변색 중합체 물질

• Main Authors: SCHOLL NEIL T, THOMPSON BRENT M, MCENEANY RYAN J, TOPOLKARAEV VASILY A, CARRILLO OJEDA ANTONIO J
• Format: Patent
• Language: Korean
• Published: 27.07.2018
• Subjects: ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; ADVERTISING; CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; CONVEYING; CRYPTOGRAPHY; DISPLAY; DISPLAYING; EDUCATION; HANDLING THIN OR FILAMENTARY MATERIAL; LABELS OR NAME-PLATES; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; PACKAGES; PACKAGING ELEMENTS; PACKING; PERFORMING OPERATIONS; PHYSICS; SEALS; SIGNS; STORING; THEIR PREPARATION OR CHEMICAL WORKING-UP; TRANSPORTING; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS

변색 중합체 물질이 제공된다. 물질은 매트릭스 중합체, 착색제, 마이크로내포 첨가제 및 나노내포 첨가제를 포함하는 연속상을 함유하는 열가소성 조성물로부터 형성되며, 여기서 마이크로내포 및 나노내포 첨가제가 이산 도메인의 형태로 상기 연속상 내부에 분산되어 있다. 고체 상태에서 응력 변형을 받는 경우 다공성 망이 중합체 물질에 형성된다. 중합체 물질은 응력 변형을 받기 전에 제1 색을 나타내고 응력 변형을 받은 후에 제2 색을 나타내며, 제1 색은 제2 색과 상이하다. A color-changing polymeric material is provided. The material is formed from a thermoplastic composition containing a continuous phase that includes a matrix polymer, colorant, microinclusion additive, and nanoinclusion additive, wherein the microinclusion additive and nanoinclusion additive are dispersed within the continuous phase in the form of discrete domains. A porous network is formed in the polymeric material when subjected to a deformational strain in a solid state. The polymeric material exhibits a first color prior to being subjected to the deformational strain and a second color after being subjected to the deformational strain, the first color being different than the second color.