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Application filed by 김동길, 김성기filedCritical김동길
Priority to KR1019890019027ApriorityCriticalpatent/KR910011666A/en
Publication of KR910011666ApublicationCriticalpatent/KR910011666A/en
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
Claims (4)
모래 20~80중량부, 유리 80~20중량부, 가교제 1~5중량부로 배합하여 구성된 조성물.A composition composed of 20 to 80 parts by weight of sand, 80 to 20 parts by weight of glass, and 1 to 5 parts by weight of a crosslinking agent.제1항에 있어서, 수분함유량이 5% 미만인 모래를 배합한 모래 조성물.The sand composition according to claim 1, wherein sand having a moisture content of less than 5% is blended.제1항에 있어서, 200메쉬 이하의 유리분말을 배합한 모래 조성물.The sand composition of Claim 1 which mix | blended the glass powder of 200 mesh or less.제1항에 있어서, 가교제가 스테아릴 아니노시아네이트 및 아이노프로필 트리아이노 스테아릴티타네이트에서 선택된 1종 이상을 배합한 조성물.The composition according to claim 1, wherein the crosslinking agent is blended with at least one selected from stearyl aninocyanate and inopropyl triino stearyl titanate.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.