CN103881415A - Papermaking fluorescent brightener composition and preparation method thereof - Google Patents
Papermaking fluorescent brightener composition and preparation method thereof Download PDFInfo
- Publication number
- CN103881415A CN103881415A CN201410085799.9A CN201410085799A CN103881415A CN 103881415 A CN103881415 A CN 103881415A CN 201410085799 A CN201410085799 A CN 201410085799A CN 103881415 A CN103881415 A CN 103881415A
- Authority
- CN
- China
- Prior art keywords
- compositions
- stock
- fluorescent whitening
- whitening agents
- fluorescent brightener
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Paper (AREA)
Abstract
The invention relates to a papermaking fluorescent brightener composition and a preparation method thereof. The papermaking fluorescent brightener composition consists of the following components in parts by weight: 0.5-1.0 part of a fluorescent brightener JD-3, 0.6-1.0 part of a wet strengthening agent, 0.02-0.1 part of disperse blue RD, 0.003-0.02 part of sodium sulfate and 90-100 parts of water. The preparation method of the papermaking fluorescent brightener composition comprises a step of physically stirring. The prepared papermaking fluorescent brightener composition increases a whiteness value of paper; when paper is brightened to a same whiteness requirement, dosage of the fluorescent brightener is reduced and cost is saved.
Description
Technical field
The present invention relates to white dyes, more specifically relate to a kind of paper grade (stock) compositions of fluorescent whitening agents and preparation method thereof.
Background technology
White dyes is commonly called as white dyestuff, is a kind of colourless and under UV-irradiation, can inspire the organic compound of fluorescence, and it can improve whiteness and the gloss of material.White dyes after composite has the remarkable advantages such as the whitening effect after usage quantity, the enhancing use that reduces white dyes.
White dyes is mainly effective by chemical compounding and these two kinds of methods of physical compounding.Wherein chemical compounding is that the compound of several structural similitudies is formed to composite whitening agent after necessarily relatively mixing; Physical compounding is divided into three kinds: composite, the white dyes of composite, the white dyes of different white dyess and plastics additive and sensitizing dye composite.Patent CN 102898870 A disclose a kind of cotton white dyes, are mixed and are formed by white dyes BA, 63 DISPERSE Violet 63 2RL, disperse blue E-4R, Sodium sulfate anhydrous.min(99).Select suitable sensitizing dye and white dyes combination, can improve the result of use of white dyes, reach the object that improves whiteness, reduces white dyes consumption.
In order to improve the whiteness value of stationery, be necessary to produce a kind of compositions of fluorescent whitening agents that is exclusively used in stationery.
Summary of the invention
The technical problem solving: conventional white dyes whitening effect is poor, the problem that usage quantity is large.
Technical scheme: the invention discloses a kind of paper grade (stock) compositions of fluorescent whitening agents, formed according to weight part by following composition: white dyes JD-3 is that 0.5～1.0 part, Wet Strength Resin are that 0.6～1.0 part, EX-SF DISPERSE BLUE EX-SF 300 RD are that 0.02～0.1 part, sodium sulfate are that 0.003～0.02 part, water are 90～100 parts.
The preparation method of paper grade (stock) compositions of fluorescent whitening agents, comprise the steps by white dyes JD-3 to be that 0.5～1.0 part, Wet Strength Resin are that 0.6～1.0 part, EX-SF DISPERSE BLUE EX-SF 300 RD are that 0.02～0.1 part, sodium sulfate are that 0.003～0.02 part, water are 90～100 parts, stir, mixing speed is 60～90rpm, churning time is 0.5～1h, and temperature of reaction is room temperature.Stirring finishes rear gained solution and is desired product.
A kind of paper grade (stock) compositions of fluorescent whitening agents, white dyes JD-3 is preferably 0.8 part
.
A kind of paper grade (stock) compositions of fluorescent whitening agents, Wet Strength Resin is preferably 0.8 part.
A kind of paper grade (stock) compositions of fluorescent whitening agents, described Wet Strength Resin is daiamid epoxy chloropropane.
Beneficial effect: the paper grade (stock) compositions of fluorescent whitening agents whitening effect that the present invention prepares is good, reaches usage quantity under identical whiteness compared to similar whitening agent and reduces, cost.
Embodiment
Embodiment 1
Paper grade (stock) compositions of fluorescent whitening agents and preparation method thereof, comprise the steps: to add white dyes JD-3 0.8kg, Wet Strength Resin 0.8kg, EX-SF DISPERSE BLUE EX-SF 300 RD0.02kg, sodium sulfate 0.01kg, water 98kg to stir in reactor, mixing speed is to be 0.5～1h 60～90rpm time, and temperature of reaction is room temperature.Stirring finishes rear gained solution and is desired product.
Embodiment 2
Paper grade (stock) compositions of fluorescent whitening agents and preparation method thereof, comprise the steps: to add white dyes JD-3 0.5kg, Wet Strength Resin 1.0kg, EX-SF DISPERSE BLUE EX-SF 300 RD0.1kg, sodium sulfate 0.003kg, water 90kg to stir in reactor, mixing speed is to be 0.5～1h 60～90rpm time, and temperature of reaction is room temperature.Stirring finishes rear gained solution and is desired product.
Embodiment 3
Paper grade (stock) compositions of fluorescent whitening agents and preparation method thereof, comprise the steps: to add white dyes JD-3 1.0kg, Wet Strength Resin 0.6kg, EX-SF DISPERSE BLUE EX-SF 300 RD0.02kg, sodium sulfate 0.02kg, water 100kg to stir in reactor, mixing speed is to be 0.5～1h 60～90rpm time, and temperature of reaction is room temperature.Stirring finishes rear gained solution and is desired product.
Paper grade (stock) compositions of fluorescent whitening agents prepared by embodiment 1, embodiment 2, embodiment 3, is contaminated 30 minutes for 80 ℃ by dip method under the condition of 2 ‰ (owf) dye level, bath raio 1:40, and the result of dying paper with white dyes JD-3 is as shown in the table.
| ? | White dyes JD-3 | Embodiment 1 | Embodiment 2 | Embodiment 3 |
| CIE whiteness value | 125.6 | 143.8 | 139.2 | 141.3 |
As can be known from the above table, paper grade (stock) compositions of fluorescent whitening agents of the present invention promotes high to the whiteness value of stationery, and result of use is better than white dyes JD-3.
Claims (5)
1. a paper grade (stock) compositions of fluorescent whitening agents, is characterized in that being made up of according to weight part following composition: white dyes JD-3 is that 0.5～1.0 part, Wet Strength Resin are that 0.6～1.0 part, EX-SF DISPERSE BLUE EX-SF 300 RD are that 0.02～0.1 part, sodium sulfate are that 0.003～0.02 part, water are 90～100 parts.
2. the preparation method of paper grade (stock) compositions of fluorescent whitening agents, it is characterized in that comprising the steps: adding reactor to stir 90～100 parts of 0.5～1.0 part of white dyes JD-3,0.6～1.0 part of Wet Strength Resin, EX-SF DISPERSE BLUE EX-SF 300 RD0.02～0.1 parts, 0.003～0.02 part, sodium sulfate, water, mixing speed is to be 0.5～1h 60～90rpm time, temperature of reaction is room temperature, and stirring finishes rear gained solution and is desired product.
3. a kind of paper grade (stock) compositions of fluorescent whitening agents according to claim 1, is characterized in that white dyes JD-3 is 0.8 part
.
4. a kind of paper grade (stock) compositions of fluorescent whitening agents according to claim 1, is characterized in that Wet Strength Resin is 0.8 part.
5. a kind of paper grade (stock) compositions of fluorescent whitening agents according to claim 1, is characterized in that described Wet Strength Resin is daiamid epoxy chloropropane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410085799.9A CN103881415B (en) | 2014-03-11 | 2014-03-11 | A kind of paper grade (stock) compositions of fluorescent whitening agents and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410085799.9A CN103881415B (en) | 2014-03-11 | 2014-03-11 | A kind of paper grade (stock) compositions of fluorescent whitening agents and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103881415A true CN103881415A (en) | 2014-06-25 |
| CN103881415B CN103881415B (en) | 2016-04-13 |
Family
ID=50950558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410085799.9A Active CN103881415B (en) | 2014-03-11 | 2014-03-11 | A kind of paper grade (stock) compositions of fluorescent whitening agents and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103881415B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113956849A (en) * | 2021-10-14 | 2022-01-21 | 深圳市莱尔博克照明科技有限公司 | Environment-friendly artificial snow and manufacturing method thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0125177D0 (en) * | 2001-10-19 | 2001-12-12 | Clariant Int Ltd | Improvements in or relating to organic compounds |
| CN102898870B (en) * | 2012-10-20 | 2013-11-20 | 山西青山化工有限公司 | Fluorescent whitening agent composition for cotton cloth |
| CN103469690B (en) * | 2013-09-17 | 2015-11-18 | 山西青山化工有限公司 | A kind ofly improve the method for fluorescent whitening agent at paper surface whitening effectiveness |
-
2014
- 2014-03-11 CN CN201410085799.9A patent/CN103881415B/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113956849A (en) * | 2021-10-14 | 2022-01-21 | 深圳市莱尔博克照明科技有限公司 | Environment-friendly artificial snow and manufacturing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103881415B (en) | 2016-04-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105238232B (en) | Aqueous antirust paint and preparation method thereof | |
| CN102898870B (en) | Fluorescent whitening agent composition for cotton cloth | |
| CN106521507A (en) | Aluminum alloy chemical polishing additive | |
| CN103469690A (en) | Method for improving whitening efficiency of fluorescent whitening agent on paper surface | |
| CN105155344A (en) | Papermaking fluorescent whitening agent | |
| CN103881415A (en) | Papermaking fluorescent brightener composition and preparation method thereof | |
| CN103194012B (en) | Method for preparing rubber reinforcing agent from red mud | |
| CN104004151B (en) | A kind of preparation method and applications of dicandiamide-formaldehyde polymer | |
| CN102827296A (en) | Method for producing compound modified starch | |
| CN105131631A (en) | Environment-friendly magnetic pencil body | |
| CN106283067A (en) | Environmentally-friendly water-based metal antirusting agent and preparation method thereof | |
| CN104045487A (en) | Environmental-protection composite coated fertilizer containing phosphogypsum and preparation method thereof | |
| CN104211853A (en) | Acrylate emulsion for water-based inks | |
| CN104179042A (en) | Dye fixing agent and preparation method of dye fixing agent | |
| CN106087384A (en) | A kind of fabric water-resistant type fluorescent whitening agent | |
| CN105441953A (en) | Metal surface brightener material combination and preparing method of metal surface brightener | |
| CN106987173A (en) | A kind of preparation method of Environment-friendlywear-resistant wear-resistant water-based ink | |
| CN106189483A (en) | A kind of formula of blue ink and preparation method thereof | |
| CN106320025A (en) | Printing auxiliary agent | |
| CN104194487A (en) | Novel aqueous ink | |
| CN103865227B (en) | A kind of ABS high performance antioxidants preparation method | |
| CN107880628A (en) | A kind of anodic electrophoresis paint and its manufacture method containing efficient drier | |
| CN107956104A (en) | A kind of fluorescent whitening agent composition for cotton cloth | |
| CN107936712A (en) | A kind of water paint of metal-containing powders | |
| CN103158183A (en) | Schoenoplectus trigueter (L.) Palla mat dye |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xie Xuan Inventor before: Deng Qiang |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171226 Address after: 435400 Hubei province Wuxue Tianzhen industrial new area medicine and chemical industry park Patentee after: Hubei Wuxue silver chemical Chemical Co., Ltd. Address before: Baoan Xushuguan Town Road Suzhou City, Jiangsu province 215000 No. 196 Patentee before: Suzhou Heng Kang new material Co., Ltd |
|
| TR01 | Transfer of patent right |