherein said flow passage is forming a liquid-permeable surface 110 in at least the tip portion thereof that serves as a pouring port. The pouring fitting has markedly improved slipping property and non-adhering property for liquid or paste-like fluid substances.

公开(公告)号：US20180002627A1

公开(公告)日：2018-01-04

申请号：US15543149

申请日：2015-10-12

Applicant: Industry-University Cooperation Foundation Sunmoon University

Inventor： Soo Wohn LEE ,  Seung Ho KIM ,  Tae Ho KIM ,  Sang Hoon JEONG ,  Jin Hyuk CHOI

IPC: C10M103/04 ,  B05D3/00 ,  C10M125/28 ,  C23C16/44 ,  B05D7/24 ,  C10M125/02

CPC classification number: C10M103/04 ,  B05D3/007 ,  B05D5/08 ,  B05D7/24 ,  B32B33/00 ,  B32B37/06 ,  B32B2037/243 ,  B32B2305/22 ,  B32B2305/30 ,  B32B2307/746 ,  B32B2309/02 ,  B32B2605/08 ,  C10M103/02 ,  C10M125/02 ,  C10M125/28 ,  C10M177/00 ,  C10M2201/041 ,  C10M2201/05 ,  C10M2201/12 ,  C10N2230/06 ,  C10N2250/08 ,  C10N2250/121 ,  C23C16/4417 ,  C23C22/00 ,  F16C33/1065 ,  F16C33/1095

Abstract: The present invention relates to a low friction member having seaweed-type nanotubes, the nanotubes which protrude like seaweed on the surface of a base material being concentrated in the moving direction of a sliding member, thereby improving the fluidity of a liquid lubricant, thus enabling the effective reduction of surface friction.Such present invention comprises: a base material which has a plurality of dimples formed on the surface thereof so as to reduce friction occurring due to the surface contact of a sliding member; a fixing material which is filled inside the dimples; nanotubes which are buried in the fixing material and protrude to the outside by means of the surface processing of the fixing material; and a liquid lubricant which is coated on the surface of the base material, wherein, as the protruding nanotubes become concentrated in the moving direction of the sliding member, the fluidity of the liquid lubricant is improved, thereby enabling the effective reduction of surface friction.

公开(公告)号：US09849482B2

公开(公告)日：2017-12-26

申请号：US14778132

申请日：2014-05-16

Applicant: HYDAC DRIVE CENTER GMBH

Inventor： Bernd Wykydal

IPC: F01B31/08 ,  B05D5/08 ,  F01B3/10 ,  F03C1/40 ,  F04B27/08 ,  F16J1/00 ,  F01B3/00 ,  F04B1/12 ,  F04B1/20 ,  F04B1/30 ,  F04B1/32 ,  F04B49/08 ,  F04B53/14 ,  F03C1/28 ,  C23C24/10 ,  F16C33/14 ,  F04B11/00 ,  B05D3/00 ,  B05D3/02 ,  B05D3/12 ,  F04B1/14 ,  F04B19/22 ,  F04B1/22

CPC classification number: B05D5/08 ,  B05D3/002 ,  B05D3/0254 ,  B05D3/12 ,  C23C24/106 ,  F01B3/0085 ,  F01B3/106 ,  F03C1/0605 ,  F03C1/0686 ,  F04B1/124 ,  F04B1/126 ,  F04B1/146 ,  F04B1/2035 ,  F04B1/2064 ,  F04B1/2071 ,  F04B1/2078 ,  F04B1/2085 ,  F04B1/2092 ,  F04B1/22 ,  F04B1/303 ,  F04B1/32 ,  F04B1/324 ,  F04B11/0091 ,  F04B19/22 ,  F04B27/0878 ,  F04B49/08 ,  F04B53/14 ,  F16C33/14 ,  F16C2204/34 ,  F16C2223/46 ,  F16C2360/00 ,  F16J1/005

Abstract: A hydraulic pump, in particular an adjustable axial piston pump, has at least one piston (22) movable in a reciprocating manner in a longitudinal direction within a pump housing during operation of the hydraulic pump. The piston (22) has a link head (24), a piston top (54) opposite the link head (24), and at least one hollow chamber (60) surrounded at least partially by a piston housing (62) that substantially or completely terminates each hollow chamber (60) towards the outside. A piston (22) for such hydraulic pump is also provided.

公开(公告)号：US09845409B2

公开(公告)日：2017-12-19

申请号：US15219925

申请日：2016-07-26

Applicant: The United States of America, as represented by the Secretary of the Navy

Inventor： Walter J. Dressick ,  Melik C. Demirel

IPC: B32B27/00 ,  C09D155/00 ,  C09D165/04 ,  B05D1/38 ,  B05D1/00 ,  C08G61/02 ,  C09J7/00 ,  C08F283/00 ,  C08G81/00 ,  B05D5/08 ,  B05D5/10

CPC classification number: C09D165/04 ,  B05D1/38 ,  B05D1/60 ,  B05D5/08 ,  B05D5/10 ,  C08F283/004 ,  C08G61/025 ,  C08G81/00 ,  C08G2261/3424 ,  C08G2261/61 ,  C09D155/00 ,  C09J7/00 ,  C09J2201/626 ,  Y10T428/2835 ,  Y10T428/31504

Abstract: Provided herein are the polymers shown below. The value n is a positive integer. R1 is an organic group, and each R2 is H or a chemisorbed group, with at least one R2 being a chemisorbed group. The polymer may be a nanostructured film. Also provided herein is a method of: converting a di-p-xylylene paracyclophane dimer to a reactive vapor of monomers; depositing the reactive vapor onto a substrate held at an angle relative to the vapor flux to form nanostructured poly(p-xylylene) film; reacting the film with an agent to form hydrogen atoms that are reactive with a precursor of a chemisorbed group, if the film does not contain the hydrogen atoms; and reacting the hydrogen atoms with the precursor. Also provided herein is a device having a nanostructured poly(p-xylylene) film on a pivotable substrate. The film has directional hydrophobic or oleophobic properties and directional adhesive properties.

公开(公告)号：US20170356129A1

公开(公告)日：2017-12-14

申请号：US15668909

申请日：2017-08-04

Applicant: Cal-Tex Protective Coatings, Inc.

Inventor： Rande HAWKINSON ,  Thomas Engelken ,  John E. Blount ,  Darin Klaehn

IPC: D06M23/12 ,  B05D1/28 ,  B05D1/26 ,  D06M15/277 ,  D06M11/79 ,  B05D5/08 ,  D06M23/08 ,  D06M15/263 ,  B05D3/12 ,  D06M15/256

CPC classification number: D06M23/12 ,  B05D1/26 ,  B05D1/28 ,  B05D3/12 ,  B05D5/08 ,  B05D5/083 ,  B05D2401/32 ,  B05D2601/22 ,  D06M11/79 ,  D06M15/256 ,  D06M15/263 ,  D06M15/277 ,  D06M23/08 ,  D06M2200/01 ,  D06M2200/12

Abstract: Compositions comprising a liquid and fumed silica may be applied to fabric and other textile materials as a sealant, e.g., to protect against damage or deterioration. The composition may comprise liquid droplets at least partially or completely surrounded by fumed silica. The liquid may comprise water and one or more polymers, such as a fluorocopolymer and a functionalized anionic polymer.

公开(公告)号：US20170355879A1

公开(公告)日：2017-12-14

申请号：US15526743

申请日：2015-11-16

Applicant: AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH

Inventor： Hong YAN ,  Jianwei XU ,  Qun YE ,  Hui ZHOU

IPC: C09D183/10 ,  C08G83/00 ,  B05D5/08 ,  B05D1/18

CPC classification number: C09D183/10 ,  B05D1/18 ,  B05D5/08 ,  B32B27/18 ,  C01B32/23 ,  C08G77/38 ,  C08G77/42 ,  C08G83/001 ,  C09D4/06 ,  C09D5/00 ,  C09D5/1681 ,  C09D7/70

Abstract: A hydrophobic or superhydrophobic polymer composite comprising a lattice of poiycyclic aromatic hydrocarbons such as reduced graphene oxide (rGO) modified with at least one siloxane polymer and a method of preparation thereof is disclosed. A method of coating a material comprising immersing a material in a coating solution made from the rGO and siloxane polymer is also disclosed.