Abstract: Described herein is a multi-layered latex cover, particularly a glove, comprising a main body and a rim. The main body comprises an outer latex layer, an inner latex layer and an intermediate layer comprising particles. The rim essentially consists of the agglutinated outer and inner latex layer. The particles in the intermediate layer are chemically functionalized with a compound comprising hydrophobic groups. Prior to functionalization, the particles are characterized by a mean diameter of ?100 ?m and a surface comprising exposed OH groups. The invention further relates to a method of producing the multi-layered cover, comprising the steps of providing a former and sequentially immersing it in a first coagulator solution, a first latex dispersion, a particle suspension and a second latex dispersion.
Type:
Application
Filed:
November 19, 2023
Publication date:
March 14, 2024
Applicant:
SMARTERIALS TECHNOLOGY GMBH
Inventors:
Nikolaus MIRTSCHIN, Martin BOTHE, Larisa SCHMIDT
Abstract: The present invention relates to a multi-layered latex cover, particularly a glove, comprising a main body and a rim. The main body comprises an outer latex layer, an inner latex layer and an intermediate layer comprising particles. The rim essentially consists of the agglutinated outer and inner latex layer. The particles in the intermediate layer are chemically functionalized with a compound comprising hydrophobic groups. Prior to functionalization, the particles are characterized by a mean diameter of ?100 ?m and a surface comprising exposed OH groups. The invention further relates to a method of producing the multi-layered cover, comprising the steps of providing a former and sequentially immersing it in a first coagulator solution, a first latex dispersion, a particle suspension and a second latex dispersion.
Type:
Grant
Filed:
January 23, 2018
Date of Patent:
November 21, 2023
Assignee:
SMARTERIALS TECHNOLOGY GMBH
Inventors:
Nikolaus Mirtschin, Martin Bothe, Larisa Schmidt
Abstract: The present invention relates to a multi-layered latex cover, particularly a glove, comprising a main body and a rim. The main body comprises an outer latex layer, an inner latex layer and an intermediate layer comprising particles. The rim essentially consists of the agglutinated outer and inner latex layer. The particles in the intermediate layer are chemically functionalized with a compound comprising hydrophobic groups. Prior to functionalization, the particles are characterized by a mean diameter of ?100 ?m and a surface comprising exposed OH groups. The invention further relates to a method of producing the multi-layered cover, comprising the steps of providing a former and sequentially immersing it in a first coagulator solution, a first latex dispersion, a particle suspension and a second latex dispersion.
Type:
Application
Filed:
January 23, 2018
Publication date:
December 12, 2019
Applicant:
SMARTERIALS TECHNOLOGY GMBH
Inventors:
Nikolaus MIRTSCHIN, Martin BOTHE, Larisa SCHMIDT