US5141599A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Receiving material for ink-jet printing
Assignee: Felex Schoeller Jr and GmbH and Co KG
•
Filing: 1991-03-05
•
Granted: 1992-08-25
•
Expires: 2011-03-05
Abstract
Abstract A receiving material for ink-jet printing includes a polyolefin coated base paper and an ink receiving layer applied on the front face thereof, and the receiving layer contains a mixture of gelatin and starch.
Inventors
- 👤 Reiner Jahn
- 👤 Horst Westfel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 02:04
CPC Classifications
B; B41; B41M; B41M5/00; B41M5/50; B41M5/52; B41M5/5236; Y; Y10; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31725; Y10T428/31768; Y10T428/31855; Y10T428/3188; Y10T428/31895; Y10T428/31899; Y10T428/31971; Y10T428/31993
Claims Analysis
Total Claims: 29
Claim 1
Independent Claim
67 words
A receiving material with a gloss surface for ink jet printing comprising: a support material including a polyolefin coated base paper; and an ink receiving layer coated on said support material containing a protein binding agent comprising a mixture of gelatin and starch of a grain size of less than about 20 μm, and wherein the ratio of gelatin to starch is between about 1:1 and 10:1.
Claim 2
Dependent Claim
67 words
A receiving material with a gloss surface for ink jet printing comprising: a support material including a polyolefin coated base paper; and an ink receiving layer coated on said support material containing a protein binding agent comprising a mixture of gelatin and starch of a grain size of less than about 20 μm, and wherein the ratio of gelatin to starch is between about 1:1 and 10:1.
Claim 3
Dependent Claim
19 words
The receiving material of claim 1, wherein the ink receiving layer additionally contains a copolymer which contains polar groups.
Claim 4
Dependent Claim
15 words
The receiving material of claim 2, wherein the copolymer is a carboxylized vinylidene chloride copolymer.
Claim 5
Dependent Claim
30 words
The receiving material of claim 2, wherein the copolymer is an acrylate copolymer which contains groups consisting essentially of carboxyl groups, metal combined carboxyl groups, nitrile groups and combinations thereof.
Claim 6
Dependent Claim
29 words
The receiving material of claim 2, wherein the quantity of the copolymer which contains the polar groups in the ink receiving layer is between about 0.5 and 35% weight.
Claim 7
Dependent Claim
16 words
The receiving material of claim 5, wherein said quantity is between about 4 and 10% weight.
Claim 8
Dependent Claim
29 words
The receiving material of claim 3, wherein the quantity of the copolymer which contains the polar groups in the ink receiving layer is between about 0.5 and 35% weight.
Claim 9
Dependent Claim
16 words
The receiving material of claim 7, wherein said quantity is between about 4 and 10% weight.
Claim 10
Dependent Claim
29 words
The receiving material of claim 4, wherein the quantity of the copolymer which contains the polar groups in the ink receiving layer is between about 0.5 and 35% weight.
Claim 11
Dependent Claim
16 words
The receiving material of claim 9, wherein said quantity is between about 4 and 10% weight.
Claim 12
Dependent Claim
17 words
The receiving material of claim 1, wherein the ink receiving layer additionally contains organic and/or inorganic pigments.
Claim 13
Dependent Claim
19 words
The receiving material of claim 11, wherein the organic pigment is a carbamide formaldehyde resin containing reactive methylol groups.
Claim 14
Dependent Claim
17 words
The receiving material of claim 2, wherein the ink receiving layer additionally contains organic and/or inorganic pigments.
Claim 15
Dependent Claim
19 words
The receiving material of claim 13, wherein the organic pigment is a carbamide formaldehyde resin containing reactive methylol groups.
Claim 16
Dependent Claim
17 words
The receiving material of claim 3, wherein the ink receiving layer additionally contains organic and/or inorganic pigments.
Claim 17
Dependent Claim
19 words
The receiving material of claim 15, wherein the organic pigment is a carbamide formaldehyde resin containing reactive methylol groups.
Claim 18
Dependent Claim
17 words
The receiving material of claim 4, wherein the ink receiving layer additionally contains organic and/or inorganic pigments.
Claim 19
Dependent Claim
19 words
The receiving material of claim 17, wherein the organic pigment is a carbamide formaldehyde resin containing reactive methylol groups.
Claim 20
Dependent Claim
32 words
The receiving material of claim 1, wherein the ink receiving layer contains other additives selected from the group consisting essentially of hardening agents, wetting agents, shading dyes, antistatics, and other auxiliary agents.
Claim 21
Dependent Claim
24 words
The receiving material of claim 1, wherein the coating weight of the ink receiving layer is between about 0.5 and 10 g/m 2 .
Claim 22
Dependent Claim
18 words
The receiving material of claim 20, wherein said coating weight is between about 2and 7 g/m 2 .
Claim 23
Dependent Claim
17 words
The receiving material of claim 1, wherein the polyolefin coating is a mixture of LDPE and HDPE.
Claim 24
Dependent Claim
19 words
The receiving material of claim 1, wherein the polyolefin coating weight is at least about 5 g/m 2 .
Claim 25
Dependent Claim
20 words
The receiving material of claim 1, wherein the polyolefin coating weight is between about 15 and 35 g/m 2 .
Claim 26
Dependent Claim
13 words
The receiving material of claim 1, wherein said starch is a rice starch.
Claim 27
Dependent Claim
13 words
The receiving material of claim 2, wherein said starch is a rice starch.
Claim 28
Dependent Claim
15 words
The receiving material of claim 1, wherein said starch is a type B wheat starch.
Claim 29
Dependent Claim
15 words
The receiving material of claim 2, wherein said starch is a type B wheat starch.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1995-08-25 | 1996-02-24 | 1996-08-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-08-25 | 2000-02-24 | 2000-08-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-08-25 | 2004-02-24 | 2004-08-25 | $7700.00 | Window Closed / Lapsed |