CN100336973C - Coating for painting colored yarn-tube face paper and its preparation method - Google Patents
Coating for painting colored yarn-tube face paper and its preparation method Download PDFInfo
- Publication number
- CN100336973C CN100336973C CNB2004100454566A CN200410045456A CN100336973C CN 100336973 C CN100336973 C CN 100336973C CN B2004100454566 A CNB2004100454566 A CN B2004100454566A CN 200410045456 A CN200410045456 A CN 200410045456A CN 100336973 C CN100336973 C CN 100336973C
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- polyvinyl alcohol
- coating
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- paint
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Abstract
The present invention discloses paint for painting the colorful surface paper of a yarn pipe, which is prepared from the following raw materials of 10 to 30 weight percentages of melamine formaldehyde resin, 1 to 3 weight percentages of polyvinyl alcohol, 0.1 to 3 weight percentages of alkaline or direct dyes, and 64 to 88.9 weight percentages of water. The method using the ingredients for producing the paint of the present invention comprises the following steps: step 1, the polyvinyl alcohol is proportionally added into the water, and is agitated and heated to be higher than 80 DEG C to be completely pasted and dissolved; step 2, when the polyvinyl alcohol is cooled to be lower than 60 DEG C, the alkaline or direct dyes are added for dissolving the polyvinyl alcohol; step 3, after the mixture of the polyvinyl alcohol and the alkaline or direct dyes are completely cooled, the mixture is mixed with the melamine formaldehyde resin. When the paint of the present invention is coated on paper sheets, the using requirements of strong pulling force, oil resistance, good water resistance, no decolorization, electrostatic resistance, etc., can be obtained. The paint of the present invention is a novel environmental protecting type product, and has the characteristic of low price.
Description
The application is to be that 01 month 17 days calendar year 2001, application number are 01107457.4, name is called dividing an application of " a kind of coating that is used for coating chromatic bobbin printed sheet " applying date.
Affiliated technical field
The present invention relates to a kind of coating that is used for coating chromatic bobbin printed sheet, the invention still further relates to a kind of preparation method who is used for the coating of coating chromatic bobbin printed sheet.
Background technology
Bobbin printed sheet is to make the spindle core in the textile industry production process to use, and the yarn core (claiming spool again) that splits the time is wrapped with the yarn silk in spinning, and the pipe surface layer all has chromatic colour, and this class spool is disposable under the normal condition.Because bobbin printed sheet directly contacts with yarn, and yarn can adhere to mineral oil and a spot of moisture content that is commonly called as bobbin oil on a small quantity in the process of reeling off raw silk from cocoons, spinning, if molten oil of the dyestuff of bobbin printed sheet and molten water will make the spindle yarn catch color and cause damage, therefore, high-quality bobbin printed sheet not only has good draftability, dimensional stability and also must possess anti-oil, anti-water and nondiscoloration.Traditional bobbin printed sheet is a parchment, parchment is an internal dying before copying paper, paper is handled through concentrated sulfuric acid parchmentizing and is formed, and produces and discharges a large amount of colorful wastewaters colourless waste water of high dense dyestuff composition (or contain), spent acid in the process of parchment, causes environmental pollution.At present, because of environmental issue, part producer is forced to stop production, and general strong spool factory have to use the import parchment instead.
Summary of the invention
The object of the present invention is to provide a kind of cost low, pulling force is big, and anti-oil, water repelling property reach nondiscoloration, anlistatig coating well.
Another object of the present invention provides the preparation method of this coating.
Solution of the present invention is to adopt the thermoset material melamine resin to mix with the polyvinyl alcohol with oil-resistant characteristic to allocate suitable dyestuff again into.
Coating of the present invention is made by following materials of weight proportions:
Melamine resin 10～30%
Polyvinyl alcohol 1～3%
Alkalescence or direct dyes 0.1～3%
Water 64～88.9%.
The production method that above-mentioned each component is made coating of the present invention is: in proportion polyvinyl alcohol is added in the entry earlier, be heated with stirring to and make its complete gelatinization more than 80 ℃, dissolving, be cooled to then below 60 ℃, add alkalescence or direct dyes and make its dissolving, allocate in the melamine resin after treating to cool off fully.
Coating of the present invention is coated on the page, and it is big to reach pulling force, and anti-oil, water repelling property reach nondiscoloration, instructions for use such as antistatic well, also are a kind of novel environmentally friendly machines, have cheap characteristics.
The specific embodiment
Model is polyvinyl alcohol 4kg immersion adding 96kg water stirring after 1～4 hour of 1799, be heated to and make its abundant gelatinization more than 80 ℃, being cooled to the alkaline scarlet dye 300g of adding below 60 ℃ stirs evenly, be cooled to below 30 ℃, allocate into then in the melamine resin of 2kg solid content 60%, the degree of polymerization according to melamine resin adds about 10g ammonium chloride help resin solidification again, makes coating of the present invention.
Claims (2)
1, a kind of coating that is used for coating chromatic bobbin printed sheet is characterized in that it is made by following materials of weight proportions:
Melamine resin 10～30%
Polyvinyl alcohol 1～3%
Alkalescence or direct dyes 0.1～3%
Water 64～88.9%.
2, the described preparation method who is used for the coating of coating chromatic bobbin printed sheet of claim 1, it is characterized in that: in proportion polyvinyl alcohol is added in the entry earlier, be heated with stirring to and make its complete gelatinization more than 80 ℃, dissolving, be cooled to then below 60 ℃, add alkalescence or direct dyes and make its dissolving, allocate in the melamine resin after treating to cool off fully.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100454566A CN100336973C (en) | 2001-01-17 | 2001-01-17 | Coating for painting colored yarn-tube face paper and its preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100454566A CN100336973C (en) | 2001-01-17 | 2001-01-17 | Coating for painting colored yarn-tube face paper and its preparation method |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01107457 Division CN1200060C (en) | 2001-01-17 | 2001-01-17 | Paint for painting surface paper of color ring-bobbin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1766228A CN1766228A (en) | 2006-05-03 |
| CN100336973C true CN100336973C (en) | 2007-09-12 |
Family
ID=36742318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100454566A Expired - Fee Related CN100336973C (en) | 2001-01-17 | 2001-01-17 | Coating for painting colored yarn-tube face paper and its preparation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100336973C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106381765B (en) * | 2016-09-09 | 2018-02-06 | 济南欣易特种纸业有限公司 | A kind of preparation method of ultra-fine chemical fiber wire special yarn pipe cover paper |
| MX2020012878A (en) * | 2018-05-29 | 2021-07-21 | Sonoco Dev Inc | Protective barrier coating and ink. |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4461858A (en) * | 1980-05-16 | 1984-07-24 | E. I. Du Pont De Nemours And Company | Polyvinylalcohol/melamine-formaldehyde interaction products |
| CN1140779A (en) * | 1995-07-18 | 1997-01-22 | 张耀祥 | Paint composite for treating paper |
-
2001
- 2001-01-17 CN CNB2004100454566A patent/CN100336973C/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4461858A (en) * | 1980-05-16 | 1984-07-24 | E. I. Du Pont De Nemours And Company | Polyvinylalcohol/melamine-formaldehyde interaction products |
| CN1140779A (en) * | 1995-07-18 | 1997-01-22 | 张耀祥 | Paint composite for treating paper |
Non-Patent Citations (1)
| Title |
|---|
| 抗水剂对涂料保水性及涂布白卡纸湿强度的影响 严万民，纸和造纸，第3期 1997 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1766228A (en) | 2006-05-03 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |