SULFOPOLYMER/VANADIUM OXIDE ANTISTATIC COMPOSITION

• Main Authors: MORRISON, ERIC D, LARSON, WAYNE K, KAUSCH, WILLIAM L, BOSTON, DAVID R, HEDRICK, STEVEN T, FUNG, SIMON S
• Format: Patent
• Language: English; Korean
• Published: 01.12.2000
• Edition: 7
• Subjects: ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; ADHESIVES; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G; CHEMISTRY; COMPOSITIONS BASED THEREON; DYES; GENERAL PROCESSES OF COMPOUNDING; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ORGANIC MACROMOLECULAR COMPOUNDS; PAINTS; PERFORMING OPERATIONS; POLISHES; THEIR PREPARATION OR CHEMICAL WORKING-UP; TRANSPORTING; USE OF MATERIALS AS ADHESIVES; WORKING-UP

본 발명은 지지체 및 자체-지지 제품상의 피복물에 대전 방지 특성을 제공하는 콜로이드성 바나듐 옥사이드 및 분산된 설폰화 중합체를 포함하는 수성계 혼합물에 관한 것으로서, 콜로이드성 바나듐 옥사이드는 알콕사이드 유도되고, 바나듐 이온은 통상 +4 및 +5인 혼합 원자가를 갖는 바나듐 옥사이드를 제공하는 것이 바람직하다. 바람직한 설포중합체에는 설포 폴리에스테르, 설포폴리우레탄, 설포폴리우레탄/우레아, 설포폴리에스테르 폴리올 및 설포폴리올이 포함된다. 또한 콜로이드성 바나듐 옥사이드와 설포중합체를 포함하는 대정 방지성 복합 구조물이 개시되어 있다. Aqueous-based mixtures comprising colloidal vanadium oxide and a dispersed sulfonated polymer impart antistatic properties to coatings on a substrate and to self-supporting articles. The preferred colloidal vanadium oxide is alkoxide derived and provides mixed valence vanadium oxide wherein the vanadium ions are typically +4 and +5. Preferred sulfopolymers include sulfopolyesters, sulfopolyurethanes, sulfopolyurethanes/ureas, sulfopolyester polyols, and sulfopolyols. Antistatic composite structures comprising colloidal vanadium oxide and a sulfopolymer are also disclosed.