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Ink receptive primer coatings with improved water and chemical resistance characteristics

A technology of primer coating and primer, which is applied in the direction of primer, ink, coating, etc., and can solve the problems such as the influence of ink adhesion on the primer and the coated substrate

Active Publication Date: 2022-02-11
MICHELMAN S A R L
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In addition, when conventional primers and / or coated substrates are exposed to water or other chemicals, the ink adhesion of the primers and coated substrates may be affected

Method used

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  • Ink receptive primer coatings with improved water and chemical resistance characteristics
  • Ink receptive primer coatings with improved water and chemical resistance characteristics
  • Ink receptive primer coatings with improved water and chemical resistance characteristics

Examples

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Embodiment Construction

[0042] In order that the embodiments may be more readily understood, reference is made to the following examples, which are intended to illustrate the embodiments disclosed and described herein. The examples do not limit the scope in any way.

[0043] Coated labels were prepared from the commercial products listed in Table 1 .

[0044] Table 1

[0045]

[0046] Referring to Table 2 below, the primer coatings for Samples 1 and 2 included 5499 (carboxylated styrene-butadiene) and 050 (ink adhesion promoter), while comparative samples 1 and 2 only included 050 (ink adhesion promoter) and comparative samples 3 and 4 included only 5499 (carboxylated styrene-butadiene). Formulations of Samples 1 and 2 were prepared by diluting the carboxylated styrene-butadiene and ink adhesion promoter solutions to 5% solids each, then adding the ink adhesion promoter slowly with good mixing to the carboxylated Styrene-butadiene in sufficient amount to achieve a 4:3 ratio of ink adhesi...

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Abstract

Embodiments of the present disclosure relate to primer coatings, polymeric substrates, and methods of making the same that provide enhanced adhesion and enhanced chemical and water resistance. The primer coating comprises functionalized styrene-butadiene and an ink adhesion promoter.

Description

[0001] Cross References to Related Applications [0002] This application claims U.S. Provisional Application No. 62, entitled "Ink Receptive Primer Coatings With Improved Water and Chemical Resistance Characteristics," filed October 7, 2016 / 405,596 priority, which is hereby incorporated by reference in its entirety. technical field [0003] Embodiments of the present disclosure generally relate to ink-receptive primer coatings that provide improved water and chemical resistance properties to coated polymeric film substrates. In particular, embodiments of the present disclosure generally relate to primer coatings comprising styrene-butadiene, ink adhesion promoters, and coated polymeric substrates comprising these primer coatings. Background technique [0004] Polymer films such as biaxially oriented polypropylene (BOPP), biaxially oriented polyethylene terephthalate (BOPET) or polyester films have been widely used in various applications, e.g. printing labels, cartons, la...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D5/00
CPCC09D5/00C08F2/48C08F212/08C08F236/06C09D5/002C09D5/027C09D11/102C09D11/106C09D109/06
Inventor B·雷尼尔J·鲍尔斯K·斯莱克
Owner MICHELMAN S A R L