FR2176118B1 - - Google Patents
Info
- Publication number
- FR2176118B1 FR2176118B1 FR7309374A FR7309374A FR2176118B1 FR 2176118 B1 FR2176118 B1 FR 2176118B1 FR 7309374 A FR7309374 A FR 7309374A FR 7309374 A FR7309374 A FR 7309374A FR 2176118 B1 FR2176118 B1 FR 2176118B1
- Authority
- FR
- France
- Legal status (The legal status 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 status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L81/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen or carbon only; Compositions of polysulfones; Compositions of derivatives of such polymers
- C08L81/06—Polysulfones; Polyethersulfones
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S525/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S525/905—Polyphenylene oxide
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S525/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S525/906—Polysulfone
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polyethers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US23540972A | 1972-03-16 | 1972-03-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2176118A1 FR2176118A1 (show.php) | 1973-10-26 |
| FR2176118B1 true FR2176118B1 (show.php) | 1975-10-17 |
Family
ID=22885369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7309374A Expired FR2176118B1 (show.php) | 1972-03-16 | 1973-03-15 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3794693A (show.php) |
| JP (1) | JPS4913252A (show.php) |
| CA (1) | CA993139A (show.php) |
| DE (1) | DE2312971A1 (show.php) |
| FR (1) | FR2176118B1 (show.php) |
| GB (1) | GB1416643A (show.php) |
| IT (1) | IT980611B (show.php) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5114834Y2 (show.php) * | 1971-01-16 | 1976-04-20 | ||
| JPS50155236U (show.php) * | 1974-06-13 | 1975-12-23 | ||
| JPS5261725U (show.php) * | 1975-10-30 | 1977-05-06 | ||
| US4144218A (en) * | 1977-07-08 | 1979-03-13 | Hercules Incorporated | Thermosetting compositions containing a poly (arylacetylene) and a poly (phenylene oxide) |
| EP0037181A1 (en) * | 1980-03-25 | 1981-10-07 | Imperial Chemical Industries Plc | Compatible polymer blend compositions in the form of films comprising polyalkylene oxide and aromatic polyethersulphone |
| JPS5881712A (ja) * | 1981-11-11 | 1983-05-17 | 株式会社クボタ | 脱穀装置 |
| JPS58189735U (ja) * | 1982-06-14 | 1983-12-16 | 株式会社クボタ | 排ワラ結束装置 |
-
1972
- 1972-03-16 US US00235409A patent/US3794693A/en not_active Expired - Lifetime
-
1973
- 1973-01-23 CA CA161,852A patent/CA993139A/en not_active Expired
- 1973-03-13 GB GB1189973A patent/GB1416643A/en not_active Expired
- 1973-03-15 IT IT67751/73A patent/IT980611B/it active
- 1973-03-15 FR FR7309374A patent/FR2176118B1/fr not_active Expired
- 1973-03-15 DE DE2312971A patent/DE2312971A1/de active Pending
- 1973-03-16 JP JP48030787A patent/JPS4913252A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2312971A1 (de) | 1973-09-27 |
| FR2176118A1 (show.php) | 1973-10-26 |
| JPS4913252A (show.php) | 1974-02-05 |
| IT980611B (it) | 1974-10-10 |
| CA993139A (en) | 1976-07-13 |
| US3794693A (en) | 1974-02-26 |
| GB1416643A (en) | 1975-12-03 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |