DK0547504T3 - Method of heat sealing by means of a heat sealable coating material - Google Patents
Method of heat sealing by means of a heat sealable coating materialInfo
- Publication number
- DK0547504T3 DK0547504T3 DK92121051.4T DK92121051T DK0547504T3 DK 0547504 T3 DK0547504 T3 DK 0547504T3 DK 92121051 T DK92121051 T DK 92121051T DK 0547504 T3 DK0547504 T3 DK 0547504T3
- Authority
- DK
- Denmark
- Prior art keywords
- polymer
- heat
- sealing
- sealable coating
- coating material
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J123/00—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
- C09J123/02—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J151/00—Adhesives based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Adhesives based on derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
- C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
- C08L2666/04—Macromolecular compounds according to groups C08L7/00 - C08L49/00, or C08L55/00 - C08L57/00; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
- C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
- C08L2666/24—Graft or block copolymers according to groups C08L51/00, C08L53/00 or C08L55/02; Derivatives thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paints Or Removers (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Package Closures (AREA)
- Sealing Material Composition (AREA)
Abstract
The invention relates to a process for the heat-sealing of a plastic substrate against a metal substrate by means of a heat-sealable coating composition which comprises a film-forming dispersion built up from at least two different polymer types A and X, each having different adhesive properties, in an organic solvent system L, with the proviso that polymer type A is free from acid groups and polymer type X has a maximum acid number of 120 mg of KOH per gram of polymer, that the dispersion, in addition to the two polymer types A and X, contains a polymer built up from components which correspond to the two polymer types, and that additional primers for the substrates to be coated are not used during the heat-sealing.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4141692A DE4141692A1 (en) | 1991-12-18 | 1991-12-18 | Method for hot sealing with a heat sealable coating agent |
Publications (1)
Publication Number | Publication Date |
---|---|
DK0547504T3 true DK0547504T3 (en) | 1996-07-01 |
Family
ID=6447303
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK92121051.4T DK0547504T3 (en) | 1991-12-18 | 1992-12-10 | Method of heat sealing by means of a heat sealable coating material |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0547504B1 (en) |
AT (1) | ATE134692T1 (en) |
DE (2) | DE4141692A1 (en) |
DK (1) | DK0547504T3 (en) |
ES (1) | ES2084915T3 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5624737A (en) * | 1993-02-18 | 1997-04-29 | General Electric Company | Method for adhering materials having differing expansion properties and articles produced therefrom |
US6207224B1 (en) | 1999-10-06 | 2001-03-27 | E. I. Du Pont De Nemours And Company | Process for coating thermoplastic substrates with a coating composition containing a non-aggressive solvent |
EP1366128B1 (en) * | 2001-02-07 | 2009-11-25 | Evonik Röhm GmbH | Hot sealing composition |
DE10150898A1 (en) * | 2001-02-07 | 2002-08-22 | Roehm Gmbh | Heat sealing compound for aluminum foils against polypropylene and polystyrene |
DE10200793B4 (en) * | 2002-01-11 | 2005-02-24 | Bausch Gmbh | Flooring element and method for its production |
PL3149072T3 (en) | 2014-05-27 | 2021-08-09 | Amcor Flexibles Rorschach Ag | Heat-sealable structure for aluminum disposable beverage-brewing containers |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3306202A1 (en) * | 1983-02-23 | 1984-08-23 | Bayer Ag, 5090 Leverkusen | USE OF GRAFTED ETHYLENE VINYL ACETATE COPOLYMERS FOR THE PRODUCTION OF MELT ADHESIVES |
DE3321797A1 (en) * | 1983-06-16 | 1984-12-20 | Röhm GmbH, 6100 Darmstadt | HOT SEALABLE COATINGS |
-
1991
- 1991-12-18 DE DE4141692A patent/DE4141692A1/en not_active Withdrawn
-
1992
- 1992-12-10 EP EP92121051A patent/EP0547504B1/en not_active Expired - Lifetime
- 1992-12-10 DE DE59205484T patent/DE59205484D1/en not_active Expired - Lifetime
- 1992-12-10 ES ES92121051T patent/ES2084915T3/en not_active Expired - Lifetime
- 1992-12-10 DK DK92121051.4T patent/DK0547504T3/en active
- 1992-12-10 AT AT92121051T patent/ATE134692T1/en active
Also Published As
Publication number | Publication date |
---|---|
DE4141692A1 (en) | 1993-07-01 |
DE59205484D1 (en) | 1996-04-04 |
ATE134692T1 (en) | 1996-03-15 |
ES2084915T3 (en) | 1996-05-16 |
EP0547504B1 (en) | 1996-02-28 |
EP0547504A2 (en) | 1993-06-23 |
EP0547504A3 (en) | 1993-11-03 |
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