Patents by Inventor Robert BOGACZ

Robert BOGACZ 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).

  • Bissilylamino-functionalized conjugated dienes, their preparation and their use in the production of rubbers
    Patent number: 12195561
    Abstract: The invention relates to bissilylamino-functionalized conjugated dienes, their preparation and their use in the production of rubbers. Further, the invention relates to rubbers and rubber compositions, and tires produced therefrom. The functionalized conjugated dienes are selected from the group of compounds of formula (Ia), (Ib), (Ic).
    Type: Grant
    Filed: January 24, 2020
    Date of Patent: January 14, 2025
    Assignees: SYNTHOS S.A., SYNTHOS DWORY 7 SPOLKA Z OGRANICZONA ODPOWIEDZIALNOSCIA
    Inventors: Maria Siolek-Komorek, Radoslaw Kozak, Pawel Weda, Robert Bogacz, Tomasz Skrok, Malgorzata Pierog
  • Aminosilyl-functionalized conjugated dienes, their preparation and their use in the production of rubbers
    Patent number: 11993620
    Abstract: The invention relates to aminosilyl-functionalized conjugated dienes, their preparation and their use in the production of rubbers. Further, the invention relates to rubbers and rubber compositions, and tires produced therefrom. The functionalized conjugated dienes are selected from the group of compounds of formula (Ilia), (Nib), (lllc).
    Type: Grant
    Filed: September 2, 2019
    Date of Patent: May 28, 2024
    Assignees: SYNTHOS S.A., SYNTHOS DWORY 7 SPOLKA Z OGRANICZONA ODPOWIEDZIALNOSCIA SPOLKA JAWNA
    Inventors: Maria Siolek-Komorek, Radoslaw Kozak, Pawel Weda, Robert Bogacz, Tomasz Skrok, Malgorzata Pierog
  • Polar additive for the synthesis of copolymers of vinylaromatic monomer and conjugated diene monomer having high vinylaromatic and low vinyl contents
    Patent number: 11525049
    Abstract: The present invention relates to the use of N,N?,N?-substituted hexahydro-1,3,5-triazine in the anionic polymerization of conjugated diene monomer and vinylaromatic monomer. Use of this polar additive produces copolymers having both high vinylaromatic and low vinyl contents, while the blockiness of the vinylaromatic unit can be tailored.
    Type: Grant
    Filed: March 28, 2018
    Date of Patent: December 13, 2022
    Assignees: SYNTHOS S.A., SYNTHOS DWORY 7 SPÓLKA Z OGRANICZONA ODPOWIEDZIALNOSCIA SPÓLKA JAWNA
    Inventors: Radoslaw Kozak, Robert Bogacz, Malgorzata Walenia, Pawel Weda
  • Bissilylaminosilyl-functionalized conjugated dienes and their use in the production of rubbers
    Patent number: 11312843
    Abstract: The invention relates to bissilylaminosilyl-functionalized conjugated dienes and their use in the production of rubbers. Further, the invention relates to rubbers and rubber compositions.
    Type: Grant
    Filed: July 31, 2018
    Date of Patent: April 26, 2022
    Assignees: SYNTHOS DWORY 7 SPOLKA Z OGRANICZONA ODPOWIEDZIALNOSCIA SPOLKA JAWNA, SYNTHOS S.A
    Inventors: Maria Siolek-Komorek, Radoslaw Kozak, Pawel Weda, Robert Bogacz, Tomasz Skrok, Dawid Bartus, Malgorzata Walenia
  • BISSILYLAMINO-FUNCTIONALIZED CONJUGATED DIENES, THEIR PREPARATION AND THEIR USE IN THE PRODUCTION OF RUBBERS
    Publication number: 20220119555
    Abstract: The invention relates to bissilylamino-functionalized conjugated dienes, their preparation and their use in the production of rubbers. Further, the invention relates to rubbers and rubber compositions, and tires produced therefrom. The functionalized conjugated dienes are selected from the group of compounds of formula (Ia), (Ib), (Ic).
    Type: Application
    Filed: January 24, 2020
    Publication date: April 21, 2022
    Inventors: Maria SIOLEK-KOMOREK, Radoslaw KOZAK, Pawel WEDA, Robert BOGACZ, Tomasz SKROK, Malgorzata PIEROG
  • AMINOSILYL-FUNCTIONALIZED CONJUGATED DIENES, THEIR PREPARATION AND THEIR USE IN THE PRODUCTION OF RUBBERS
    Publication number: 20210261575
    Abstract: The invention relates to aminosilyl-functionalized conjugated dienes, their preparation and their use in the production of rubbers. Further, the invention relates to rubbers and rubber compositions, and tires produced therefrom.
    Type: Application
    Filed: September 2, 2019
    Publication date: August 26, 2021
    Inventors: Maria SIOLEK-KOMOREK, Radoslaw KOZAK, Pawel WEDA, Robert BOGACZ, Tomasz SKROK, Malgorzata WALENIA
  • POLAR ADDITIVE FOR THE SYNTHESIS OF COPOLYMERS OF VINYLAROMATIC MONOMER AND CONJUGATED DIENE MONOMER HAVING HIGH VINYLAROMATIC AND LOW VINYL CONTENTS
    Publication number: 20200255625
    Abstract: The present invention relates to the use of N,N?,N?-substituted hexahydro-1,3,5-triazine in the anionic polymerization of conjugated diene monomer and vinylaromatic monomer. Use of this polar additive produces copolymers having both high vinylaromatic and low vinyl contents, while the blockiness of the vinylaromatic unit can be tailored.
    Type: Application
    Filed: March 28, 2018
    Publication date: August 13, 2020
    Inventors: Radoslaw KOZAK, Robert BOGACZ, Malgorzata WALENIA, Pawel WEDA
  • BISSILYLAMINOSILYL-FUNCTIONALIZED CONJUGATED DIENES AND THEIR USE IN THE PRODUCTION OF RUBBERS
    Publication number: 20190367708
    Abstract: The invention relates to bissilylaminosilyl-functionalized conjugated dienes and their use in the production of rubbers. Further, the invention relates to rubbers and rubber compositions.
    Type: Application
    Filed: July 31, 2018
    Publication date: December 5, 2019
    Inventors: Maria SIOLEK, Radoslaw KOZAK, Pawel WEDA, Robert BOGACZ, Tomasz SKROK, Dawid BARTUS, Malgorzata WALENIA