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Composition for coating thermoplastic polymer film, method for producing same, modified thermoplastic polymer film and method for producing same

A thermoplastic polymer and composition technology, applied in chemical instruments and methods, coatings, layered products, etc., can solve the problems of sticky coating surface and reduced dripping performance of films.

Active Publication Date: 2019-03-08
TAKEMOTO YUSHI KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in these conventional thermoplastic polymer film coating compositions, the dripping performance of the film is reduced due to friction when the film is formed in the factory or when it is spread to the agricultural greenhouse, or the coating surface of the film is further deteriorated. Sticky and other issues

Method used

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  • Composition for coating thermoplastic polymer film, method for producing same, modified thermoplastic polymer film and method for producing same
  • Composition for coating thermoplastic polymer film, method for producing same, modified thermoplastic polymer film and method for producing same
  • Composition for coating thermoplastic polymer film, method for producing same, modified thermoplastic polymer film and method for producing same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0057] 68.1 parts of water, 341.5 parts of cationic alumina sol (X1-1) (70 parts in terms of solid content) and 130.4 parts of cationic silica sol (X2-1) (30 parts in terms of solid content) were mixed to prepare an inorganic cationic colloidal sol. 10 parts of a silanol-forming organosilane compound (Y-1) was mixed with this inorganic cationic colloidal sol to prepare a mixed liquid having a solid content concentration of 20%, and stirred at 50° C. for 5 hours, and the silanol-forming organosilane compound ( Y-1) Hydrolysis treatment was carried out, and the generated silanol compound was further subjected to condensation polymerization to obtain a modified inorganic cationic colloidal sol (A-1). This modified inorganic cationic colloidal sol (A-1) is obtained by attaching a condensation polymer of a silanol compound to the solid content particles of the aforementioned inorganic cationic colloidal sol. Next, 9400 parts of water, 30 parts of polyether-modified silicone (B-1), ...

Embodiment 2～37 and comparative example 1～15

[0059] Modified inorganic cationic colloidal sols (A-2) to (A-12) and (AR-1) to (AR-3) were prepared in the same manner as in Example 1, and Examples 2 to 37 and Comparative Examples were further obtained. 1 to 15 thermoplastic polymer film coating compositions. The content of the modified inorganic cationic colloid sol prepared by the above examples is summarized in Table 1, and the content of the thermoplastic polymer film coating composition obtained by the above examples is summarized in Table 2 and Table 3.

[0060] [Table 1]

[0061]

[0062] in FIG. 1,

[0063] X1-1: Trade name Alumina Sol 520 manufactured by Nissan Chemical Industry Co., Ltd.

[0064] X1-2: Trade name Alumina Sol 200 manufactured by Nissan Chemical Industry Co., Ltd.

[0065] X1-3: Trade name CataloidAS-1 manufactured by Nikki Catalytic Chemicals Co., Ltd.

[0066] X2-1: Trade name Snowtex AK manufactured by Nissan Chemical Industry Co., Ltd.

[0067] X2-2: The product name CataloidSN manufactu...

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Abstract

Provided are: a thermoplastic polymer film coating composition which has only minimal deterioration of drop-flowing properties caused by friction during film formation or spreading, exhibits excellent drop-flowing properties from the start of spreading, maintains excellent drop-flowing properties over a long period of time even after spreading, and furthermore, has an extremely non-sticky film surface coated with a drop-flowing agent; a method for preparing a modified thermoplastic polymer film using such a composition; and a modified thermoplastic polymer film obtained by such a preparation method. This thermoplastic polymer film coating composition is a compound in which a polyether-modified silicone, a specific polyoxyalkylene derivative, and a polyalkyleneglycol having a number-average molecular weight of 1500-50000 are contained at a specific ratio in a specific modified inorganic cation colloidal sol obtained by hydrolyzing a specific inorganic cation colloidal sol with a specific silanol-forming organic silane compound.

Description

technical field [0001] The present invention relates to a thermoplastic polymer film coating composition, a method for producing the composition, a modified thermoplastic polymer film using the composition, and a method for producing the modified thermoplastic polymer film. There is little decrease in dripping performance due to friction during film production in the factory or when spreading in agricultural greenhouses, and excellent dripping properties are exhibited from the initial stage of spreading, and excellent dripping properties are maintained for a long time even after spreading, and further The film surface obtained by coating is also very little sticky. Background technique [0002] Conventionally, compositions using alumina sol, acidic silica sol, organosilane derivatives, and nonionic surfactants have been proposed as thermoplastic polymer film coating compositions (for example, see Patent Document 1), colloidal oxidation Compositions of aluminum, colloidal si...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D1/00B32B27/14C09D7/65C09D183/12
CPCB32B27/14C09D1/00C09D7/40C09D183/12
Inventor 山田享弘潮谷和史常松麻美
Owner TAKEMOTO YUSHI KK
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