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US3070552A
|
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Polyamines
|
|
GB797175A
|
|
Improvements in addition products of polyamines
|
|
US2914427A
|
|
Polymeric amido imidazolines and their alkylation products, and textiles coated therewith
|
|
US2882185A
|
|
Water soluble basic polyamides and their alkylation products
|
|
US2844609A
|
|
Preparation of amides
|
|
US2680769A
|
|
Crystalline menaphthyl quaternary ammonium salts
|
|
US2676986A
|
|
Ethylbenzyl, lauryl, dimethyl ammonium salts
|
|
US2681342A
|
|
Quaternary ammonium compounds and methods for their production
|
|
US2585048A
|
|
Carboxylated methyl cellulose with quaternary ammonium compound as topical remedy
|
|
US2482917A
|
|
Scrooping composition
|
|
US2542642A
|
|
Organic heterocyclic quaternary ammonium compounds
|
|
US2520275A
|
|
Aromatic diquaternary ammonium compounds
|
|
US2519747A
|
|
Detergent composition
|
|
US2435458A
|
|
Cationic isoquinoline pesticide
|
|
US2410382A
|
|
Manufacture
|
|
US2407703A
|
|
Amino amide compounds
|
