AU3868295A - Coating agents based on a sterically stablized, non-aqueous dispersion, process for their preparation and their use for coating packaging - Google Patents
Coating agents based on a sterically stablized, non-aqueous dispersion, process for their preparation and their use for coating packagingInfo
- Publication number
- AU3868295A AU3868295A AU38682/95A AU3868295A AU3868295A AU 3868295 A AU3868295 A AU 3868295A AU 38682/95 A AU38682/95 A AU 38682/95A AU 3868295 A AU3868295 A AU 3868295A AU 3868295 A AU3868295 A AU 3868295A
- Authority
- AU
- Australia
- Prior art keywords
- component
- aqueous dispersion
- coating
- agents based
- groups
- 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
- 239000011248 coating agent Substances 0.000 title abstract 4
- 239000006185 dispersion Substances 0.000 title abstract 4
- 238000000576 coating method Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000004806 packaging method and process Methods 0.000 title 1
- 238000002360 preparation method Methods 0.000 title 1
- 239000003822 epoxy resin Substances 0.000 abstract 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 3
- 229920000647 polyepoxide Polymers 0.000 abstract 3
- 239000007795 chemical reaction product Substances 0.000 abstract 2
- 150000002009 diols Chemical class 0.000 abstract 2
- 125000003700 epoxy group Chemical group 0.000 abstract 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 abstract 1
- 239000004593 Epoxy Substances 0.000 abstract 1
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 239000005011 phenolic resin Substances 0.000 abstract 1
- 229920001568 phenolic resin Polymers 0.000 abstract 1
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 abstract 1
- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 abstract 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 abstract 1
- 239000003381 stabilizer Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
-
- 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
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/02—Polycondensates containing more than one epoxy group per molecule
- C08G59/04—Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof
- C08G59/06—Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof of polyhydric phenols
- C08G59/066—Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof of polyhydric phenols with chain extension or advancing agents
-
- 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
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
- C08G59/62—Alcohols or phenols
- C08G59/621—Phenols
Abstract
The invention concerns coating agents based on a sterically stabilized, non-aqueous dispersion which can be prepared by reacting, in an organic solvent in the presence of a dispersion stabilizer, at least one epoxy resin (A) having on average at least 2 epoxy groups per molecule, with at least one diol (B) of the formula HOROH (I), in which R is a group of the formula -Ph-D-Ph- (II), wherein -Ph- is a phenylene group and D is a methylene or propylene group, and optionally with a further component (C), which comprises groups which are reactive to epoxy or hydroxyl groups. The invention is characterized in that: i) the non-aqueous dispersion is prepared in that: 1) in a first step the epoxy resin component (A) is reacted with at least one diol (B) and optionally the component (C) to form a reaction product which contains as end groups phenolic hydroxyl groups and has a phenoxy equivalent weight of at least 246; and 2) subsequently, in step (2), 50 to 100 % of the phenolic hydroxyl groups present in the reaction product obtained in step (1) are reacted with another epoxy resin component (A) and/or component (C); and ii) the coating agent contains at least one phenolic resin.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4441684A DE4441684A1 (en) | 1994-11-23 | 1994-11-23 | Coating agents based on a sterically stabilized, non-aqueous dispersion, process for their preparation and their use for coating enamel layers |
| DE4441684 | 1994-11-23 | ||
| PCT/EP1995/004127 WO1996016133A1 (en) | 1994-11-23 | 1995-10-21 | Coating agents based on a sterically stablized, non-aqueous dispersion, process for their preparation and their use for coating packaging |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU3868295A true AU3868295A (en) | 1996-06-17 |
| AU691355B2 AU691355B2 (en) | 1998-05-14 |
Family
ID=6533949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU38682/95A Ceased AU691355B2 (en) | 1994-11-23 | 1995-10-21 | Coating agents based on a sterically stablized, non-aqueous dispersion, process for their preparation and their use for coating packaging |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP0793694B1 (en) |
| JP (1) | JPH10509192A (en) |
| CN (1) | CN1166852A (en) |
| AT (1) | ATE193044T1 (en) |
| AU (1) | AU691355B2 (en) |
| BR (1) | BR9509909A (en) |
| DE (2) | DE4441684A1 (en) |
| WO (1) | WO1996016133A1 (en) |
| ZA (1) | ZA959031B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19607435A1 (en) * | 1996-02-28 | 1997-09-04 | Basf Lacke & Farben | Sterically stabilized, non-aqueous dispersion, and coating compositions based thereon |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4568735A (en) * | 1984-11-05 | 1986-02-04 | Shell Oil Company | Process for preparing polyepoxides (II) |
| US4579887A (en) * | 1985-02-26 | 1986-04-01 | The Dow Chemical Company | Non-aqueous dispersions of relatively high molecular weight epoxy resins |
| US4608406A (en) * | 1985-04-18 | 1986-08-26 | Celanese Corporation | Stable aqueous epoxy resin dispersions |
| US4596861A (en) * | 1985-05-22 | 1986-06-24 | The Dow Chemical Company | Advanced epoxy resin for can coating applications |
| ES2061686T3 (en) * | 1987-12-04 | 1994-12-16 | Ici Plc | EPOXIDES PROGRESS. |
| NZ244069A (en) * | 1991-08-26 | 1995-04-27 | Dow Chemical Co | Flexibilized epoxy resin comprising a residue of at least one polyaromatic hydroxy compound and at least one polyglycidyl ether of such compounds and a polybutylene glycol derivative; electrodeposition coatings |
-
1994
- 1994-11-23 DE DE4441684A patent/DE4441684A1/en not_active Withdrawn
-
1995
- 1995-10-21 EP EP95937810A patent/EP0793694B1/en not_active Expired - Lifetime
- 1995-10-21 DE DE59508364T patent/DE59508364D1/en not_active Expired - Fee Related
- 1995-10-21 CN CN95196397A patent/CN1166852A/en active Pending
- 1995-10-21 BR BR9509909A patent/BR9509909A/en not_active Application Discontinuation
- 1995-10-21 JP JP8516480A patent/JPH10509192A/en active Pending
- 1995-10-21 AT AT95937810T patent/ATE193044T1/en not_active IP Right Cessation
- 1995-10-21 WO PCT/EP1995/004127 patent/WO1996016133A1/en active IP Right Grant
- 1995-10-21 AU AU38682/95A patent/AU691355B2/en not_active Ceased
- 1995-10-25 ZA ZA959031A patent/ZA959031B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR9509909A (en) | 1997-10-14 |
| AU691355B2 (en) | 1998-05-14 |
| JPH10509192A (en) | 1998-09-08 |
| DE4441684A1 (en) | 1996-05-30 |
| DE59508364D1 (en) | 2000-06-21 |
| EP0793694A1 (en) | 1997-09-10 |
| EP0793694B1 (en) | 2000-05-17 |
| ZA959031B (en) | 1996-06-04 |
| ATE193044T1 (en) | 2000-06-15 |
| WO1996016133A1 (en) | 1996-05-30 |
| CN1166852A (en) | 1997-12-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK14 | Patent ceased section 143(a) (annual fees not paid) or expired |