【発明の名称】ポリ‐α‐オレフイン型潤滑油の製造方法

Title:

【発明の名称】ポリ‐α‐オレフイン型潤滑油の製造方法

Document Type and Number:

Japanese Patent JPH0639393

Kind Code:

B2

Abstract:

In producing lubricants by oligomerizing alpha -olefins with the aid of the catalyst of a BF3 cocatalyst complex, e.g. a BF3, alcohol or carboxylic acid complex, the used catalyst complex is recovered by distillation, and reused as catalyst in a similar oligomerization process.

Inventors:

Frederick Nishawk
Salme Mosquimees
Peter Edelman
Matty Nurminen
Sala Roni

Application Number:

JP28482288A

Publication Date:

May 25, 1994

Filing Date:

November 10, 1988

Export Citation:

Click for automatic bibliography generation Help

Assignee:

Nestee O Wai

International Classes:

B01J38/00; C07B61/00; C07C1/00; C07C2/20; C07C2/32; C07C67/00; B01J31/40; C10G50/02; C10M107/02; C10M107/10; C10M177/00; C10N70/00; (IPC1-7): C07C2/32; B01J31/40; B01J38/00; C10M107/10

Attorney, Agent or Firm:

Akimoto Teruo

Next Patent: ペーパーロール耳端の吸引風送装置およびそれを用いた耳端回収設備