DIP-FORMED SYNTHETIC POLYISOPRENE LATEX ARTICLES WITH IMPROVED INTRAPARTICLE AND INTERPARTICLE CROSSLINKS

• Main Authors: AMARASEKERA SUGATH, NARASIMHAN DAVE, LUCAS DAVID M, KUNG ADELINE AI LIN
• Format: Patent
• Language: English; Korean
• Published: 21.11.2016
• Subjects: ACCESSORIES; BANDAGES, DRESSINGS OR ABSORBENT PADS; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES; CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; FILTERS IMPLANTABLE INTO BLOOD VESSELS; FIRST-AID KITS; FOMENTATION; HUMAN NECESSITIES; HYGIENE; INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES; MEDICAL OR VETERINARY SCIENCE; METALLURGY; METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL; ORGANIC MACROMOLECULAR COMPOUNDS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; OUTERWEAR; PERFORMING OPERATIONS; PROSTHESES; PROTECTIVE GARMENTS; THEIR PREPARATION OR CHEMICAL WORKING-UP; TRANSPORTING; TREATMENT OR PROTECTION OF EYES OR EARS; WEARING APPAREL; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

본 발명의 합성 폴리이소프렌 라텍스 에멀젼은 예비-가황처리 조성물 및 후-가황처리 조성물을 갖는다. 예비-가황처리 조성물은 아연 디티오카바메이트에 의해 촉매적으로 파괴되는 고급 S고리 구조를 갖는 가용성 황을 포함한다. 라텍스 에멀젼은 후-가황처리 경화 주기 동안 입자간 영역을 가교시키는 촉진제를 갖는 후-가황처리 조성물을 갖는다. 필름은 높은 인장 강도, 인장 계수, 전단 강도, 파열 압력 및 파열 부피를 나타낸다. A synthetic polyisoprene elastomeric condom comprises synthetic...