会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 12. 发明公开
    • 탈묵제
    • 含有烷氧基氧化物添加剂到聚醇的消泡剂,并且具有提高墨水收集能力的浮选过程和获得高质量的消除浆料而不降低浆体积的效果
    • KR1020040020028A
    • 2004-03-06
    • KR1020030060142
    • 2003-08-29
    • 카오카부시키가이샤
    • 이께다야스시미야우찌요시따까야마시따오사무
    • D21C5/02D21C9/08D21H21/26
    • D21C5/027Y02W30/648
    • PURPOSE: A deinking agent containing an ester of an addition product of an alkylene oxide to polyhydric alcohol is provided. It can enhance an ink collection capacity in a flotation process and produce high quality deinked pulp without decreasing a yield of the pulp. CONSTITUTION: The deinking agent contains a compound represented by the formula X-(O-(AO)m-R)n(Y) wherein a hydroxy value(OHV), saponification(SV) and acid value(AV) are in the range of OHV/(SV-AV+OHV) of 0 to 0.3. In formula, R is each H or C1-24 acyl wherein at least one is C8-24 acyl; A is C2-4 alkylene, a plurality of A can be mixed with another; mxn is equal to a valence and a number from 3 to 10. The deinking agent is prepared by esterifying the addition product of an alkylene oxide to polyhydric alcohol with carboxylic acid at 100 to 260 deg.C.
    • 目的:提供含有环氧烷与多元醇的加成物的酯的脱墨剂。 它可以提高浮选工艺中的墨水收集能力,并且可以生产高品质脱墨纸浆而不降低纸浆的产量。 构成:脱墨剂含有由式X-(O(AO)m R)n(Y)表示的化合物,其中羟值(OHV),皂化(SV)和酸值(AV)在OHV的范围内 /(SV-AV + OHV)为0〜0.3。 在式中,R为H或C 1-4酰基,其中至少一个为C 8-24酰基; A是C2-4亚烷基,多个A可以与另一个混合; mxn等于化合价和3至10的数字。脱墨剂通过在100至260℃下将环氧烷加成产物与羧酸酯化成多元醇制备。
    • 13. 发明公开
    • 리그노 셀룰로오스 물질의 펄프 제조시 안트라퀴논 필요량을 감소시키기 위한 첨가 조성물 및 방법
    • 添加组合物以减少需要量的硫代氨基酸生产大豆细胞的物质和方法
    • KR1020000014781A
    • 2000-03-15
    • KR1019980034360
    • 1998-08-25
    • 웨스트락 엠더블유브이, 엘엘씨
    • 터너윌리엄티
    • D21C1/06D21C9/08
    • PURPOSE: A composition is provided to accomplish the high yield rate by adding the mixture of a surfactant formed by the polyoxyalkylene glycol ether into the alkali pulp producing liquid, and to reduce the amount of the needed anthraquinone. CONSTITUTION: The wooden pulp producing assist composition is the mixture of a surfactant formed by at least one of the polyoxyalkylene glycol ether of the ester of the acid selected from the group composed by at lest one of the alkyl alcohol alkoxylate, the ricinol acid, and the 12-hydroxy stearic acid. This composition is produced by reacting more than one C4-C30 alkyl alcohol as the member of the oxide group of the alkyl alcohol alkoxylate composed by the ethylene oxide, the propylene oxide, the butylene oxide and its mixture. At this time, the C4-C30 alkyl alcohol is leaded from the coco palm oil, the palm kernel oil, and the petroleum.
    • 目的:提供通过将由聚氧化亚烷基二醇醚形成的表面活性剂的混合物加入到碱性纸浆生成液中而实现高产率的组合物,并减少所需的蒽醌的量。 构成:木浆生成辅助组合物是由选自烷基醇烷氧基化物,蓖麻油酸和蓖麻醇酸中的至少一种的酸的酸的酯的至少一种的聚亚氧烷基二醇醚形成的表面活性剂的混合物, 12羟基硬脂酸。 该组合物通过使多于一种的C 4 -C 30烷基醇作为由环氧乙烷,环氧丙烷,环氧丁烷及其混合物组成的烷基醇烷氧基化物的氧化物的成员反应而制备。 此时,C4-C30烷基醇由椰子棕榈油,棕榈仁油和石油引起。
    • 19. 发明授权
    • 골판지 및 고지를 원료로 하는 티슈 제조 시스템 및 이를 이용한 티슈 제조 방법
    • KR102466319B1
    • 2022-11-16
    • KR1020200146908
    • 2020-11-05
    • D21H13/08D21C9/10D21C9/08D21C9/06D21C9/02D21C9/18D21B1/32D21B1/34D21B1/02D21H27/00
    • 본발명은, 골판지및 고지를원료로포함하는티슈제조시스템으로서, 건조상태인원료가저장되며, 상기원료가기설정된조건으로해리되는펄퍼부(110); 상기펄퍼부(110)로부터해리상태의원료를제공받는제1 스크린부(120)로서, 홀이구비되며, 상기원료를가압하여상기홀로여과시킴으로써, 상기원료에포함된기설정된크기이상의이물질을제거시킴으로써, 상기원료를제1 처리상태로형성시키는, 제1 스크린부(120); 상기제1 스크린부(120)로부터상기제1 처리상태의원료를제공받는제1 처리부(130)로서, 상기원료에포함된잉크물질및 피치물질을제거시킴으로써, 상기원료를제2 처리상태로형성시키는, 제1 처리부(130); 상기제1 처리부(130)를거친원료를표백시키는블리칭타워부(140)로서, 상기원료를제3 처리상태로형성시키는, 블리칭타워부(140); 상기블리칭타워부(140)를거친원료를여과시키는제2 스크린부(150)로서, 상기제1 스크린부(120)에구비된홀보다더 작은단면적을갖는슬롯이구비되며, 상기슬롯에상기원료를통과시킴으로써, 상기원료를제4 처리상태로형성시키는, 제2 스크린부(150); 상기제2 스크린부(150)로부터상기제4 처리상태의원료를제공받고, 상기원료에포함된이물질중 침전되는이물질을제거시킴으로써, 상기원료를제5a 처리상태로형성시키는, 포워드클리너부(160); 상기제2 스크린부(150)로부터상기제4 처리상태의원료를제공받고, 상기원료에포함된이물질중 부유되는이물질을제거시킴으로써, 상기원료를제5b 처리상태로형성시키는, 리버스클리너부(165); 및상기포워드클리너부(160) 및상기리버스클리너부(165)를통과한상기제5a 처리상태또는제5b 처리상태의원료가최종저장되는, 저장부(170)를포함하며, 상기제2 스크린부(150)는, 상기포워드클리너부(160) 및상기리버스클리너부(165) 중적어도어느하나로, 상기슬롯을통과한상기제4 처리상태의원료를공급하도록형성된, 티슈제조시스템에관한것이다.