Patents by Inventor Melahat SAHIN

Melahat SAHIN has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method for producing a prophylactic article
    Patent number: 11697717
    Abstract: The invention relates to a method for the manufacture of a prophylactic article, especially of a glove, from a (carboxylated) diene rubber, according to which a layer of a (carboxylated) diene latex is applied on a former and the (carboxylated) diene latex is cross-linked with a cross-linking agent, which is immobilized on inorganic and/or organic particles with formation of modified particles, and the modified particles are added to the (carboxylated) diene latex.
    Type: Grant
    Filed: March 2, 2017
    Date of Patent: July 11, 2023
    Assignee: SEMPERIT AKTIENGESELLSCHAFT HOLDING
    Inventors: Armin Holzner, Wolfgang Kern, Jakob Cornelius Manhart, Melahat Sahin, Raimund Schaller, Sandra Schloegl
  • Method for producing a prophylactic article
    Patent number: 10808046
    Abstract: According to a method for the manufacture of a prophylactic article, especially of a glove, from a (carboxylated) diene rubber, at least one layer of a (carboxylated) diene latex is applied on a former and the (carboxylated) diene latex is cross-linked with a cross-linking agent, wherein a mercapto-functional siloxane polymer is used as cross-linking agent.
    Type: Grant
    Filed: March 2, 2017
    Date of Patent: October 20, 2020
    Assignee: Semperit Aktiengesellschaft Holding
    Inventors: Armin Holzner, Wolfgang Kern, Jakob Cornelius Manhart, Melahat Sahin, Raimund Schaller, Sandra Schloegl
  • METHOD FOR PRODUCING A PROPHYLACTIC ARTICLE
    Publication number: 20190112436
    Abstract: The invention relates to a method for the manufacture of a prophylactic article, especially of a glove, from a (carboxylated) diene rubber, according to which a layer of a (carboxylated) diene latex is applied on a former and the (carboxylated) diene latex is cross-linked with a cross-linking agent, which is immobilized on inorganic and/or organic particles with formation of modified particles, and the modified particles are added to the (carboxylated) diene latex.
    Type: Application
    Filed: March 2, 2017
    Publication date: April 18, 2019
    Applicant: Semperit Aktiengesellschaft Holding
    Inventors: Armin HOLZNER, Wolfgang KERN, Jakob Cornelius MANHART, Melahat SAHIN, Raimund SCHALLER, Sandra SCHLOEGL
  • METHOD FOR PRODUCING A PROPHYLACTIC ARTICLE
    Publication number: 20190092879
    Abstract: According to a method for the manufacture of a prophylactic article, especially of a glove, from a (carboxylated) diene rubber, at least one layer of a (carboxylated) diene latex is applied on a former and the (carboxylated) diene latex is cross-linked with a cross-linking agent, wherein a mercapto-functional siloxane polymer is used as cross-linking agent.
    Type: Application
    Filed: March 2, 2017
    Publication date: March 28, 2019
    Applicant: Semperit Aktiengesellschaft Holding
    Inventors: Armin HOLZNER, Wolfgang KERN, Jakob Cornelius MANHART, Melahat SAHIN, Raimund SCHALLER, Sandra SCHLOEGL