BR8905155A - PROCESS TO SELECTIVELY HYDROGENATE A POLYMER AND POLYMER - Google Patents

PROCESS TO SELECTIVELY HYDROGENATE A POLYMER AND POLYMER

Info

Publication number
BR8905155A
BR8905155A BR8905155A BR8905155A BR8905155A BR 8905155 A BR8905155 A BR 8905155A BR 8905155 A BR8905155 A BR 8905155A BR 8905155 A BR8905155 A BR 8905155A BR 8905155 A BR8905155 A BR 8905155A
Authority
BR
Brazil
Prior art keywords
polymer
selectively hydrogenate
hydrogenate
selectively
Prior art date
Application number
BR8905155A
Other languages
Portuguese (pt)
Inventor
Ronald James Hoxmeier
Lynn Henry Slaugh
Original Assignee
Shell Int Research
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US07/256,537 external-priority patent/US4892928A/en
Priority claimed from US07/269,034 external-priority patent/US4876314A/en
Application filed by Shell Int Research filed Critical Shell Int Research
Publication of BR8905155A publication Critical patent/BR8905155A/en

Links

BR8905155A 1988-10-12 1989-10-11 PROCESS TO SELECTIVELY HYDROGENATE A POLYMER AND POLYMER BR8905155A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/256,537 US4892928A (en) 1988-10-12 1988-10-12 Hydrogenation process
US07/269,034 US4876314A (en) 1988-11-09 1988-11-09 Hydrogenation process

Publications (1)

Publication Number Publication Date
BR8905155A true BR8905155A (en) 1990-05-15

Family

ID=26945439

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8905155A BR8905155A (en) 1988-10-12 1989-10-11 PROCESS TO SELECTIVELY HYDROGENATE A POLYMER AND POLYMER

Country Status (3)

Country Link
JP (1) JP2792686B2 (en)
BR (1) BR8905155A (en)
CA (1) CA1327421C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4593374B2 (en) * 2005-06-07 2010-12-08 エヌ・イーケムキャット株式会社 Method for producing Pd colloidal solution
JP4956956B2 (en) * 2005-10-12 2012-06-20 Ｊｓｒ株式会社 Hydrogenation catalyst and method for producing hydrogenated polymer

Also Published As

Publication number Publication date
JPH02196803A (en) 1990-08-03
CA1327421C (en) 1994-03-01
JP2792686B2 (en) 1998-09-03

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Legal Events

Date Code Title Description
FF Decision: granting
FG Letter patent granted
B21A Extinguishment of a patent or of a certificate of addition of invention: extinguishment - article 78, item i of industrial property law

Free format text: PATENTE EXTINTA EM 11/10/2004