Non-gelling bituminous composition and a method of preparing it

Invention Grant

US2764495A Non-gelling bituminous composition and a method of preparing it 失效

Title translation: 非胶凝沥青组合物及其制备方法

Patent Title: Non-gelling bituminous composition and a method of preparing it
Patent Title (中): 非胶凝沥青组合物及其制备方法
Application No.: US23727851

Application Date: 1951-07-17
Publication No.: US2764495A

Publication Date: 1956-09-25
Inventor: WINKLER LEWIS A , WADDEY WALTER E
Applicant: EXXON RESEARCH ENGINEERING CO
Assignee: Sandoz Inc
Current Assignee: Sandoz Inc
Priority: US23727851 1951-07-17
Main IPC: C08L95/00
IPC: C08L95/00

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）
C08L95/00	沥青材料的组合物，例如石油沥青、焦油或天然沥青的