EP1242541A1 - Vinyl neoester monomers used in radiation curable applications - Google Patents
Vinyl neoester monomers used in radiation curable applicationsInfo
- Publication number
- EP1242541A1 EP1242541A1 EP99966443A EP99966443A EP1242541A1 EP 1242541 A1 EP1242541 A1 EP 1242541A1 EP 99966443 A EP99966443 A EP 99966443A EP 99966443 A EP99966443 A EP 99966443A EP 1242541 A1 EP1242541 A1 EP 1242541A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- radiation curable
- epoxy
- vinyl
- acrylate
- monomer
- 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.)
- Withdrawn
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
- C09D4/00—Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; Coating compositions, based on monomers of macromolecular compounds of groups C09D183/00 - C09D183/16
- C09D4/06—Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09D159/00 - C09D187/00
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
- C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
- C08F290/06—Polymers provided for in subclass C08G
Definitions
- the invention is directed to the use of vinyl neoester monomers in radiation curable applications such as coatings and adhesives.
- Formulations using vinyl neoesters provide for low VOC compositions having low odor.
- VOC volatile organic compounds
- a typical radiation curable formulation mainly comprises oligomer resin and monomer. Examples of oligomer resins used are epoxy, epoxy-acrylate, and urethane-acrylate.
- Alkyl acrylate, di- or tri-functional acrylate monomers are also used as reactive diluents to provide the required viscosity and the network structure required for a finished product.
- the radiation curable formulation generally contains an initiator, which is capable of being activated by the radiation source, generating free radicals.
- the formulation when cured will be converted into polymeric composition with no residual solvent or water to vaporize.
- radiation curing is energy efficient, cost-effective, provides faster cure, and thus affords higher productivity.
- Coatings can be formulated to 100% solids where minimum waste is generated, and heat sensitive substrates can be easily coated.
- vinyl neoester monomers in radiation curable coatings technology provides a low VOC medium with low odor.
- Typical vinyl neoester monomers have high boiling points, low viscosities, and low odor.
- This family of monomers when mixed with a suitable initiator, can be cured by either ultraviolet (UV) or electron beam radiation. These monomers can be used as a comonomer or as a reactive diluent in commonly used radiation curable formulations.
- the vinyl neoester monomers according to the present inventon have the following general structure: Rt O
- Ri, R 2 , and R ⁇ are independently selected from hydrocarbyl groups, which may be branched or straight chain, each having preferably from 1 to 10 carbon atoms More preferably Ri + R 2 + R ⁇ range from 3 to 23 carbon atoms, still more preferably from 5 to 23 carbon atoms, and even more preferably from 8 to 14 carbon atoms
- a typical commercial product normally contains the blend of various isomers
- vinyl neodecanoate (EXXAR® Neo-10) consists of isomers with average Ri + R 2 + R 3 equal to eight carbon atoms
- EXXAR® Neo-12 the blend of isomers have an average Ri +
- R + Ri equal to ten carbon atoms
- Preferable vinyl neoesters include vinyl neodecanoate (available from ExxonMobil Chemical Company as EXXAR® Neo- 10) and vinyl neododecanoate available from ExxonMobil Chemical Company as EXXAR® Neo-12), have low viscosities, high boiling points in the range of 193-247 ° C, and very low odor These types of monomers are therefore ideal for radiation curable applications that can replace alkyl acrylates Since these monomers also have low viscosity, they can also function as reactive diluents for the high molecular weight oligomer resins In order to demonstrate that vinyl neoester monomers function as reactive diluents and can be cured by radiation, formulations shown in Table 1 were prepared.
- Cyracure® UVR 6100 is a cycloaliphatic epoxide resin available from Union Carbide.
- UVI 6990 and UVI 6974 are mixed triarylsulfonium hexafluoro phosphate and antimonate salts respectively; these photoinitiators are available from Union Carbide.
- FC430 is a coating additive for effective wetting and leveling, available from 3M. Brookfield Viscosities were determined at 25° C using Spindle #18 at 0.6 RPM using Model DV-II.
- Photomer® 3016 is an epoxyacrylate resin from Henkel.
- Irgacure® 651 ( ⁇ , ⁇ -dimethoxy, ⁇ -phenyl acetophenone) is a photoinitiator from Ciba-Geigy Benzophenone is a photoinitiator and triethanolamine is a photoactivator, both available from numerous sources.
- formulations Ex. 5 to Ex. 9 formed 100% solids coatings formulations with necessary viscosity profiles required for coatings applications, toluene was added to all the formulations for comparative purposes and to make other formulations reach the desired flow. Brookfield Viscosites were determined at 25° C using Spindle #31 at 1.5 RPM using Model DV-II.
- oligomer and monomer choices will depend on the final film properties desired.
- the vinyl neoester monomers suitable for this application cover a wide range of molecular weights with Ri + R 2 + R from 5 to 23 carbon atoms.
- oligomer resins used are epoxy acrylate, urethane acrylate, polyester acrylate, epoxy, silicone epoxy, and epoxy silane.
- UV radiation other radiation sources such as electron beam, microwave, and infrared can also be used for similar curing purposes.
- Radiation curable formulations can be used in a wide range of end use coating operations such as in automotive, electronic, release, overprint, pre- finished wood, wood furniture, plastic substrates, hardwood flooring, fiber optics, nail polish, metal containers, coil metal, and the like.
- vinyl neoesters may be used in radiation curable applications.
- Preferred embodiments include:
- a radiation curable formulation comprising a radiation-curable monomer or oligomer resin and a comonomer or reactive diluent having the vinyl neoester structure shown previously, preferably wherein Ri, R 2 , and R ⁇ are independently selected from Cl to CIO hydrocarbyl groups and other preferred and more preferred limitations to these substituents as described above, particularly wherein
- Ri + R 2 + R 3 ranges from 3 to 23 carbon atoms; and most preferably such formulations wherein the comonomer or reactive diluent is selected from vinyl neodecanoate, vinyl neododecanoate, and mixtures thereof; such formulations wherein the vinyl neoester is a comonomer with one or more radiation curable monomers, most preferably alkyl acrylates; or wherein the vinyl neoester is a reactive diluent with a radiation curable oligomer resin, particularly oligomer resins selected from epoxy acrylate, urethane acrylate, polyester acrylate, epoxy, silicone epoxy, epoxy silane, and mixtures thereof.
- the present invention concerns articles coated with such a radiation cureable coating, e.g., an article inch ding a substrate having a coating on at least one surface, the coating comprising a polymer formed by curing, using a radiation source, a radiation curable monomer, particularly alkyl acrylates, and/or oligomer resin (preferably those specifically mentioned above) in the presence of a vinyl neoester as comonomer or reactive diluent.
- a radiation curable monomer particularly alkyl acrylates, and/or oligomer resin (preferably those specifically mentioned above) in the presence of a vinyl neoester as comonomer or reactive diluent.
- oligomer resin selected from epoxy acrylate, urethane acrylate, polyester acrylate, epoxy, silicon epoxy, epoxy silane, and mixtures thereof.
- Still another preferred embodiment is a method of providing a coating using radiation curable formulation, the improvement comprising using a vinyl neoester as comonomer with a radiation curable monomer such as alkyl acrylates or reactive diluent with radiation curable oligomer resins, such as epoxy acrylate, urethane acrylate, polyester acrylate, epoxy, silicon epoxy, epoxy silane, and mixtures thereof.
- a radiation curable monomer such as alkyl acrylates or reactive diluent with radiation curable oligomer resins, such as epoxy acrylate, urethane acrylate, polyester acrylate, epoxy, silicon epoxy, epoxy silane, and mixtures thereof.
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Paints Or Removers (AREA)
Abstract
The invention relates to the use of vinyl neoester monomers in radiation curable applications such as coating and adhesives.
Description
TITLE OF THE INVENTION
Vinyl Neoester Monomers Used In Radiation Curable Applications
FIELD OF THE INVENTION
The invention is directed to the use of vinyl neoester monomers in radiation curable applications such as coatings and adhesives. Formulations using vinyl neoesters provide for low VOC compositions having low odor.
BACKGROUND OF THE INVENTION
Environmentally friendly technologies are poised for rapid growth as governmental regulations control the use of volatile organic compounds (VOC). Radiation curable coatings technology, an emerging force for various coatings and adhesives applications, often involves the use of VOCs. The radiation sources used for these applications include UV, electron beam, microwave, and infrared.
Traditional coatings are based on either organic solvent-borne or water- borne systems in which the polymer to be coated is dispersed or dissolved in a medium that provides the necessary flow rheology for coatings formulations. After the coating is applied to the substrate, the medium is no longer needed. In practice, a heating chamber is used to evaporate water or organic solvent from the substrate. In the case of organic solvent-borne systems, a recovery or an incineration unit is needed to address the environmental issues. In the radiation curable process, monomer (of the resultant polymer which will serve as the coating) itself acts as the process medium. A typical radiation curable formulation mainly comprises oligomer resin and monomer. Examples of oligomer resins used are epoxy, epoxy-acrylate, and urethane-acrylate. Alkyl acrylate, di- or tri-functional acrylate monomers are also used as reactive diluents to provide the required viscosity and the network structure required for a finished
product. The radiation curable formulation generally contains an initiator, which is capable of being activated by the radiation source, generating free radicals. The formulation when cured will be converted into polymeric composition with no residual solvent or water to vaporize. Thus, radiation curing is energy efficient, cost-effective, provides faster cure, and thus affords higher productivity. Coatings can be formulated to 100% solids where minimum waste is generated, and heat sensitive substrates can be easily coated.
While radiation curing technology offers many advantages over traditional water-borne or solvent-borne coatings, one limitation is that the VOC tends to be the main environmental issue because of the monomer volatility. A second concern is that currently used monomers have unacceptable odor for many purposes.
Thus there is a need for monomers capable of being polymerized by radiation and yet to have low VOC and low odor.
SUMMARY OF THE INVENTION
The present inventors have discovered that the use of vinyl neoester monomers in radiation curable coatings technology provides a low VOC medium with low odor. Typical vinyl neoester monomers have high boiling points, low viscosities, and low odor. This family of monomers, when mixed with a suitable initiator, can be cured by either ultraviolet (UV) or electron beam radiation. These monomers can be used as a comonomer or as a reactive diluent in commonly used radiation curable formulations.
The vinyl neoester monomers according to the present inventon have the following general structure:
Rt O
I II
R2 - C - C - O -(H)C = C H2 I
R,
wherein Ri, R2, and R^ are independently selected from hydrocarbyl groups, which may be branched or straight chain, each having preferably from 1 to 10 carbon atoms More preferably Ri + R2 + R^ range from 3 to 23 carbon atoms, still more preferably from 5 to 23 carbon atoms, and even more preferably from 8 to 14 carbon atoms A typical commercial product normally contains the blend of various isomers For example, vinyl neodecanoate (EXXAR® Neo-10) consists of isomers with average Ri + R2 + R3 equal to eight carbon atoms For vinyl neododecanoate (EXXAR® Neo-12), the blend of isomers have an average Ri +
R + Ri equal to ten carbon atoms
The use of vinyl neoesters provides for radiation curable formulation having very low VOCs and low odor These and other objects, features, and advantages of the present invention will become apparent as reference is made to the following detailed description of the preferred embodiments, specific examples, and the attached claims
DETAILED DESCRIPTION OF THE INVENTION
Preferable vinyl neoesters include vinyl neodecanoate (available from ExxonMobil Chemical Company as EXXAR® Neo- 10) and vinyl neododecanoate available from ExxonMobil Chemical Company as EXXAR® Neo-12), have low viscosities, high boiling points in the range of 193-247°C, and very low odor These types of monomers are therefore ideal for radiation curable applications that can replace alkyl acrylates Since these monomers also have low viscosity, they can also function as reactive diluents for the high molecular weight oligomer resins
In order to demonstrate that vinyl neoester monomers function as reactive diluents and can be cured by radiation, formulations shown in Table 1 were prepared. All of these formulations formed clear solutions and the Brookfield viscosities decreased with increasing amounts of EXXAR® Neo-12. These formulations were coated over steel panels at a controlled wet film thickness of 3 mils. Panels were passed five times under a laboratory Fusion1" UV cure unit consisting of a medium pressure mercury lamp of 600 watt/square inch intensity, and at a belt speed at 50 RPM. All the coated films cured completely to form tack free coatings. Formulations up to 20% of Neo- 12 gave very clear films.
In Table 1 below Cyracure® UVR 6100 is a cycloaliphatic epoxide resin available from Union Carbide. UVI 6990 and UVI 6974 are mixed triarylsulfonium hexafluoro phosphate and antimonate salts respectively; these photoinitiators are available from Union Carbide. FC430 is a coating additive for effective wetting and leveling, available from 3M. Brookfield Viscosities were determined at 25° C using Spindle #18 at 0.6 RPM using Model DV-II.
Table 1
In a similar experiment, formulations using EXXAR® Neo-12 monomer as reactive diluent for epoxy acrylate resin were prepared according to the composition shown in Table 2. These formulations were draw down on cold rolled steel panels at 3 mils wet film thickness and then cured under UV light, as above, in two passes. All formulations were completely cured to yield clear and smooth coatings.
In Table 2, below, Photomer® 3016 is an epoxyacrylate resin from Henkel. Irgacure® 651 (α, α-dimethoxy, α-phenyl acetophenone) is a photoinitiator from Ciba-Geigy Benzophenone is a photoinitiator and triethanolamine is a photoactivator, both available from numerous sources. Even though formulations Ex. 5 to Ex. 9 formed 100% solids coatings formulations with necessary viscosity profiles required for coatings applications, toluene was added to all the formulations for comparative purposes and to make other formulations reach the desired flow. Brookfield Viscosites were determined at 25° C using Spindle #31 at 1.5 RPM using Model DV-II.
Table 2
One of ordinary skill ;n the art in possession of the present disclosure will recognize that the particular oligomer and monomer choices will depend on the final film properties desired. The vinyl neoester monomers suitable for this application cover a wide range of molecular weights with Ri + R2 + R from 5 to 23 carbon atoms. Examples of oligomer resins used are epoxy acrylate, urethane acrylate, polyester acrylate, epoxy, silicone epoxy, and epoxy silane. Although the above experiments were carried out under UV radiation, other radiation sources such as electron beam, microwave, and infrared can also be used for similar curing purposes. Radiation curable formulations can be used in a wide range of end use coating operations such as in automotive, electronic, release, overprint, pre- finished wood, wood furniture, plastic substrates, hardwood flooring, fiber optics, nail polish, metal containers, coil metal, and the like.
The present inventors have shown that vinyl neoesters may be used in radiation curable applications. Preferred embodiments include:
A radiation curable formulation comprising a radiation-curable monomer or oligomer resin and a comonomer or reactive diluent having the vinyl neoester structure shown previously, preferably wherein Ri, R2, and R^ are independently selected from Cl to CIO hydrocarbyl groups and other preferred and more preferred limitations to these substituents as described above, particularly wherein
Ri + R2 + R3 ranges from 3 to 23 carbon atoms; and most preferably such formulations wherein the comonomer or reactive diluent is selected from vinyl neodecanoate, vinyl neododecanoate, and mixtures thereof; such formulations wherein the vinyl neoester is a comonomer with one or more radiation curable monomers, most preferably alkyl acrylates; or wherein the vinyl neoester is a reactive diluent with a radiation curable oligomer resin, particularly oligomer resins selected from epoxy acrylate, urethane acrylate, polyester acrylate, epoxy, silicone epoxy, epoxy silane, and mixtures thereof.
In another embodiment, the present invention concerns articles coated with such a radiation cureable coating, e.g., an article inch ding a substrate having a
coating on at least one surface, the coating comprising a polymer formed by curing, using a radiation source, a radiation curable monomer, particularly alkyl acrylates, and/or oligomer resin (preferably those specifically mentioned above) in the presence of a vinyl neoester as comonomer or reactive diluent. Particularly preferred is such an article where the polymer coating is formed by curing a vinyl neoester and an oligomer resin selected from epoxy acrylate, urethane acrylate, polyester acrylate, epoxy, silicon epoxy, epoxy silane, and mixtures thereof.
Still another preferred embodiment is a method of providing a coating using radiation curable formulation, the improvement comprising using a vinyl neoester as comonomer with a radiation curable monomer such as alkyl acrylates or reactive diluent with radiation curable oligomer resins, such as epoxy acrylate, urethane acrylate, polyester acrylate, epoxy, silicon epoxy, epoxy silane, and mixtures thereof.
Claims
1. A radiation curable formulation comprising a radiation-curable monomer or oligomer resin and a comonomer or reactive diluent having the structure:
I II
R2 - C - C - O -(H)C = C H2
R3
wherein Rt, R , and R3 are independently selected from Cl to CIO hydrocarbyl groups.
2. The radiation curable formulation according to Claim 1, wherein R A R-2 + R3 ranges from 3 to 23 carbon atoms.
3. The radiation curable formulation according to Claim 1, wherein the comonomer or reactive diluent is selected from vinyl neodecanoate, vinyl neododecanoate, and mixtures thereof.
4. The radiation curable formulation according to Claim 1, further comprising an oligomer resin selected from epoxy acrylate, urethane acrylate, polyester acrylate, epoxy, silicone epoxy, epoxy silane, and mixtures thereof.
5. The radiation curable formulation according to Claim 1, further comprising a radiation curable monomer, said monomer selected from one or more alkyl acrylates.
6. An article including a substrate having a coating on at least one surface, said coating comprising a polymer formed by curing, using a radiation source, a radiation curable monomer or oligomer resin in the presence of a vinyl neoester as comonomer or reactive diluent.
7. The article according to Claim 5, wherein said vinyl neoester has from 5 to 23 carbon atoms.
8. The article according to Claim 5, wherein said polymer is formed by curing said vinyl neoester and an oligomer resin selected from epoxy acrylate, urethane acrylate, polyester acrylate, epoxy, silicon epoxy, epoxy silane, and mixtures thereof.
9. In a method of providing a coating using radiation curable formulation, the improvement comprising using a vinyl neoester as comonomer or reactive diluent.
10. The method according to Claim 9, wherein said formulation further comprises an oligomer resin.
AMENDED CLAIMS
[received by the International Bureau on 07 August 2000 (07.08.00); original claim 10 cancelled; original claims 1 and 3-9 amended; new claims added; remaining claim unchanged (2 pages)]
1 A radiation curable formulation comprising a radiation curable monomer or oligomer resin and a vinyl ester monomer represented by the formula
R, O
I II
R2- C - C- O -(H)C=CH2
I R3 wherein R R2 and R-* are independently selected from the group consisting of Cl to CIO hydrocarbyl groups.
2. The radiation curable formulation according to Claim 1, wherein Ri + R2 +
R3 ranges from 3 to 23 carbon atoms
3 The radiation curable formulation according to Claim 1, wherein said vinyl ester monomer is selected from the group consisting of vinyl neodecanoate, vinyl neododecanoate, and mixtures thereof
4 The radiation curable formulation according to Claim 1 , wherein said radiation curable oligomer resin is selected from the group consisting of epoxy acrylate, urethane acrylate, polyester acrylate, epoxy, silicone epoxy, epoxy silane, and mixtures thereof.
5 The radiation curable formulation according to Claim 1 , wherein said radiation curable monomer is selected from one or more alkyl acrylates that promote curing.
6. An article including a substrate having a coating on at least one surface thereof, said coating comprising a polymer formed by curing, using a radiation source, a radiation curable formulation comprising a radiation curable monomer or oligomer resin and a vinyl ester monomer represented by the formula:
R, O
I II
R2- C - C- O -(H)C=CH2
I R3 wherein Ri, R2 and R3 are independently selected from the group consisting of Cl to CIO hydrocarbyl groups.
7. The article according to Claim 6, wherein said vinyl ester monomer has from 5 to 23 carbon atoms.
8. The article according to Claim 6, wherein said radiation curable oligomer resin is selected from the group consisting of epoxy acrylate, urethane acrylate, polyester acrylate, epoxy, silicone epoxy, epoxy silane, and mixtures thereof.
9. In a method of providing a coating using radiation curable formulation, the improvement comprising using a radiation curable formulation comprising a radiation curable monomer or oligomer resin and a vinyl ester monomer represented by the formula:
R, O
R2- C - C- O -(H)C=CH2
I R3 wherein Ri, R2 and R3 are independently selected from the group consisting of Cl to CIO hydrocarbyl groups.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US1999/030268 WO2001044378A1 (en) | 1999-12-17 | 1999-12-17 | Vinyl neoester monomers used in radiation curable applications |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP1242541A1 true EP1242541A1 (en) | 2002-09-25 |
Family
ID=22274340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP99966443A Withdrawn EP1242541A1 (en) | 1999-12-17 | 1999-12-17 | Vinyl neoester monomers used in radiation curable applications |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP1242541A1 (en) |
| AU (1) | AU2197700A (en) |
| WO (1) | WO2001044378A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10506861B1 (en) * | 2019-03-22 | 2019-12-17 | Carol MA | 2-in-1 nail lamp station |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5036112A (en) * | 1990-01-26 | 1991-07-30 | Gaf Chemicals Corporation | Cross-linkable vinyl ether polyacetal oligomers |
| GB9013722D0 (en) * | 1990-06-20 | 1990-08-08 | Shell Int Research | Interpolymer dispersions from vinyl esters of branched chain carboxylic acids and ethylenically unsaturated acids and/or their esters |
| GB9024753D0 (en) * | 1990-11-14 | 1991-01-02 | Shell Int Research | Interpolymer latices from esters of(meth)acrylic acid and vinyl esters of branched chain carboxylic acids |
| CA2085076A1 (en) * | 1991-12-13 | 1993-06-14 | Olivier Louis Pierre Andre | Interpolymer-based binders |
| WO1994014891A1 (en) * | 1992-12-18 | 1994-07-07 | Exxon Chemical Patents Inc. | Neo-acid ester acrylic adhesives |
| WO1999042500A1 (en) * | 1998-02-23 | 1999-08-26 | Exxon Chemical Patents Inc. | Polymer compositions derived from vinyl neo c9-c13 carboxylic acid esters |
-
1999
- 1999-12-17 AU AU21977/00A patent/AU2197700A/en not_active Abandoned
- 1999-12-17 EP EP99966443A patent/EP1242541A1/en not_active Withdrawn
- 1999-12-17 WO PCT/US1999/030268 patent/WO2001044378A1/en not_active Application Discontinuation
Non-Patent Citations (1)
| Title |
|---|
| See references of WO0144378A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2001044378A1 (en) | 2001-06-21 |
| AU2197700A (en) | 2001-06-25 |
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