Patents Assigned to Texmark Chemicals, Inc.
  • Publication number: 20170291866
    Abstract: A method for producing mixed aldol products from the products of hydroformylation reactions. In one embodiment, the method comprises mixing hydroformylation reaction products comprising aldehydes with a catalyst inside a reactor to create a mixture. The method also includes agitating the mixture at a temperature in a range of between about 200° F. to about 275 ° F. to create a reacted mixture. The reacted mixture is then cooled in the reactor to create an organic phase and an aqueous phase. The organic phase is pumped out of the reactor and may then be transferred to a distillation tower. The organic phase may be distilled until any mixed aldol products are isolated, wherein the mixed aldol products may be subsequently removed.
    Type: Application
    Filed: June 26, 2017
    Publication date: October 12, 2017
    Applicant: Texmark Chemicals, Inc.
    Inventors: Rajeshwari Kannan, Rebecca L. Rosas
  • Patent number: 9688599
    Abstract: A method for producing mixed aldol products from the products of hydroformylation reactions. In one embodiment, the method comprises mixing hydroformylation reaction products comprising aldehydes with a catalyst inside a reactor to create a mixture. The method also includes agitating the mixture at a temperature in a range of between about 200° F. to about 275° F. to create a reacted mixture. The reacted mixture is then cooled in the reactor to create an organic phase and an aqueous phase. The organic phase is pumped out of the reactor and may then be transferred to a distillation tower. The organic phase may be distilled until any mixed aldol products are isolated, wherein the mixed aldol products may be subsequently removed.
    Type: Grant
    Filed: April 17, 2015
    Date of Patent: June 27, 2017
    Assignee: Texmark Chemicals, Inc.
    Inventors: Rajeshwari Kannan, Rebecca L. Rosas
  • Publication number: 20150299081
    Abstract: A method for producing mixed aldol products from the products of hydroformylation reactions. In one embodiment, the method comprises mixing hydroformylation reaction products comprising aldehydes with a catalyst inside a reactor to create a mixture. The method also includes agitating the mixture at a temperature in a range of between about 200° F. to about 275° F. to create a reacted mixture. The reacted mixture is then cooled in the reactor to create an organic phase and an aqueous phase. The organic phase is pumped out of the reactor and may then be transferred to a distillation tower. The organic phase may be distilled until any mixed aldol products are isolated, wherein the mixed aldol products may be subsequently removed.
    Type: Application
    Filed: April 17, 2015
    Publication date: October 22, 2015
    Applicant: Texmark Chemicals, Inc.
    Inventors: Rajeshwari Kannan, Rebecca L. Rosas