BR9005265A - Membranes de goma endurecida formadas no local - Google Patents

Membranes de goma endurecida formadas no local

Info

Publication number: BR9005265A
Authority: BR; Brazil
Prior art keywords: site; membranes formed; hardened gum; hardened; gum membranes
Prior art date: 1989-10-18

Application number

BR909005265A

Other languages

English (en)

Inventor

Steven Craig Brandon

Harold Garth Spencer

Original Assignee

Du Pont

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.)

1989-10-18

Filing date

1990-10-18

Publication date

1991-09-17

1989-10-18 Priority claimed from US07/423,250 external-priority patent/US4965280A/en

1990-10-18 Application filed by Du Pont filed Critical Du Pont

1991-09-17 Publication of BR9005265A publication Critical patent/BR9005265A/pt

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/423,250 US4965280A (en)	1986-06-23	1989-10-18	Antifungal carbinols

Publications (1)

Publication Number	Publication Date
BR9005265A true BR9005265A (pt)	1991-09-17

Family

ID=23678189

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR909005265A BR9005265A (pt)	1989-10-18	1990-10-18	Membranes de goma endurecida formadas no local

Country Status (3)

Country	Link
CN (1)	CN1030691C (pt)
BR (1)	BR9005265A (pt)
PT (1)	PT95619A (pt)

1990
- 1990-10-17 PT PT9561990A patent/PT95619A/pt not_active Application Discontinuation
- 1990-10-18 CN CN 90109204 patent/CN1030691C/zh not_active Expired - Fee Related
- 1990-10-18 BR BR909005265A patent/BR9005265A/pt not_active Application Discontinuation

Also Published As

Publication number	Publication date
PT95619A (pt)	1991-09-30
CN1051681A (zh)	1991-05-29
CN1030691C (zh)	1996-01-17

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Legal Events

Date	Code	Title	Description
1996-01-09	GB	Transfer
1997-08-12	FF	Decision: intention to grant
1999-06-22	FA11	Dismissal: dismissal - article 38, par. 2 of industrial property law
2018-03-27	B15K	Others concerning applications: alteration of classification	Ipc: B01D 24/00 (2006.01), B01D 67/00 (2006.0