PT65944B - Urethane - polyesteramides - Google Patents

Urethane - polyesteramides

Info

Publication number: PT65944B
Authority: PT; Portugal
Prior art keywords: polyesteramides; urethane
Prior art date: 1975-12-10

Application number

PT6594476A

Other languages

English (en)

Other versions

PT65944A (en

Original Assignee

Brennan John

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.)

1975-12-10

Filing date

1976-12-09

Publication date

1978-06-14

1976-12-09 Application filed by Brennan John filed Critical Brennan John

1977-01-01 Publication of PT65944A publication Critical patent/PT65944A/pt

1978-06-14 Publication of PT65944B publication Critical patent/PT65944B/pt

Links

JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 title 1
229920006149 polyester-amide block copolymer Polymers 0.000 title 1

PT6594476A 1975-12-10 1976-12-09 Urethane - polyesteramides PT65944B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IE269575		1975-12-10

Publications (2)

Publication Number	Publication Date
PT65944A PT65944A (en)	1977-01-01
PT65944B true PT65944B (en)	1978-06-14

Family

ID=11036071

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PT6594476A PT65944B (en)	1975-12-10	1976-12-09	Urethane - polyesteramides

Country Status (4)

Country	Link
BR (1)	BR7608323A (pt)
DK (1)	DK556576A (pt)
ES (1)	ES454145A1 (pt)
PT (1)	PT65944B (pt)

1976
- 1976-12-09 PT PT6594476A patent/PT65944B/pt unknown
- 1976-12-10 ES ES454145A patent/ES454145A1/es not_active Expired
- 1976-12-10 DK DK556576A patent/DK556576A/da not_active Application Discontinuation
- 1976-12-10 BR BR7608323A patent/BR7608323A/pt unknown

Also Published As

Publication number	Publication date
ES454145A1 (es)	1977-12-01
DK556576A (da)	1977-06-11
PT65944A (en)	1977-01-01
BR7608323A (pt)	1977-12-06

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