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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 11274166 B1

PDFFull Text
Date of Patent:
Mar. 15, 2022

Filed:

Apr. 09, 2018

Process for preparing halogenated isobutylene isoprene rubber

Applicant:

Reliance Industries Limited, Mumbai, IN;

Inventors:

Jayesh Prafullachandra Vora, Maharashtra, IN;

Rakesh Singh, Uttar Pradesh, IN;

Romal Ramkrushna Chafle, Maharashtra, IN;

Padmavathi Garimella, Visakhapatnam, IN;

Nitin Pal, Pharatpur, IN;

Natalia Abramova, Togliatti, RU;

Dmitry Khrichenko, Moscow, RU;

Vadim Lishchinskiy, Moscow, RU;

Assignee:

RELIANCE INDUSTRIES LIMITED, Mumbai, IN;

Attorney:

Ladas & Parry LLP

Primary Examiner:

Catherine S Branch

Int. Cl.
CPC ...
C08F 10/10 (2006.01);
U.S. Cl.
CPC ...
C08F 10/10 (2013.01);
Abstract

The present disclosure relates to the field of rubbers. The halogenated isobutylene isoprene rubber is prepared by polymerizing isoprene monomer and isobutylene monomer, followed by halogenation using a halogenating agent. This process of the present disclosure is simple, energy efficient and economic.

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Vora, Jayesh. (2022). Process for preparing halogenated isobutylene isoprene rubber (U.S. Patent No. 11274166). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11274166

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