公开(公告)号：US20140349108A1

公开(公告)日：2014-11-27

申请号：US14367476

申请日：2012-12-20

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Simon S. Fung ,  Michael D. Determan ,  Kiu-Yuen Tse ,  David T. Amos

IPC: A61L15/58 ,  A61L15/26

CPC classification number: A61L15/58 ,  A61L15/225 ,  A61L15/26 ,  C08G18/4837 ,  C08G18/758 ,  C08G77/12 ,  C08G77/20 ,  C08K5/56 ,  C08L71/02 ,  C08L83/00 ,  C09J7/25 ,  C09J7/50 ,  C09J183/04 ,  C09J2467/006 ,  C09J2471/003 ,  C09J2471/006 ,  C09J2475/006 ,  C09J2483/00 ,  Y10T428/2809 ,  Y10T428/2843 ,  Y10T428/2852 ,  C08L83/04 ,  C08G18/10 ,  C08G18/282 ,  C08L75/04 ,  C08L67/00

Abstract: Adhesive articles that include a substrate and a silicone adhesive are disclosed. The articles also include a polymer containing poly(propylene oxide) units and optionally poly(ethylene oxide) units and having a number average molecular weight of at least 1000 grams per mole. The polymer may either be incorporated into the substrate or may be used as a primer on the substrate. If the polymer includes poly(ethylene oxide) units, the copolymer typically has a weight ratio of poly(ethylene oxide) to poly(propylene oxide) of up to 3:1, or if the copolymer has a number average molecular weight of at least 10,000 grams per mole, the weight ratio of poly(ethylene oxide) to poly(propylene oxide) is up to 2:1. Methods of making the adhesive articles are also disclosed.

Abstract translation: 公开了包括基底和硅氧烷粘合剂的粘合制品。 制品还包括含有聚（环氧丙烷）单元和任选的聚（环氧乙烷）单元并且数均分子量至少为1000克/摩尔的聚合物。 聚合物可以掺入基材中，或者可以用作底物上的底漆。 如果聚合物包括聚（环氧乙烷）单元，则共聚物的聚（环氧乙烷）与聚（环氧丙烷）的重量比通常高达3:1，或者如果共聚物的数均分子量至少为 10,000摩尔/摩尔，聚（环氧乙烷）与聚环氧丙烷的重量比高达2:1。 还公开了制造粘合剂制品的方法。

公开(公告)号：US11660371B2

公开(公告)日：2023-05-30

申请号：US15754203

申请日：2016-08-19

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Joon Chatterjee ,  Simon S. Fung

IPC: A61F13/02 ,  A61L15/00 ,  A61M1/00 ,  A61L15/58 ,  C09J4/00 ,  C09J133/12 ,  A61F13/00

CPC classification number: A61L15/58 ,  A61F13/00068 ,  A61F13/0216 ,  A61F13/0253 ,  A61F13/0263 ,  A61M1/915 ,  C09J4/00 ,  C09J133/12 ,  A61L15/58 ,  C08L33/10

Abstract: Negative pressure wound dressings comprising pressure-sensitive adhesives with enhanced adhesion to wet surfaces, obtained from crosslinking a pre-adhesive composition comprising poly(meth)acrylate macromolecules that comprise a number-average molecular weight of from about 25000 to about 200000, and methods of using such dressings.

公开(公告)号：US10813846B2

公开(公告)日：2020-10-27

申请号：US15752288

申请日：2016-08-18

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Jener de Oliveira ,  Elaine C. Ramires ,  Adriana S. P. Lovon ,  Steven B. Heinecke ,  Simon S. Fung ,  Felipe S. R. Bizarria

IPC: A61J15/00 ,  A61M25/02

Abstract: A nasogastric tube securement system. The system can include a base layer and a coupling layer. The base layer can be configured to be adhered to a nose, having a first major surface comprisng a skin-contact adhesive and a second major surface opposite the first major surface. The coupling layer can include a first end comprising coupling means configured to be repositionably coupled to the second major surface of the base layer, a second end configured to secure a nasogastric tube, and a middle section connecting the first end and the second end. The middle section can be elongated along a longitudinal direction, and the second end can include at least two legs extending downwardly from the first end, each leg separated from an adjacent leg by an acute angle.

公开(公告)号：US20200078561A1

公开(公告)日：2020-03-12

申请号：US15751628

申请日：2016-08-18

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Jener de Oliveira ,  Elaine C. Ramires ,  Adriana S.P. Lovon ,  Steven B. Heinecke ,  Simon S. Fung ,  Felipe S.R. Bizarria

IPC: A61M25/02

Abstract: A nasogastric tube securement system. The system can include a base layer and a coupling layer. The base layer can be configured to be adhered to a nose, having a first major surface comprising a skin-contact adhesive and a footprint area of A. The coupling layer can include a first end comprising coupling means configured to be repositionably coupled to the second major surface of the base layer; a second end configured to secure a nasogastric tube, and a middle section connecting the first end and the second end. The first end of the coupling layer can have a footprint area of at least 0.3 A. The middle section can be elongated along a longitudinal direction, and the first end and the second end can each be wider than the middle section in a lateral direction oriented substantially perpendicularly with respect to the longitudinal direction.

公开(公告)号：US10456499B2

公开(公告)日：2019-10-29

申请号：US14400454

申请日：2013-05-16

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Simon S. Fung ,  David T. Amos ,  Junkang J. Liu ,  Timothy M. Dietz ,  Jing Ma ,  Charles W. Opp

IPC: A61L24/04 ,  C09J183/08 ,  A61M25/02 ,  C08L83/00 ,  C09J7/38 ,  C09J7/29 ,  C09J7/21 ,  C08G77/26

Abstract: Adhesive articles suitable for use in medical applications include a siloxane-based pressure sensitive adhesive layer, and a breathable conformable backing having a first surface and a second surface. The siloxane-based pressure sensitive adhesive layer is coated on the first surface of the breathable conformable backing, and the second surface of the breathable conformable backing comprises a treated surface. The siloxane-based pressure sensitive adhesive layer can be attached to skin and other adhesive articles can be releasably adhered to the treated surface to form adhesive constructions.

公开(公告)号：US20180228699A1

公开(公告)日：2018-08-16

申请号：US15751701

申请日：2016-08-18

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Jener de Oliveira ,  Elaine C. Ramires ,  Adriana S.P. Lovon ,  Steven B. Heinecke ,  Simon S. Fung ,  Felipe S.R. Bizarria

IPC: A61J15/00

CPC classification number: A61J15/0061 ,  A61J15/0003 ,  A61M25/02 ,  A61M2025/0226 ,  A61M2025/0253 ,  A61M2025/026

Abstract: A nasogastric tube securement system. The system can include a base layer and a coupling layer. The base layer can be configured to be adhered to a nose, the base layer having a first major surface comprising a skin-contact adhesive and a second major surface opposite the first major surface. The coupling layer can include a first end comprising coupling means configured to be repositionably coupled to the second major surface of the base layer, and a leg. The leg can be connected to and extending from the first end, can be elongated along a longitudinal direction, and can be configured to secure a nasogastric tube.