A method for the preparation of anion exchange resins

Keywords India
coal tar
anion-exchange resin
formaldehyde
ethylene-diamine
tar-acids
PATENTS
Ministry/ Department/ Residency PATENTS AND DESIGNS KOLKATA
Branch Kolkata
From Year / Date
(YYYY-MM-DD)
1963
To Year / Date
(YYYY-MM-DD)
1963
Source Organization NA
Identifier NAIBHF00011518
File No./Reference No./Sheet No./Folio No. 90112
Location BBSR-R1
Part No. NA
File Size 58.9 MB
Pages 35
Call Number NA
Publisher NA
Subject NA
Creator NA
Accession Number NA
Series NA
Year of Publication NA
Language English
Bundle Barcode NAIBHB00000382
Location Code NA
File Barcode NAIBHF00011518
QC Certificate No. QC_20240728BH
Bundle No. 190
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