FR2406511A1 - Pellicules de polyolefines revetues ayant une faible adherence aux barres de soudage - Google Patents
Pellicules de polyolefines revetues ayant une faible adherence aux barres de soudageInfo
- Publication number
- FR2406511A1 FR2406511A1 FR7830085A FR7830085A FR2406511A1 FR 2406511 A1 FR2406511 A1 FR 2406511A1 FR 7830085 A FR7830085 A FR 7830085A FR 7830085 A FR7830085 A FR 7830085A FR 2406511 A1 FR2406511 A1 FR 2406511A1
- Authority
- FR
- France
- Prior art keywords
- welding bars
- polyolefin films
- low adhesion
- layer
- coated 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
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/042—Coating with two or more layers, where at least one layer of a composition contains a polymer binder
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/043—Improving the adhesiveness of the coatings per se, e.g. forming primers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/046—Forming abrasion-resistant coatings; Forming surface-hardening coatings
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/048—Forming gas barrier coatings
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2477/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
-
- 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
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31511—Of epoxy ether
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31801—Of wax or waxy material
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/31935—Ester, halide or nitrile of addition polymer
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/31938—Polymer of monoethylenically unsaturated hydrocarbon
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Laminated Bodies (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
- Adhesive Tapes (AREA)
Abstract
L'invention concerne un procédé pour améliorer la résistance au collage aux barres de soudage de pellicules polyoléfiniques enduites, se composant d'une pellicule de support en une polyoléfine bi-étirée ou non étirée et d'un revêtement en deux couches, la couche médiane se composant d'un composé d'amine, tandis que la seconde couche se compose d'un mélange d'un polymère ou copolymère de vinyle ou de vinylidène et d'une résine époxyde. Selon l'invention, on ajoute, au mélange de la seconde couche, de 0,5 à 5 % en poids d'une cire microcristalline naturelle, artificielle ou synthétique. L'invention s'applique notamment à l'industrie de l'emballage.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT28896/77A IT1088022B (it) | 1977-10-24 | 1977-10-24 | Pellicole poliolefiniche revestite a bassa adesione alle barre saldanti |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2406511A1 true FR2406511A1 (fr) | 1979-05-18 |
FR2406511B1 FR2406511B1 (fr) | 1982-03-12 |
Family
ID=11224404
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7830085A Granted FR2406511A1 (fr) | 1977-10-24 | 1978-10-23 | Pellicules de polyolefines revetues ayant une faible adherence aux barres de soudage |
Country Status (15)
Country | Link |
---|---|
US (1) | US4268578A (fr) |
JP (1) | JPS5488980A (fr) |
AT (1) | AT370754B (fr) |
BE (1) | BE871446A (fr) |
CA (1) | CA1119483A (fr) |
CH (1) | CH637880A5 (fr) |
DE (1) | DE2846000A1 (fr) |
DK (1) | DK466378A (fr) |
ES (1) | ES474414A0 (fr) |
FR (1) | FR2406511A1 (fr) |
GB (1) | GB2006646B (fr) |
IT (1) | IT1088022B (fr) |
NL (1) | NL7810493A (fr) |
NO (1) | NO783542L (fr) |
SE (1) | SE426951B (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0092791A2 (fr) * | 1982-04-26 | 1983-11-02 | Moplefan S.p.A. | Film revêtu en polyoléfine ayant une faible adhérence aux barres de soudage |
TR23325A (tr) * | 1986-02-11 | 1989-11-08 | Degussa | Yueksek karisim reaktoerue |
EP0637496A1 (fr) * | 1993-07-29 | 1995-02-08 | Recot, Inc. | Procédé pour la fabrication de compositions pour emballage |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60186538A (ja) * | 1984-03-07 | 1985-09-24 | Dai Ichi Kogyo Seiyaku Co Ltd | ポリオレフイン用プライマ− |
DE3720217A1 (de) * | 1987-06-17 | 1988-12-29 | Metallgesellschaft Ag | Verfahren zur erzeugung elektrisch isolierender ueberzuege auf metalloberflaechen |
US4996094A (en) * | 1988-09-26 | 1991-02-26 | Mobil Oil Corporation | One-sided cling/one-sided slip stretch wrap films |
JPH0725155B2 (ja) * | 1988-12-06 | 1995-03-22 | 本州製紙株式会社 | 複合2軸延伸ポリプロピレン系樹脂フィルム |
US7175903B1 (en) | 2000-11-17 | 2007-02-13 | Pliant Corporation | Heat sealable polyvinyl chloride films |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1427416A (fr) * | 1964-03-16 | 1966-02-04 | Montedison Spa | Pellicules de polyoléfine munies de revêtements et procédé pour les préparer |
GB1061590A (en) * | 1963-10-22 | 1967-03-15 | Thiokol Chemical Corp | Polyepoxide/copolymer cellulose base coating composition and process |
FR1514891A (fr) * | 1966-03-22 | 1968-02-23 | Montedison Spa | Pellicules de polyoléfine enduites et procédé pour leur préparation |
DE1694610A1 (de) * | 1966-03-22 | 1971-05-06 | Montedison Spa | Verfahren zur Verbesserung der Schweissfestigkeit von ueberzogenen Polyolefinfilmen |
FR2283172A1 (fr) * | 1971-03-30 | 1976-03-26 | Grace W R & Co | Composition de polymeres de chlorure de vinylidene |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE592375A (fr) * | 1959-09-03 | 1900-01-01 | ||
US3442687A (en) * | 1965-12-08 | 1969-05-06 | Nat Distillers Chem Corp | Vapor-impermeable coated polyolefin substrates |
US3753769A (en) * | 1966-06-29 | 1973-08-21 | Mobil Oil Corp | Coating composition and plastic articles coated therewith |
US4105118A (en) * | 1976-06-10 | 1978-08-08 | Eastman Kodak Company | Laminates useful as packaging materials and container having alkaline fluid means |
-
1977
- 1977-10-24 IT IT28896/77A patent/IT1088022B/it active
-
1978
- 1978-10-19 NL NL7810493A patent/NL7810493A/xx not_active Application Discontinuation
- 1978-10-19 NO NO783542A patent/NO783542L/no unknown
- 1978-10-19 DK DK466378A patent/DK466378A/da not_active Application Discontinuation
- 1978-10-19 SE SE7810924A patent/SE426951B/sv unknown
- 1978-10-20 AT AT0755878A patent/AT370754B/de not_active IP Right Cessation
- 1978-10-20 CH CH1087378A patent/CH637880A5/it not_active IP Right Cessation
- 1978-10-20 CA CA000313879A patent/CA1119483A/fr not_active Expired
- 1978-10-20 GB GB7841426A patent/GB2006646B/en not_active Expired
- 1978-10-23 DE DE19782846000 patent/DE2846000A1/de not_active Withdrawn
- 1978-10-23 FR FR7830085A patent/FR2406511A1/fr active Granted
- 1978-10-23 ES ES474414A patent/ES474414A0/es active Pending
- 1978-10-23 US US05/953,876 patent/US4268578A/en not_active Expired - Lifetime
- 1978-10-23 BE BE191270A patent/BE871446A/fr not_active IP Right Cessation
- 1978-10-24 JP JP13092878A patent/JPS5488980A/ja active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1061590A (en) * | 1963-10-22 | 1967-03-15 | Thiokol Chemical Corp | Polyepoxide/copolymer cellulose base coating composition and process |
FR1427416A (fr) * | 1964-03-16 | 1966-02-04 | Montedison Spa | Pellicules de polyoléfine munies de revêtements et procédé pour les préparer |
FR1514891A (fr) * | 1966-03-22 | 1968-02-23 | Montedison Spa | Pellicules de polyoléfine enduites et procédé pour leur préparation |
DE1694610A1 (de) * | 1966-03-22 | 1971-05-06 | Montedison Spa | Verfahren zur Verbesserung der Schweissfestigkeit von ueberzogenen Polyolefinfilmen |
FR2283172A1 (fr) * | 1971-03-30 | 1976-03-26 | Grace W R & Co | Composition de polymeres de chlorure de vinylidene |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0092791A2 (fr) * | 1982-04-26 | 1983-11-02 | Moplefan S.p.A. | Film revêtu en polyoléfine ayant une faible adhérence aux barres de soudage |
EP0092791A3 (en) * | 1982-04-26 | 1984-09-12 | Moplefan S.P.A. | Coated polyolefinic film having low adhesion to the welding bars |
TR23325A (tr) * | 1986-02-11 | 1989-11-08 | Degussa | Yueksek karisim reaktoerue |
EP0637496A1 (fr) * | 1993-07-29 | 1995-02-08 | Recot, Inc. | Procédé pour la fabrication de compositions pour emballage |
CN1080180C (zh) * | 1993-07-29 | 2002-03-06 | 里科特有限公司 | 制造包装组合物的方法 |
Also Published As
Publication number | Publication date |
---|---|
CA1119483A (fr) | 1982-03-09 |
BE871446A (fr) | 1979-04-23 |
ATA755878A (de) | 1982-09-15 |
ES474414A0 (es) | 1979-11-01 |
GB2006646A (en) | 1979-05-10 |
NL7810493A (nl) | 1979-04-26 |
US4268578A (en) | 1981-05-19 |
GB2006646B (en) | 1982-04-21 |
CH637880A5 (it) | 1983-08-31 |
AT370754B (de) | 1983-05-10 |
SE7810924L (sv) | 1979-04-25 |
NO783542L (no) | 1979-04-25 |
DE2846000A1 (de) | 1979-04-26 |
FR2406511B1 (fr) | 1982-03-12 |
IT1088022B (it) | 1985-06-04 |
DK466378A (da) | 1979-04-25 |
JPS5488980A (en) | 1979-07-14 |
SE426951B (sv) | 1983-02-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |