GB2148317A
Expired / Lapsed
GB
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Print paste composition
Assignee: Kelco Ail International Ltd
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Filing: 1983-10-17
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Granted: —
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Expires: 2003-10-17
Abstract
No abstract record available.
Inventors
- 👤 Erle Hopkinson
- 👤 Kenneth Clare
Bibliographic Details
Application Number
—
Jurisdiction
GB
Data Source
google_patents
Last Synchronized
2026-11-03 23:15
CPC Classifications
D; D06; D06P; D06P5/00; D06P1/00; D06P1/44; D06P1/46; D06P1/48; Y; Y10; Y10S; Y10S8/00; Y10S8/92; Y10S8/922
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
35 words
A print paste composition comprising 1) a pigment, anionic dye, or nonionic dye, and 2) 1 to 5% by weight of a divalent/monovalent alginate mixed salt wherein the divalent cation level ranges from 1.6to 6%.
Claim 2
Dependent Claim
35 words
A print paste composition comprising 1) a pigment, anionic dye, or nonionic dye, and 2) 1 to 5% by weight of a divalent/monovalent alginate mixed salt wherein the divalent cation level ranges from 1.6to 6%.
Claim 3
Dependent Claim
19 words
A print paste composition of Claim 1 wherein the divalent cation is calcium and the monovalent cation is sodium.
Claim 4
Dependent Claim
17 words
A print paste composition of Claim 2 wherein the calcium/sodium alginate level ranges from 1 to 2.5%.
Claim 5
Dependent Claim
15 words
A print paste composition of Claim 2 wherein the calcium level ranges from 2.5to 5%.
Claim 6
Dependent Claim
19 words
A print paste composition of Claim 1 wherein the divalent cation is barium or the monovalent cation is potassium.
Claim 7
Dependent Claim
31 words
A print paste composition of Claim 1 further comprising a thickening agent which is one or a combination of guar, locust bean gum, CIVIC, synthetic polymer, cellulose, derivative, or starch derivative.
Claim 8
Dependent Claim
47 words
A process for printing substrates which comprises applying to said substrates a print paste composition comprising 1) a pigment, anionic dye, or non-ionic dye, and 2) 1 to 5% by weight of a divalent/monovalent alginate mixed salt wherein the divalent cation level ranges from 1.6 to 6%.
Claim 9
Dependent Claim
47 words
A process for printing substrates which comprises applying to said substrates a print paste composition comprising 1) a pigment, anionic dye, or non-ionic dye, and 2) 1 to 5% by weight of a divalent/monovalent alginate mixed salt wherein the divalent cation level ranges from 1.6 to 6%.
Claim 10
Dependent Claim
17 words
A process of Claim 7 wherein the divalent cation is calcium and the monovalent cation is sodium.
Claim 11
Dependent Claim
15 words
A process of Claim 8 wherein the calcium/sodium alginate level ranges from 1 to 2.5%.
Claim 12
Dependent Claim
13 words
A process of Claim 8 wherein the calcium level ranges from 2.5to 5%.
Claim 13
Dependent Claim
42 words
A process as claimed in Claim 7 substantially as hereinbefore described in Example 1 or 2. Printed in the UK for HMSO, D8818935, 4185, 7102. Published by The Patent Office, 25 Southampton Buildings, London, WC2A lAY, from which copies may be obtained.
References Cited (Backward Citations)
GB752336A
Cited
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