FR2369088A1 - Procede pour produire des stratifies croises - Google Patents
Procede pour produire des stratifies croisesInfo
- Publication number
- FR2369088A1 FR2369088A1 FR7732036A FR7732036A FR2369088A1 FR 2369088 A1 FR2369088 A1 FR 2369088A1 FR 7732036 A FR7732036 A FR 7732036A FR 7732036 A FR7732036 A FR 7732036A FR 2369088 A1 FR2369088 A1 FR 2369088A1
- Authority
- FR
- France
- Prior art keywords
- laminates
- cross
- producing cross
- films
- producing
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000002844 melting Methods 0.000 abstract 2
- 230000008018 melting Effects 0.000 abstract 2
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 238000000137 annealing Methods 0.000 abstract 1
- 238000001125 extrusion Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000004806 packaging method and process Methods 0.000 abstract 1
- 229920001169 thermoplastic Polymers 0.000 abstract 1
- 239000012815 thermoplastic material Substances 0.000 abstract 1
- 239000004416 thermosoftening plastic Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
- B32B37/15—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state
- B32B37/153—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state at least one layer is extruded and immediately laminated while in semi-molten state
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/0036—Heat treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/0036—Heat treatment
- B32B2038/0048—Annealing, relaxing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/514—Oriented
- B32B2307/516—Oriented mono-axially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2323/00—Polyalkenes
- B32B2323/04—Polyethylene
- B32B2323/043—HDPE, i.e. high density polyethylene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2323/00—Polyalkenes
- B32B2323/10—Polypropylene
-
- 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
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/91—Product with molecular orientation
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Laminated Bodies (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB44725/76A GB1580697A (en) | 1976-10-27 | 1976-10-27 | Treatment of polymeric film laminates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2369088A1 true FR2369088A1 (fr) | 1978-05-26 |
Family
ID=10434486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7732036A Withdrawn FR2369088A1 (fr) | 1976-10-27 | 1977-10-25 | Procede pour produire des stratifies croises |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4243463A (OSRAM) |
| JP (1) | JPS5359770A (OSRAM) |
| AU (1) | AU515722B2 (OSRAM) |
| BE (1) | BE860166A (OSRAM) |
| DE (1) | DE2748317A1 (OSRAM) |
| DK (1) | DK476277A (OSRAM) |
| FR (1) | FR2369088A1 (OSRAM) |
| GB (1) | GB1580697A (OSRAM) |
| IL (1) | IL53227A (OSRAM) |
| IT (1) | IT1093022B (OSRAM) |
| LU (1) | LU78384A1 (OSRAM) |
| NL (1) | NL7711603A (OSRAM) |
| ZA (1) | ZA776401B (OSRAM) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4442147A (en) * | 1982-08-09 | 1984-04-10 | W. R. Grace & Co., Cryovac Division | Oriented multi-layer films having a different orientation distribution between layers |
| US5108814A (en) * | 1987-09-14 | 1992-04-28 | Tredegar Industries, Inc. | Embossed oriented film |
| US5024799A (en) * | 1987-09-14 | 1991-06-18 | Tredegar Industries, Inc. | Method for producing an embossed oriented film |
| US5372268A (en) * | 1989-07-20 | 1994-12-13 | Minnesota Mining And Manufacturing | Pull tab innerseal |
| US5489404A (en) * | 1994-08-08 | 1996-02-06 | General Electric Company | Process for annealing thermoplastics |
| US5846620A (en) * | 1997-02-06 | 1998-12-08 | W. R. Grace & Co.-Conn. | High strength flexible film package |
| US6579584B1 (en) | 1998-12-10 | 2003-06-17 | Cryovac, Inc. | High strength flexible film package utilizing thin film |
| JP4841424B2 (ja) * | 2003-04-24 | 2011-12-21 | ラスムッセン・オーレ−ベント | アロイにされた熱可塑性ポリマーからの配向フィルムの製造方法、そのような製造のための装置、および得られる生成物 |
| US20100232988A1 (en) * | 2006-05-12 | 2010-09-16 | Windlift, Llc | Tethered airfoil methods and systems |
| CN116323171A (zh) * | 2021-06-18 | 2023-06-23 | 堪科匈牙利投资有限公司 | 可成型且抗撕裂的聚合物复合材料 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2451597A (en) * | 1944-08-23 | 1948-10-19 | Bakelite Corp | Annealing of calendered thermoplastic material |
| FR1247795A (fr) * | 1959-02-11 | 1960-12-02 | Hoechst Ag | Procédé pour améliorer la résistance au choc de feuilles en matières thermoplastiques qui ont été étirées dans toutes les directions |
| FR1422689A (fr) * | 1964-01-28 | 1965-12-24 | Procédé pour réunir des feuilles de matière orientée, notamment des polyoléfines |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2943356A (en) * | 1955-09-30 | 1960-07-05 | Rasmussen Ole-Bendt | Method of manufacturing a thin band of a high molecular substance which is axially orientated in another direction than the length direction |
| BE645350A (OSRAM) * | 1963-03-02 | 1900-01-01 | ||
| US3496059A (en) * | 1969-02-28 | 1970-02-17 | Phillips Petroleum Co | Laminated oriented film material and method of producing the same |
| US3632726A (en) * | 1969-04-14 | 1972-01-04 | Du Pont | Apparatus for and method of making dimensionally stable flat plastic film and the film made thereby |
| US3679791A (en) * | 1970-02-20 | 1972-07-25 | Ici Ltd | Process for shrinking film |
| GB1414785A (en) | 1972-05-31 | 1975-11-19 | Leer Koninklijke Emballage | Predominantly monaxially oriented film of a thermoplastic material and a process of preparing same |
-
1976
- 1976-10-27 GB GB44725/76A patent/GB1580697A/en not_active Expired
-
1977
- 1977-10-21 NL NL7711603A patent/NL7711603A/xx not_active Application Discontinuation
- 1977-10-25 FR FR7732036A patent/FR2369088A1/fr not_active Withdrawn
- 1977-10-25 US US05/844,864 patent/US4243463A/en not_active Expired - Lifetime
- 1977-10-26 LU LU78384A patent/LU78384A1/xx unknown
- 1977-10-26 DK DK476277A patent/DK476277A/da not_active Application Discontinuation
- 1977-10-26 AU AU30067/77A patent/AU515722B2/en not_active Expired
- 1977-10-27 ZA ZA00776401A patent/ZA776401B/xx unknown
- 1977-10-27 JP JP12920977A patent/JPS5359770A/ja active Pending
- 1977-10-27 DE DE19772748317 patent/DE2748317A1/de not_active Withdrawn
- 1977-10-27 IT IT69405/77A patent/IT1093022B/it active
- 1977-10-27 BE BE182105A patent/BE860166A/xx unknown
- 1977-10-28 IL IL53227A patent/IL53227A/xx unknown
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2451597A (en) * | 1944-08-23 | 1948-10-19 | Bakelite Corp | Annealing of calendered thermoplastic material |
| FR1247795A (fr) * | 1959-02-11 | 1960-12-02 | Hoechst Ag | Procédé pour améliorer la résistance au choc de feuilles en matières thermoplastiques qui ont été étirées dans toutes les directions |
| FR1422689A (fr) * | 1964-01-28 | 1965-12-24 | Procédé pour réunir des feuilles de matière orientée, notamment des polyoléfines |
Also Published As
| Publication number | Publication date |
|---|---|
| LU78384A1 (OSRAM) | 1978-01-27 |
| IL53227A (en) | 1980-07-31 |
| ZA776401B (en) | 1978-08-30 |
| GB1580697A (en) | 1980-12-03 |
| IL53227A0 (en) | 1977-12-30 |
| AU3006777A (en) | 1979-05-03 |
| NL7711603A (nl) | 1978-05-02 |
| DK476277A (da) | 1978-04-28 |
| AU515722B2 (en) | 1981-04-30 |
| US4243463A (en) | 1981-01-06 |
| BE860166A (nl) | 1978-04-27 |
| JPS5359770A (en) | 1978-05-29 |
| DE2748317A1 (de) | 1978-05-03 |
| IT1093022B (it) | 1985-07-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |