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公开(公告)号：US2068782A
公开(公告)日：1937-01-26
申请号：US73287034
申请日：1934-06-28
Applicant: LIBBEY OWENS FORD GLASS CO
Inventor： WATKINS GEORGE B , RYAN JOSEPH D
IPC: C08F251/02
CPC classification number: C08F251/02 , Y10T428/31634 , Y10T428/31935
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公开(公告)号：US2046047A
公开(公告)日：1936-06-30
申请号：US63329632
申请日：1932-09-15
Applicant: LIBBEY OWENS FORD GLASS CO
Inventor： WATKINS GEORGE B
IPC: B32B17/10
CPC classification number: B32B17/10816
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公开(公告)号：US1992976A
公开(公告)日：1935-03-05
申请号：US72557534
申请日：1934-05-14
Applicant: LIBBEY OWENS FORD GLASS CO
Inventor： WATKINS GEORGE B
IPC: B32B17/10
CPC classification number: B32B17/10036 , B32B17/10889
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公开(公告)号：US1989959A
公开(公告)日：1935-02-05
申请号：US40042929
申请日：1929-10-17
Applicant: LIBBEY OWENS FORD GLASS CO
Inventor： WATKINS GEORGE B
IPC: C03C27/10
CPC classification number: C03C27/10 , Y10T428/31638
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公开(公告)号：US1976750A
公开(公告)日：1934-10-16
申请号：US68995933
申请日：1933-09-18
Applicant: LIBBEY OWENS FORD GLASS CO
Inventor： RYAN JOSEPH D , WATKINS GEORGE B
IPC: C03C27/10
CPC classification number: C03C27/10 , Y10T428/31638 , Y10T428/31986
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Patent Agency Ranking
公开(公告)号：US1919757A
公开(公告)日：1933-07-25
申请号：US39952629
申请日：1929-10-14
Applicant: LIBBEY OWENS FORD GLASS CO
Inventor： WATKINS GEORGE B
IPC: B32B17/10
CPC classification number: B32B17/10302 , B32B17/08 , Y10S425/023
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公开(公告)号：US1841689A
公开(公告)日：1932-01-19
申请号：US28100328
申请日：1928-05-28
Applicant: LIBBEY OWENS FORD GLASS CO
Inventor： WATKINS GEORGE B
IPC: B32B17/10
CPC classification number: B32B17/10807
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28.发明授权
公开(公告)号：US2859131A
公开(公告)日：1958-11-04
申请号：US55269155
申请日：1955-12-13
Applicant: LIBBEY OWENS FORD GLASS CO
Inventor： WATKINS GEORGE B , THOMAS LAZARUS D
CPC classification number: C03C17/25 , B29B13/022 , C03C2217/217 , C03C2218/112
Abstract: Films of chromium oxide are formed on glass or ceramic surfaces by heating the surface to a temperature above 800 DEG F. and spraying the heated surface with a solution of an oxygenated chromium compound of the type CrO2X2, where X is a halogen, e.g. chromyl chloride. The preferred solvent is acetic acid. The chromium compound may be mixed with a tin compound so as to produce a mixed oxide coating or a layer of chromium oxide may be deposited on a layer of tin oxide formed by a similar process from stannic chloride.
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公开(公告)号：US2837454A
公开(公告)日：1958-06-03
申请号：US45796854
申请日：1954-09-23
Applicant: LIBBEY OWENS FORD GLASS CO
Inventor： WATKINS GEORGE B , GWYN JAMES D
IPC: B32B17/10
CPC classification number: B32B17/10036 , B32B17/10688 , Y10T428/3163 , Y10T428/31786
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公开(公告)号：US2545907A
公开(公告)日：1951-03-20
申请号：US10521849
申请日：1949-07-16
Applicant: LIBBEY OWENS FORD GLASS CO
Inventor： WATKINS GEORGE B
CPC classification number: E06B9/264 , E06B3/6715
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