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
- 238000007664 blowing Methods 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000012778 molding material Substances 0.000 title abstract 2
- 229920000098 polyolefin Polymers 0.000 title 1
- 239000004698 Polyethylene Substances 0.000 abstract 2
- 239000000654 additive Substances 0.000 abstract 2
- -1 polyethylene Polymers 0.000 abstract 2
- 229920000573 polyethylene Polymers 0.000 abstract 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
- 230000000996 additive effect Effects 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 239000011651 chromium Substances 0.000 abstract 1
- 230000004927 fusion Effects 0.000 abstract 1
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 (enrdf_load_stackoverflow) | 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)
| Country | Link |
|---|---|
| AT (1) | AT370122B (enrdf_load_stackoverflow) |
| BE (1) | BE862668A (enrdf_load_stackoverflow) |
| DE (1) | DE2700235C3 (enrdf_load_stackoverflow) |
| ES (1) | ES465762A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2376736A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1592642A (enrdf_load_stackoverflow) |
| IT (1) | IT1088744B (enrdf_load_stackoverflow) |
| NL (1) | NL7800105A (enrdf_load_stackoverflow) |
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 (enrdf_load_stackoverflow) * | 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3349058A (en) * | 1963-03-18 | 1967-10-24 | Phillips Petroleum Co | Organic phosphites for prevention of void formation in polymer olefin structures |
-
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 AT AT6878A patent/AT370122B/de not_active IP Right Cessation
- 1978-01-04 NL NL7800105A patent/NL7800105A/xx not_active Application Discontinuation
- 1978-01-04 ES ES465762A patent/ES465762A1/es not_active Expired
- 1978-01-05 BE BE184127A patent/BE862668A/xx unknown
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE562417A (enrdf_load_stackoverflow) * | 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 |
|---|---|
| GB1592642A (en) | 1981-07-08 |
| ES465762A1 (es) | 1978-09-16 |
| DE2700235A1 (de) | 1978-07-13 |
| BE862668A (fr) | 1978-07-05 |
| IT1088744B (it) | 1985-06-10 |
| ATA6878A (de) | 1982-07-15 |
| DE2700235B2 (de) | 1981-06-11 |
| FR2376736B1 (enrdf_load_stackoverflow) | 1982-05-07 |
| DE2700235C3 (de) | 1984-03-01 |
| AT370122B (de) | 1983-03-10 |
| NL7800105A (nl) | 1978-07-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property | ||
| ST | Notification of lapse |