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公开(公告)号：US20250066533A1
公开(公告)日：2025-02-27
申请号：US18942953
申请日：2024-11-11
Applicant: MICROTEK LABORATORIES, INC.
Inventor： Richard M. FORMATO
IPC: C08G18/81 , A61F7/02 , C08G18/69 , C08K5/01 , C08K5/3412 , C08K5/5397 , C08L53/02 , C09K5/06
Abstract: Methods of making a thermoset thermal energy gels, such as one having a radiation cured polymeric network, are disclosed. The methods include providing a hydrophobic PCM in its liquid state, adding a polybutadiene urethane acrylate oligomer and a mono-functional or di-functional crosslinker soluble in the hydrophobic PCM to the hydrophobic PCM while maintaining the liquid state of the hydrophobic phase change material to form a liquid homogenous mixture, then adding a photoinitiator, which is soluble in the hydrophobic PCM, with mixing to form a final mixture. Next, curing the final mixture occurs by exposure to radiation to form the thermoset thermal energy gel.
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公开(公告)号：US12172382B2
公开(公告)日：2024-12-24
申请号：US18325343
申请日：2023-05-30
Applicant: Carbon, Inc.
Inventor： Jason P. Rolland , Kai Chen , Justin Poelma , James Goodrich , Robert K. Pinschmidt, Jr. , Joseph M. DeSimone , Lloyd M. Robeson
IPC: C08F2/46 , B29C35/08 , B29C64/106 , B29C64/124 , B29C64/129 , B29C64/135 , B29C64/165 , B29C64/255 , B29C64/286 , B29C64/386 , B29C64/40 , B29C71/00 , B29D11/00 , B33Y10/00 , B33Y30/00 , B33Y50/02 , B33Y70/00 , B33Y80/00 , C08F2/50 , C08F220/34 , C08F283/00 , C08F290/06 , C08G18/10 , C08G18/24 , C08G18/40 , C08G18/42 , C08G18/48 , C08G18/69 , C08G18/73 , C08G18/75 , C08G18/76 , C08G18/81 , C08G61/04 , C08J5/00 , C08K3/01 , C08K3/013 , C08K5/00 , C08L75/04 , C08L75/14 , C09D135/02 , C09D175/04 , C09D175/08 , G03F7/00 , G03F7/027 , G03F7/038 , G03F7/075 , G03F7/38 , B29C33/00 , B29K75/00 , B29K105/00 , B29K105/04 , B29K105/16 , B29K509/00 , B29L11/00 , B29L31/00 , B29L31/10
Abstract: A method of forming a three-dimensional object is described. The method may use a polymerizable liquid, or resin, useful for the production by additive manufacturing of a three-dimensional object, comprising a mixture of (i) a light polymerizable liquid first component, and (ii) a second solidifiable component that is different from said first component.
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公开(公告)号：US12162978B2
公开(公告)日：2024-12-10
申请号：US17187033
申请日：2021-02-26
Applicant: MICROTEK LABORATORIES, INC.
Inventor： Richard M. Formato
IPC: C09K5/06 , A61F7/02 , C08G18/69 , C08G18/81 , C08K5/01 , C08K5/3412 , C08K5/5397 , C08L53/02
Abstract: Radiation curable phase change solutions (PCM) and said solutions as a thermoset thermal energy gels (a radiation cured polymeric network) has a hydrophobic PCM, a polybutadiene urethane acrylate oligomer soluble in the hydrophobic PCM and present as 7% wt/wt to 25% wt/wt of the gel, a photoinitiator soluble in the hydrophobic PCM and present as 0.01% wt/wt to 0.5% wt/wt of the gel, a mono-functional or di-functional crosslinker soluble in the hydrophobic PCM and present as 0% wt/wt to 10% wt/wt of the gel, and a hydrogenated styrenic block copolymer as a secondary resin as 0% to 20% wt/wt of the gel and optionally a tertiary resin as 0% to 5% wt/wt of the gel, wherein the tertiary resin is a hydrogenated styrenic block copolymer that is different than the secondary resin. The solution or gel is sealed in a container, e.g., a sachet, to form a cold pack.
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公开(公告)号：US20240034000A1
公开(公告)日：2024-02-01
申请号：US18325343
申请日：2023-05-30
Applicant: Carbon, Inc.
Inventor： Jason P. Rolland , Kai Chen , Justin Poelma , James Goodrich , Robert K. Pinschmidt, JR. , Joseph M. DeSimone , Lloyd M. Robeson
IPC: B29C64/40 , C08K3/013 , C08K3/01 , B29C64/129 , G03F7/00 , G03F7/027 , G03F7/038 , G03F7/075 , G03F7/38 , B29C64/124 , B29C64/135 , B29C64/386 , C08G18/81 , C08G18/10 , C08G18/76 , C08F220/34 , C08G18/42 , C08F290/06 , C08G18/73 , C08G18/48 , C08G18/24 , C08G18/69 , C08G18/75 , C08F283/00 , C08G18/40 , B29C71/00 , B29C64/286 , B33Y10/00 , B33Y70/00 , B29D11/00 , B29C35/08 , C08K5/00 , C08L75/04 , B33Y80/00 , C09D135/02 , C09D175/04 , C09D175/08 , B29C64/255 , B29C64/106 , B29C64/165 , B33Y30/00 , C08J5/00 , C08L75/14 , B33Y50/02
CPC classification number: B29C64/40 , C08K3/013 , C08K3/01 , B29C64/129 , G03F7/0037 , G03F7/027 , G03F7/038 , G03F7/0757 , G03F7/38 , B29C64/124 , B29C64/135 , B29C64/386 , C08G18/81 , C08G18/10 , C08G18/7671 , C08F220/34 , C08G18/42 , C08F290/067 , C08G18/73 , C08G18/4854 , C08G18/244 , C08G18/69 , C08G18/755 , C08G18/758 , C08F283/006 , C08G18/40 , C08G18/8175 , C08G18/4825 , B29C71/0009 , B29C64/286 , G03F7/00 , B33Y10/00 , B33Y70/00 , B29D11/00009 , B29D11/00663 , B29C35/0805 , C08K5/0008 , C08K5/0041 , C08L75/04 , B33Y80/00 , C09D135/02 , C09D175/04 , C09D175/08 , B29C64/255 , B29C64/106 , B29C64/165 , B33Y30/00 , C08J5/00 , C08L75/14 , B33Y50/02 , B29K2995/0026 , B29C2033/0005
Abstract: A method of forming a three-dimensional object is described. The method may use a polymerizable liquid, or resin, useful for the production by additive manufacturing of a three-dimensional object, comprising a mixture of (i) a light polymerizable liquid first component, and (ii) a second solidifiable component that is different from said first component.
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公开(公告)号：US11707893B2
公开(公告)日：2023-07-25
申请号：US17655282
申请日：2022-03-17
Applicant: Carbon, Inc.
Inventor： Jason P. Rolland , Kai Chen , Justin Poelma , James Goodrich , Robert K. Pinschmidt, Jr. , Joseph M. DeSimone , Lloyd M. Robeson
IPC: C08F2/46 , C08F2/50 , C08G61/04 , B29C64/40 , C08K3/013 , C08K3/01 , B29C64/129 , G03F7/00 , G03F7/027 , G03F7/038 , G03F7/075 , G03F7/38 , B29C64/124 , B29C64/135 , B29C64/386 , C08G18/81 , C08G18/10 , C08G18/76 , C08F220/34 , C08G18/42 , C08F290/06 , C08G18/73 , C08G18/48 , C08G18/24 , C08G18/69 , C08G18/75 , C08F283/00 , C08G18/40 , B29C71/00 , B29C64/286 , B33Y10/00 , B33Y70/00 , B29D11/00 , B29C35/08 , C08K5/00 , C08L75/04 , B33Y80/00 , C09D135/02 , C09D175/04 , C09D175/08 , B29C64/255 , B29C64/106 , B29C64/165 , B33Y30/00 , C08J5/00 , C08L75/14 , B33Y50/02 , B29C33/00 , B29K105/00 , B29K75/00 , B29K105/04 , B29L11/00 , B29L31/10 , B29K105/16 , B29K509/00 , B29L31/00
CPC classification number: B29C64/40 , B29C35/0805 , B29C64/106 , B29C64/124 , B29C64/129 , B29C64/135 , B29C64/165 , B29C64/255 , B29C64/286 , B29C64/386 , B29C71/0009 , B29D11/00009 , B29D11/00663 , B33Y10/00 , B33Y30/00 , B33Y50/02 , B33Y70/00 , B33Y80/00 , C08F220/34 , C08F283/006 , C08F290/067 , C08G18/10 , C08G18/244 , C08G18/40 , C08G18/42 , C08G18/4825 , C08G18/4854 , C08G18/69 , C08G18/73 , C08G18/755 , C08G18/758 , C08G18/7671 , C08G18/81 , C08G18/8175 , C08J5/00 , C08K3/01 , C08K3/013 , C08K5/0008 , C08K5/0041 , C08L75/04 , C08L75/14 , C09D135/02 , C09D175/04 , C09D175/08 , G03F7/00 , G03F7/0037 , G03F7/027 , G03F7/038 , G03F7/0757 , G03F7/38 , B29C2033/0005 , B29C2035/0827 , B29C2035/0855 , B29K2075/00 , B29K2075/02 , B29K2105/0002 , B29K2105/0058 , B29K2105/0073 , B29K2105/0091 , B29K2105/043 , B29K2105/16 , B29K2105/251 , B29K2509/00 , B29K2995/0026 , B29L2011/00 , B29L2011/0016 , B29L2011/0075 , B29L2031/001 , B29L2031/10 , C08J2375/14 , C08F283/006 , C08F222/102 , C08F222/1063 , C08F290/067 , C08F222/102 , C08F222/1063 , C08F220/1808 , C08F290/067 , C08F222/102 , C08F220/1811 , C08G18/672 , C08G18/48 , C08F290/067 , C08F222/102 , C08F222/1063
Abstract: A method of forming a three-dimensional object, wherein said three-dimensional object is an insert for use between a helmet and a human body, is described. The method may use a polymerizable liquid, or resin, useful for the production by additive manufacturing of a three-dimensional object, comprising a mixture of (i) a light polymerizable liquid first component, and (ii) a second solidifiable component that is different from said first component.
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Patent Agency Ranking
6.发明公开公开(公告)号：US20230193074A1
公开(公告)日：2023-06-22
申请号：US17925336
申请日：2021-06-07
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Thomas P. Klun , Matthew R.D. Smith , Henrik B. van Lengerich , Kayla C. Niccum , Christopher S. Lyons
IPC: C09D175/16 , C08G18/67 , C08G18/81
CPC classification number: C09D175/16 , C08G18/678 , C08G18/6755 , C08G18/81
Abstract: A compound is described having following formula: (I) Also described is a mixture of compounds comprising the reaction product of i) a urethane compound comprising a perfluorooxyalkyl moiety and at least two (meth)acryl groups; and ii) a silane compound comprising hydrolysable groups and a group selected from amine or mercapto group; wherein i) and ii) are reacted at an equivalent ratio of excess compound i) such that (meth)acryl groups remain unreacted. Methods and articles are also described.
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公开(公告)号：US20230119934A1
公开(公告)日：2023-04-20
申请号：US17987710
申请日：2022-11-15
Inventor： CHRISTOPHER N. BOWMAN , BRADY T. WORRELL , GAYLA BERG LYON , MATTHEW K. MCBRIDE , CHEN WANG
IPC: C08G75/26 , C08G18/77 , C08G18/81 , C08G18/38 , C08G75/045
Abstract: The present invention relates to covalent adaptable networks (CANs) having exchangeable crosslinks which are able to undergo repeated covalent bond reshuffling through photo-activation at ambient temperatures. The invention provides covalent adaptable network forming compositions as well as methods of forming, remolding and recycling the CANs of the invention.
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公开(公告)号：US11591433B2
公开(公告)日：2023-02-28
申请号：US16762009
申请日：2018-12-07
Applicant: LG CHEM, LTD.
Inventor： Heon Kim , Yeongrae Chang , Seokhoon Jang , Se Hyun Kwon
IPC: C08F2/50 , C08F20/18 , C08F290/06 , C08G18/10 , C08G18/42 , C08G18/81 , C08L75/12 , C08L75/06 , G03F7/035 , G11B7/2535 , G11B7/08 , G03H1/02
Abstract: The present disclosure is to provide a photopolymer composition including a polymer matrix or a precursor thereof including a reaction product of a reactive isocyanate compound having a hydrogen bonding functional group capable of forming multiple hydrogen bonds and at least one isocyanate group, and a polyol having at least two hydroxyl groups; a photoreactive monomer; and a photoinitiator, a hologram recording medium produced from the photopolymer composition, an optical element including the photopolymer composition and a holographic recording method using the photopolymer composition.
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公开(公告)号：US20230025651A1
公开(公告)日：2023-01-26
申请号：US17903312
申请日：2022-09-06
Inventor： Sin Yen Leo , Peng Jiang , Tianwei Xie
Abstract: Embodiments of the present disclosure provide for methods of detecting, sensors (e.g., chromogenic sensor), kits, compositions, and the like that related to or use tunable macroporous polymer. In an aspect, tunable macroporous materials as described herein can be used to determine the presence of a certain type(s) and quantity of liquid in a liquid mixture.
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公开(公告)号：US11535713B2
公开(公告)日：2022-12-27
申请号：US16326567
申请日：2017-08-23
Inventor： Christopher N. Bowman , Brady T. Worrell , Gayla Berg Lyon , Matthew K. McBride , Chen Wang
IPC: C08G75/26 , C08G18/38 , C08G18/77 , C08G18/81 , C08G75/045
Abstract: The present invention relates to covalent adaptable networks (CANs) having exchangeable crosslinks that are able to undergo repeated covalent bond reshuffling through photo-activation at ambient temperatures. The invention provides covalent adaptable network forming compositions as well as methods of forming, remolding and recycling the CANs of the invention.
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