ES2126192T3 - Copoliamidas. - Google Patents
Copoliamidas.Info
- Publication number
- ES2126192T3 ES2126192T3 ES95115364T ES95115364T ES2126192T3 ES 2126192 T3 ES2126192 T3 ES 2126192T3 ES 95115364 T ES95115364 T ES 95115364T ES 95115364 T ES95115364 T ES 95115364T ES 2126192 T3 ES2126192 T3 ES 2126192T3
- Authority
- ES
- Spain
- Prior art keywords
- acid
- esp
- packaging materials
- barrier layers
- layer
- 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 - Lifetime
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
- 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
-
- A—HUMAN NECESSITIES
- A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
- A22C—PROCESSING MEAT, POULTRY, OR FISH
- A22C13/00—Sausage casings
- A22C13/0013—Chemical composition of synthetic sausage casings
-
- 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
- B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
-
- 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
- B32B38/12—Deep-drawing
-
- 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
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
- C08G69/265—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids from at least two different diamines or at least two different dicarboxylic acids
-
- 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
- C08J5/18—Manufacture of films or sheets
-
- 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
- C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
- C08J2377/06—Polyamides derived from polyamines and polycarboxylic acids
-
- 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]
- Y10T428/31678—Of metal
- Y10T428/31681—Next to polyester, polyamide or polyimide [e.g., alkyd, glue, or nylon, etc.]
-
- 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]
- Y10T428/31721—Of polyimide
Abstract
LA INVENCION SE REFIERE A NUEVAS COPOLIAMIDAS PARCIALMENTE AROMATICAS SOBRE AL BASE DE METAXILILENDIAMINA DE CONSTITUCION MONOMERA Y HEXAMETILENO DIAMINA COMO COMPONENTES AMINO ASI COMO ACIDO ADIPICO Y AL MENOS UN OTRO ACIDO DICARBOXILICO, ELEGIDO A PARTIR DEL GRUPO DE LOS ACIDOS DICARBOXILICOS ALIFATICOS CON 7 HASTA 10 ATOMOS DE CARBONO, ASI COMO EVENTUALMENTE OTRAS SUSTANCIAS ADICIONALES, DONDE LAS COPOLIAMIDAS SE COMPONEN DE LOS SIGUIENTES COMPONENTES: (A) 5 - 30 % EN PESO DE HEXAMETILENDIAMINA, (B) 10 - 40 % EN PESO DE METAXILILENDIAMINA, (C) 15 - 50 % EN PESO DE ACIDO ADIPICO, (D) 5 - 45 % EN PESO DE AL MENOS UN ACIDO DICARBOXILICO ALIFATICO CON 7 HASTA 10 ATOMOS DE CARBONO, CON PREFERENCIA ACIDO SEBACICO Y/O ACIDO AZELAICO, DONDE LOS COMPONENTES (A) HASTA (D) SE COMPLETAN HASTA EL 100 % EN PESO Y LOS GRUPOS ACIDOS ASI COMO LOS GRUPOS AMINO SE ENCUENTRAN PRESENTES DE FORMA ESENCIAL EN PORCIONES EQUIMOLARES. ESTAS NUEVAS COPOLIAMIDAS SE UTILIZAN PARA LA ELABORACION DE CAPAS DE BARRERA PARA UNIONES DE MONOCAPA O UNIONES ESTRATIFICADAS COMO LAMINAS O RECIPIENTES, BOLSAS DE INFUSION, BOLSAS ENCOGIBLES PARA ENVASES DE CARNE, PESCADO Y QUESO O ENVUELTAS DE SALCHICHAS, ASI COMO SE UTILIZAN LAS COPOLIAMIDAS DE FORMA PURA O CON MEZCLA CON OTROS POLIMEROS, EN PARTICULAR EN COMBINACION CON OTRAS CAPAS DE POLIMERO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4434899A DE4434899C2 (de) | 1994-09-29 | 1994-09-29 | Copolyamide und deren Verwendung |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2126192T3 true ES2126192T3 (es) | 1999-03-16 |
Family
ID=6529562
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95115364T Expired - Lifetime ES2126192T3 (es) | 1994-09-29 | 1995-09-28 | Copoliamidas. |
Country Status (12)
Country | Link |
---|---|
US (1) | US5723567A (es) |
EP (1) | EP0707027B1 (es) |
AT (1) | ATE174610T1 (es) |
AU (1) | AU688570B2 (es) |
BR (1) | BR9504220A (es) |
CA (1) | CA2159408A1 (es) |
DE (2) | DE4434899C2 (es) |
DK (1) | DK0707027T3 (es) |
ES (1) | ES2126192T3 (es) |
FI (1) | FI954574A (es) |
HU (1) | HUT73071A (es) |
NZ (1) | NZ280122A (es) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7186464B2 (en) * | 2000-05-19 | 2007-03-06 | Chevron Phillips Chemical Co. Lp | Compatible blend systems of oxygen barrier polymers and oxygen scavenging polymers |
US6525123B1 (en) | 2000-05-19 | 2003-02-25 | Chevron Phillips Chemical Company Lp | Compatible blend systems from ethylene vinyl alcohol and oxygen scavenging polymers |
US7247390B1 (en) | 2000-05-19 | 2007-07-24 | Chevron Phillips Chemical Company, Lp | Compatible blend systems of oxygen barrier polymers and oxygen scavenging polymers |
AU2001275203A1 (en) | 2000-06-08 | 2001-12-17 | Pechiney Emballage Flexible Europe | Laminated thermoformable film structures useful for packaging food products |
FI20011686A0 (fi) * | 2001-08-22 | 2001-08-22 | Wihuri Oy | Hörysterilisoitava monikerroskalvo sekä siitä valmistettavat säilytysastiat |
EP1312633B1 (de) * | 2001-11-15 | 2006-07-26 | EMS Chemie AG | Verfahren zum Herstellen einer Polyamidformmasse |
DE10234783A1 (de) * | 2002-07-30 | 2004-02-19 | Cfs Gmbh Kempten | Folie mit einer Gasbarriereschicht |
EP1418193B1 (en) * | 2002-11-07 | 2013-12-18 | Mitsubishi Gas Chemical Company, Inc. | Production method of polyamides |
US20100247935A1 (en) * | 2009-03-24 | 2010-09-30 | Baxter International Inc. | Non-pvc films having barrier layer |
EP2655489A1 (en) | 2010-12-21 | 2013-10-30 | Solvay SA | Polymer mixture |
CH710441A2 (de) | 2014-12-02 | 2016-06-15 | Rowak Ag | Pulverförmige Zusammensetzungen aus thermoplastischen Kunststoffen und Verwendung der Zusammensetzungen. |
JP2019530764A (ja) * | 2016-09-14 | 2019-10-24 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | 少なくとも1種のジアミン、ジカルボン酸およびダイマー酸のコポリアミドを含むポリマーフィルム |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4018746A (en) * | 1972-04-05 | 1977-04-19 | Hoechst Aktiengesellschaft | Transparent copolyamides from m-xylylene diamine, an aliphatic diamine and terephthalic acid |
JPS52135353A (en) | 1976-05-08 | 1977-11-12 | Toyobo Co Ltd | Stretched nylon films and their manufacture |
JPS52135352A (en) | 1976-05-08 | 1977-11-12 | Toyobo Co Ltd | Stretched nylon films and their manufacture |
GB1575801A (en) | 1977-01-14 | 1980-10-01 | Soplaril Ltd | Method of making laminated sheets |
JPS5396064A (en) * | 1977-02-01 | 1978-08-22 | Toyobo Co Ltd | Gas barrier film for deep drawing |
JPS5521406A (en) * | 1978-07-31 | 1980-02-15 | Teijin Ltd | Aromatic polyamide composition |
US4908272A (en) * | 1987-04-27 | 1990-03-13 | Mitsubishi Gas Chemical Company, Inc. | Gas-barrier multilayered structure |
US4826955A (en) | 1988-01-21 | 1989-05-02 | Allied-Signal Inc. | Amorphous copolyamide article of manufacture with moisture-insensitive oxygen barrier properties |
JPH01319531A (ja) | 1988-06-21 | 1989-12-25 | Mitsubishi Kasei Corp | ガスバリヤー性包装材料 |
JPH0641514B2 (ja) | 1988-08-17 | 1994-06-01 | 三菱化成株式会社 | ブロックコポリアミドの製造法 |
JPH0289643A (ja) | 1988-09-28 | 1990-03-29 | Mitsubishi Kasei Corp | 積層包装材料 |
US5028462A (en) * | 1989-07-21 | 1991-07-02 | Amoco Corporation | Molded bottles and method of producing same |
GB8917752D0 (en) * | 1989-08-03 | 1989-09-20 | Bp Chem Int Ltd | Barrier polymers |
DE4017046A1 (de) * | 1990-05-26 | 1991-11-28 | Hoechst Ag | Mehrschichtige, schlauchfoermige verpackungshuelle |
JPH0564866A (ja) | 1991-09-07 | 1993-03-19 | Du Pont Mitsui Polychem Co Ltd | 積層体 |
JP3117534B2 (ja) | 1992-02-17 | 2000-12-18 | 花王株式会社 | 印刷インキ用ビヒクル |
KR100268161B1 (ko) | 1992-04-14 | 2000-10-16 | 크리스 로저 에이치 | 폴리아미드/무정형 폴리아미드 혼합물을 함유하는 혼화성 열가소성 중합체 혼합 조성물 |
DE4309534C1 (de) * | 1993-03-24 | 1994-08-04 | Inventa Ag | Transparentes Copolyamid und dessen Verwendung als Barriereschicht |
-
1994
- 1994-09-29 DE DE4434899A patent/DE4434899C2/de not_active Expired - Fee Related
-
1995
- 1995-09-13 HU HU9502665A patent/HUT73071A/hu unknown
- 1995-09-27 FI FI954574A patent/FI954574A/fi unknown
- 1995-09-28 DK DK95115364T patent/DK0707027T3/da active
- 1995-09-28 US US08/536,495 patent/US5723567A/en not_active Expired - Lifetime
- 1995-09-28 BR BR9504220A patent/BR9504220A/pt not_active IP Right Cessation
- 1995-09-28 CA CA002159408A patent/CA2159408A1/en not_active Abandoned
- 1995-09-28 AT AT95115364T patent/ATE174610T1/de not_active IP Right Cessation
- 1995-09-28 EP EP95115364A patent/EP0707027B1/de not_active Expired - Lifetime
- 1995-09-28 DE DE59504549T patent/DE59504549D1/de not_active Expired - Lifetime
- 1995-09-28 ES ES95115364T patent/ES2126192T3/es not_active Expired - Lifetime
- 1995-09-28 AU AU32960/95A patent/AU688570B2/en not_active Ceased
- 1995-09-29 NZ NZ280122A patent/NZ280122A/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP0707027A2 (de) | 1996-04-17 |
ATE174610T1 (de) | 1999-01-15 |
HUT73071A (en) | 1996-06-28 |
NZ280122A (en) | 1996-10-28 |
DE4434899C2 (de) | 1997-12-11 |
DK0707027T3 (da) | 1999-08-23 |
FI954574A (fi) | 1996-03-30 |
EP0707027A3 (de) | 1996-10-16 |
FI954574A0 (fi) | 1995-09-27 |
DE4434899A1 (de) | 1996-04-04 |
AU688570B2 (en) | 1998-03-12 |
BR9504220A (pt) | 1996-10-22 |
US5723567A (en) | 1998-03-03 |
CA2159408A1 (en) | 1996-03-30 |
HU9502665D0 (en) | 1995-11-28 |
EP0707027B1 (de) | 1998-12-16 |
DE59504549D1 (de) | 1999-01-28 |
AU3296095A (en) | 1996-04-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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