Ultraviolet-quick-curing dendriform resin, and divergent preparation method and application thereof

A dendritic and ultraviolet light technology, applied in applications, household utensils, inks, etc., can solve the problems of high pollution of thermosetting resins, low production efficiency, slow curing speed, etc., to achieve faster curing speed, cost saving, surface drying time short effect
CN106543448AInactive Publication Date: 2017-03-29HUBEI GREENHOME MATERIALS TECH INC
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
HUBEI GREENHOME MATERIALS TECH INC
Publication Date
2017-03-29
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides an ultraviolet-quick-curing dendriform resin, and a divergent preparation method and application thereof. Ethylenediamine (EDA), diethylenetriamine (DETA), triethlenetetramine (TETA) and other polyamines are used as initiation cores, tripropylene glycol diacrylate (TGPDA), ethoxylated trimethylolpropane triacrylate (TEPTA) and other polyfunctional group monomers are used as branching units, and a divergent method is utilized to prepare the regular-structure highly-branched high-double-bond-density low-viscosity dendriform series resins containing different acrylate double bonds at terminal groups; benzoin aether and 2-hydroxy-2-methyl-1-phenyl-1-acetone with different photoinitiation activities are used as photoinitiators, are matched and uniformly mixed with the dendriform series resins containing different acrylate double bonds at terminal groups in a dark room, and are cured under the irradiation of an ultraviolet curing lamp to prepare different product series of quick-curing dendriform photosensitive resins. The preparation method can implement large-scale application and production, and has the characteristics of small pollution, high curing speed and high production efficiency.
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Description

technical field

[0001] The invention relates to an ultraviolet light high-speed curing dendritic resin and its preparation method by a divergent method and its application, belonging to the application field of polymer resins. Background technique

[0002] Dendritic macromolecules are a kind of macromolecules with highly branched and highly symmetrical structures obtained by stepwise and repeated reactions of multifunctional monomers. Units, internal branched functional groups with the number of branches, and surface easily modified groups that determine the functional characteristics of the molecule. The independent special structure of each part of the dendritic macromolecule endows it with incomparable superior properties compared to traditional linear polymers, such as Good hydrodynamic properties, unique viscosity behavior, easy film formation, diversified functions, and difficult to crystallize, so it has broad application prospects in many fields such as industry, agr...

Claims

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
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