RU2012133796A - LASER-SENSITIVE POLYMER COATINGS - Google Patents
LASER-SENSITIVE POLYMER COATINGS Download PDFInfo
- Publication number
- RU2012133796A RU2012133796A RU2012133796/04A RU2012133796A RU2012133796A RU 2012133796 A RU2012133796 A RU 2012133796A RU 2012133796/04 A RU2012133796/04 A RU 2012133796/04A RU 2012133796 A RU2012133796 A RU 2012133796A RU 2012133796 A RU2012133796 A RU 2012133796A
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- RU
- Russia
- Prior art keywords
- laser
- diphenylmethane
- diamino
- dihydroxy
- isophthalic acid
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- Paints Or Removers (AREA)
- Polyamides (AREA)
Abstract
Лазерочувствительные полимерные покрытия, включающие полимерное связующее, чувствительное к лазерному излучению вещество и растворитель, отличающиеся тем, что в качестве полимерного связующего используют высокопрочные термостойкие поли(о-гидроксиамиды) - продукты поликонденсации дихлорида изо-фталевой кислоты с 3,3'-дигидрокси-4,4'-диамино-дифенилметаном или дихлорида изо-фталевой кислоты со смесью 3,3'-дигидрокси-4,4'-диамино-дифенилметана с бис-(3-аминопропил)диметил-силоксаном, взятых в мольном соотношении от 10.0:1.0 до 1.0:10.0, в качестве лазерочувствительного вещества используют нигрозиновые красители и амидный растворитель, причем покрытие наносят непосредственно на поверхность субстрата без ее предварительного аппретирования, подвергают сушке при 100-120°С в течение 15-30 мин, при этом выбирают следующее соотношение компонентов в композиции, мас.%:Laser-sensitive polymer coatings, including a polymer binder, a laser-sensitive substance and a solvent, characterized in that the polymer binder uses high-strength heat-resistant poly (o-hydroxyamides) - polycondensation products of isophthalic acid dichloride with 3,3'-dihydroxy-4 , 4'-diamino-diphenylmethane or isophthalic acid dichloride with a mixture of 3,3'-dihydroxy-4,4'-diamino-diphenylmethane with bis- (3-aminopropyl) dimethyl-siloxane, taken in a molar ratio of 10.0: 1.0 up to 1.0: 10.0, as a manhole rochuvstvitelnogo substance used nigrozinovye dyes and an amide solvent, wherein the coating is applied directly to the substrate surface without its prior dressing is subjected to drying at 100-120 ° C for 15-30 min and the selected ratio of components in the following composition, wt.%:
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2012133796/04A RU2522604C2 (en) | 2012-08-08 | 2012-08-08 | Laser-sensitive polymer coatings |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2012133796/04A RU2522604C2 (en) | 2012-08-08 | 2012-08-08 | Laser-sensitive polymer coatings |
Publications (2)
Publication Number | Publication Date |
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RU2012133796A true RU2012133796A (en) | 2014-02-20 |
RU2522604C2 RU2522604C2 (en) | 2014-07-20 |
Family
ID=50113749
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2012133796/04A RU2522604C2 (en) | 2012-08-08 | 2012-08-08 | Laser-sensitive polymer coatings |
Country Status (1)
Country | Link |
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RU (1) | RU2522604C2 (en) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6429889B1 (en) * | 1999-07-23 | 2002-08-06 | Tri-Star Technologies | Laser marking discrete consumable articles |
ES2377852T3 (en) * | 2007-08-22 | 2012-04-02 | Datalase Ltd | Laser sensitive coating composition |
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2012
- 2012-08-08 RU RU2012133796/04A patent/RU2522604C2/en active
Also Published As
Publication number | Publication date |
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RU2522604C2 (en) | 2014-07-20 |
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