CN104099054A - Formula for acrylic acid-polyurethane copolymerized and modified starch adhesive and preparation technology thereof - Google Patents
Formula for acrylic acid-polyurethane copolymerized and modified starch adhesive and preparation technology thereof Download PDFInfo
- Publication number
- CN104099054A CN104099054A CN201410305200.8A CN201410305200A CN104099054A CN 104099054 A CN104099054 A CN 104099054A CN 201410305200 A CN201410305200 A CN 201410305200A CN 104099054 A CN104099054 A CN 104099054A
- Authority
- CN
- China
- Prior art keywords
- modified starch
- acrylic acid
- polyurethane
- starch
- water
- 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
Abstract
The invention provides a formula for acrylic acid-polyurethane copolymerized and modified starch adhesive and a preparation technology thereof and relates to an adhesive. The acrylic acid- polyurethane copolymerized and modified starch adhesive mainly comprises the acrylic acid modified starch and polyurethane modified starch; when the preparation is completed, the acrylic acid modified starch and the polyurethane modified starch are blended; the proportion is 100: (20-50); polyvinyl alcohol is added; the temperature is increased to 190 DEG C; the heating time is 1 hour and the acrylic acid-polyurethane copolymerized and modified starch adhesive is obtained. The acrylic acid- polyurethane copolymerized and modified starch adhesive provided by the invention has the characteristics of non toxicity, zero harm, simple technology, favorable performances, low price, extensive usage, high stability, high water resistance, high bonding strength and high practicability.
Description
Technical field:
The present invention relates to a kind of sizing agent, be specifically related to acrylic acid-polyurethane modification by copolymerization starch adhesive formula and preparation technology thereof.
Background technology:
Chemical industry is development in modern times mainstay of the national economy industry very rapidly, and fine chemistry industry tail gas important component part, obtained the development of advancing by leaps and bounds in 20th century, the unresolved mankind's clothing, food, lodging and transportion--basic necessities of life and the energy, resource and environment problem are made significant contribution.
Sizing agent is that development of modern industry and human living standard improve requisite important materials, and sizing agent and bonding technology, with the incomparable special warfare of other mode of connection, are being brought into play great effect in modern economy, modern national defense, modern science and technology.
Summary of the invention:
Technical problem to be solved by this invention is to overcome the defect of prior art, and a kind of acrylic acid-polyurethane modification by copolymerization starch adhesive formula and preparation technology thereof are provided.
Technical problem to be solved by this invention realizes by the following technical solutions.
Acrylic acid-polyurethane modification by copolymerization starch adhesive formula, is characterized in that: its composition mainly comprises acrylic acid modified starch and polyurethane-modified starch, is specially
Acrylic acid modified starch comprises:
PVA:50-60 part, starch: 12-15 part, ammoniacal liquor: 0-15 part, AA, AAm mixture: 0.3-0.4 part, ammonium persulphate: 0.2-0.3 part, ammonium bisulfite: 0.2-0.3 part, sanitas: 0.1-0.2 part, water: 1-20 part;
Polyurethane-modified starch comprises:
Starch: 7-10 part, borax: 0-1 part, water repellent agent: 1-2 part, catalyzer 0-1 part, urea: 0-0.5 part, water: 1-20 part, polyvinyl alcohol: 0-2 part, acidic oxidation agent: 0.1-1 part, organic acid: 0-1 part, sodium hydroxide: 0-1 part, aqurous ployurethane: 25-40 part.
Acrylic acid-polyurethane modification by copolymerization starch adhesive preparation technology, is characterized in that: comprise acrylic acid modified starch and the preparation of polyurethane-modified starch, be specially:
The preparation of acrylic acid modified starch comprises:
PVA is mixed and added in reactor with 90% water, PVA was dissolved completely in 4 hours with 90 DEG C of stirrings, be cooled to 75 DEG C, ammonium persulphate, ammonium bisulfite are mixed with 10% water, drip AA, AAm mixture and ammonium persulphate, ammonium bisulfite and water mixed solution, about 1-2 hour drips off, and insulation reaction 1 hour, then adds starch, continue heated and stirred 1 hour, add sanitas to stir, drop to below 50 DEG C to temperature, regulating pH value with ammoniacal liquor is discharging after 8-10;
The preparation of polyurethane-modified starch comprises:
In the pot that stirrer, thermometer are housed, add water, starch, heated and stirred 20 minutes, temperature 60-70 DEG C, observe situation in pot, if starch becomes pasty state without catalyzer, add borax to mix with sodium hydroxide 5 minutes, if not, add catalyzer, continue to stir 10 minutes; Add hydrogen peroxide, organic acid, polyvinyl alcohol, oxidizing reaction 30-40 minute, temperature 90-100 DEG C; Add the mixing solutions of aqurous ployurethane, urea, water repellent agent, temperature 80-90 DEG C, reaction times 1.5-3 hour;
After having prepared, acrylic acid modified starch and polyurethane-modified starch are mixed, proportion is 100:20-50, adds 5-10 part polyvinyl alcohol, is warming up to 190 DEG C, and heating duration can obtain acrylic acid-polyurethane modification by copolymerization starch adhesive for 1 hour.
Feature of the present invention: nontoxic, technique is simple, property favorable rates is honest and clean, of many uses, good stability, water resisting property is strong, and cohesive strength is high, practical.
Embodiment:
For technique means, creation characteristic that the present invention is realized, reach object and effect is easy to understand, below in conjunction with specific embodiment, further set forth the present invention.
Specific embodiment: acrylic acid-polyurethane modification by copolymerization starch adhesive formula, its composition mainly comprises acrylic acid modified starch and polyurethane-modified starch, is specially
Acrylic acid modified starch comprises:
PVA:50 part, starch: 15 parts, ammoniacal liquor: 0-15 part, AA, AAm mixture: 0.3 part, ammonium persulphate: 0.2 part, ammonium bisulfite: 0.2 part, sanitas: 0.1 part, water: 20 parts;
Polyurethane-modified starch comprises:
Starch: 10 parts, borax: 0-1 part, water repellent agent: 1 part, catalyzer 0-1 part, urea: 0-0.5 part, water: 20 parts, polyvinyl alcohol: 0-2 part, acidic oxidation agent: 1 part, organic acid: 0-1 part, sodium hydroxide: 0-1 part, aqurous ployurethane: 40 parts.
Acrylic acid-polyurethane modification by copolymerization starch adhesive preparation technology, comprises acrylic acid modified starch and the preparation of polyurethane-modified starch, is specially:
The preparation of acrylic acid modified starch comprises:
PVA is mixed and added in reactor with 90% water, PVA was dissolved completely in 4 hours with 90 DEG C of stirrings, be cooled to 75 DEG C, ammonium persulphate, ammonium bisulfite are mixed with 10% water, drip AA, AAm mixture and ammonium persulphate, ammonium bisulfite and water mixed solution, within approximately 2 hours, drip off, insulation reaction 1 hour, then adds starch, continue heated and stirred 1 hour, add sanitas to stir, drop to below 50 DEG C to temperature, regulating pH value with ammoniacal liquor is discharging after 8-10;
The preparation of polyurethane-modified starch comprises:
In the pot that stirrer, thermometer are housed, add water, starch, heated and stirred 20 minutes, temperature 60 C, observe situation in pot, if starch becomes pasty state without catalyzer, add borax to mix with sodium hydroxide 5 minutes, if not, add catalyzer, continue to stir 10 minutes; Add hydrogen peroxide, organic acid, polyvinyl alcohol, oxidizing reaction 30 minutes, 100 DEG C of temperature; Add the mixing solutions of aqurous ployurethane, urea, water repellent agent, 80 DEG C of temperature, 3 hours reaction times;
After having prepared, acrylic acid modified starch and polyurethane-modified starch are mixed, proportion is 100:50, adds 5 parts of polyvinyl alcohol, is warming up to 190 DEG C, and heating duration can obtain acrylic acid-polyurethane modification by copolymerization starch adhesive for 1 hour.
More than show and described ultimate principle of the present invention, principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and specification sheets, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (2)
1. acrylic acid-polyurethane modification by copolymerization starch adhesive formula, is characterized in that: its composition mainly comprises acrylic acid modified starch and polyurethane-modified starch, is specially
Acrylic acid modified starch comprises:
PVA:50-60 part, starch: 12-15 part, ammoniacal liquor: 0-15 part, AA, AAm mixture: 0.3-0.4 part, ammonium persulphate: 0.2-0.3 part, ammonium bisulfite: 0.2-0.3 part, sanitas: 0.1-0.2 part, water: 1-20 part;
Polyurethane-modified starch comprises:
Starch: 7-10 part, borax: 0-1 part, water repellent agent: 1-2 part, catalyzer 0-1 part, urea: 0-0.5 part, water: 1-20 part, polyvinyl alcohol: 0-2 part, acidic oxidation agent: 0.1-1 part, organic acid: 0-1 part, sodium hydroxide: 0-1 part, aqurous ployurethane: 25-40 part.
2. acrylic acid-polyurethane modification by copolymerization starch adhesive preparation technology, is characterized in that: comprise acrylic acid modified starch and the preparation of polyurethane-modified starch, be specially:
The preparation of acrylic acid modified starch comprises:
PVA is mixed and added in reactor with 90% water, PVA was dissolved completely in 4 hours with 90 DEG C of stirrings, be cooled to 75 DEG C, ammonium persulphate, ammonium bisulfite are mixed with 10% water, drip AA, AAm mixture and ammonium persulphate, ammonium bisulfite and water mixed solution, about 1-2 hour drips off, and insulation reaction 1 hour, then adds starch, continue heated and stirred 1 hour, add sanitas to stir, drop to below 50 DEG C to temperature, regulating pH value with ammoniacal liquor is discharging after 8-10;
The preparation of polyurethane-modified starch comprises:
In the pot that stirrer, thermometer are housed, add water, starch, heated and stirred 20 minutes, temperature 60-70 DEG C, observe situation in pot, if starch becomes pasty state without catalyzer, add borax to mix with sodium hydroxide 5 minutes, if not, add catalyzer, continue to stir 10 minutes; Add hydrogen peroxide, organic acid, polyvinyl alcohol, oxidizing reaction 30-40 minute, temperature 90-100 DEG C; Add the mixing solutions of aqurous ployurethane, urea, water repellent agent, temperature 80-90 DEG C, reaction times 1.5-3 hour;
After having prepared, acrylic acid modified starch and polyurethane-modified starch are mixed, proportion is 100:20-50, adds 5-10 part polyvinyl alcohol, is warming up to 190 DEG C, and heating duration can obtain acrylic acid-polyurethane modification by copolymerization starch adhesive for 1 hour.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410305200.8A CN104099054B (en) | 2014-06-30 | 2014-06-30 | Acrylic acid-polyurethane modification by copolymerization starch adhesive formula and preparation technology thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410305200.8A CN104099054B (en) | 2014-06-30 | 2014-06-30 | Acrylic acid-polyurethane modification by copolymerization starch adhesive formula and preparation technology thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104099054A true CN104099054A (en) | 2014-10-15 |
| CN104099054B CN104099054B (en) | 2015-09-30 |
Family
ID=51667607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410305200.8A Active CN104099054B (en) | 2014-06-30 | 2014-06-30 | Acrylic acid-polyurethane modification by copolymerization starch adhesive formula and preparation technology thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104099054B (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105440543A (en) * | 2015-11-30 | 2016-03-30 | 安徽省界首市云龙粮机配套工程有限公司 | Method for preparing high-temperature resistant composite belt |
| CN105820672A (en) * | 2016-05-06 | 2016-08-03 | 安徽华辉塑业科技股份有限公司 | Household appliance anticorrosive coating and preparation method thereof |
| CN105820696A (en) * | 2016-05-06 | 2016-08-03 | 安徽华辉塑业科技股份有限公司 | Coating for household appliance finishing degree and gloss retention and preparation method thereof |
| CN105907221A (en) * | 2016-05-06 | 2016-08-31 | 安徽华辉塑业科技股份有限公司 | High-temperature-resistant coating material and preparation method thereof |
| CN105907222A (en) * | 2016-05-06 | 2016-08-31 | 安徽华辉塑业科技股份有限公司 | High-temperature-resistant heat-insulating exterior wall coating material and preparation method thereof |
| CN105925076A (en) * | 2016-05-06 | 2016-09-07 | 安徽华辉塑业科技股份有限公司 | Coldproof paint for furniture and preparing method thereof |
| CN105936778A (en) * | 2016-05-06 | 2016-09-14 | 安徽华辉塑业科技股份有限公司 | Delicate-fragrance and environmental-protection aqueous coating and preparation method thereof |
| CN107298956A (en) * | 2017-06-14 | 2017-10-27 | 安徽友捷包装材料有限公司 | A kind of preparation method of high strength acrylic acid amides glue |
| CN108034387A (en) * | 2017-12-07 | 2018-05-15 | 明光市永德包装有限公司 | A kind of bond for corrugated board preparation method of high stability |
| CN108529957A (en) * | 2018-05-17 | 2018-09-14 | 浙江省通用砂浆研究院 | A kind of preparation method of the high viscous extraordinary mortar of the assembled architecture of biogum enhancing |
| CN109233254A (en) * | 2018-07-28 | 2019-01-18 | 巢湖市瀚海渔具有限公司 | A kind of water suction degradable state bionic fish bait material living |
| CN110373119A (en) * | 2019-07-19 | 2019-10-25 | 聚隆(福建)包装有限公司 | Corrugated board makes environment-friendly modified starch adhesive, high-performance environment-friendly corrugated board and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1157295A (en) * | 1996-12-26 | 1997-08-20 | 国内贸易部谷物油脂化学研究所 | Method for preparation of starch graft copolymer acrylic acid (acrylate) super water-absorbing agent |
| CN1673304A (en) * | 2005-02-07 | 2005-09-28 | 时君友 | Water-thinned isocyanate adhesive with corn starch as main material and its prepn process |
| CN101050342A (en) * | 2006-04-05 | 2007-10-10 | 张龙 | Method for preparing environmental protection type binder in use for wood processing |
-
2014
- 2014-06-30 CN CN201410305200.8A patent/CN104099054B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1157295A (en) * | 1996-12-26 | 1997-08-20 | 国内贸易部谷物油脂化学研究所 | Method for preparation of starch graft copolymer acrylic acid (acrylate) super water-absorbing agent |
| CN1673304A (en) * | 2005-02-07 | 2005-09-28 | 时君友 | Water-thinned isocyanate adhesive with corn starch as main material and its prepn process |
| CN101050342A (en) * | 2006-04-05 | 2007-10-10 | 张龙 | Method for preparing environmental protection type binder in use for wood processing |
Non-Patent Citations (1)
| Title |
|---|
| 赵焕等: "淀粉在聚合物乳液中的应用", 《粘接》, no. 11, 31 December 2011 (2011-12-31), pages 80 - 83 * |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105440543A (en) * | 2015-11-30 | 2016-03-30 | 安徽省界首市云龙粮机配套工程有限公司 | Method for preparing high-temperature resistant composite belt |
| CN105820672A (en) * | 2016-05-06 | 2016-08-03 | 安徽华辉塑业科技股份有限公司 | Household appliance anticorrosive coating and preparation method thereof |
| CN105820696A (en) * | 2016-05-06 | 2016-08-03 | 安徽华辉塑业科技股份有限公司 | Coating for household appliance finishing degree and gloss retention and preparation method thereof |
| CN105907221A (en) * | 2016-05-06 | 2016-08-31 | 安徽华辉塑业科技股份有限公司 | High-temperature-resistant coating material and preparation method thereof |
| CN105907222A (en) * | 2016-05-06 | 2016-08-31 | 安徽华辉塑业科技股份有限公司 | High-temperature-resistant heat-insulating exterior wall coating material and preparation method thereof |
| CN105925076A (en) * | 2016-05-06 | 2016-09-07 | 安徽华辉塑业科技股份有限公司 | Coldproof paint for furniture and preparing method thereof |
| CN105936778A (en) * | 2016-05-06 | 2016-09-14 | 安徽华辉塑业科技股份有限公司 | Delicate-fragrance and environmental-protection aqueous coating and preparation method thereof |
| CN107298956A (en) * | 2017-06-14 | 2017-10-27 | 安徽友捷包装材料有限公司 | A kind of preparation method of high strength acrylic acid amides glue |
| CN108034387A (en) * | 2017-12-07 | 2018-05-15 | 明光市永德包装有限公司 | A kind of bond for corrugated board preparation method of high stability |
| CN108529957A (en) * | 2018-05-17 | 2018-09-14 | 浙江省通用砂浆研究院 | A kind of preparation method of the high viscous extraordinary mortar of the assembled architecture of biogum enhancing |
| CN109233254A (en) * | 2018-07-28 | 2019-01-18 | 巢湖市瀚海渔具有限公司 | A kind of water suction degradable state bionic fish bait material living |
| CN110373119A (en) * | 2019-07-19 | 2019-10-25 | 聚隆(福建)包装有限公司 | Corrugated board makes environment-friendly modified starch adhesive, high-performance environment-friendly corrugated board and preparation method thereof |
| CN110373119B (en) * | 2019-07-19 | 2021-07-20 | 聚隆(福建)包装有限公司 | Environment-friendly modified starch adhesive for manufacturing corrugated board, high-performance environment-friendly corrugated board and manufacturing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104099054B (en) | 2015-09-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104099054B (en) | Acrylic acid-polyurethane modification by copolymerization starch adhesive formula and preparation technology thereof | |
| CN104194699A (en) | Formula and preparation process of epoxy resin-soybean protein glue environment-friendly copolymer adhesive | |
| CN104292745B (en) | A kind of Graphene phenol-formaldehyde resin modified and preparation method thereof | |
| CN104178066A (en) | Formula and preparation process of acrylic starch-modified sulfur copolymerization adhesive | |
| CN104194676A (en) | Formula and preparation process of transparent chloroprene-polysiloxane sealant | |
| CN104212391A (en) | Formula and preparation method of epoxy resin-acrylate copolymerized adhesive | |
| CN104164198A (en) | Methyl cellulose-phenolic resin mixed adhesive formula and preparing process thereof | |
| CN104109493B (en) | Formula and preparation technology of methyl cellulose-casein mixed label adhesive | |
| CN102863929A (en) | Anti-yellowing emulsion polyacrylic ester pressure-sensitive adhesive and preparation method thereof | |
| CN104073198A (en) | Formula and preparation process of non-toxic epoxy resin adhesive | |
| CN104356314A (en) | Normal-temperature synthetizing method for slow release type polycarboxylate water-reducer and product produced by same | |
| CN104231539A (en) | Dispersion method of graphene in phenolic resin and graphene-modified phenolic resin | |
| CN104194715A (en) | Formula and preparation process of instant organic silicon adhesive | |
| CN103467649A (en) | Aqueous copolymerized acrylic emulsion | |
| CN103897639B (en) | Starch conversion polyvinyl alcohol environmental protection sizing agent for building and preparation method thereof | |
| CN102604575B (en) | Modified urea formaldehyde adhesive and preparation method thereof | |
| CN104194673A (en) | Formula and preparation process of hydroxypropyl-polysiloxane sealant | |
| CN104099049B (en) | Alkali lignin-polyurethane copolymerization mongolicum Turcz. with Modified Starch Adhesive formula and preparation technology thereof | |
| CN104194700A (en) | Corrosion-resistant acid-resistant solvent-free epoxy resin adhesive formula and preparation process thereof | |
| CN104194687A (en) | Formula and preparation process of styrene and polyether urethane copolymer adhesive | |
| CN104073204B (en) | Powdery urea resin sizing agent formula and preparation technology thereof | |
| CN104073216A (en) | Formula and preparation process of environment-friendly skin glue | |
| CN101311237A (en) | Fluororubber adhesion promoter and method for preparing same | |
| CN104073206A (en) | Formula and preparation process of modified epoxy resin adhesive | |
| CN104073212A (en) | Formula and preparation process of polyurethane adhesive with high adhesion strength |
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: Lai Hanhui Inventor before: Ding Wenchang Inventor before: Jiang Yilong Inventor before: Xu Lang Inventor before: Feng Junchao Inventor before: Feng Shusong Inventor before: Feng Junbiao Inventor before: Pei Jianjun |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170508 Address after: Taiping Road Conghua Zhenping District of Guangzhou city of Guangdong Province, No. 88 510980 Patentee after: Daoerda chemical industry (Guangzhou) Co., Ltd. Address before: 239200 Anhui city of Chuzhou province to County town at Nanjing Road West Tower Patentee before: ANHUI SHENZHOU SPACESHIP ADHESIVE CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180313 Address after: 526000 Longhu Avenue, Zhaoqing high tech Zone, Zhaoqing, Guangdong Province, No. 16 Patentee after: Zhaoqing Hua Guang composite new material Co., Ltd. Address before: Taiping Road Conghua Zhenping District of Guangzhou city of Guangdong Province, No. 88 510980 Patentee before: Daoerda chemical industry (Guangzhou) Co., Ltd. |
|
| TR01 | Transfer of patent right |