Soft Capsules Comprising Polymers of Vinyl Esters and Polyethers the Use and Production Thereof

• Main Authors: KOLTER KARL, ANGEL MAXIMILIAN, GOTSCHE MICHAEL, SANNER AXEL
• Format: Patent
• Language: English; Korean
• Published: 24.10.2001
• Edition: 7
• Subjects: AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G; CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; FOODS OR FOODSTUFFS; GENERAL PROCESSES OF COMPOUNDING; HUMAN NECESSITIES; HYGIENE; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS; MEDICAL OR VETERINARY SCIENCE; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES; SHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY ASINGLE OTHER SUBCLASS; THEIR PREPARATION OR CHEMICAL WORKING-UP; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS; WORKING-UP

PURPOSE: Provided are a material for soft capsules which can be obtained without the addition of an additional plasticizer and is better than gelatin, and the like, an its use, and a production method. CONSTITUTION: The soft capsules comprise (a) a polymer produced by polymerizing a vinyl ester in the presence of a polyether, if necessary (b) a structure-improving auxiliary, and if necessary (c) other conventional components. The polymer(a) is prepared by free-radical polymerizing at least one of vinyl ester of C1-C24 carboxylic acids(i) in the presence of polyether-containing compound(ii), and if necessary at least one copolymerizable monomers, and at least partially hydrolyzing an ester functionality of the first monomer(i). 본 발명은 (a) 폴리에테르의 존재하에 비닐 에스테르의 중합에 의해 제조된 중합체, (b) 적절하게는 구조-개량 보조제, 및 (c) 적절하게는 다른 종래의 구성 성분을 포함하는 연질 캡슐, 및 그것의 용도 및 제조에 관한 것이다.