Kraft paper wet strength agent and preparation method thereof
A technology of wet strength agent and kraft paper, which is applied in the field of kraft paper wet strength agent and its preparation, can solve problems such as unsatisfactory effects, and achieve the effects of enhancing cohesion, improving wet strength and dry strength, and enhancing affinity
Inactive Publication Date: 2014-08-13
SUZHOU HENGKANG NEW MATERIALS
6 Cites 2 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 discloses a kraft paper wet strength agent and a preparation method thereof. The kraft paper wet strength agent comprises glyoxal-melamine, chloropropylene oxide, sodium dodecyl sulfate, ethyl cellulose, barium sulfate, isopropyl palmitate, octyl methoxycinnamate, p-hydroxybenzoate, dibutyl phthalate, aliphatic binary aldehyde, urea, an ammonium bicarbonate aqueous solution and polybasic acyl chloride. The preparation method comprises the following steps of stirring glyoxal-melamine, chloropropylene oxide, sodium dodecyl sulfate, ethyl cellulose and barium sulfate to obtain a uniform mixture, heating the mixture to a temperature of 60-70 DEG C, adding isopropyl palmitate, octyl methoxycinnamate, p-hydroxybenzoate, dibutyl phthalate, aliphatic binary aldehyde, urea, the ammonium bicarbonate aqueous solution and the polybasic acyl chloride into the mixture, carrying out stirring for a reaction for 1-3h and carrying out standing. The kraft paper wet strength agent greatly improves paper wet strength and dry strength.
Application Domain
Technology Topic
Examples
- Experimental program(3)
- Effect test(1)
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
Method used for waxing of folium artemisiae argyi rope fiber
Owner:东莞市艾莉纺织科技有限公司
Novel scouring and bleaching technology for pure flax yarn
ActiveCN110284316AIncrease cohesionIncreased strength and uniformityLiquid/gas/vapor removalLiquid/gas/vapor yarns/filaments treatmentFlax fiberChemistry
Owner:YUYUE HOME TEXTILE +1
Silk-like cotton organic silicon fiber finishing agent
PendingCN113403841AIncrease cohesionImprove elastic propertiesGrip property fibresAbrasion resistant fibresComposite materialActive agent
Owner:扬州宏远新材料股份有限公司
Production technology of rabbit velvet, nylon and viscose blended yarn
Owner:浙江绿树毛纺织股份有限公司
Polyimide fiber sizing device
ActiveCN110258058AIncreased roughness and reactive groupsIncrease cohesionTextile treatment containersSucessive textile treatmentsSurface functionSizing
Owner:JIANGSU XIANNUO NEW MATERIAL TECH
Classification and recommendation of technical efficacy words
- Increase cohesion
- High affinity
Physical refinement jhouta blended yarn and preparation method thereof
InactiveCN101177811AImprove finenessIncrease cohesionFibre treatmentLiquid/gas/vapor removal by centrifugal forceYarnJute fibre
Owner:DONGHUA UNIV
Method for producing austenitic iron-carbon-manganese metal sheets, and sheets produced thereby
ActiveUS7799148B2Increase cohesionHigh elongationSolid state diffusion coatingFurnace typesNiobiumMetal
Owner:ARCELORMITTAL INVESTIGACION Y DESARROLLO SL
Method for preparing high-cohesive-force polyurethane elastic fibers
ActiveCN105239197AStrong stickinessIncrease cohesionMonocomponent synthetic polymer artificial filamentArtifical filament manufacturePolyolefinYarn
Owner:ZHEJIANG HUAFENG SPANDEX
Dyeing-finishing processing method of anti-perspiration cotton-polyester four-way-stretched fabric
InactiveCN107217479AIncrease cohesionImprove package qualityHeating/cooling textile fabricsDry-cleaning apparatus for textilesPolyesterSizing
Owner:张家港市金陵纺织有限公司
Technological formula of mulberry silk and wool fiber blended moistening emulsion
Owner:TONGXIANG YIDE TEXTILE