Preparation method of proteins and protein-based sizes for warp sizing
A warp yarn sizing and protein technology, which is applied in the field of protein and protein-based sizing preparation, and achieves the effects of excellent sizing effect, good film-forming properties and good mechanical properties
Inactive Publication Date: 2013-05-08
DONGHUA UNIV
1 Cites 55 Cited by
AI-Extracted Technical Summary
Problems solved by technology
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreAbstract
The invention relates to a preparation method of proteins and protein-based sizes for warp sizing. The method comprises the following steps: (1) taking, putting the protein raw materials, such as plant proteins, animal proteins or animal-protein-based-materials, which are taken as size raw materials, into a sodium hydroxide solution or an alcohol solution, heating the obtained mixture for 30-60 minutes under the constant temperature condition of 20-90 DEG C, adjusting the pH value of the obtained mixture to be 7-8, removing undissolved precipitates through centrifugation or suction filtration, and eventually producing proteins or protein-based sizes; and (2) soaking thick yarns, spun yarns, fabrics or other textile materials into the sizes for 5-10 minutes at 20-90 DEG C, and after fabrics are soaked in the sizes, carrying out constant-speed rolling in the thickness direction of the fabrics. The proteins and the protein-based sizes prepared by using the method disclosed by the invention have good biodegradable properties, and can be directly applied to the sizing of cotton yarns, polyesters, polyester cotton blended yarns and other blended yarns, and the size preparation is low in cost and does not pollute the environment.
Application Domain
Technology Topic
Image
Examples
- Experimental program(17)
Example Embodiment
Example Embodiment
Example Embodiment
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more PUM


Description & Claims & Application Information
We can also present the details of the Description, Claims and Application information to help users get a comprehensive understanding of the technical details of the patent, such as background art, summary of invention, brief description of drawings, description of embodiments, and other original content. On the other hand, users can also determine the specific scope of protection of the technology through the list of claims; as well as understand the changes in the life cycle of the technology with the presentation of the patent timeline. Login to view more.
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more Similar technology patents
Mould-proof antibacterial coating and preparation method thereof
InactiveCN107057486AImprove system stabilityGood film formingAntifouling/underwater paintsPaints with biocidesEmulsionChemistry
Owner:广西浩昌敏再生资源利用有限公司
Yellow-light electroluminescent material based on 8-hydroxyquinoline zinc metal complex tripolymer and controllable preparation method thereof
InactiveCN104388080AGood solubilityGood film formingOrganic chemistrySolid-state devicesTransmission propertiesSolubility
Owner:GUANGDONG UNIV OF TECH
Insecticidal disease-preventing suspended seed coating containing thiamethoxam, thifluzamide and/or benzene kresoxim-methyl
Owner:SINOCHEM LANTIAN +1
Resin for alcohol soluble ink vehicle and method for preparing same
Owner:SHANDONG ZOUPING QIANXIANG INDAL
Dust suppressing and sand fixing agent
InactiveCN107446550AGood film formingGood evaporation resistanceOther chemical processesOrganic fertilisersHydroxypropylmethyl celluloseMethyl cellulose
Owner:河南省九金科技有限公司
Classification and recommendation of technical efficacy words
- Good film forming
- Good mechanical properties
Multifunctional coatings and preparation method thereof
ActiveCN101386719AGood film formingImprove impermeabilityFireproof paintsLuminescent paintsFire retardantStorage garage
Owner:ANHUI ZHONGYI NEW MATERIAL TECH CO LTD
Organic electroluminescent materials, and preparation method and application thereof
ActiveCN103833507AHigh fluorescence quantum efficiencyGood film formingSilicon organic compoundsGroup 5/15 element organic compoundsOrganic electroluminescenceFluorescence
Owner:SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIALS CO LTD
Preparation of high temperature resistant lubricant for drilling liquid by animal plant oil
InactiveCN101157850AGood film formingStrong lubricating abilityDrilling compositionLiquid temperatureChemistry
Owner:孝英
Composite biological film-coating antistaling agent
InactiveCN101558784AStrong adhesionGood film formingFruits/vegetable preservation by coatingSolubilityWater soluble
Owner:TIANJIN UNIVERSITY OF SCIENCE AND TECHNOLOGY
Touch screen UV curing peelable blue gel and preparing method thereof
ActiveCN103421400AGood film formingGood toughnessInksPolyurea/polyurethane coatingsFirming agentBis epoxide
Owner:DONGGUAN PINGBO ELECTRONICS