ZA915728B - Biaxially oriented sealable polypropylene film having improved barrier properties - Google Patents
Biaxially oriented sealable polypropylene film having improved barrier propertiesInfo
- Publication number
- ZA915728B ZA915728B ZA915728A ZA915728A ZA915728B ZA 915728 B ZA915728 B ZA 915728B ZA 915728 A ZA915728 A ZA 915728A ZA 915728 A ZA915728 A ZA 915728A ZA 915728 B ZA915728 B ZA 915728B
- Authority
- ZA
- South Africa
- Prior art keywords
- barrier properties
- biaxially oriented
- polypropylene film
- improved barrier
- sealable polypropylene
- Prior art date
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
- B32B27/32—Layered products comprising a layer 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/724—Permeability to gases, adsorption
- B32B2307/7242—Non-permeable
-
- 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
- B32B2553/00—Packaging equipment or accessories not otherwise provided for
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4023272A DE4023272A1 (de) | 1990-07-21 | 1990-07-21 | Biaxial orientierte siegelfaehige polyporpylenfolie mit verbesserten barriereeigenschaften |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA915728B true ZA915728B (en) | 1992-04-29 |
Family
ID=6410779
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA915728A ZA915728B (en) | 1990-07-21 | 1991-07-22 | Biaxially oriented sealable polypropylene film having improved barrier properties |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0468333B1 (fr) |
CA (1) | CA2047469C (fr) |
DE (2) | DE4023272A1 (fr) |
ES (1) | ES2098283T3 (fr) |
FI (1) | FI106008B (fr) |
GR (1) | GR3022444T3 (fr) |
MX (1) | MX9100311A (fr) |
ZA (1) | ZA915728B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5766532A (en) * | 1994-05-16 | 1998-06-16 | Hoechst Ag | Process for the production of a biaxially highly oriented polypropylene film |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4307440A1 (de) * | 1993-03-10 | 1994-09-15 | Wolff Walsrode Ag | Mehrschichtige, gereckte, heißsiegelbare Polypropylenfolie |
DE4307441A1 (de) * | 1993-03-10 | 1994-09-15 | Wolff Walsrode Ag | Mehrschichtige, gereckte, heißsiegelbare, hochgleitfähige Polypropylenfolie mit verbesserten Barriereeigenschaften |
DE4307442A1 (de) * | 1993-03-10 | 1994-09-15 | Wolff Walsrode Ag | Mehrschichtige, gereckte, heißsiegelbare Polypropylenfolie |
DE4308854A1 (de) * | 1993-03-19 | 1994-09-22 | Hoechst Ag | Siegelfähige orientierte Polyolefin-Mehrschichtfolie, Verfahren zu ihrer Herstellung und ihre Verwendung |
DE4310684A1 (de) * | 1993-04-01 | 1994-10-06 | Hoechst Ag | Siegelflähige orientierte Polyolefin-Mehrschichtfolie, Verfahren zu ihrer Herstellung und ihre Verwendung |
DE4337251A1 (de) * | 1993-09-27 | 1995-03-30 | Hoechst Ag | Biaxial orientierte Polypropylenfolie mit verbesserten Eigenschaften hinsichtlich Mechanik und Barriere |
DE4334334A1 (de) * | 1993-10-08 | 1995-04-13 | Wolff Walsrode Ag | Mehrschichtige, gereckte, heißsiegelbare Polypropylenfolie |
DE69502851T2 (de) * | 1994-02-25 | 1998-11-12 | Sumitomo Chemical Co | Statistisches Propylencopolymer und Filmlaminat davon |
DE19536043A1 (de) * | 1995-09-28 | 1997-04-10 | Hoechst Ag | Polyolefinfolie mit Cycloolefinpolymer, Verfahren zu ihrer Herstellung und ihre Verwendung |
US6210764B1 (en) | 1996-08-29 | 2001-04-03 | Cryovac, Inc. | Film with substrate layer containing antiblocking agent |
DE19848683B4 (de) * | 1998-10-22 | 2004-05-06 | Basf Ag | Verbundschichtplatte |
EP1634699A1 (fr) | 2004-09-10 | 2006-03-15 | Syrom 90 S.P.A. | Film métallisé multicouche et procédé de production |
AR053429A1 (es) * | 2004-12-27 | 2007-05-09 | Brasileira De Filmes Flexiveis | Lamina de polipropileno biorientado sellado en caliente, uso de la referida lamina y articulo prepardo a partir de dicha lamina |
ITMI20112205A1 (it) | 2011-12-02 | 2013-06-03 | Irplast Spa | Film plastici |
ITMI20112204A1 (it) | 2011-12-02 | 2013-06-03 | Irplast Spa | Film plastici |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3438736A1 (de) * | 1984-10-23 | 1986-04-24 | Hoechst Ag, 6230 Frankfurt | Coextrudierte mehrschichtige und biaxial gestreckte, opake polyolefin-folie mit verbesserten mechanischen eigenschaften, verfahren zu ihrer herstellung und ihre verwendung |
DE3535472A1 (de) * | 1985-10-04 | 1987-04-09 | Hoechst Ag | Transparente polypropylenfolie fuer den bonbondreheinschlag |
GB8613161D0 (en) * | 1986-05-30 | 1986-07-02 | Exxon Chemical Patents Inc | Sealable films |
DE3814942A1 (de) * | 1988-05-03 | 1989-11-16 | Hoechst Ag | Heisssiegelfaehige schrumpffolie auf basis von polypropylen, verfahren zu ihrer herstellung und ihre verwendung fuer schrumpfetiketten |
DE3821581A1 (de) * | 1988-06-25 | 1989-12-28 | Hoechst Ag | Transparente schrumpffolie auf bais von polypropylen, verfahren zu ihrer herstellung und ihre verwendung fuer schrumpfetiketten |
JPH0645227B2 (ja) * | 1989-09-25 | 1994-06-15 | チッソ株式会社 | 不透明で真珠様光沢を有する積層延伸成形物及びその製造方法 |
-
1990
- 1990-07-21 DE DE4023272A patent/DE4023272A1/de not_active Withdrawn
-
1991
- 1991-07-15 EP EP91111756A patent/EP0468333B1/fr not_active Revoked
- 1991-07-15 DE DE59108429T patent/DE59108429D1/de not_active Revoked
- 1991-07-15 ES ES91111756T patent/ES2098283T3/es not_active Expired - Lifetime
- 1991-07-19 MX MX9100311A patent/MX9100311A/es unknown
- 1991-07-19 FI FI913497A patent/FI106008B/fi active
- 1991-07-19 CA CA002047469A patent/CA2047469C/fr not_active Expired - Lifetime
- 1991-07-22 ZA ZA915728A patent/ZA915728B/xx unknown
-
1997
- 1997-01-30 GR GR970400159T patent/GR3022444T3/el unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5766532A (en) * | 1994-05-16 | 1998-06-16 | Hoechst Ag | Process for the production of a biaxially highly oriented polypropylene film |
Also Published As
Publication number | Publication date |
---|---|
CA2047469A1 (fr) | 1992-01-22 |
MX9100311A (es) | 1992-02-28 |
GR3022444T3 (en) | 1997-04-30 |
FI106008B (fi) | 2000-11-15 |
EP0468333A2 (fr) | 1992-01-29 |
DE4023272A1 (de) | 1992-01-23 |
ES2098283T3 (es) | 1997-05-01 |
FI913497A (fi) | 1992-01-22 |
DE59108429D1 (de) | 1997-02-06 |
EP0468333B1 (fr) | 1996-12-27 |
EP0468333A3 (en) | 1992-03-04 |
FI913497A0 (fi) | 1991-07-19 |
CA2047469C (fr) | 2002-02-19 |
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