WO2020127922A1 - Scratch masking coating solution for glass containers - Google Patents
Scratch masking coating solution for glass containers Download PDFInfo
- Publication number
- WO2020127922A1 WO2020127922A1 PCT/EP2019/086604 EP2019086604W WO2020127922A1 WO 2020127922 A1 WO2020127922 A1 WO 2020127922A1 EP 2019086604 W EP2019086604 W EP 2019086604W WO 2020127922 A1 WO2020127922 A1 WO 2020127922A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- formulation
- coating solution
- glass
- sorbitan
- water
- 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
- 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
- C09D191/00—Coating compositions based on oils, fats or waxes; Coating compositions based on derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/28—Surface treatment of glass, not in the form of fibres or filaments, by coating with organic material
- C03C17/32—Surface treatment of glass, not in the form of fibres or filaments, by coating with organic material with synthetic or natural resins
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
- C08K5/101—Esters; Ether-esters of monocarboxylic acids
- C08K5/103—Esters; Ether-esters of monocarboxylic acids with polyalcohols
-
- 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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/02—Emulsion paints including aerosols
-
- 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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/20—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for coatings strippable as coherent films, e.g. temporary coatings strippable as coherent films
Definitions
- the present invention relates to formulations for improving glass surface appearance, particularly the external surfaces of glass containers. More particularly, the present invention relates to a scratch masking coating solutions for glass bottles, which enhances appearance.
- Glass articles such as returnable bottles are handled a great number of times during manufacture, inspection, filling, shipping, washing etc.
- the bottles come into contact with various mechanical devices such as conveyors, inspection devices and the like as well as contact with other glass containers (such as bottles, jars, and the like) and surfaces such as boxes, shelves etc.
- This high degree of contact causes damage either by breakage, cracking, scratching or other defects of the surface.
- scratch or scuff masking agents on glass containers is known.
- Such masking agents desirably mask scuffs, and exhibit an acceptable durability and surface properties.
- Desirable properties for scuff masking agents include water resistance and durability while being non-toxic and removable in alkaline bottle washing operations.
- Masking solutions may be used to improve the bottles appearance.
- the masking solution should be food grade like, do not cause any skin irritation, and not aggressive against labels that are applied on the containers, which is not always the case.
- some masking formulations especially stored during warm conditions, show phase separation during storage.
- the composition of the prepared coating solution will show high variation in concentration of the ingredients, this since small amounts from the bulk are mixed with solvent (water) used to prepare the coating solution from time to time. This will have a large impact on the effectiveness of the applied solution and will introduce a risk of producing non-sellable products due to no coating up to too high load of coating, which causes unacceptable touch and or appearance.
- homogeneous formulations having good storage stability, food contact like and that shows homogeneity at storage.
- the commercial products do not fulfil all of these criteria.
- the main objectives of the present invention are to provide a stable formulation for the preparation of solutions to be applied on containers, and in particular to be applied on returnable containers, in order to face-lift or mask the white reflecting bands (scuff bands) that appear at the container-to-container (or other container to devices or surfaces) contact zones, because of intense glass to glass contact (or glass to devices and the like, as explained above), mainly during the filling process, after several trips of returnable glass containers.
- Another objective of the present invention is to provide a coating process comprising a step a) of applying the solution as defined above, to a glass container surface, such as bottles. Said process permits to repair the visual aspect of such containers, since the presence of scuff bands badly reduces the appearance of containers.
- the present invention relates to an improved formulation and an improved process for masking containers.
- the present invention relates to a formulation comprising:
- mineral oil it is understood one or more alkanes (alphatic and/or cyclic) from mineral source, particularly from a distillate of petroleum.
- Mineral oil can be the product of refining crude oil and can also be extracted from coal, wood and oilshale.
- Preferred mineral oils are saturated C8-C22-hydrocarbons, which are linear or branched or naphthenic oil. Especially preferred are saturated C8-C14- hydrocarbons.
- the mineral oil of the invention can be liquid at temperature above -5°C, more preferably at a temperature above 0°C, and even more preferably at a temperature above 10°C.
- the mineral oil is colourless.
- the mineral oil is odourless, and more preferably is colourless and odourless.
- the mineral oil of the invention are classified as E 905a as defined by the Regulation (EC) No 1333/2008 of the European Parliament and the Council of 16 December 2008 on food additives.
- the mineral oil has a viscosity of less than 100 mPa.s, preferably of less than 50 mPa.s at 20°C. Low viscosity is preferred since the mobility on the glass surface is limited in case of high viscosity. Furthermore, high viscosity results in a more fatty touch.
- the viscosity can be measured at a temperature of 20°C, with a shear rate of 1000 s 1 with a Brookfield viscometer equipped with a rotor.
- the mineral oil has a flash point higher than 150°C, more preferably higher than 160°C, and even more preferably higher than 175°C for safety issues.
- the at least one mineral oil is chosen in the group consisting of: Catenex T121 (supplier: Shell), Sipmed 20 (supplier: SIP), Pioneer 2055 (supplier: Klaus Dahleke), Purity base oil 1020 (supplier: Petro Canada), Puretol 1 1 D (supplier: Petro Canada), Blandol XT (supplier: Sonneborn) and mixture thereof.
- the formulation comprises 75 to 94 wt% of mineral oil, preferably from 80 to 90 wt% based on the formulation weight.
- the at least one sorbitan ester is chosen in the group consisting of sorbitan monostearate, sorbitan tristearate, sorbitan monolaurate, ethoxylated sorbitan ester (polysorbate), propoxylated sorbitan ester, sorbitan monooleate and combinations thereof.
- the at least one sorbitan ester is a mono oleate, alone or with at least one other sorbitan ester.
- the surfactant(s) are preferably chosen from among the group of sorbitan esters listed in the European food additive list E numbers, sections E491 to E496.
- the sorbitan ester is alkoxylated, more preferably is ethoxylated and/or propoxylated and even more preferably is an ethoxylated sorbitan ester.
- the at least one ethoxylated sorbitan ester is chosen in the group consisting of ethoxylated sorbitan monostearate, ethoxylated sorbitan tristearate, ethoxylated sorbitan monolaurate, ethoxylated sorbitan ester (polysorbate), ethoxylated propoxylated sorbitan ester, ethoxylated sorbitan monooleate ester and combinations thereof.
- the at least one sorbitan ethoxylated ester is an ethoxylated monooleate, alone or with at least one other sorbitan ester, alkoxylated or not.
- the sorbitan is chosen in the group consisting of:
- Sorbitan Mono Oleate 5EO (SMO-5EO) is particularly preferred.
- Sorbitan Mono Oleate 5EO (SMO-5EO) is commercially available as SURFALINE SE81® (from Arkema).
- Sorbitan Mono Oleate is commercially available as Span 80® (from Croda). Sorbitan Mono Oleate 20EO (SMO-20EO) is commercially available as SURFALINE SE80® (from Arkema) or Tween 80® (from Croda).
- the mixture of Sorbitan Mono Oleate and Sorbitan Mono Oleate 20EO preferably comprises from 35 to 60wt% of Sorbitan Mono Oleate and 40 to 65wt% of Sorbitan Mono Oleate 20EO relative to the total weight of the mixture, preferably from 40 to 55wt% of Sorbitan Mono Oleate and 45 to 60wt% of Sorbitan Mono Oleate 20EO relative to the total weight of the mixture, and even more preferably from 45 to 50wt% of Sorbitan Mono Oleate and 50 to 55wt% of Sorbitan Mono Oleate 20EO relative to the total weight of the mixture.
- the at least one sorbitan ester has a HLB from 8 to 12, preferably from 9 to 1 1 , and even more preferably from 9.5 to 10.5.
- the formulation comprises more than one surfactant, it should be understood that the total of surfactants should have a HLB from 8 to 12, preferably from 9 to 1 1 , and even more preferably from 9.5 to 10.5.
- the formulation comprises 6 to 20 wt% of sorbitan ester, preferably 10 to 20 wt% based on the formulation weight.
- the formulation of the invention comprises 2 wt% to 20 wt% of water, preferably more than 3 wt% to 20 wt% of water relative to the sorbitan ester weight, said water optionally comprising up to 30wt% of hydrogen peroxide relative to the water content.
- the formulation of the invention comprises 2 wt% to 20 wt% of water, preferably more than 3 wt% to 20 wt% of water relative to the sorbitan ester weight.
- the formulation of the invention comprises 0,12 wt% to 4 wt% of water, preferably more than 0,18wt% to 4 wt% of water relative to total weight of the formulation, said water optionally comprising up to 30wt% of hydrogen peroxide relative to the water content.
- the content of hydrogen is preferably up to 30wt% relative to the water content, more preferably the content of hydrogen is preferably up to 20wt% relative to the water content.
- Water is particularly preferred.
- the water is demineralized water.
- hydrogen peroxide is used, which permits to avoid coloration of the solution.
- the hydrogen peroxide of the invention is in a liquid form.
- the formulation of the invention comprises:
- At least one mineral oil having a viscosity of less than 100 mPa.s, preferably of less than 50 mPa.s at 20°C;
- sorbitan ester chosen in the group consisting of:
- a particularly preferred formulation of the invention comprises:
- sorbitan ester chosen in the group consisting of:
- the formulation of the invention can comprise one or more additional additives, preferably chosen in the group consisting of biocides, bactericides, preservatives, ester alcohol, glycol ether, dyes, emulsion destabilizers, perfumes, odorants, UV absorbers, light absorbers, impact absorbers, surfactants other than sorbitan esters, oils other than mineral oils and the like.
- additional additives preferably chosen in the group consisting of biocides, bactericides, preservatives, ester alcohol, glycol ether, dyes, emulsion destabilizers, perfumes, odorants, UV absorbers, light absorbers, impact absorbers, surfactants other than sorbitan esters, oils other than mineral oils and the like.
- the additional additive does not impact the homogeneity of the solution.
- Such additives may be added in the formulation and/or in the ready-to-use coating solution and/or in the aqueous phase or water used for forming the coating solution.
- the formulation for use in the present invention does not contain any additive, and preferably consists in a mixture of at least one mineral oil, at least one sorbitan ester such as those described above and water.
- the mineral oil of the invention and the sorbitan ester are miscible the one in the other.
- preferred formulations are liquid formulations, solid formulations being not convenient as scratch-masking coatings.
- the present invention is also relative to a process of preparation of the formulation as defined above, comprising a step of mixing at least one oil as defined above, at least one surfactant as defined above and water as defined above, in any order, to obtain the formulation.
- the formulation of the invention is used to prepare a coating solution (also named a coating dilution), which is preferably an emulsion.
- a coating solution also named a coating dilution
- the present invention is relative to the use of the formulation according to any of the preceding claims, for the preparation of a coating solution.
- the present invention also relates to a coating solution comprising the formulation as defined above.
- Said coating solution may contain polyethylene glycol, alcohol, ether, glycol ether, polyether and mixtures thereof.
- the coating solution is in the form of an oil-in-water emulsion, wherein the oil phase comprises, preferably consists of the formulation as defined above.
- oil-in-water emulsion is understood as a water continuous phase having dispersed or emulsified therein an oil phase, wherein the oil phase comprises the formulation of the invention.
- the coating solution is typically prepared by mixing the formulation as defined above with an aqueous phase.
- the aqueous phase is water.
- the formulation of the invention can be supplied as a concentrate to be mixed with the aqueous phase by the end user to form the coating solution (preferably an emulsion) or supplied as a ready-to-use coating solution (already prepared by mixing it with an aqueous phase).
- the present invention is also relative to a process of preparation of the coating solution, comprising a step of mixing the formulation as defined above with an aqueous phase, preferably with water.
- the present invention also encompasses coating solutions prepared by mixing water and at least one of the above-defined surfactants, then adding and mixing at least one of the above-defined oils, or prepared by mixing water and at least one of the above-defined oils, then adding and mixing at least one of the above-defined surfactants.
- the coating solution to be applied on the glass surface may be prepared by mixing at least one oil, at least one surfactant and water, in any order, so as to obtain the coating solution.
- the present invention is also relative to a process of preparation of the coating solution, comprising a step of mixing at least one oil, at least one surfactant and water, in any order, to obtain the coating solution.
- the preferred concentration of the formulation (oil phase) in the coating solution is from about 2% to 20% by weight, preferably from about 3% to 10% by weight, more preferably from 3% to 8% by weight of the total weight of the coating solution.
- the mixing energy devoted to the preparation of the above described oil-in-water emulsion should be set so that the emulsion is stable for a period time ranging from a few seconds to a few hours, and preferably for period of time that is adapted so as to supply a homogenous working liquid to the applicator. This period of time therefore depends on the flow lines, application devices, and the like.
- stable emulsion for a period of time is meant that no macroscopic phase separation (nearly complete breaking of the emulsion) occurs between the oil and the water during the time ranging from a few seconds to a few hours and preferably for period of time that is adapted so as to supply a homogenous working liquid to the applicator.
- the emulsion of the invention has a limited stability meaning that the emulsion will break on a time scale much longer than a few hours and preferably after a period of time that is adapted to supply a homogenous working liquid to the applicator.
- Any mixing means may be used to achieve an oil-in water-emulsion from water and the above-described formulation.
- Typical mixers or emulsifying devices are those known in the art, and as non-limiting examples, mention may be made of dynamic mixers, static mixers, ultra-sonic mixing devices, pumps, and the like.
- the present invention pertains to the use of the formulation or the coating solution as defined above, as a scratch-masking coating on a glass surface.
- the present invention pertains to a coating process comprising a step a) of applying the formulation or the coating solution as defined above, preferably the coating solution as defined above, to a glass surface.
- the coating process of the invention permits to mask scratches and abrasions on a glass surface, especially on a glass container surface, which adversely impact its commercial value.
- scratches or abrasions on glass bottles, especially on returnable glass bottles used for beverages result in an undesirable haze or white appearance, which decreases the value of the bottle.
- the process of the present invention provides a coating for glass containers that masks such scratches or abrasions.
- the glass surface is preferably a glass container surface, and more preferably is a returnable glass bottle.
- the emulsion i.e. the formulation of the invention or the coating solution of the invention may be applied via a method chosen in the group consisting of spraying, dipping or any other contact method (sponge, and the like). Spray application is preferred.
- the coating applicator can be a brush, capillary, sponge, fibre or the like.
- the coating material is applied on the surface of the container via the contact area between the coating applicator and container surface.
- glass containers are at ambient temperature, i.e. at temperature from 5 to 40°C.
- the emulsion is applied on the outer surface of the glass container.
- the emulsion can be applied onto at least one part of, or onto the entire, outer surface of said glass container.
- the process when used for coating a glass container, it can further comprise at least one, preferably 2, more preferably 3, more preferably 4, and even more preferably all the following steps before step a):
- the washing of the glass container may be carried out according to any method well known in the art, and for example using water, preferably hot water.
- Said water can contain one or more detergent, for example a base, such as sodium hydroxide.
- At least one lubricant can also be applied onto the outer surface of the glass container after washing.
- Such lubricants are known in the field, such as for example Kercoat® 500 provided by Arkema.
- the glass containers are then filled and capped, again according to known methods, with cold, tepid or warm liquids, preferably warm liquids.
- Labelling may be realised before or after step a).
- the labelling step can therefore be realised before the scratch-masking coating step.
- Step a) may be the last step before the newly washed, refilled and labelled glass containers are once again put on the market, and sold to the customers.
- the application equipment typically includes mixing and storage vessels, pumps, transfer and feed lines, spray apparatus and control and monitoring equipment.
- the equipment comprises one or more mixing vessel(s); dosing and circulating pump(s); mixing unit (can be the pump itself); circulation piping(s); applying means, such as spraying devices; and the like.
- the equipment may also comprise controlling means aiming at monitoring the process of applying the scratch-masking emulsion.
- controlling means may be for example optical means detecting the presence or the absence of a container in front of the applying means, and/or detecting the presence and the quantity of scuff bands or scratches, so that the minimum amount of emulsion is applied on the containers to obtain the best efficiency.
- the controlling means are monitored via a computer that may interact with the dosing pump(s) and applying means.
- the above-described equipment may be encased within a“scratch-masking” cabinet that can be easily adapted to existing bottling lines, comprising the necessary equipment for washing, filling, capping and labelling glass containers, typically returnable glass bottles.
- the present invention is also relative to a glass surface, preferably a glass container, and even more preferably a glass bottle obtainable by the process of the invention.
- the glass surface obtainable by the process of the invention provides good masking properties, improves the touch experience (especially lowered chance of fatty touch when applied in excess) and shows no label sensitivity, i.e. there is no extraction of the dye from print and no deformation of the label.
- Dispermat ® continuous at 20 % stirring power, 5 minutes.
- composition A Opticoat® 140
- composition 1 (according to the invention): 84wt% Blandol XT, 15wt% Surfaline SE-81 and 1wt% water
- the bottles are checked for assessing the scratch-masking efficacy, 24 hours after application, by visual observation of the bottle shoulder scuff band. For each bottle, a note is given, from 0 to 5: - For the masking efficiency“0” means no coating and“5” means 100% masked;
- “0” means fatty appearance with droplets visible and“5” pleasant, glass like appearance.
- composition of the invention provides better masking properties that the commercial compositions and, improve the touch experience (especially lowered chance of fatty touch when applied in excess).
- AMSTEL® BEER labels were put between filter paper and saturated with 10(w)% of the compositions A and 1.
- the wet labels between filter paper are hold between two glass sheets for 24 hours.
- compositions of the invention do not present phase separation at room conditions, 40°C and 0°C.
- compositions comprising 85wt% of oil, 15 wt% of SURFALINE SE81 and 1 % of water were prepared as described before.
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Geochemistry & Mineralogy (AREA)
- Dispersion Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Paints Or Removers (AREA)
- Surface Treatment Of Glass (AREA)
- Detergent Compositions (AREA)
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP19828755.9A EP3898543A1 (en) | 2018-12-21 | 2019-12-20 | Scratch masking coating solution for glass containers |
BR112021000925-6A BR112021000925A2 (en) | 2018-12-21 | 2019-12-20 | scratch masking coating solution for glass containers |
MX2021003257A MX2021003257A (en) | 2018-12-21 | 2019-12-20 | Scratch masking coating solution for glass containers. |
CN201980054855.3A CN112585099B (en) | 2018-12-21 | 2019-12-20 | Scratch masking coating solution for glass containers |
PH12021550275A PH12021550275A1 (en) | 2018-12-21 | 2021-02-04 | Scratch masking coating solution for glass containers |
ZA2021/01058A ZA202101058B (en) | 2018-12-21 | 2021-02-16 | Scratch masking coating solution for glass containers |
CONC2021/0004970A CO2021004970A2 (en) | 2018-12-21 | 2021-04-19 | Coating solution to mask scratches on glass bottles |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1874020 | 2018-12-21 | ||
FR1874020A FR3090677B1 (en) | 2018-12-21 | 2018-12-21 | SCRATCH MASKING COATING SOLUTION FOR GLASS CONTAINERS |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2020127922A1 true WO2020127922A1 (en) | 2020-06-25 |
Family
ID=67107598
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2019/086604 WO2020127922A1 (en) | 2018-12-21 | 2019-12-20 | Scratch masking coating solution for glass containers |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP3898543A1 (en) |
CN (1) | CN112585099B (en) |
BR (1) | BR112021000925A2 (en) |
CO (1) | CO2021004970A2 (en) |
FR (1) | FR3090677B1 (en) |
MX (1) | MX2021003257A (en) |
PH (1) | PH12021550275A1 (en) |
WO (1) | WO2020127922A1 (en) |
ZA (1) | ZA202101058B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3129673A1 (en) | 2021-12-01 | 2023-06-02 | Arkema France | Formulation for coating glass containers |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2839464A (en) * | 1954-02-16 | 1958-06-17 | Exxon Research Engineering Co | Textile oil |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1150957A (en) * | 1967-07-04 | 1969-05-07 | Ball Brothers Co Inc | Lubricous Coating for Glass |
JPS5950188B2 (en) * | 1979-07-18 | 1984-12-06 | 麒麟麦酒株式会社 | Composition for shielding scratches on glass containers |
GB0611033D0 (en) * | 2006-06-05 | 2006-07-12 | Reckitt Benckiser Uk Ltd | Compositions |
FR2937883A1 (en) * | 2008-10-31 | 2010-05-07 | Mexel Ind | EMULSION OIL IN WATER OR WATER IN OIL, LIQUID AND STABLE, BASED ON VEGETABLE OR MINERAL OILS. |
EP2202209A1 (en) * | 2008-12-23 | 2010-06-30 | Arkema Vlissingen B.V. | Scratch masking coating for glass containers |
EP2336093A1 (en) * | 2009-12-14 | 2011-06-22 | Arkema Vlissingen B.V. | Process for scratch masking of glass containers |
-
2018
- 2018-12-21 FR FR1874020A patent/FR3090677B1/en active Active
-
2019
- 2019-12-20 EP EP19828755.9A patent/EP3898543A1/en active Pending
- 2019-12-20 WO PCT/EP2019/086604 patent/WO2020127922A1/en unknown
- 2019-12-20 CN CN201980054855.3A patent/CN112585099B/en active Active
- 2019-12-20 MX MX2021003257A patent/MX2021003257A/en unknown
- 2019-12-20 BR BR112021000925-6A patent/BR112021000925A2/en unknown
-
2021
- 2021-02-04 PH PH12021550275A patent/PH12021550275A1/en unknown
- 2021-02-16 ZA ZA2021/01058A patent/ZA202101058B/en unknown
- 2021-04-19 CO CONC2021/0004970A patent/CO2021004970A2/en unknown
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2839464A (en) * | 1954-02-16 | 1958-06-17 | Exxon Research Engineering Co | Textile oil |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3129673A1 (en) | 2021-12-01 | 2023-06-02 | Arkema France | Formulation for coating glass containers |
WO2023099570A1 (en) | 2021-12-01 | 2023-06-08 | Arkema France | Formulation for coating glass containers |
Also Published As
Publication number | Publication date |
---|---|
ZA202101058B (en) | 2023-10-25 |
MX2021003257A (en) | 2021-05-12 |
FR3090677A1 (en) | 2020-06-26 |
PH12021550275A1 (en) | 2021-10-11 |
EP3898543A1 (en) | 2021-10-27 |
CN112585099B (en) | 2024-02-02 |
BR112021000925A2 (en) | 2021-04-27 |
CN112585099A (en) | 2021-03-30 |
FR3090677B1 (en) | 2021-11-19 |
CO2021004970A2 (en) | 2021-04-30 |
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