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21.发明申请公开(公告)号：US20210292458A1
公开(公告)日：2021-09-23
申请号：US17258231
申请日：2019-07-08
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Vasav Sahni , Saswata Chakraborty , Wayne S. Mahoney , Jason D. Clapper , Jacob P. Johnson , Ying Zhang , Albert I. Everaerts , Bryan V. Hunt , Richard B. Ross
IPC: C08F255/10 , C08L23/22 , C09J123/22 , C09J153/02
Abstract: A composition is described comprising a styrene-isobutylene block copolymer; and at least one ethylenically unsaturated monomer. After curing the composition comprises polymerized units of the ethylenically unsaturated monomer. In some embodiments the ethylenically unsaturated groups are selected from (meth)acryl or vinyl ether. The composition is suitable for use as a (e.g. pressure sensitive) adhesive. Articles, methods of making an article, and methods of bonding are also described.
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公开(公告)号：US10751264B2
公开(公告)日：2020-08-25
申请号：US15315530
申请日：2015-06-08
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Bradley D. Craig , Joel D. Oxman , Thomas P. Klun , Richard B. Ross
Abstract: The present application is directed to a curable composition and a method for isolating a working area in a patient's mouth. The curable composition can include a borate-crosslinked polysiloxane, at least one ethylenically unsaturated monomer comprising at least two polymerizable groups, and an initiator.
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公开(公告)号：US10232093B2
公开(公告)日：2019-03-19
申请号：US16002763
申请日：2018-06-07
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Vinod P. Menon , Joseph D. Rule , Richard B. Ross , Deena M. Conrad-Vlasak , Katie Fraass Wlaschin
Abstract: Compositions containing chlorhexidine gluconate solubilized in hydrophobic vehicles are described. Resin systems containing such chlorhexidine gluconate compositions, including adhesives and articles incorporating such resin systems, including medical articles such as drapes are also described.
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公开(公告)号：US20180280591A1
公开(公告)日：2018-10-04
申请号：US16002763
申请日：2018-06-07
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Vinod P. Menon , Joseph D. Rule , Richard B. Ross , Deena M. Conrad-Vlasak , Katie Fraass Wlaschin
CPC classification number: A61L31/16 , A61L15/44 , A61L15/46 , A61L15/58 , A61L31/14 , A61L2300/206 , A61L2300/404
Abstract: Compositions containing chlorhexidine gluconate solubilized in hydrophobic vehicles are described. Resin systems containing such chlorhexidine gluconate compositions, including adhesives and articles incorporating such resin systems, including medical articles such as drapes are also described.
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公开(公告)号：US09926473B2
公开(公告)日：2018-03-27
申请号：US15128540
申请日：2015-03-20
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Richard B. Ross , Larry D. Boardman , Eumi Pyun , Anthony R. Plepys
IPC: C08K5/00 , C09J11/06 , C08K5/521 , C09J133/04 , C09J109/00
CPC classification number: C09J11/06 , C08K5/0066 , C08K5/521 , C09J109/00 , C09J133/04
Abstract: Flame retardant tackifiers are represented by the formula ′ wherein R represents a hydrocarbyl group having 20 carbons and three consecutive fused six-membered rings; and each R2 independently represents an alkyl group having from 1 to 8 carbon atoms. Curable compositions contain a curable binder precursor and at least one of the flame resistant tackifiers. Pressure-sensitive adhesives comprises an elastomer and at least one flame retardant tackifier compound represented by the formula ″ wherein R represents a hydrocarbyl group having 20 carbon atoms and three consecutive fused six-membered rings and each R1 independently represents an alkyl or aryl group having from 1 to 8 carbon atoms.
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Patent Agency Ranking
公开(公告)号：US20180044564A1
公开(公告)日：2018-02-15
申请号：US15541067
申请日：2015-12-18
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Eumi Pyun , Dennis E. Vogel , Thu-Van Tran , Tabitha A. Clem , Haohao Lin , William H. Moser , Anthony R. Plepys , Richard B. Ross
IPC: C09J143/02 , C09K21/14 , C08F220/12 , C08F230/02 , C09J133/08 , C09J7/02
CPC classification number: C09J143/02 , C08F220/12 , C08F230/02 , C08F265/06 , C09D143/02 , C09J7/385 , C09J133/08 , C09J2203/326 , C09J2433/00 , C09K21/14 , C08F2220/1858 , C08F220/06 , C08F220/56
Abstract: A halogen-free flame retardant adhesive comprises an acrylic copolymer preparable by polymerization of monomers comprising a first monomer which comprises a low glass transition temperature (Tg) monomer, a second monomer which comprises a high Tg monomer, wherein at least one of the first and second monomers comprises a (meth)acrylate, and a phosphinate containing monomer.
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公开(公告)号：US20250087308A1
公开(公告)日：2025-03-13
申请号：US18580774
申请日：2022-08-03
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Richard B. Ross , Shruti Venkatram
Abstract: A method includes determining a plurality of molecular descriptors, each molecular descriptor of the plurality of molecular descriptors associated with at least one of an atomic scale property, a molecular scale property, and a compound-scale property. The method further includes selecting, by a selection operator and based on a minimization of an error, a subset of the plurality of molecular descriptors that affect a polymer surface energy, training a machine learning model to predict a polymer surface energy of a given polymer based on the subset of molecular descriptors and predicting, via the trained machine learning model, a surface energy of an input polymer.
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公开(公告)号：US11629273B2
公开(公告)日：2023-04-18
申请号：US16487491
申请日：2018-02-13
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Yongshang Lu , Encai Hao , Jianhui Xia , Lili Qie , David T. Amos , Charlie Chia-Tie Ho , Lauren A. Polski , Richard B. Ross
IPC: C09J7/38 , C09J175/08 , C08G18/66 , C08G18/42 , C08G18/24 , C08G18/32 , C08G18/34 , C08G18/40 , C08G18/48 , C08G18/67 , C08G18/73 , C09J175/14 , C09J175/06
Abstract: There is provided a pressure sensitive adhesive composition comprising a polyurethane polymer that comprises the reaction product of a polyisocyanate component and a polyol component. The polyol component has a hydrophilic-lipophilic balance (HLB) less than 10. The polyurethane further comprises 0.5 to 10 wt.-% of hydrophilic polymerized units having an HLB greater than 12, such as a reaction product of a polyethylene glycol polymer. In another embodiment, the polyurethane further comprises pendent ethylenically unsaturated groups. Also described are articles such as laminating tapes and protective films as well as methods of bonding substrates with the pressure sensitive adhesive and laminating tape.
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公开(公告)号：US20220220342A1
公开(公告)日：2022-07-14
申请号：US17453299
申请日：2020-05-05
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Encai Hao , Jason D. Clapper , Albert I. Everaerts , Richard B. Ross
IPC: C09J4/00 , C08F220/28 , C08F220/18 , C09J133/14 , C09J133/06
Abstract: The present invention is an oil-resistant adhesive composition including a hydroxy alkyl (meth)acrylate having an alkyl group containing 2 to 4 carbons, a short alkyl (meth)acrylate having an alkyl group containing 6 or less carbons, and a photo-initiator. After the adhesive composition is soaked in oleic acid at room temperature for 7 days, the adhesive composition has an expansion percent of less than about 10%.
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公开(公告)号：US20200056072A1
公开(公告)日：2020-02-20
申请号：US16487491
申请日：2018-02-13
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Yongshang Lu , Encai Hao , Jianhui Xia , Lili Qie , David T. Amos , Charlie Chia-Tie Ho , Lauren A. Polski , Richard B. Ross
IPC: C09J7/38 , C08G18/24 , C08G18/73 , C08G18/42 , C08G18/48 , C08G18/40 , C08G18/34 , C08G18/66 , C08G18/67 , C08G18/32
Abstract: There is provided a pressure sensitive adhesive composition comprising a polyurethane polymer that comprises the reaction product of a polyisocyanate component and a polyol component. The polyol component has a hydrophilic-lipophilic balance (HLB) less than 10. The polyurethane further comprises 0.5 to 10 wt.-% of hydrophilic polymerized units having an HLB greater than 12, such as a reaction product of a polyethylene glycol polymer. In another embodiment, the polyurethane further comprises pendent ethylenically unsaturated groups. Also described are articles such as laminating tapes and protective films as well as methods of bonding substrates with the pressure sensitive adhesive and laminating tape.
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