Patent US5723219A successfully refreshed from Google Patents.
US5723219A
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Plasma deposited film networks
Assignee: Talison Research
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Filing: 1995-12-19
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Granted: 1998-03-03
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Expires: 2015-12-19
Abstract
Abstract A three-dimensional functional film network comprising a plurality of radio frequency discharge plasma film layers. The plasma film layers include a first layer, comprising a plurality of a first functional group, and a second layer, comprising a plurality of a second functional group. The employment of three-dimensional film networks with desired functional groups located either on the periphery or both the periphery and interstitial spaces of the networks provides means for significantly increasing the surface functional density.
Inventors
- 👤 Omprakash S. Kolluri
- 👤 Robert G. Johanson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:13
CPC Classifications
B; B05; B05D; B05D7/00; B05D7/50; B05D7/52; B05D7/54; B05D1/00; B05D1/36; B05D1/62; C; C08; C08F; C08F8/00; H; H05; H05B; H05B6/00; H05B6/46; Y; Y10; Y10T; Y10T428/00; Y10T428/29; Y10T428/2982; Y10T428/2991; Y10T428/2998; Y10T428/31504; Y10T428/31551; Y10T428/31562; Y10T428/31725
Claims Analysis
Total Claims: 34
Claim 1
Independent Claim
79 words
A three dimensional film network, comprising: a plurality of radio frequency discharge plasma film layers, said plasma film layers including a first layer and a second layer at least partially covalently bonded to said first layer; said second layer having a substantially ordered geometric structure, said structure including a plurality of substantially uniformly dispersed interstitial spaces; said first layer including a plurality of a first functional group; and said second layer including a plurality of a second functional group.
Claim 2
Dependent Claim
79 words
A three dimensional film network, comprising: a plurality of radio frequency discharge plasma film layers, said plasma film layers including a first layer and a second layer at least partially covalently bonded to said first layer; said second layer having a substantially ordered geometric structure, said structure including a plurality of substantially uniformly dispersed interstitial spaces; said first layer including a plurality of a first functional group; and said second layer including a plurality of a second functional group.
Claim 3
Dependent Claim
19 words
The three dimensional film network according to claim 1 wherein, said first functional group comprises an amine functional group.
Claim 4
Dependent Claim
29 words
The three dimensional film network according to claim 1 wherein, said second functional group is selected from the group consisting of carboxy, carboxylic ester, epoxy, isocyanate, hydroxy and sulfhydryl.
Claim 5
Dependent Claim
30 words
The three dimensional film network according to claim 1 wherein, said first functional group is selected from the group consisting of carboxy, carboxylic ester, epoxy, amine, isocyanate, hydroxy and sulfhydryl.
Claim 6
Dependent Claim
30 words
The three dimensional film network according to claim 1 wherein, said second functional group is selected from the group consisting of carboxy, carboxylic ester, epoxy, amine, isocyanate, hydroxy and sulfhydryl.
Claim 7
Dependent Claim
21 words
The three dimensional film network according to claim 5 wherein, said second functional group is reactive with said first functional group.
Claim 8
Dependent Claim
19 words
The three dimensional film network according to claim 1 wherein said geometric structure comprises a dual branched spatial configuration.
Claim 9
Dependent Claim
19 words
The three dimensional film network according to claim 1 wherein said geometric structure comprises a triple branched spatial configuration.
Claim 10
Dependent Claim
19 words
The three dimensional film network according to claim 1 wherein said geometric structure comprises a quadruple branched spatial configuration.
Claim 11
Dependent Claim
19 words
The three dimensional film network according to claim 1 wherein said geometric structure comprises a heterocyclic ring spatial configuration.
Claim 12
Dependent Claim
19 words
The three dimensional film network according to claim 1 wherein said geometric structure comprises a linear chain spatial configuration.
Claim 13
Dependent Claim
36 words
The three dimensional film network according to claim 11 wherein, said linear chain includes a plurality of a third functional group selected from the group consisting of carboxy, carboxylic ester, epoxy, mine, isocyanate, hydroxy and sulfhydryl.
Claim 14
Dependent Claim
86 words
A three dimensional film network, comprising: a plurality of radio frequency discharge plasma film layers, said plurality of plasma film layers including alternating pairs of a first layer and a second layer at least partially covalently bonded to said first layer; at least said second layer having a substantially ordered geometric structure, said structure including a plurality of substantially uniformly dispersed interstitial spaces; said first layer including a plurality of a first functional group; and said second layer including a plurality of a second functional group.
Claim 15
Dependent Claim
86 words
A three dimensional film network, comprising: a plurality of radio frequency discharge plasma film layers, said plurality of plasma film layers including alternating pairs of a first layer and a second layer at least partially covalently bonded to said first layer; at least said second layer having a substantially ordered geometric structure, said structure including a plurality of substantially uniformly dispersed interstitial spaces; said first layer including a plurality of a first functional group; and said second layer including a plurality of a second functional group.
Claim 16
Dependent Claim
19 words
The three dimensional film network according to claim 13 wherein, said first functional group comprises an amine functional group.
Claim 17
Dependent Claim
29 words
The three dimensional film network according to claim 13 wherein, said second functional group is selected from the group consisting of carboxy, carboxylic ester, epoxy, isocyanate, hydroxy and sulfhydryl.
Claim 18
Dependent Claim
30 words
The three dimensional film network according to claim 13 wherein, said first functional group is selected from the group consisting of carboxy, carboxylic ester, epoxy, amine, isocyanate, hydroxy and sulfhydryl.
Claim 19
Dependent Claim
30 words
The three dimensional film network according to claim 13 wherein, said second functional group is selected from the group consisting of carboxy, carboxylic ester, epoxy, amine, isocyanate, hydroxy and sulfhydryl.
Claim 20
Dependent Claim
21 words
The three dimensional film network according to claim 17 wherein, said second functional group is reactive with said first functional group.
Claim 21
Dependent Claim
19 words
The three dimensional film network according to claim 13 wherein said geometric structure comprises a dual branched spatial configuration.
Claim 22
Dependent Claim
19 words
The three dimensional film network according to claim 13 wherein said geometric structure comprises a triple branched spatial configuration.
Claim 23
Dependent Claim
19 words
The three dimensional film network according to claim 13 wherein said geometric structure comprises a quadruple branched spatial configuration.
Claim 24
Dependent Claim
19 words
The three dimensional film network according to claim 13 wherein said geometric structure comprises a heterocyclic ring spatial configuration.
Claim 25
Dependent Claim
19 words
The three dimensional film network according to claim 13 wherein said geometric structure comprises a linear chain spatial configuration.
Claim 26
Dependent Claim
35 words
The three dimensional film network according to claim 23 wherein, said linear chain includes a plurality of a third functional group selected from the group consisting of carboxy, carboxylic ester, epoxy, amine, isocyanate and hydroxy.
Claim 27
Dependent Claim
87 words
A three dimensional film network, comprising: a plurality of radio frequency discharge plasma film layers, said plasma film layers including a first layer and a second layer at least partially covalently bonded to said first layer; said second layer having a substantially ordered geometric structure, said geometric structure including interstitial spaces; said first layer including a plurality of an amine functional group; said second layer including a plurality of a second functional group selected from the group consisting of carboxy, carboxylic ester, epoxy, isocyanate, hydroxy and sulfhydryl.
Claim 28
Dependent Claim
87 words
A three dimensional film network, comprising: a plurality of radio frequency discharge plasma film layers, said plasma film layers including a first layer and a second layer at least partially covalently bonded to said first layer; said second layer having a substantially ordered geometric structure, said geometric structure including interstitial spaces; said first layer including a plurality of an amine functional group; said second layer including a plurality of a second functional group selected from the group consisting of carboxy, carboxylic ester, epoxy, isocyanate, hydroxy and sulfhydryl.
Claim 29
Dependent Claim
19 words
The three dimensional film network according to claim 25 wherein said geometric structure comprises a dual branched spatial configuration.
Claim 30
Dependent Claim
19 words
The three dimensional film network according to claim 25 wherein said geometric structure comprises a triple branched spatial configuration.
Claim 31
Dependent Claim
19 words
The three dimensional film network according to claim 25 wherein said geometric structure comprises a quadruple branched spatial configuration.
Claim 32
Dependent Claim
19 words
The three dimensional film network according to claim 25 wherein said geometric structure comprises a heterocyclic ring spatial configuration.
Claim 33
Dependent Claim
19 words
The three dimensional film network according to claim 25 wherein said geometric structure comprises a linear chain spatial configuration.
Claim 34
Dependent Claim
35 words
The three dimensional film network according to claim 30 wherein said linear chain includes a plurality of a third functional group selected from the group consisting of carboxy, carboxylic ester, epoxy, amine, isocyanate and hydroxy.
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