Patent US4418000A successfully refreshed from Google Patents.
US4418000A
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Melamine group containing ultraviolet stabilizers and their use in organic compositions
Assignee: Eastman Chemical Co
•
Filing: 1982-09-01
•
Granted: 1983-11-29
•
Expires: 2002-09-01
Abstract
Abstract The invention relates to melamine group containing compounds which have been found to be effective ultraviolet stabilizers. The invention also relates to ultraviolet degradable organic compositions containing an amount of a melamine group containing compounds to prevent such degradation. These stabilizers are effective in the presence of other additives commonly employed in polymeric compositions including, for example, pigments, colorants, fillers, reinforcing agents and the like. These ultraviolet stabilizers may be incorporated into the organic compositions such as polymers by adding to the polymer melt or dissolved in the polymer dope, coated on the exterior of the shaped or molded article, film or extruded fiber.
Inventors
- 👤 Joseph S. Zannucci
- 👤 Wayne P. Pruett
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 05:37
CPC Classifications
C; C09; C09K; C09K15/00; C09K15/04; C09K15/30; C08; C08K; C08K5/00; C08K5/16; C08K5/34; C08K5/3467; C08K5/3477; C08K5/3492; C08K5/34926
Claims Analysis
Total Claims: 86
Claim 1
Independent Claim
112 words
An organic composition susceptible to ultraviolet degradation stabilized against such degradation with a stabilizing amount of a compound having the formula: ##STR3## wherein R is a member selected from the group consisting of: ##STR4## R 1 is a member selected from the group consisting of --CH 2 OH and --CH 2 OX where X is a branched or unbranched alkyl group containing 1 to 18 carbon atoms, R 2 is the same as R or R 1 , and Y is an oxy group, an oxy alkyl oxy group, or an oxy alkyl carbonyl group, wherein said alkyl member is a branched or unbranched alkyl group containing 1 to 10 carbon atoms.
Claim 2
Dependent Claim
112 words
An organic composition susceptible to ultraviolet degradation stabilized against such degradation with a stabilizing amount of a compound having the formula: ##STR3## wherein R is a member selected from the group consisting of: ##STR4## R 1 is a member selected from the group consisting of --CH 2 OH and --CH 2 OX where X is a branched or unbranched alkyl group containing 1 to 18 carbon atoms, R 2 is the same as R or R 1 , and Y is an oxy group, an oxy alkyl oxy group, or an oxy alkyl carbonyl group, wherein said alkyl member is a branched or unbranched alkyl group containing 1 to 10 carbon atoms.
Claim 3
Dependent Claim
79 words
An organic composition susceptible to ultraviolet degradation stabilized against such degradation with a stabilizing amount of a compound having the formula: ##STR5## wherein R is a member selected from the group consisting of: ##STR6## R 1 is a member selected from the group consisting of --CH 2 OH and --CH 2 OX where X is a branched or unbranched alkyl group containing 1 to 18 carbon atoms, and R 2 is the same as R or R 1 .
Claim 4
Dependent Claim
79 words
An organic composition susceptible to ultraviolet degradation stabilized against such degradation with a stabilizing amount of a compound having the formula: ##STR5## wherein R is a member selected from the group consisting of: ##STR6## R 1 is a member selected from the group consisting of --CH 2 OH and --CH 2 OX where X is a branched or unbranched alkyl group containing 1 to 18 carbon atoms, and R 2 is the same as R or R 1 .
Claim 5
Dependent Claim
58 words
An organic composition according to claim 2 wherein said compound has the formula: ##STR7## wherein: R 1 is a member selected from the group consisting of --CH 2 OH and --CH 2 OX where X is a branched or unbranched alkyl group containing 1 to 18 carbon atoms, and R 2 is the same as R 1 .
Claim 6
Dependent Claim
14 words
An organic composition according to claim 3 wherein said compound has the formula: ##STR8##
Claim 7
Dependent Claim
29 words
An organic composition according to claim 3 wherein said compound has the formula: ##STR9## where X is a branched or unbranched alkyl group containing 1 to 18 carbon atoms.
Claim 8
Dependent Claim
14 words
An organic composition according to claim 3 wherein said compound has the formula: ##STR10##
Claim 9
Dependent Claim
58 words
An organic composition according to claim 2 wherein said compound has the formula: ##STR11## wherein: R 1 is a member selected from the group consisting of --CH 2 OH and --CH 2 OX where X is a branched or unbranched alkyl group containing 1 to 18 carbon atoms, and R 2 is the same as R 1 .
Claim 10
Dependent Claim
14 words
An organic composition according to claim 7 wherein said compound has the formula: ##STR12##
Claim 11
Dependent Claim
29 words
An organic composition according to claim 7 wherein said compound has the formula: ##STR13## where X is a branched or unbranched alkyl group containing 1 to 18 carbon atoms.
Claim 12
Dependent Claim
14 words
An organic composition according to claim 7 wherein said compound has the formula: ##STR14##
Claim 13
Dependent Claim
48 words
An organic composition according to claim 2 wherein said compound has the formula: ##STR15## wherein: R 1 is a member selected from the group consisting of --CH 2 OH and --CH 2 OX where X is a branched or unbranched alkyl group containing 1 to 18 carbon atoms.
Claim 14
Dependent Claim
14 words
An organic composition according to claim 11 wherein said compound has the formula: ##STR16##
Claim 15
Dependent Claim
29 words
An organic composition according to claim 11 wherein said compound has the formula: ##STR17## where X is a branched or unbranched alkyl group containing 1 to 18 carbon atoms.
Claim 16
Dependent Claim
14 words
An organic composition according to claim 11 wherein said compound has the formula: ##STR18##
Claim 17
Dependent Claim
60 words
An organic composition according to claim 2 wherein said compound has the formula: ##STR19## wherein: R 1 is a member selected from the group consisting of --CH 2 OH and --CH 2 OX where X is a branched or unbranched alkyl group containing 1 to 18 carbon atoms, and R 2 is the same as R or R 1 .
Claim 18
Dependent Claim
14 words
An organic composition according to claim 15 wherein said compound has the formula: ##STR20##
Claim 19
Dependent Claim
29 words
An organic composition according to claim 15 wherein said compound has the formula: ##STR21## where X is a branched or unbranched alkyl group containing 1 to 18 carbon atoms.
Claim 20
Dependent Claim
14 words
An organic composition according to claim 15 wherein said compound has the formula: ##STR22##
Claim 21
Dependent Claim
15 words
An organic composition according to claim 2 wherein said compound has the formula: ##STR23## wherein:
Claim 22
Dependent Claim
43 words
R 1 is a member selected from the group consisting of --CH 2 OH and --CH 2 OX where x is a branched or unbranched alkyl group containing 1 to 18 carbon atoms, and R 2 is the same as R 1 .
Claim 23
Dependent Claim
43 words
R 1 is a member selected from the group consisting of --CH 2 OH and --CH 2 OX where x is a branched or unbranched alkyl group containing 1 to 18 carbon atoms, and R 2 is the same as R 1 .
Claim 24
Dependent Claim
14 words
An organic composition according to claim 19 wherein said compound has the formula: ##STR24##
Claim 25
Dependent Claim
29 words
An organic composition according to claim 19 wherein said compound has the formula: ##STR25## where X is a branched or unbranched alkyl group containing 1 to 18 carbon atoms.
Claim 26
Dependent Claim
14 words
An organic composition according to claim 19 wherein said compound has the formula: ##STR26##
Claim 27
Dependent Claim
48 words
An organic composition according to claim 2 wherein said compound has the formula: ##STR27## wherein: R 1 is a member selected from the group consisting of --CH 2 OH and --CH 2 OX where X is a branched or unbranched alkyl group containing 1 to 18 carbon atoms.
Claim 28
Dependent Claim
14 words
An organic composition according to claim 23 wherein said compound has the formula: ##STR28##
Claim 29
Dependent Claim
29 words
An organic composition according to claim 23 wherein said compound has the formula: ##STR29## where x is a branched or unbranched alkyl group containing 1 to 18 carbon atoms.
Claim 30
Dependent Claim
14 words
An organic composition according to claim 23 wherein said compound has the formula: ##STR30##
Claim 31
Dependent Claim
58 words
An organic composition according to claim 2 wherein said compound has the formula: ##STR31## wherein: R 1 is a member selected from the group consisting of --CH 2 OH and --CH 2 OX where X is a branched or unbranched alkyl group containing 1 to 18 carbon atoms, and R 2 is the same as R 1 .
Claim 32
Dependent Claim
14 words
An organic composition according to claim 27 wherein said compound has the formula: ##STR32##
Claim 33
Dependent Claim
29 words
An organic composition according to claim 27 wherein said compound has the formula: ##STR33## where X is a branched or unbranched alkyl group containing 1 to 18 carbon atoms.
Claim 34
Dependent Claim
14 words
An organic composition according to claim 27 wherein said compound has the formula: ##STR34##
Claim 35
Dependent Claim
48 words
An organic composition according to claim 2 wherein said compound has the formula: ##STR35## wherein: R 1 is a member selected from the group consisting of --CH 2 OH and --CH 2 OX where X is a branched or unbranched alkyl group containing 1 to 18 carbon atoms.
Claim 36
Dependent Claim
14 words
An organic composition according to claim 31 wherein said compound has the formula: ##STR36##
Claim 37
Dependent Claim
29 words
An organic composition according to claim 31 wherein said compound has the formula: ##STR37## where X is a branched or unbranched alkyl group containing 1 to 18 carbon atoms.
Claim 38
Dependent Claim
14 words
An organic composition according to claim 31 wherein said compound has the formula: ##STR38##
Claim 39
Dependent Claim
60 words
An organic composition according to claim 2 wherein said compound has the formula: ##STR39## wherein: R 1 is a member selected from the group consisting of --CH 2 OH and --CH 2 OX where X is a branched or unbranched alkyl group containing 1 to 18 carbon atoms, and R 2 is the same as R or R 1 .
Claim 40
Dependent Claim
14 words
An organic composition according to claim 35 wherein said compound has the formula: ##STR40##
Claim 41
Dependent Claim
29 words
An organic composition according to claim 35 wherein said compound has the formula: ##STR41## where X is a branched or unbranched alkyl group containing 1 to 18 carbon atoms.
Claim 42
Dependent Claim
14 words
An organic composition according to claim 35 wherein said compound has the formula: ##STR42##
Claim 43
Dependent Claim
58 words
An organic composition according to claim 2 wherein said compound has the formula: ##STR43## wherein: R 1 is a member selected from the group consisting of --CH 2 OH and --CH 2 OX where X is a branched or unbranched alkyl group containing 1 to 18 carbon atoms, and R 2 is the same as R 1 .
Claim 44
Dependent Claim
14 words
An organic composition according to claim 39 wherein said compound has the formula: ##STR44##
Claim 45
Dependent Claim
29 words
An organic composition according to claim 39 wherein said compound has the formula: ##STR45## where X is a branched or unbranched alkyl group containing 1 to 18 carbon atoms.
Claim 46
Dependent Claim
14 words
An organic composition according to claim 39 wherein said compound has the formula: ##STR46##
Claim 47
Dependent Claim
58 words
An organic composition according to claim 2 wherein said compound has the formula: ##STR47## wherein: R 1 is a member selected from the group consisting of --CH 2 OH and --CH 2 OX where X is a branched or unbranched alkyl group containing 1 to 18 carbon atoms, and R 2 is the same as R 1 .
Claim 48
Dependent Claim
14 words
An organic composition according to claim 43 wherein said compound has the formula: ##STR48##
Claim 49
Dependent Claim
29 words
An organic composition according to claim 43 wherein said compound has the formula: ##STR49## where X is a branched or unbranched alkyl group containing 1 to 18 carbon atoms.
Claim 50
Dependent Claim
14 words
An organic composition according to claim 44 wherein said compound has the formula: ##STR50##
Claim 51
Dependent Claim
60 words
An organic composition according to claim 2 wherein said compound has the formula: ##STR51## wherein: R 1 is a member selected from the group consisting of --CH 2 OH and --CH 2 OX where X is a branched or unbranched alkyl group containing 1 to 18 carbon atoms, and R 2 is the same as R or R 1 .
Claim 52
Dependent Claim
14 words
An organic composition according to claim 47 wherein said compound has the formula: ##STR52##
Claim 53
Dependent Claim
29 words
An organic composition according to claim 47 wherein said compound has the formula: ##STR53## where X is a branched or unbranched alkyl group containing 1 to 18 carbon atoms.
Claim 54
Dependent Claim
14 words
An organic composition according to claim 47 wherein said compound has the formula: ##STR54##
Claim 55
Dependent Claim
58 words
An organic composition according to claim 2 wherein said compound has the formula: ##STR55## wherein: R 1 is a member selected from the group consisting of --CH 2 OH and --CH 2 OX where X is a branched or unbranched alkyl group containing 1 to 18 carbon atoms, and R 2 is the same as R 1 .
Claim 56
Dependent Claim
14 words
An organic composition according to claim 51 wherein said compound has the formula: ##STR56##
Claim 57
Dependent Claim
29 words
An organic composition according to claim 51 wherein said compound has the formula: ##STR57## where X is a branched or unbranched alkyl group containing 1 to 18 carbon atoms.
Claim 58
Dependent Claim
14 words
An organic composition according to claim 51 wherein said compound has the formula: ##STR58##
Claim 59
Dependent Claim
48 words
An organic composition according to claim 2 wherein said compound has the formula: ##STR59## wherein: R 1 is a member selected from the group consisting of --CH 2 OH and --CH 2 OX where x is a branched or unbranched alkyl group containing 1 to 18 carbon atoms.
Claim 60
Dependent Claim
14 words
An organic composition according to claim 55 wherein said compound has the formula: ##STR60##
Claim 61
Dependent Claim
29 words
An organic composition according to claim 56 wherein said compound has the formula: ##STR61## where X is a branched or unbranched alkyl group containing 1 to 18 carbon atoms.
Claim 62
Dependent Claim
14 words
An organic composition according to claim 55 wherein said compound has the formula: ##STR62##
Claim 63
Dependent Claim
60 words
An organic composition according to claim 2 wherein said compound has the formula: ##STR63## wherein: R 1 is a member selected from the group consisting of --CH 2 OH and --CH 2 OX where X is a branched or unbranched alkyl group containing 1 to 18 carbon atoms, and R 2 is the same as R or R 1 .
Claim 64
Dependent Claim
14 words
An organic composition according to claim 59 wherein said compound has the formula: ##STR64##
Claim 65
Dependent Claim
29 words
An organic composition according to claim 59 wherein said compound has the formula: ##STR65## where X is a branched or unbranched alkyl group containing 1 to 18 carbon atoms.
Claim 66
Dependent Claim
14 words
An organic composition according to claim 59 wherein said compound has the formula: ##STR66##
Claim 67
Dependent Claim
58 words
An organic composition according to claim 2 wherein said compound has the formula: ##STR67## wherein: R 1 is a member selected from the group consisting of --CH 2 OH and --CH 2 OX where X is a branched or unbranched alkyl group containing 1 to 18 carbon atoms, and R 2 is the same as R 1 .
Claim 68
Dependent Claim
14 words
An organic composition according to claim 63 wherein said compound has the formula: ##STR68##
Claim 69
Dependent Claim
29 words
An organic composition according to claim 63 wherein said compound has the formula: ##STR69## where X is a branched or unbranched alkyl group containing 1 to 18 carbon atoms.
Claim 70
Dependent Claim
14 words
An organic composition according to claim 63 wherein said compound has the formula: ##STR70##
Claim 71
Dependent Claim
48 words
An organic composition according to claim 2 wherein said compound has the formula: ##STR71## wherein: R 1 is a member selected from the group consisting of --CH 2 OH and --CH 2 OX where X is a branched or unbranched alkyl group containing 1 to 18 carbon atoms.
Claim 72
Dependent Claim
14 words
An organic composition according to claim 67 wherein said compound has the formula: ##STR72##
Claim 73
Dependent Claim
29 words
An organic composition according to claim 67 wherein said compound has the formula: ##STR73## where X is a branched or unbranched alkyl group containing 1 to 18 carbon atoms.
Claim 74
Dependent Claim
14 words
An organic composition according to claim 67 wherein said compound has the formula: ##STR74##
Claim 75
Dependent Claim
60 words
An organic composition according to claim 2 wherein said compound has the formula: ##STR75## wherein: R 1 is a member selected from the group consisting of --CH 2 OH and --CH 2 OX where X is a branched or unbranched alkyl group containing 1 to 18 carbon atoms, and R 2 is the same as R or R 1 .
Claim 76
Dependent Claim
14 words
An organic composition according to claim 71 wherein said compound has the formula: ##STR76##
Claim 77
Dependent Claim
29 words
An organic composition according to claim 71 wherein said compound has the formula: ##STR77## where X is a branched or unbranched alkyl group containing 1 to 18 carbon atoms.
Claim 78
Dependent Claim
14 words
An organic composition according to claim 71 wherein said compound has the formula: ##STR78##
Claim 79
Dependent Claim
58 words
An organic composition according to claim 2 wherein said compound has the formula: ##STR79## wherein: R 1 is a member selected from the group consisting of --CH 2 OH and --CH 2 OX where X is a branched or unbranched alkyl group containing 1 to 18 carbon atoms, and R 2 is the same as R 1 .
Claim 80
Dependent Claim
14 words
An organic composition according to claim 75 wherein said compound has the formula: ##STR80##
Claim 81
Dependent Claim
29 words
An organic composition according to claim 75 wherein said compound has the formula: ##STR81## where X is a branched or unbranched alkyl group containing 1 to 18 carbon atoms.
Claim 82
Dependent Claim
14 words
An organic composition according to claim 75 wherein said compound has the formula: ##STR82##
Claim 83
Dependent Claim
48 words
An organic composition according to claim 2 wherein said compound has the formula: ##STR83## wherein: R 1 is a member selected from the group consisting of --CH 2 OH and --CH 2 OX where X is a branched or unbranched alkyl group containing 1 to 18 carbon atoms.
Claim 84
Dependent Claim
14 words
An organic composition according to claim 79 wherein said compound has the formula: ##STR84##
Claim 85
Dependent Claim
29 words
An organic composition according to claim 79 wherein said compound has the formula: ##STR85## where X is a branched or unbranched alkyl group containing 1 to 18 carbon atoms.
Claim 86
Dependent Claim
14 words
An organic composition according to claim 79 wherein said compound has the formula: ##STR86##
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