Modified regenerated cellulose articles and method for making the same

Invention Grant

US2796656A Modified regenerated cellulose articles and method for making the same 失效

Title translation: 改性再生纤维素制品及其制备方法

Patent Title: Modified regenerated cellulose articles and method for making the same
Patent Title (中): 改性再生纤维素制品及其制备方法
Application No.: US30829652

Application Date: 1952-09-06
Publication No.: US2796656A

Publication Date: 1957-06-25
Inventor: SCHAPPEL JOSEPH W , DOLLEY WILLIAM P
Applicant: AMERICAN VISCOSE CORP
Assignee: Semiconductor Energy Laboratory Co Ltd
Current Assignee: Semiconductor Energy Laboratory Co Ltd
Priority: US30829652 1952-09-06
Main IPC: C08L1/24
IPC: C08L1/24

Information query

Espacenet

IPC分类:

C	化学；冶金
C08	有机高分子化合物；其制备或化学加工；以其为基料的组合物
C08L	高分子化合物的组合物（基于可聚合单体的组成成分入C08F、C08G；人造丝或纤维入D01F；织物处理的配方入D06）
C08L1/00	纤维素、改性纤维素或纤维素衍生物的组合物
C08L1/08	.纤维素衍生物
C08L1/22	..黄原酸纤维素
C08L1/24	...黏胶丝