BR7303135D0 - Processo para a preparacao de espumas de poliuretano - Google Patents
Processo para a preparacao de espumas de poliuretanoInfo
- Publication number
- BR7303135D0 BR7303135D0 BR313573A BR313573A BR7303135D0 BR 7303135 D0 BR7303135 D0 BR 7303135D0 BR 313573 A BR313573 A BR 313573A BR 313573 A BR313573 A BR 313573A BR 7303135 D0 BR7303135 D0 BR 7303135D0
- Authority
- BR
- Brazil
- Prior art keywords
- preparation
- polyurethane foams
- foams
- polyurethane
- Prior art date
Links
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2035772 | 1972-05-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7303135D0 true BR7303135D0 (pt) | 1974-07-18 |
Family
ID=10144610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR313573A BR7303135D0 (pt) | 1972-05-02 | 1973-04-30 | Processo para a preparacao de espumas de poliuretano |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS56446B2 (pt) |
| AT (1) | AT331034B (pt) |
| AU (1) | AU469254B2 (pt) |
| BE (1) | BE798926A (pt) |
| BR (1) | BR7303135D0 (pt) |
| CH (1) | CH592122A5 (pt) |
| DE (1) | DE2321884A1 (pt) |
| ES (1) | ES414240A1 (pt) |
| FR (1) | FR2183072A1 (pt) |
| IT (1) | IT988642B (pt) |
| NL (1) | NL7306021A (pt) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2815540A1 (de) * | 1978-04-11 | 1979-10-25 | Basf Ag | Polyurethan-weichschaumstoffe mit hoher trag- und stossabsorptionsfaehigkeit |
| CA1189249A (en) * | 1981-07-09 | 1985-06-18 | Bernhard Liessem | Foam manufacture |
| GB2532395B (en) | 2011-04-15 | 2016-07-06 | Fisher & Paykel Healthcare Ltd | Interface comprising a rolling nasal bridge portion |
| US10603456B2 (en) | 2011-04-15 | 2020-03-31 | Fisher & Paykel Healthcare Limited | Interface comprising a nasal sealing portion |
| WO2014038959A1 (en) | 2012-09-04 | 2014-03-13 | Fisher & Paykel Healthcare Limited | Valsalva mask |
| GB2587295B8 (en) | 2014-08-25 | 2021-09-29 | Fisher & Paykel Healthcare Ltd | Respiratory mask and related portions, components or sub-assemblies |
-
1973
- 1973-04-26 JP JP4826173A patent/JPS56446B2/ja not_active Expired
- 1973-04-27 FR FR7315385A patent/FR2183072A1/fr not_active Withdrawn
- 1973-04-30 BR BR313573A patent/BR7303135D0/pt unknown
- 1973-04-30 IT IT2356873A patent/IT988642B/it active
- 1973-04-30 AU AU54986/73A patent/AU469254B2/en not_active Expired
- 1973-04-30 CH CH612973A patent/CH592122A5/xx not_active IP Right Cessation
- 1973-04-30 DE DE19732321884 patent/DE2321884A1/de not_active Withdrawn
- 1973-04-30 AT AT382373A patent/AT331034B/de not_active IP Right Cessation
- 1973-04-30 ES ES414240A patent/ES414240A1/es not_active Expired
- 1973-04-30 BE BE130593A patent/BE798926A/xx not_active IP Right Cessation
- 1973-05-01 NL NL7306021A patent/NL7306021A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| BE798926A (fr) | 1973-10-30 |
| JPS4947495A (pt) | 1974-05-08 |
| CH592122A5 (pt) | 1977-10-14 |
| ATA382373A (de) | 1975-10-15 |
| JPS56446B2 (pt) | 1981-01-08 |
| AU5498673A (en) | 1974-10-31 |
| AU469254B2 (en) | 1976-02-05 |
| IT988642B (it) | 1975-04-30 |
| DE2321884A1 (de) | 1973-11-15 |
| NL7306021A (pt) | 1973-11-06 |
| ES414240A1 (es) | 1976-01-16 |
| AT331034B (de) | 1976-07-26 |
| FR2183072A1 (en) | 1973-12-14 |
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