ES479355A1 - Procedimiento para preparar un material laminar resistente a ekevadas temperaturas para envasar productos alimenticios. - Google Patents
Procedimiento para preparar un material laminar resistente a ekevadas temperaturas para envasar productos alimenticios.Info
- Publication number
- ES479355A1 ES479355A1 ES479355A ES479355A ES479355A1 ES 479355 A1 ES479355 A1 ES 479355A1 ES 479355 A ES479355 A ES 479355A ES 479355 A ES479355 A ES 479355A ES 479355 A1 ES479355 A1 ES 479355A1
- Authority
- ES
- Spain
- Prior art keywords
- retort
- polypropylene
- ethylene
- proof material
- density polyethylene
- 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.)
- Expired
Links
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
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/08—Layered products comprising a layer of metal comprising metal 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
- B32B15/085—Layered products comprising a layer of metal comprising metal 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 comprising polyolefins
-
- 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
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/08—Layered products comprising a layer of metal comprising metal 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
- B32B15/00—Layered products comprising a layer of metal
- B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
-
- 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
-
- 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
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/12—Bonding of a preformed macromolecular material to the same or other solid material such as metal, glass, leather, e.g. using adhesives
- C08J5/124—Bonding of a preformed macromolecular material to the same or other solid material such as metal, glass, leather, e.g. using adhesives using adhesives based on a macromolecular component
- C08J5/128—Adhesives without diluent
-
- 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
- B32B2439/00—Containers; Receptacles
- B32B2439/70—Food packaging
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Laminated Bodies (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Graft Or Block Polymers (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Wrappers (AREA)
Abstract
1. Procedimiento para preparar un material laminar resistente a elevadas temperaturas para envasar productos alimenticios, que comprende la etapa de laminar una hoja o lámina de aluminio con al menos una película de poliolefina seleccionada del grupo que comprende copolímeros de polietileno, polipropileno y etilénpropileno de elevada densidad y películas de polibuteno empleando como adhesivo una resina de poliolefina específica en estado fundido preparada empleando juntamente (A) al menos un elemento seleccionado del grupo que comprende copolímeros de polietileno, polipropileno y etilénpopileno de elevada densidad y polibuteno, (B) anhídrido maleico y © hidróxido de aluminio.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53036854A JPS60225B2 (ja) | 1978-03-31 | 1978-03-31 | 積層体の製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES479355A1 true ES479355A1 (es) | 1980-06-16 |
Family
ID=12481355
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES479355A Expired ES479355A1 (es) | 1978-03-31 | 1979-03-26 | Procedimiento para preparar un material laminar resistente a ekevadas temperaturas para envasar productos alimenticios. |
Country Status (12)
Country | Link |
---|---|
JP (1) | JPS60225B2 (es) |
BE (1) | BE875140A (es) |
CA (1) | CA1127061A (es) |
CH (1) | CH639599A5 (es) |
DE (1) | DE2912023A1 (es) |
DK (1) | DK166607B1 (es) |
ES (1) | ES479355A1 (es) |
FR (1) | FR2421121B1 (es) |
GB (1) | GB2018679B (es) |
IT (1) | IT1112360B (es) |
NL (1) | NL7902359A (es) |
SE (1) | SE458593B (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2078168B (en) * | 1980-06-23 | 1985-04-03 | Grace W R & Co | Aluminium-based laminate for packaging of foodstuffs to be pasteurised |
US4402172A (en) * | 1980-12-22 | 1983-09-06 | American Can Company | Flexible packaging structure and process for making it |
JPS58118240A (ja) * | 1982-01-08 | 1983-07-14 | 東洋インキ製造株式会社 | 食品包装用ラミネ−ト物 |
JPS60155428A (ja) * | 1984-01-25 | 1985-08-15 | Nippon Petrochem Co Ltd | 積層シ−トもしくは積層フイルムの製造方法 |
DE19534012C2 (de) * | 1995-09-14 | 1997-07-31 | Basf Lacke & Farben | Verbundwerkstoff aus Direktextrusion |
EP1775121A1 (de) * | 2005-10-11 | 2007-04-18 | Alcan Technology & Management Ltd. | Deckelband für leicht aufreissbare Dosenverschlüsse |
AT518457B1 (de) * | 2016-04-04 | 2018-03-15 | Constantia Teich Gmbh | Verpackungslaminat mit einer Trägerschicht und einer Polyolefinschicht |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE621846A (es) * | 1961-08-31 | 1900-01-01 | ||
GB1349644A (en) * | 1970-06-03 | 1974-04-10 | Cpc United Kingdom Ltd | Method of joining web material |
JPS502631B2 (es) * | 1971-09-14 | 1975-01-28 | ||
JPS5148195B2 (es) * | 1972-02-02 | 1976-12-18 | ||
CA1009787A (en) * | 1971-09-14 | 1977-05-03 | Kenzo Shirayama | Polyolefin composition and process for preparing the same |
CA988831A (en) * | 1971-10-11 | 1976-05-11 | Kenichi Hattori | Adhesive resins |
JPS4928636A (es) * | 1972-07-12 | 1974-03-14 |
-
1978
- 1978-03-31 JP JP53036854A patent/JPS60225B2/ja not_active Expired
-
1979
- 1979-03-15 GB GB7909088A patent/GB2018679B/en not_active Expired
- 1979-03-22 SE SE7902603A patent/SE458593B/sv not_active IP Right Cessation
- 1979-03-23 CA CA324,197A patent/CA1127061A/en not_active Expired
- 1979-03-23 DK DK120779A patent/DK166607B1/da not_active IP Right Cessation
- 1979-03-23 IT IT21263/79A patent/IT1112360B/it active
- 1979-03-26 ES ES479355A patent/ES479355A1/es not_active Expired
- 1979-03-26 FR FR7907553A patent/FR2421121B1/fr not_active Expired
- 1979-03-26 CH CH277179A patent/CH639599A5/fr not_active IP Right Cessation
- 1979-03-26 NL NL7902359A patent/NL7902359A/xx not_active Application Discontinuation
- 1979-03-27 BE BE6/46789A patent/BE875140A/xx not_active IP Right Cessation
- 1979-03-27 DE DE19792912023 patent/DE2912023A1/de active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2912023C2 (es) | 1991-01-17 |
SE458593B (sv) | 1989-04-17 |
FR2421121B1 (fr) | 1986-01-24 |
SE7902603L (sv) | 1979-10-01 |
IT1112360B (it) | 1986-01-13 |
CH639599A5 (fr) | 1983-11-30 |
BE875140A (fr) | 1979-07-16 |
FR2421121A1 (fr) | 1979-10-26 |
IT7921263A0 (it) | 1979-03-23 |
NL7902359A (nl) | 1979-10-02 |
GB2018679A (en) | 1979-10-24 |
JPS54130654A (en) | 1979-10-11 |
GB2018679B (en) | 1982-06-23 |
CA1127061A (en) | 1982-07-06 |
JPS60225B2 (ja) | 1985-01-07 |
DK120779A (da) | 1979-10-01 |
DE2912023A1 (de) | 1979-10-11 |
DK166607B1 (da) | 1993-06-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19970612 |