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Improved multifunctional viscosity index modifier additives derived from amido amines

Patent
EP-0400874-B1
Country
European Patent Office
Dates
  • Priority:
    1989/05/30
  • Grant:
    1993/04/21
Description
This web page summarizes information in PubChem about patent EP-0400874-B1. This includes chemicals mentioned, as reported by PubChem contributors, as well as other content, such as title, abstract, and International Patent Classification (IPC) codes. To read more about how this page was constructed, please visit the PubChem patents help page.

1 Full Text

2 Important Dates

2.1 Priority Date

1989/05/30

2.2 Filing Date

1990/05/22

2.3 Publication Date

1993/04/21

2.4 Grant Date

1993/04/21

3 Country

European Patent Office

4 Linked Chemicals

4.1 PubChem Compounds

4.2 PubChem Substances

5 Patent Family

6 Classification

6.1 IPC

C10L1/22 (inventive)

C10M149/18 (inventive)

C10M143/02 (inventive)

C10M133/52 (inventive)

C10M159/12 (inventive)

C10M151/02 (inventive)

C10L1/24 (inventive)

C10M149/06 (inventive)

6.2 CPC

C10N2070/02

C10M2215/08

C10L1/2493 (inventive)

C10M135/26 (inventive)

C10M2215/12

C10M2207/129

C10M2215/04

C10M2219/083

C10M2215/086

C10M2215/26

C10M2217/06

C10M133/16 (inventive)

C10M149/18 (inventive)

C10M129/28 (inventive)

C10M2221/02

C10M159/12 (inventive)

C10M133/52 (inventive)

C10M143/00 (inventive)

C10M2221/00

C10M133/06 (inventive)

C10M2215/122

C10M2219/085

C10M2217/04

C10M2217/046

C10M2217/024

C10M2219/062

C10M2205/022

C10M2215/042

C10M2217/02

C10M2215/082

C10L1/221 (inventive)

C10M2221/04

C10M2205/02

C10M2221/043

C10M149/06 (inventive, first)

C10M151/02 (inventive)

C10M2205/00

C10M135/22 (inventive)

C10M2217/044

C10M129/93 (inventive)

C10M2221/041

C10M2227/00

C10M2217/00

C10M143/02 (inventive)

C10M135/14 (inventive)

C10M2207/12

7 Similar Patents

8 Information Sources

  1. Google Patents
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  2. PubChem
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