公开(公告)号：US11285238B2

公开(公告)日：2022-03-29

申请号：US14366190

申请日：2012-12-12

Applicant: LABORATOIRES URGO ,  SOCIETE DE DEVELOPPEMENT ET DE RECHERCHE INDUSTRIELLE

Inventor： Serge Lecomte ,  Jean-Marc Pernot

IPC: A61L15/22 ,  A61F13/00 ,  A61F13/02 ,  A61L15/60 ,  A61L15/34 ,  A61L15/42 ,  A61L15/46 ,  D04B21/10 ,  A61L15/44

Abstract: The present invention relates to an adherent interface dressing intended for application directly to a wound. Said adherent interface dressing includes a non-adherent cohesive gel formed from a hydrophobic elastomeric matrix consisting of a styrene-(ethylene/butylene)-styrene or styrene-(ethylene/propylene)-styrene triblock elastomer optionally associated with a styrene-(ethylene/butylene) or styrene-(ethylene/propylene) diblock copolymer; said elastomer plasticized by means of a mineral oil, and containing dispersed therein a small quantity of hydrophilic particles of a hydrocolloid; and a flexible open-mesh fabric, said fabric including threads coated with the non-adherent cohesive gel such as to leave the meshes substantially unsealed, The fabric is a heat-set knit with weft yarns, said yarns being continuous multifilament yarns with non-elastic filaments, whereof the extensibility in the transverse direction measured in accordance with standard EN 13726-4 is between 0.01 and 0.5 N/cm.

公开(公告)号：US10131756B2

公开(公告)日：2018-11-20

申请号：US14770910

申请日：2014-02-27

Applicant: Laboratoires Urgo

Inventor： Jean-Marc Pernot

IPC: A61L15/26 ,  C08J7/06 ,  B32B27/28 ,  C08J5/12 ,  A61L15/18 ,  A61L15/24 ,  A61L15/40 ,  B32B5/02 ,  B32B27/12 ,  B32B27/16 ,  A61F13/02

Abstract: Disclosed is an article that includes at least one polymeric substrate assembled on at least one layer of silicone polymer, characterized in that at least one of the polymeric substrate or the layer of silicone polymer has been brought into contact with particles of titanium dioxide, magnesium oxide and/or zinc oxide, before assembly of the article, and in that at least one of the polymeric substrate or the layer of silicone polymer has been brought into contact with water before or after assembly of the article. Also disclosed is a method of preparing the article, as well as the use of particles of titanium dioxide, magnesium oxide and/or zinc oxide, for improving the adherence between a polymeric substrate and a layer of silicone polymer.

公开(公告)号：US20160009883A1

公开(公告)日：2016-01-14

申请号：US14770910

申请日：2014-02-27

Applicant: LABORATOIRES URGO

Inventor： Jean-Marc Pernot

IPC: C08J7/06 ,  B32B5/02 ,  A61L15/26 ,  B32B27/28 ,  A61F13/02 ,  B32B27/12 ,  B32B27/16

CPC classification number: C08J7/06 ,  A61F13/0253 ,  A61L15/18 ,  A61L15/24 ,  A61L15/26 ,  A61L15/40 ,  A61L2420/02 ,  B32B5/022 ,  B32B27/12 ,  B32B27/16 ,  B32B27/283 ,  B32B2255/205 ,  B32B2262/0253 ,  B32B2264/102 ,  B32B2405/00 ,  B32B2535/00 ,  C08J5/12 ,  C08J2323/06 ,  C08J2383/00 ,  C08L83/04 ,  C08L23/06

Abstract: The invention relates to an article comprising at least one polymeric substrate assembled on at least one layer of silicone polymer, characterized in that at least one of the polymeric substrate or of the layer of silicone polymer has been brought into contact with particles of titanium dioxide, magnesium oxide and/or zinc oxide, before assembly of said article, and in that at least one of the polymeric substrate or of the layer of silicone polymer has been brought into contact with water before or after assembly of said article. The invention also relates to a method of preparing said article, as well as the use of particles of titanium dioxide, magnesium oxide and/or zinc oxide, for improving the adherence between a polymeric substrate and a layer of silicone polymer.

Abstract translation: 本发明涉及一种包含至少一个聚合物基底的制品，其组装在至少一层硅氧烷聚合物上，其特征在于聚合物基底或硅氧烷聚合物层中的至少一个已经与二氧化钛颗粒接触， 氧化镁和/或氧化锌，在所述制品的组装之前，并且聚合物基底或硅氧烷聚合物层中的至少一个已经在所述制品的组装之前或之后与水接触。 本发明还涉及一种制备所述制品的方法，以及使用二氧化钛，氧化镁和/或氧化锌颗粒来改善聚合物基质和硅氧烷聚合物层之间的粘附性。

公开(公告)号：US20160374862A1

公开(公告)日：2016-12-29

申请号：US15104277

申请日：2014-12-19

Applicant: VIVATECH ,  LABORATOIRES URGO ,  HCP HEALTHCARE ASIA PTE.LTD

Inventor： Jean-Marc Pernot

IPC: A61F13/00

CPC classification number: A61F13/00068 ,  A61F13/00021 ,  A61F13/00029 ,  A61F13/00042 ,  A61F2013/00119 ,  A61L15/60 ,  C08L33/26 ,  C08L33/02

Abstract: The subject of the present invention is a composite wound packing material comprising a casing enclosing a material, or an assembly of materials, forming fluid flow channels, said casing being composed of a nonwoven material formed from a mixture of bicomponent superabsorbent fibers and non-absorbent thermal bonding fibers, said bicomponent superabsorbent fibers being of core/shell type, said core being made of polyacrylonitrile and the shell being made of polyacrylate.

Abstract translation: 本发明的主题是复合伤口包装材料，其包括封闭材料的壳体或形成流体流动通道的材料组件，所述壳体由由双组分超吸收性纤维和非吸收性纤维的混合物形成的非织造材料 热粘合纤维，所述双组分超吸收纤维为核/壳型，所述芯由聚丙烯腈制成，壳由聚丙烯酸酯制成。