Adhesive for heat-sensitive screen master, heat-sensitive screen master, and method for producing heat-sensitive screen master
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United States of America Patent
Stats
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Oct 8, 2024
Grant Date -
Jul 2, 2020
app pub date -
Dec 16, 2019
filing date -
Dec 27, 2018
priority date (Note) -
In Force
status (Latency Note)
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Abstract
An adhesive for a heat-sensitive screen master is disclosed, the adhesive containing at least one selected from the group consisting of a urethane prepolymer and a polyol, and a polyisocyanate, wherein the mass ratio (A:B) between the at least one (A) selected from the group consisting of a urethane prepolymer and a polyol, and the polyisocyanate (B) is within a range from 35:65 to 5:95. A heat-sensitive screen master and a method for producing a heat-sensitive screen master are also disclosed.
First Claim
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Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
RISO KAGAKU CORPORATION | 5-34-7 SHIBA MINATO-KU TOKYO 108-8385 |
International Classification(s)

- 2019 Application Filing Year
- B41N Class
- 51 Applications Filed
- 29 Patents Issued To-Date
- 56.87 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Tominaga, Hirotaka | Ibaraki, JP | 4 | 31 |
# of filed Patents : 4 Total Citations : 31 |
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Patent Citation Ranking
- 0 Citation Count
- B41N Class
- 0 % this patent is cited more than
- 1 Age
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Apr 8, 2028 |
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