FR2376736A1 - Utilisation d'une matiere a mouler speciale, a base de polyolefine, pour la fabrication de feuilles minces par le procede du soufflage - Google Patents
Utilisation d'une matiere a mouler speciale, a base de polyolefine, pour la fabrication de feuilles minces par le procede du soufflageInfo
- Publication number
- FR2376736A1 FR2376736A1 FR7739470A FR7739470A FR2376736A1 FR 2376736 A1 FR2376736 A1 FR 2376736A1 FR 7739470 A FR7739470 A FR 7739470A FR 7739470 A FR7739470 A FR 7739470A FR 2376736 A1 FR2376736 A1 FR 2376736A1
- Authority
- FR
- France
- Prior art keywords
- manufacture
- molding material
- blowing process
- thin sheets
- polyolefin
- Prior art date
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/52—Phosphorus bound to oxygen only
- C08K5/524—Esters of phosphorous acids, e.g. of H3PO3
- C08K5/526—Esters of phosphorous acids, e.g. of H3PO3 with hydroxyaryl compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772700235 DE2700235C3 (de) | 1977-01-05 | 1977-01-05 | Verwendung einer speziellen Polyolefin-Formmasse zum Herstellen von Folien nach dem Folienblasverfahren |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2376736A1 true FR2376736A1 (fr) | 1978-08-04 |
FR2376736B1 FR2376736B1 (US07122603-20061017-C00045.png) | 1982-05-07 |
Family
ID=5998145
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7739470A Granted FR2376736A1 (fr) | 1977-01-05 | 1977-12-28 | Utilisation d'une matiere a mouler speciale, a base de polyolefine, pour la fabrication de feuilles minces par le procede du soufflage |
Country Status (8)
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2819596A1 (de) * | 1978-05-05 | 1979-11-08 | Basf Ag | Verwendung einer speziellen polyolefin- formmasse zum herstellen von folien nach dem folienblasverfahren |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE562417A (US07122603-20061017-C00045.png) * | 1955-06-06 | 1958-05-16 | ||
FR1158262A (fr) * | 1955-11-19 | 1958-06-12 | Huels Chemische Werke Ag | Procédé pour améliorer la transparence des poly-oléfines basse-pression |
GB819679A (en) * | 1956-01-28 | 1959-09-09 | Rhodiaceta | Improvements in or relating to high polymers |
US3533989A (en) * | 1967-03-15 | 1970-10-13 | Exxon Research Engineering Co | Phosphite antioxidants in polyolefins |
-
1977
- 1977-01-05 DE DE19772700235 patent/DE2700235C3/de not_active Expired
- 1977-12-19 IT IT3091377A patent/IT1088744B/it active
- 1977-12-28 FR FR7739470A patent/FR2376736A1/fr active Granted
-
1978
- 1978-01-04 GB GB12478A patent/GB1592642A/en not_active Expired
- 1978-01-04 ES ES465762A patent/ES465762A1/es not_active Expired
- 1978-01-04 AT AT6878A patent/AT370122B/de not_active IP Right Cessation
- 1978-01-04 NL NL7800105A patent/NL7800105A/xx not_active Application Discontinuation
- 1978-01-05 BE BE184127A patent/BE862668A/xx unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE562417A (US07122603-20061017-C00045.png) * | 1955-06-06 | 1958-05-16 | ||
FR1158262A (fr) * | 1955-11-19 | 1958-06-12 | Huels Chemische Werke Ag | Procédé pour améliorer la transparence des poly-oléfines basse-pression |
GB819679A (en) * | 1956-01-28 | 1959-09-09 | Rhodiaceta | Improvements in or relating to high polymers |
US3533989A (en) * | 1967-03-15 | 1970-10-13 | Exxon Research Engineering Co | Phosphite antioxidants in polyolefins |
Also Published As
Publication number | Publication date |
---|---|
IT1088744B (it) | 1985-06-10 |
DE2700235A1 (de) | 1978-07-13 |
BE862668A (fr) | 1978-07-05 |
AT370122B (de) | 1983-03-10 |
DE2700235B2 (de) | 1981-06-11 |
ES465762A1 (es) | 1978-09-16 |
DE2700235C3 (de) | 1984-03-01 |
ATA6878A (de) | 1982-07-15 |
FR2376736B1 (US07122603-20061017-C00045.png) | 1982-05-07 |
NL7800105A (nl) | 1978-07-07 |
GB1592642A (en) | 1981-07-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |