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Dispersing resin composition, and paint composition, ink composition, adhesive composition, and primer composition containing same

A technology for dispersing resins and compositions, applied in the direction of graft polymer adhesives, non-polymer adhesive additives, adhesive types, etc., can solve problems such as insufficient resistance to organic solvents, and achieve excellent dispersion stability , Excellent water dispersibility and excellent physical properties

Inactive Publication Date: 2011-07-13
NIPPON PAPER CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when preparing an emulsion containing a polyolefin resin represented by a modified polyolefin resin such as a chlorinated modified polyolefin resin, which contains a polymer mainly composed of an olefin monomer unit, using any of the above-mentioned techniques, The organic solvent resistance of this emulsion is not sufficient

Method used

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  • Dispersing resin composition, and paint composition, ink composition, adhesive composition, and primer composition containing same
  • Dispersing resin composition, and paint composition, ink composition, adhesive composition, and primer composition containing same
  • Dispersing resin composition, and paint composition, ink composition, adhesive composition, and primer composition containing same

Examples

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preparation example Construction

[0111] The dispersion resin composition of the present invention can be prepared by adding components (a) to (d) and components blended as needed to a reaction system, and dispersing using a melting aid or the like as needed. As a first example of the preparation method of the dispersed resin composition of the present invention, there may be mentioned the following: (1) dissolving a polyolefin resin containing a polymer mainly composed of olefin monomer units in a solvent (melting aid) (2) the step of adding a nitrogen-containing polyoxyalkylene derivative to the reaction system, (3) the step of adding an alkaline substance to the reaction system, (4) the step of adding water to the reaction system, (5) ) A method in which the above-mentioned solvent is removed. The order of steps in the first example can be that step (1), step (5) is the first and last, and at least 2 steps selected from step (2), step (3) and step (4) can be carried out simultaneously.

[0112] In the step...

specific example ii

[0131] (Specific example ii) Polymerizable unsaturated monomer having isobornyl group

[0132] (Specific example iii) Polymerizable unsaturated monomer having an adamantyl group

specific example iv

[0133] (Specific example iv) Polymerizable unsaturated monomer having a tricyclodecenyl group

[0134] (Specific example v) Polymerizable unsaturated monomers containing aromatic rings: styrene, α-methylstyrene, vinyl toluene, benzyl (meth)acrylate, etc.

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Abstract

Provided are a dispersing resin composition that has excellent dispersibility in water for use in a paint, ink, adhesive, and primer containing an alcohol or an ether, that has excellent water dispersibility and with which excellent dispersion stability can be maintained even when added to an organic solvent, for example, something that contains an alcohol or an ether, and when an organic solvent is added to the dispersing resin composition, as well as a paint composition, ink composition, adhesive composition, and primer composition containing same. Specifically, provided are a dispersing resin composition for use in a paint, ink, adhesive, and primer containing an alcohol and / or an ether, and a paint, ink, adhesive, and primer containing the composition. The dispersing resin composition is characterized by containing (a) a polyolefin resin containing a polymer primarily composed of olefin monomer units, (b) a nitrogen-containing polyoxyalkylene derivative, (c) a basic substance, and (d) water.

Description

technical field [0001] The present invention relates to a dispersion resin composition and coatings, inks, adhesives and primer compositions containing the dispersion resin composition, the dispersion resin composition is used for coatings, inks, adhesives or coatings containing alcohols or ethers In the primer, the dispersibility in water is excellent, and even when organic solvents such as alcohols and ethers are contained in the dispersion resin composition, the water dispersibility is also good, and excellent dispersion stability can be maintained. Background technique [0002] In the past, chlorinated modified polyolefin resins, propylene polymers modified with acids such as unsaturated carboxylic acids and their anhydrides have been used as excellent adhesive materials for difficult-to-adhesive polyolefin substrates such as polypropylene and polyethylene. Adhesives for reactive paints and inks, or used as adhesives and primers. [0003] In recent years, from the viewp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D123/00C09D5/00C09D5/02C09D7/12C09D11/00C09D171/02C09J11/06C09J123/26
CPCC09J123/26C09D5/027C09J123/0869C09D11/14C09J151/06C09D5/002C08L2666/06C08L2666/14C08L23/00C08L71/12C09D123/00C09J123/00
Inventor 永冈尚子冈山健胜田中雅规高本直辅
Owner NIPPON PAPER CHEM
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