사이징제, 사이징제 부착 탄소 섬유 및 그의 제조 방법, 사이징제의 수분산액, 프리프레그 및 그의 제조 방법, 및 탄소 섬유 강화 복합 재료의 제조 방법

• Main Authors: KANETA KENJI, SUGIURA NAOKI, WAKABAYASHI KOUKI
• Format: Patent
• Language: Korean
• Published: 23.07.2021
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR; LAUNDERING; MAKING GRANULES OR PREFORMS; PERFORMING OPERATIONS; PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; TEXTILES; TRANSPORTING; TREATMENT OF TEXTILES OR THE LIKE; TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

특정한 측정 조건에서 구해지는 열감량률 B-1이 65% 이상인 사이징제, 또는 계면활성제와 하기 화학식(1)로 표시되는 화합물(1)을 함유하는 사이징제를 이용한다. JPEGpct00019.jpg23106 Use of a sizing agent having a heat weight loss B-1 of 65 % or more as determined by a specific measurement method, or a sizing agent containing a surfactant and a compound represented by formula (1):