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Glen Ray Ladewig

from Angleton, TX
Age ~77

Glen Ladewig Phones & Addresses

  • 1255 Angus Ct, Angleton, TX 77515 (979) 798-5255
  • 518 Mulberry St, Angleton, TX 77515 (979) 849-8128
  • Dallas, TX
  • Brazoria, TX
  • Wright City, MO
  • 1255 Angus Ct, Angleton, TX 77515 (979) 238-3444

Work

Position: Building and Grounds Cleaning and Maintenance Occupations

Education

Degree: Bachelor's degree or higher

Emails

Resumes

Resumes

Glen Ladewig Photo 1

Glen Ladewig

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Location:
1255 Angus Ct, Angleton, TX 77515
Industry:
Chemicals
Work:
The Dow Chemical Company
Retired at the Dow Chemical Company
Glen Ladewig Photo 2

Glen Ladewig

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Glen Ladewig Photo 3

Owner At Ladd Painting Company

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Location:
Dallas/Fort Worth Area
Industry:
Construction
Experience:
Ladd Painting Company (Construction industry): Owner,  (-) 

Publications

Us Patents

Process For Obtaining High Purity Bisphenol A

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US Patent:
43540465, Oct 12, 1982
Filed:
May 26, 1981
Appl. No.:
6/267191
Inventors:
Glen R. Ladewig - Angleton TX
Feng-Chih Chang - Angleton TX
Assignee:
The Dow Chemical Company - Midland MI
International Classification:
C07C 3784
US Classification:
568724
Abstract:
A method of purifying bisphenols by (1) crystallizing the crude bis from a single liquid phase containing water, bis and an organic solvent, (2) stripping the remaining mother liquor (containing the impurities) of solvent and water, and (3) mixing it with phenol, (4) contacting the mixture of phenol and mother liquor with a cation exchange resin to convert the impurity to the desired product, (5) stripping the phenol and (6) recycling the remainder to the initial crystallizing step.
Glen Ray Ladewig from Angleton, TX, age ~77 Get Report