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公开(公告)号：US20210087436A1
公开(公告)日：2021-03-25
申请号：US17116885
申请日：2020-12-09
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Mahfuza B. Ali , Elizabeth E. Johnson , Michael D. Crandall
IPC: C09J7/38 , B05D1/32 , C09J133/14 , C08F218/08 , C08F220/34 , C08F226/10
Abstract: An adhesive article for masking a portion of a substrate surface from a liquid coating applied to the surface includes a support having first and second opposed major surfaces, and a cationic or zwitterionic adhesive composition disposed on at least a portion of at least one of the first and second opposed major surfaces. The adhesive composition provides a barrier that impedes the migration of the coating past the edge of the adhesive article.
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公开(公告)号：US10883021B2
公开(公告)日：2021-01-05
申请号：US15803168
申请日：2017-11-03
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Mahfuza B. Ali , Elizabeth E. Johnson , Michael D. Crandall
IPC: C09J7/38 , C09J133/14 , C08F218/08 , C08F220/34 , C08F226/10 , C08F220/18 , B05D1/32
Abstract: An adhesive article for masking a portion of a substrate surface from a liquid coating applied to the surface includes a support having first and second opposed major surfaces, and a cationic or zwitterionic adhesive composition disposed on at least a portion of at least one of the first and second opposed major surfaces. The adhesive composition provides a barrier that impedes the migration of the coating past the edge of the adhesive article.
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公开(公告)号：US10376473B2
公开(公告)日：2019-08-13
申请号：US16042361
申请日：2018-07-23
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： James P. DiZio , Elizabeth E. Johnson , Zheng Z. Wu , Amy Preszler Prince
IPC: A61K9/70 , A61K31/165 , C09J4/06 , C09J133/08 , C09J133/10 , A61K31/27 , A61L24/06 , C08F220/18
Abstract: A stable transdermal adhesive composition comprising: an adhesive comprising a washed polymerization reaction product of at least two ethylenically unsaturated monomers; and at least one pharmaceutically active compound which is susceptible to oxidative degradation; wherein the at least two ethylenically unsaturated monomers, if present in the adhesive as unreacted monomers, are present at a level of less than 200 ppm of total unreacted monomer, based upon the total weight of the adhesive, methods of making the composition, a transdermal drug delivery device using the composition, methods of making the device, and methods of delivery the pharmaceutically active compound are provided.
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公开(公告)号：US20190010369A1
公开(公告)日：2019-01-10
申请号：US16061780
申请日：2016-12-13
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Ibrahim A. El Hedok , Mahfuza B. Ali , Elizabeth E. Johnson , Mark D. Purgett , You Hoon Kim , Prince P. Antony
IPC: C09J161/14 , C08F220/18
CPC classification number: C09J161/14 , C08F218/08 , C08F220/18 , C08F2220/1858 , C08G8/12 , C08G8/30 , C08L33/14 , C08L61/06 , C08L61/14 , C09J133/14 , C09J161/06 , C08F220/06 , C08F220/34
Abstract: Cationic or zwitterionic polymer adhesives, adhesive articles, aqueous polymerizable pre-adhesive reaction mixtures, and methods of preparation that include internal incorporation of a phenolic resin. The aqueous polymerizable pre-adhesive reaction mixtures include one or more cationic (meth)acrylate monomers, one or more low Tg nonionic monomer having a (meth)acryloyl group, optionally one or more anionic (meth)acrylate monomers, and one or more phenolic resins.
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公开(公告)号：US11649378B2
公开(公告)日：2023-05-16
申请号：US16465160
申请日：2017-11-28
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Ibrahim A. El Hedok , Mahfuza B. Ali , Claudia M. Mulvaney , Elizabeth E. Johnson
CPC classification number: C09J4/00 , C08F2/38 , C08F220/1808 , C08F220/1812 , C08L65/00 , C09J4/06 , C09J11/08
Abstract: Cationic or zwitterionic polymer adhesives, adhesive articles, aqueous polymerizable pre-adhesive reaction mixtures, and methods of preparation that include internal incorporation of a hydrocarbon tackifier. An aqueous polymerizable pre-adhesive reaction mixture includes one or more cationic (meth)acrylate monomers, one or more low Tg nonionic monomers having a (meth)acryloyl group, optionally one or more anionic (meth)acrylate monomers, and one or more hydrocarbon tackifiers.
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Patent Agency Ranking
公开(公告)号：US10597564B2
公开(公告)日：2020-03-24
申请号：US16061780
申请日：2016-12-13
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Ibrahim A. El Hedok , Mahfuza B. Ali , Elizabeth E. Johnson , Mark D. Purgett , You Hoon Kim , Prince P. Antony
IPC: C09J161/14 , C08F220/18 , C09J161/06 , C09J133/14 , C08L61/06 , C08L33/14 , C08L61/14 , C08G8/12 , C08G8/30 , C08F218/08
Abstract: Cationic or zwitterionic polymer adhesives, adhesive articles, aqueous polymerizable pre-adhesive reaction mixtures, and methods of preparation that include internal incorporation of a phenolic resin. The aqueous polymerizable pre-adhesive reaction mixtures include one or more cationic (meth)acrylate monomers, one or more low Tg nonionic monomer having a (meth)acryloyl group, optionally one or more anionic (meth)acrylate monomers, and one or more phenolic resins.
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公开(公告)号：US20190338164A1
公开(公告)日：2019-11-07
申请号：US16465160
申请日：2017-11-28
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Ibrahim A. El Hedok , Mahfuza B. Ali , Claudia M. Mulvaney , Elizabeth E. Johnson
IPC: C09J4/06 , C09J11/08 , C08F220/18 , C08F220/30 , C08F2/38 , C08F220/34 , C08L65/00
Abstract: Cationic or zwitterionic polymer adhesives, adhesive articles, aqueous polymerizable pre-adhesive reaction mixtures, and methods of preparation that include internal incorporation of a hydrocarbon tackifier. An aqueous polymerizable pre-adhesive reaction mixture includes one or more cationic (meth)acrylate monomers, one or more low Tg nonionic monomers having a (meth)acryloyl group, optionally one or more anionic (meth)acrylate monomers, and one or more hydrocarbon tackifiers.
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公开(公告)号：US10034840B2
公开(公告)日：2018-07-31
申请号：US15168270
申请日：2016-05-31
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： James P. Dizio , Elizabeth E. Johnson , Zheng Z. Wu , Amy Preszler Prince
IPC: A61K9/70 , A61K31/165 , C09J4/06 , C09J133/08 , C09J133/10 , A61K31/27 , A61L24/06 , C08F220/18 , C08F220/56 , C08F218/08
CPC classification number: A61K9/7061 , A61K31/165 , A61K31/27 , A61L24/06 , C08F220/18 , C08F2220/1858 , C09J4/06 , C09J133/08 , C09J133/10 , C08F218/08 , C08F220/56
Abstract: A stable transdermal adhesive composition comprising: an adhesive comprising a washed polymerization reaction product of at least two ethylenically unsaturated monomers; and at least one pharmaceutically active compound which is susceptible to oxidative degradation; wherein the at least two ethylenically unsaturated monomers, if present in the adhesive as unreacted monomers, are present at a level of less than 200 ppm of total unreacted monomer, based upon the total weight of the adhesive, methods of making the composition, a transdermal drug delivery device using the composition, methods of making the device, and methods of delivery the pharmaceutically active compound are provided.
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公开(公告)号：US20180051190A1
公开(公告)日：2018-02-22
申请号：US15803168
申请日：2017-11-03
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Mahfuza B. Ali , Elizabeth E. Johnson , Michael D. Crandall
IPC: C09J7/02 , C09J133/14 , B05D1/32
CPC classification number: C09J7/385 , B05D1/325 , C09J133/14 , C09J2203/31 , Y10T428/1476 , Y10T428/24777 , Y10T428/2848 , Y10T428/2891
Abstract: An adhesive article for masking a portion of a substrate surface from a liquid coating applied to the surface includes a support having first and second opposed major surfaces, and a cationic or zwitterionic adhesive composition disposed on at least a portion of at least one of the first and second opposed major surfaces. The adhesive composition provides a barrier that impedes the migration of the coating past the edge of the adhesive article.
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公开(公告)号：US09828530B2
公开(公告)日：2017-11-28
申请号：US14102258
申请日：2013-12-10
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Mahfuza B. Ali , Elizabeth E. Johnson , Michael D. Crandall
IPC: C09J7/02 , B05D1/32 , C09J133/14
CPC classification number: C09J7/0217 , B05D1/325 , C09J7/385 , C09J133/14 , C09J2203/31 , Y10T428/1476 , Y10T428/24777 , Y10T428/2848 , Y10T428/2891
Abstract: An adhesive article for masking a portion of a substrate surface from a liquid coating applied to the surface includes a support having first and second opposed major surfaces, and a cationic or zwitterionic adhesive composition disposed on at least a portion of at least one of the first and second opposed major surfaces. The adhesive composition provides a barrier that impedes the migration of the coating past the edge of the adhesive article.
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