Browse Prior Art Database

Polymer Coating

IP.com Disclosure Number: IPCOM000092123D
Original Publication Date: 1968-Sep-01
Included in the Prior Art Database: 2005-Mar-05
Document File: 1 page(s) / 11K

Publishing Venue

IBM

Related People

Kitze, PT: AUTHOR [+2]

Abstract

Strongly adherent coatings on smooth substrates such as plastic films or metallic surfaces which have few or no pores to absorb the coating layer are achieved by a laminar structure. A polymer having strong adhesive properties is precoated onto the substrate followed by the addition of the coating layer. An adhesive resin layer such as polyester, vinyl, polyvinyl formal, etc., in the solvent tetrahydrofuran is coated onto an aluminum substrate and the coated substrate heated to evaporate the solvent. The overcoating such as polyester, vinyl, vinyl aromatic, vinyl heterocyclic, etc., or mixtures of is then applied from a solvent such as volatile liquid hydrocarbons, cyclic ethers, ketones, etc., and the solvent is evaporated.

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Polymer Coating

Strongly adherent coatings on smooth substrates such as plastic films or metallic surfaces which have few or no pores to absorb the coating layer are achieved by a laminar structure. A polymer having strong adhesive properties is precoated onto the substrate followed by the addition of the coating layer. An adhesive resin layer such as polyester, vinyl, polyvinyl formal, etc., in the solvent tetrahydrofuran is coated onto an aluminum substrate and the coated substrate heated to evaporate the solvent. The overcoating such as polyester, vinyl, vinyl aromatic, vinyl heterocyclic, etc., or mixtures of is then applied from a solvent such as volatile liquid hydrocarbons, cyclic ethers, ketones, etc., and the solvent is evaporated.

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