CN107178007A - A kind of preparation method of antimicrobial form hanging raw stock - Google Patents
A kind of preparation method of antimicrobial form hanging raw stock Download PDFInfo
- Publication number
- CN107178007A CN107178007A CN201710202730.3A CN201710202730A CN107178007A CN 107178007 A CN107178007 A CN 107178007A CN 201710202730 A CN201710202730 A CN 201710202730A CN 107178007 A CN107178007 A CN 107178007A
- Authority
- CN
- China
- Prior art keywords
- preparation
- microcrystalline cellulose
- raw stock
- titanium dioxide
- parts
- 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
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/18—Paper- or board-based structures for surface covering
- D21H27/20—Flexible structures being applied by the user, e.g. wallpaper
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F3/00—Press section of machines for making continuous webs of paper
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F5/00—Dryer section of machines for making continuous webs of paper
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/04—Addition to the pulp; After-treatment of added substances in the pulp
Abstract
The invention discloses a kind of preparation method of antimicrobial form hanging raw stock, first butyl titanate is well mixed in absolute ethyl alcohol with microcrystalline cellulose, then it is middle to add salpeter solution hydrolysis of tetrabutyl titanate in-situ preparation titanium dioxide, then graft acrylamide obtains polyacrylamide titanium dioxide microcrystalline cellulose colloidal sol, and antimicrobial form hanging raw stock is obtained by manufacturing paper with pulp after adding paper pulp.On the one hand the preparation method of the present invention improves the binding ability of antimicrobial component titanium dioxide and hanging raw stock, improve the antibacterial endurance of wallpaper, on the other hand the retention of titanium dioxide in the slurry is enhanced, the loss of active ingredient in process is reduced, reaches cost-effective purpose.
Description
Technical field
The present invention relates to house decorative material technical field, more particularly to a kind of preparation method of antimicrobial form hanging raw stock.
Background technology
Wallpaper is a kind of quite extensive house decorative material of application, in the past, wallpaper as just a kind of decorative material,
Its focus is main in ornamental and aesthetic property, as the improvement of people's living standards, the feature to wallpaper it is also proposed more
Carry out higher requirement.To meet consumer for the demand for improving indoor environment, improving comfort level, this has antibacterial, deodorization
The wallpaper of energy arises at the historic moment.
At present, the main production process of feature wallpaper is compound with functional material in wallpaper surface, such as leads to
Cross surface coated antibacterial layer method assign wallpaper antibacterial and deodouring performance, but its antibacterial effect can with coating abrasion,
Come off and weaken, durability is poor.CN102268835A is assigned by being directly added into functional powder into hanging raw stock slurry
The functions such as wallpaper antibacterial, purification air are given, but in process because function powder and paper pulp fiber binding ability are poor,
Raw material loss is easily caused, causes to waste.Therefore, it is necessary to make improvements.
The content of the invention
The object of the invention is exactly to save raw material there is provided one kind to make up the defect of prior art, reduce cost and resist
The preparation method of the lasting antimicrobial form hanging raw stock of bacterium effect.
The present invention is achieved by the following technical solutions：
A kind of preparation method of antimicrobial form hanging raw stock, comprises the following steps：
（1）1-2 parts by weight nitric acid is first added in 20-30 parts by weight water that to be configured to salpeter solution standby, then by 3-5 parts by weight titaniums
Sour four butyl esters and 3-5 parts by weight microcrystalline cellulose, which are added after ultrasonic disperse is uniform in 20-30 parts by weight absolute ethyl alcohols, to be slowly added dropwise
Enter the salpeter solution high speed stirring 1-1.5h, pH is then adjusted to 7-8, titanium dioxide-microcrystalline cellulose colloidal sol is obtained；
（2）5-10 parts by weight propylene acid amides and 0.5-1 parts by weight initiator are added into 80-100 parts by weight steps（1）Two obtained
In titanium oxide-microcrystalline cellulose colloidal sol, stirring reaction fully, obtains polyacrylamide-titanium dioxide under nitrogen protection after cooling
Titanium-microcrystalline cellulose colloidal sol；
（3）By step（2）Obtained polyacrylamide-titanium dioxide-microcrystalline cellulose colloidal sol is added in paper pulp and is well mixed, warp
Copy paper, squeezing, drying, coiling process are crossed, antimicrobial form hanging raw stock is obtained.
The step（1）In high-speed stirred rotating speed be 1000-1500r/min.
The initiator is potassium peroxydisulfate.
The step（2）In stirring reaction condition be 40-50 DEG C, 2-4h.
The step（3）The addition of middle polyacrylamide-titanium dioxide-microcrystalline cellulose colloidal sol is paper pulp oven dry stock matter
The 10-15% of amount.
It is an advantage of the invention that：
Butyl titanate is first well mixed in absolute ethyl alcohol by the present invention with microcrystalline cellulose, then middle to add salpeter solution water
Butyl titanate in-situ preparation titanium dioxide is solved, so as to obtain titanium dioxide-microcrystalline cellulose colloidal sol, then graft acrylamide
Polyacrylamide-titanium dioxide-microcrystalline cellulose colloidal sol is obtained, antimicrobial form hanging raw stock is obtained by manufacturing paper with pulp after adding paper pulp.
The preparation method of the present invention, which first passes through titanium dioxide and microcrystalline cellulose being combined, obtains Inorganic-Organic Hybrid Material, Ran Houzai
With the further graft modification of acrylamide, the binding ability of antimicrobial component titanium dioxide and hanging raw stock is on the one hand improved,
The antibacterial endurance of wallpaper is improved, the retention of titanium dioxide in the slurry is on the other hand enhanced, reduce has in process
The loss of composition is imitated, cost-effective purpose is reached.
Embodiment
A kind of preparation method of antimicrobial form hanging raw stock, comprises the following steps：
（1）First salpeter solution will be configured in 1kg nitric acid addition 20kg water standby then 3kg butyl titanates and 3kg crystallites is fine
Dimension element adds to be slowly added dropwise after ultrasonic disperse is uniform in 20kg absolute ethyl alcohols stirs 1h into the salpeter solution high speed, then will
PH is adjusted to 7, obtains titanium dioxide-microcrystalline cellulose colloidal sol；
（2）5-10kg acrylamides and 0.5kg initiators are added into 80kg steps（1）Obtained titanium dioxide-microcrystalline cellulose
In colloidal sol, stirring reaction fully, obtains polyacrylamide-titanium dioxide-microcrystalline cellulose colloidal sol under nitrogen protection after cooling；
（3）By step（2）Obtained polyacrylamide-titanium dioxide-microcrystalline cellulose colloidal sol is added in paper pulp and is well mixed, warp
Copy paper, squeezing, drying, coiling process are crossed, antimicrobial form hanging raw stock is obtained.
The step（1）In high-speed stirred rotating speed be 1000r/min.
The initiator is potassium peroxydisulfate.
The step（2）In stirring reaction condition be 40 DEG C, 2h.
The step（3）The addition of middle polyacrylamide-titanium dioxide-microcrystalline cellulose colloidal sol is paper pulp oven dry stock matter
The 10% of amount.
Claims (5)
1. a kind of preparation method of antimicrobial form hanging raw stock, it is characterised in that comprise the following steps：
（1）1-2 parts by weight nitric acid is first added in 20-30 parts by weight water that to be configured to salpeter solution standby, then by 3-5 parts by weight titaniums
Sour four butyl esters and 3-5 parts by weight microcrystalline cellulose, which are added after ultrasonic disperse is uniform in 20-30 parts by weight absolute ethyl alcohols, to be slowly added dropwise
Enter the salpeter solution high speed stirring 1-1.5h, pH is then adjusted to 7-8, titanium dioxide-microcrystalline cellulose colloidal sol is obtained；
（2）5-10 parts by weight propylene acid amides and 0.5-1 parts by weight initiator are added into 80-100 parts by weight steps（1）Two obtained
In titanium oxide-microcrystalline cellulose colloidal sol, stirring reaction fully, obtains polyacrylamide-titanium dioxide under nitrogen protection after cooling
Titanium-microcrystalline cellulose colloidal sol；
（3）By step（2）Obtained polyacrylamide-titanium dioxide-microcrystalline cellulose colloidal sol is added in paper pulp and is well mixed, warp
Copy paper, squeezing, drying, coiling process are crossed, antimicrobial form hanging raw stock is obtained.
2. a kind of preparation method of antimicrobial form hanging raw stock according to claim 1, it is characterised in that the step（1）
In high-speed stirred rotating speed be 1000-1500r/min.
3. a kind of preparation method of antimicrobial form hanging raw stock according to claim 1, it is characterised in that the initiator is
Potassium peroxydisulfate.
4. a kind of preparation method of antimicrobial form hanging raw stock according to claim 1, it is characterised in that the step（2）
In stirring reaction condition be 40-50 DEG C, 2-4h.
5. a kind of preparation method of antimicrobial form hanging raw stock according to claim 1, it is characterised in that the step（3）
The addition of middle polyacrylamide-titanium dioxide-microcrystalline cellulose colloidal sol is the 10-15% of paper pulp oven dry stock quality.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710202730.3A CN107178007B (en) | 2017-03-30 | 2017-03-30 | A kind of preparation method of antimicrobial form hanging raw stock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710202730.3A CN107178007B (en) | 2017-03-30 | 2017-03-30 | A kind of preparation method of antimicrobial form hanging raw stock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107178007A true CN107178007A (en) | 2017-09-19 |
| CN107178007B CN107178007B (en) | 2019-08-16 |
Family
ID=59830510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710202730.3A Active CN107178007B (en) | 2017-03-30 | 2017-03-30 | A kind of preparation method of antimicrobial form hanging raw stock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107178007B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108914706A (en) * | 2018-07-26 | 2018-11-30 | 武汉菡美洛建筑材料有限公司 | A kind of Environment-friendlywallpaper wallpaper of formaldehyde adsorption |
| CN108951300A (en) * | 2018-07-26 | 2018-12-07 | 武汉菡美洛建筑材料有限公司 | A kind of Environment-friendlywallpaper wallpaper with photocatalysis performance |
| CN109704590A (en) * | 2019-02-25 | 2019-05-03 | 深圳市辉翰科技发展有限公司 | A kind of self-cleaning glass and preparation method thereof that acylated nano cellulose crystal is modified |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1699181A (en) * | 2005-04-30 | 2005-11-23 | 东南大学 | Process for preparing anatase type TiO2 sol |
| CN102617799A (en) * | 2012-04-13 | 2012-08-01 | 广东省造纸研究所 | Process for preparing starch grafting acrylamide paper reinforcing agent |
| WO2013181793A1 (en) * | 2012-06-05 | 2013-12-12 | Dow Global Technologies Llc | Aqueous coating composition with improved stability |
| CN104005292A (en) * | 2014-05-30 | 2014-08-27 | 滁州卷烟材料厂 | Novel air-permeable fireproof tipping base paper and preparation method thereof |
| CN105908571A (en) * | 2016-04-22 | 2016-08-31 | 安徽索亚装饰材料有限公司 | Moisture and contamination resisting flame retardation wallpaper raw paper and making method thereof |
-
2017
- 2017-03-30 CN CN201710202730.3A patent/CN107178007B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1699181A (en) * | 2005-04-30 | 2005-11-23 | 东南大学 | Process for preparing anatase type TiO2 sol |
| CN102617799A (en) * | 2012-04-13 | 2012-08-01 | 广东省造纸研究所 | Process for preparing starch grafting acrylamide paper reinforcing agent |
| WO2013181793A1 (en) * | 2012-06-05 | 2013-12-12 | Dow Global Technologies Llc | Aqueous coating composition with improved stability |
| CN104005292A (en) * | 2014-05-30 | 2014-08-27 | 滁州卷烟材料厂 | Novel air-permeable fireproof tipping base paper and preparation method thereof |
| CN105908571A (en) * | 2016-04-22 | 2016-08-31 | 安徽索亚装饰材料有限公司 | Moisture and contamination resisting flame retardation wallpaper raw paper and making method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108914706A (en) * | 2018-07-26 | 2018-11-30 | 武汉菡美洛建筑材料有限公司 | A kind of Environment-friendlywallpaper wallpaper of formaldehyde adsorption |
| CN108951300A (en) * | 2018-07-26 | 2018-12-07 | 武汉菡美洛建筑材料有限公司 | A kind of Environment-friendlywallpaper wallpaper with photocatalysis performance |
| CN108914706B (en) * | 2018-07-26 | 2020-06-16 | 山东汇高智慧纺织科技有限公司 | Environment-friendly wallpaper capable of adsorbing formaldehyde |
| CN109704590A (en) * | 2019-02-25 | 2019-05-03 | 深圳市辉翰科技发展有限公司 | A kind of self-cleaning glass and preparation method thereof that acylated nano cellulose crystal is modified |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107178007B (en) | 2019-08-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107178007A (en) | A kind of preparation method of antimicrobial form hanging raw stock | |
| CN102079905B (en) | Fiber art paint and preparation method thereof | |
| CN102174769B (en) | Process for producing high-speed gum-dipping printing decorative base paper | |
| CN102321997B (en) | Copperplate board coating | |
| US8617718B2 (en) | Mold-resistant gypsum panel paper | |
| CN103741551A (en) | Tipping paper and production method thereof | |
| CN104532660A (en) | Nano-microcrystalline cellulose paint, preparation method thereof, and coated paper prepared using nano-microcrystalline cellulose paint | |
| JP2788298B2 (en) | Papermaking method | |
| US20070246178A1 (en) | Paper for gypsum wallboard | |
| CN105544283A (en) | Hard vulcanized fiber board and preparation method thereof | |
| CN105862502B (en) | A kind of decorating base paper preparation method | |
| CN109056418A (en) | A kind of preparation method of manila paper | |
| CN108004831A (en) | A kind of flame retardant type wallpaper | |
| CN102517992B (en) | Compound surface reinforcing agent for packaging paperboard and method for preparing same | |
| JPH09291103A (en) | Papermaking starch | |
| CN102888782B (en) | Production method of chemical fiber wallpaper base | |
| CN107503500A (en) | A kind of manufacture craft of fiber drum brush | |
| CN114318948B (en) | Antibacterial impregnated paper and preparation method and application thereof | |
| CN108691242A (en) | A kind of Cypres and preparation method thereof of addition nano-particle | |
| CN101624795B (en) | Gold and silver piece color intrigue decorative paper and manufacturing method thereof | |
| CN111004529A (en) | Production process of water-based interior wall paint capable of purifying formaldehyde | |
| CN106120441B (en) | A kind of modified calcium silicates papermaking filler and preparation method thereof | |
| JP3041621B2 (en) | Adhesive for producing multilayer paper and method for producing multilayer paper using the same | |
| CN103031775B (en) | The slurry that the using method of papermaking chemical drug and application the method obtain | |
| CN102852029A (en) | High-ventilation laser colorful wallpaper raw paper and its production method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220810 Address after: Room 005, Room 1716, No. 37, Jinlong, Nansha Street, Xiangjiang Financial Business Center, Nansha District, Guangzhou City, Guangdong Province, 510000 (office only) Patentee after: Guangdong Guanhao new material R & D Co.,Ltd. Address before: 239321 Chajian Town Industrial Park, Tianchang City, Chuzhou City, Anhui Province Patentee before: TIANCHANG TIANDA CARTON AND PAPER PRODUCT FACTORY |
|
| TR01 | Transfer of patent right |