Title:
Process of cooling spray dried detergents
United States Patent 2657797


Inventors:
Ledgett, Lowell A.
Deane, Charles W.
Mahoney, John J.
Application Number:
US2280848A
Publication Date:
11/03/1953
Filing Date:
04/23/1948
Assignee:
COLGATE PALMOLIVE PEET CO
Primary Class:
Other Classes:
34/371, 159/48.1, 159/DIG.14, 159/DIG.23, 209/37, 209/238, 209/317, 510/452
International Classes:
C11D13/12
View Patent Images:
US Patent References:
2544616Cooling of spray-dried soap products1951-03-06
2501487Apparatus for treating soap1950-03-21
2446140Apparatus for pneumatically separating relatively moist comminuted material1948-07-27
2409747Drying staple fibers1946-10-22
2387458Method of and apparatus for dehydrating substances1945-10-23
2363281Apparatus and method for treating pneumatically borne material1944-11-21
2320755Refining apparatus1943-06-01
2280129Process for manufacturing fertilizer1942-04-21
2266292Art of preserving valuable elements of organic materials1941-12-16
2220193Method for aerating cement and the like1940-11-05
2117822Method for drying material sensitive to overheating1938-05-17
2082555Process for drying fish scrap1937-06-01
1971566Powdered soap and process and apparatus for making same1934-08-28
1802476Grain drier and grader1931-04-28
1581664Apparatus for shredding and drying soap1926-04-20
1426270Grain cleaner1922-08-15
1280600N/A1918-10-01
1107028N/A1914-08-11
0748894N/A1904-01-05
0693455N/A1902-02-18
0636355N/A1899-11-07
0417273N/A1889-12-17
0405732N/A1889-06-25
0141557N/A1873-08-05
0118710N/A1871-09-05
Foreign References:
GB285038A1929-05-09