재생 폴리카보네이트의 제조방법
    4.
    发明公开
    재생 폴리카보네이트의 제조방법 无效
    制备回收聚碳酸酯树脂的方法

    公开(公告)号:KR1020140097918A

    公开(公告)日:2014-08-07

    申请号:KR1020130010678

    申请日:2013-01-30

    Abstract: A method for manufacturing recyclable polycarbonate of the present invention comprises the steps of forming molten material by heating phenols D., aromatic carbonate, and waste poly carbonate; pressing the molten materials; and polymerizing poly carbonate by reducing the pressure to the molten materials. The manufacturing method of recyclable poly carbonate uses waste poly carbonate products as reacting materials for a poly carbonate melting polymerization process.

    Abstract translation: 制造本发明的可回收聚碳酸酯的方法包括以下步骤:通过加热酚D.,芳族碳酸酯和废聚碳酸酯形成熔融材料; 挤压熔融材料; 并通过降低熔融材料的压力来聚合碳酸酯。 可回收聚碳酸酯的制造方法使用废聚碳酸酯制品作为聚碳酸酯熔融聚合方法的反应材料。

    난연성 방향족 폴리카보네이트 수지 및 이의 제조방법
    6.
    发明授权
    난연성 방향족 폴리카보네이트 수지 및 이의 제조방법 有权
    阻燃芳香族聚碳酸酯树脂及其制备方法

    公开(公告)号:KR101411003B1

    公开(公告)日:2014-06-23

    申请号:KR1020100128654

    申请日:2010-12-15

    Abstract: 본 발명은 폴리카보네이트 수지 및 이의 제조방법에 관한 것으로, 보다 상세하게는 방향족 디히드록시 화합물과 디아릴카보네이트를 중합하여 폴리카보네이트 제조시 중합 후 용융 단계에서 디포스페이트계 인계 화합물을 투입시켜 폴리카보네이트 수지를 제조하는 방법에 관한 것이다.
    본 발명에 따른 난연성 방향족 폴리카보네이트 수지 제조방법은 수지의 중합과정에서 디포스페이트계 인계 화합물을 첨가함으로써 인계 화합물의 유실을 줄여 적은 양의 인계 화합물 첨가로도 난연성 향상시키고, 수지의 열이력 횟수를 최소화하여 투명도를 높일 수 있으며, 제조공정이 간편하여 경제적인 특징을 가진다.

    고분지형 폴리카보네이트 수지 및 그 제조방법
    7.
    发明公开
    고분지형 폴리카보네이트 수지 및 그 제조방법 无效
    高分子量聚碳酸酯树脂及其制备方法

    公开(公告)号:KR1020140075516A

    公开(公告)日:2014-06-19

    申请号:KR1020120143943

    申请日:2012-12-11

    CPC classification number: C08G64/14

    Abstract: The present invention relates to a highly branched polycarbonate resin having a Mark-Houwink constant of 0.50 to 0.60 and branches of 0.5 to 1. The highly branched polycarbonate resin according to the present invention is manufactured by a specific polymerization mode to be eco-friendly, has maximized branches, and has no loss of quality caused by an addition reaction for forming networking between resins.

    Abstract translation: 本发明涉及Mark-Houwink常数为0.50〜0.60,分支为0.5〜1的高支化聚碳酸酯树脂。本发明的高支化聚碳酸酯树脂是通过特定的聚合方式制造的,是环保的, 具有最大化的分支,并且不会由于形成树脂之间的组合的加成反应而导致的质量损失。

    폴리실록산-폴리카보네이트 공중합체의 제조 방법
    8.
    发明公开
    폴리실록산-폴리카보네이트 공중합체의 제조 방법 有权
    制备聚硅氧烷 - 聚碳酸酯共聚物的方法

    公开(公告)号:KR1020140006489A

    公开(公告)日:2014-01-16

    申请号:KR1020120073531

    申请日:2012-07-05

    Abstract: The invention relates to a method for preparing polysiloxane-polycarbonate copolymer, and to manufacture of polysilxane having aromatic hydroxy compounds for both ends, using Lewis acid boron compounds as a catalysta, and to a preparing method of polysiloxane-polycarbonate copolymer with an in-situ process without a separating process of the boron compound.

    Abstract translation: 本发明涉及一种制备聚硅氧烷 - 聚碳酸酯共聚物的方法,并且使用路易斯酸硼化合物作为催化剂制造具有芳香族羟基化合物的聚硅氧烷作为催化剂,以及一种原位聚硅氧烷 - 聚碳酸酯共聚物的制备方法 没有硼化合物的分离过程的方法。

    중축합 수지의 제조 방법
    9.
    发明公开
    중축합 수지의 제조 방법 有权
    制备聚合树脂的方法

    公开(公告)号:KR1020130069387A

    公开(公告)日:2013-06-26

    申请号:KR1020120131085

    申请日:2012-11-19

    Abstract: PURPOSE: A polycondensation resin manufacturing method is provided to efficiently prepare a high quality polycondensation resin that is not damaged by fusions between lower order condenstates themselves or scaling in a pipe of the lower order condensates. CONSTITUTION: A polycondensation resin manufacturing method including a process of solid polymerizing a crystalline pulverulent body of a lower order condensate, wherein the method comprises the following steps of: preparing the crystalline pulverulent body of a lower order condensate; mixing the obtained crystalline pulverulent body of a lower order condensate and a granular molding body of a thermoplastic resin; and solid-polymerizing 'the pulverulent body of a lower order condensate and the granular molding body of the thermoplastic resin'. A mixed amount of the granular molding body of the thermoplastic resin is 0.1 to 10wt% based on the crystalline pulverulent body of a lower order condensate.

    Abstract translation: 目的:提供缩聚树脂的制造方法,以有效地制备高级缩聚树脂,其不会因低级凝胶体本身之间的融合而损坏或缩小在低级缩合物的管道中。 构成:一种缩聚树脂的制造方法,其包括使低级缩合物的结晶性粉末体固体聚合的方法,其中所述方法包括以下步骤:制备低级缩合物的结晶粉末体; 将获得的低级冷凝物的结晶粉末与热塑性树脂的粒状成型体混合; 并使“低级冷凝物的粉末体和热塑性树脂的粒状成型体”固体聚合。 热塑性树脂的粒状成型体的混合量相对于低级缩合物的结晶性粉体为0.1〜10重量%。

    폴리카보네이트 수지 조성물
    10.
    发明公开
    폴리카보네이트 수지 조성물 有权
    聚碳酸酯树脂组合物

    公开(公告)号:KR1020120078546A

    公开(公告)日:2012-07-10

    申请号:KR1020110037950

    申请日:2011-04-22

    Abstract: PURPOSE: A polycarbonate resin composition is provided to improve thermal stability, and weatherability, especially visible ray transmittance, weatherability, thermal stability, etc. CONSTITUTION: A polycarbonate resin composition comprises polycarbonate resin, a UV stabilizer based on a first benzotriazole in chemical formula 1, a UV stabilizer based on a second benzotriazoles in chemical formula 2, a UV stabilizer based on bismalonate in chemical formula 3, and a phosphate-based thermal stabilizer. In chemical formulas, R, R1, R2, R3, R4, R5 and R6 is respectively and independently hydrogen, a C1-20 linear or branched alkyl group, a C6-20 aryl group, or C6-20 aryl group substituted to a C1-10 alkyl group.

    Abstract translation: 目的:提供聚碳酸酯树脂组合物以提高热稳定性和耐候性,特别是可见光透射率,耐候性,热稳定性等。构成:聚碳酸酯树脂组合物包含聚碳酸酯树脂,基于化学式1中的第一苯并三唑的UV稳定剂 ,基于化学式2中的第二苯并三唑的紫外线稳定剂,基于化学式3中的铋酸盐的UV稳定剂和磷酸盐类热稳定剂。 在化学式中,R 1,R 2,R 3,R 4,R 5和R 6分别独立地为氢,C 1-20的直链或支链烷基,C 6-20芳基或被C 1〜 -10烷基。

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