Tertiary alcohol compounds having alicyclic structure
    76.
    发明授权
    Tertiary alcohol compounds having alicyclic structure 失效
    具有脂环结构的叔醇化合物

    公开(公告)号:US07029822B2

    公开(公告)日:2006-04-18

    申请号:US10891229

    申请日:2004-07-15

    IPC分类号: G03F7/004

    摘要: Tertiary alcohol compounds of formula (1) are novel wherein R1 and R2 are C1–10 alkyl groups which may have halogen substituents, or R1 and R2 may form an aliphatic hydrocarbon ring, Y and Z are a single bond or a divalent C1–10 organic group, and k=0 or 1. Using the tertiary alcohol compounds as a monomer, polymers are obtained. A resist composition comprising the polymer as a base resin is sensitive to high-energy radiation and has excellent sensitivity, resolution, etching resistance and substrate adhesion

    摘要翻译: 式(1)的叔醇化合物是新的,其中R 1和R 2是可以具有卤素取代基的C 1-10烷基,或R 1, SUP>和R 2可以形成脂族烃环,Y和Z是单键或二价C 1-10有机基团,k = 0或1.使用叔醇化合物作为单体 ,得到聚合物。 包含作为基础树脂的聚合物的抗蚀剂组合物对高能辐射敏感,具有优异的灵敏度,分辨率,耐蚀刻性和基材粘合性

    Tetrahydrofuran compounds having alicyclic structure
    80.
    发明授权
    Tetrahydrofuran compounds having alicyclic structure 有权
    具有脂环结构的四氢呋喃化合物

    公开(公告)号:US06509481B2

    公开(公告)日:2003-01-21

    申请号:US10117218

    申请日:2002-04-08

    IPC分类号: C07D31500

    CPC分类号: C07D307/12 C07D307/06

    摘要: Tetrahydrofuran compounds of formula (1) wherein the broken line represents a single bond, a divalent organic group, or a structure in which the alicyclic structure in the form of norbornene or tetracyclo[4.4.0.12,5.17,10]dodecene and the tetrahydrofuran cyclic structure share one or two constituent carbon atoms, and k is 0 or 1 are novel and useful as monomers to form base resins for use in chemically amplified resist compositions adapted for micropatterning lithography

    摘要翻译: 式(1)的四氢呋喃化合物,其中虚线表示单键,二价有机基团或其中降冰片烯或四环[4.4.0.12,5.17,10]十二碳烯形式的脂环结构和四氢呋喃环状 结构共享一个或两个组成碳原子,并且k为0或1是新颖的并且可用作形成用于化学增强抗蚀剂组合物中的基础树脂的单体,其适用于微图案光刻