WO2010150847A1 - 新規なデヒドロアビエチン酸重合体 - Google Patents
新規なデヒドロアビエチン酸重合体 Download PDFInfo
- Publication number
- WO2010150847A1 WO2010150847A1 PCT/JP2010/060758 JP2010060758W WO2010150847A1 WO 2010150847 A1 WO2010150847 A1 WO 2010150847A1 JP 2010060758 W JP2010060758 W JP 2010060758W WO 2010150847 A1 WO2010150847 A1 WO 2010150847A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- dehydroabietic acid
- och
- polymer
- general formula
- acid polymer
- Prior art date
Links
Images
Classifications
-
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/16—Dicarboxylic acids and dihydroxy compounds
- C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
- C08G63/181—Acids containing aromatic rings
-
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
- C07C323/50—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton
- C07C323/62—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton having the sulfur atom of at least one of the thio groups bound to a carbon atom of a six-membered aromatic ring of the carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/02—Ethers
- C07C43/257—Ethers having an ether-oxygen atom bound to carbon atoms both belonging to six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C61/00—Compounds having carboxyl groups bound to carbon atoms of rings other than six-membered aromatic rings
- C07C61/16—Unsaturated compounds
- C07C61/28—Unsaturated compounds polycyclic
- C07C61/29—Unsaturated compounds polycyclic having a carboxyl group bound to a condensed ring system
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/74—Esters of carboxylic acids having an esterified carboxyl group bound to a carbon atom of a ring other than a six-membered aromatic ring
- C07C69/757—Esters of carboxylic acids having an esterified carboxyl group bound to a carbon atom of a ring other than a six-membered aromatic ring having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2603/00—Systems containing at least three condensed rings
- C07C2603/02—Ortho- or ortho- and peri-condensed systems
- C07C2603/04—Ortho- or ortho- and peri-condensed systems containing three rings
- C07C2603/22—Ortho- or ortho- and peri-condensed systems containing three rings containing only six-membered rings
- C07C2603/26—Phenanthrenes; Hydrogenated phenanthrenes
Definitions
- the present invention relates to a novel dehydroabietic acid polymer, and more specifically, a novel dehydroabietic acid polymer obtained by using dehydroabietic acid, which is one of the components contained in rosin, and a composition containing the same It relates to a composite material.
- polylactic acid-Basics and applications of plant-derived plastics are excellent in transparency but has low heat resistance. It remains a limited application that is not exposed to high temperatures.
- PET polyethylene terephthalate
- PC polycarbonate
- rosin that can be collected from pine resin and the like.
- This rosin is composed of various carboxylic acids, and it is known to use abietic acid among the carboxylic acids as a polymer material (see Japanese Patent Application Laid-Open Nos. 2008-274150 and 6-87946).
- abietic acid is modified at a terminal portion of a phenol resin or an epoxy resin so that a rosin-modified phenol resin and a rosin-modified epoxy acid resin are bonded to a paint or the like.
- Disclosed as an agent since these resins have a phenol resin or an epoxy resin as a main skeleton, they are petroleum-dependent raw materials and have not reached the viewpoint of protecting the global environment.
- JP-A-6-33395 A polymer obtained by polymerizing abietic acid with a polyhydric alcohol is also known (see JP-A-6-33395).
- the polymer described in JP-A-6-33395 does not become a high molecular weight linear polymer because it polymerizes irregularly and gels. Therefore, such a polymer cannot be used for industrial applications such as molded articles.
- An object of the present invention is to provide a novel dehydroabietic acid polymer that can use a raw material derived from rosin, which is a natural product, and has high heat resistance and high moisture and water resistance. Furthermore, an object of the present invention is to provide a composite material containing a novel dehydroabietic acid polymer.
- L 1 and L 2 has the same meaning as L 1 and L 2 in the general formula (I).
- the L 1 is a single bond, —O—, —S—, —CO—, —SO 2 —, —O (C n H 2n ) O—, —CO (C n H 2n ) CO—, — (C n H 2n ) — (where n is an integer from 1 to 12), or —C (—R 1 ) (— R 2 ) — (where R 1 and R 2 are each And independently represents a hydrogen atom or an alkyl group having 1 to 8 carbon atoms.)
- the dehydroabietic acid polymer according to ⁇ 4> or ⁇ 5>.
- ⁇ 7> The dehydroabietic acid polymer according to ⁇ 1>, which is a polymer composed of a repeating unit represented by the following general formula (III).
- L 3 represents a single bond or a divalent linking group.
- ⁇ 8> The dehydroabietic acid polymer according to any one of ⁇ 1> to ⁇ 7>, wherein the weight average molecular weight is from 5,000 to 500,000.
- ⁇ 9> A composite material containing the dehydroabietic acid polymer according to any one of ⁇ 1> to ⁇ 8>.
- ⁇ 10> A dehydroabietic acid derivative which is a compound represented by the following general formula (IV).
- L 1 represents a single bond or a divalent linking group
- Y represents a chlorine atom, —OH, —OR, —OCOR, —OCOOR, or —OSO 2 R; Represents an alkyl group or an aryl group.
- a raw material derived from rosin, which is a natural product can be used, and a novel dehydroabietic acid polymer having high heat resistance and high moisture and water resistance can be provided. Furthermore, according to the present invention, a composite material containing a novel dehydroabietic acid polymer can be provided.
- Example 2 is a 1 H-NMR chart of a compound (4-I) used in Example 4.
- 2 is a 1 H-NMR chart of a dehydroabietic acid polymer obtained in Example 4.
- the dehydroabietic acid polymer of the present invention is a polymer having a repeating unit containing a dehydroabietic acid skeleton derived from dehydroabietic acid.
- the dehydroabietic acid polymer of the present invention has high heat resistance and high moisture and water resistance. Further, dehydroabietic acid, which is a raw material of the dehydroabietic acid polymer of the present invention, can be obtained from rosin derived from rosin that can be obtained as a biomass resource. Therefore, the polymer of the present invention can be provided as a novel biomass polymer that is superior in heat resistance and moisture resistance and water resistance to conventional biomass polymers such as polylactic acid. Furthermore, the dehydroabietic acid polymer of the present invention is highly heat resistant and has various forms such as a sheet, a film, a fiber, a molding material, etc. Available for use.
- the dehydroabietic acid polymer of the present invention uses a dehydroabietic acid represented by the following formula (A) or a derivative thereof as a raw material monomer, a homopolymer obtained by polymerizing this, or the raw material monomer and other It is a copolymer obtained by polymerizing with a monomer, and has a repeating unit containing a dehydroabietic acid skeleton derived from dehydroabietic acid in its molecular structure.
- A dehydroabietic acid represented by the following formula (A) or a derivative thereof as a raw material monomer, a homopolymer obtained by polymerizing this, or the raw material monomer and other It is a copolymer obtained by polymerizing with a monomer, and has a repeating unit containing a dehydroabietic acid skeleton derived from dehydroabietic acid in its molecular structure.
- the “dehydroabietic acid skeleton” means a skeleton represented by the following formula (B) derived from the above dehydroabietic acid.
- the dehydroabietic acid polymer of the present invention is not limited as long as it contains a skeleton represented by the above formula (B) which is a dehydroabietic acid skeleton as a main skeleton.
- the weight average molecular weight of the dehydroabietic acid polymer of the present invention is not limited, but is preferably 5000 to 500,000, more preferably 10,000 to 200,000. By setting the weight average molecular weight within this range, the dehydroabietic acid polymer is excellent in moldability and the like, and good in terms of industrial use.
- the weight average molecular weight in this invention is the value obtained by the molecular weight measurement (polystyrene conversion) by a gel permeation chromatography (GPC).
- the dehydroabietic acid polymer of the present invention is excellent in heat resistance and moisture and water resistance while having moldability. This is because the dehydroabietic acid skeleton has a chemically structurally stable tricyclic moiety (tricyclic moiety in the structural formula shown below) linked two-dimensionally as the main skeleton, and This is presumably because hydrophobicity is further imparted by the substitution of isopropyl and methyl groups in the tricyclic portion.
- ester structure at the 18-position (*) contained in the dehydroabietic acid skeleton is extremely stable and has excellent resistance to hydrolysis, this is also the excellent moisture resistance exhibited by the dehydroabietic acid polymer of the present invention. It is thought that it contributes to water resistance.
- the dehydroabietic acid polymer of the present invention is a raw material derived from biomass resources. Despite the use of materials, it exhibits excellent heat resistance and moisture and water resistance as described above.
- the dehydroabietic acid polymer of the present invention includes a derivative of a dehydroabietic acid polymer obtained by further subjecting a polymer having a repeating unit containing a dehydroabietic acid skeleton to chemical treatment.
- One of the preferred embodiments of the dehydroabietic acid polymer of the present invention includes a dimer structure in which two dehydroabietic acid skeletons are directly bonded or bonded via a linking group in the repeating unit.
- This dimer structure is represented, for example, by a skeleton represented by the following general formula (C).
- L 1 represents a single bond or a divalent linking group.
- the dehydroabietic acid polymer of the present invention is preferably a polyester polymer obtained using a dehydroabietic acid derivative and a diol compound.
- One of the preferred specific embodiments when the dehydroabietic acid polymer of the present invention is a polyester polymer is a polymer having a repeating unit represented by the following general formula (I).
- L 1 represents a single bond or a divalent linking group
- L 2 represents an alkylene group or an arylene group
- the divalent linking group represented by L 1 is not particularly limited. For example, —O—, —S—, —CO—, —SO 2 —, —O (C n H 2n ) O—, — CO (C n H 2n ) CO—, — (C n H 2n ) — (where n is an integer from 1 to 12, preferably from 1 to 6), and —C (—R 1 ) (— R 2 )-(wherein R 1 and R 2 each independently represents a hydrogen atom, an alkyl group having 1 to 8 carbon atoms (preferably 2 to 4 carbon atoms) or the like).
- L 1 is preferably a single bond, —O—, —S—, —CH 2 — or the like.
- the alkylene group represented by L 2 preferably has 1 to 20 carbon atoms, and particularly preferably 2 to 12 carbon atoms.
- the alkylene group represented by L 2 may be linear, branched or cyclic, and may further have a substituent.
- the alkylene group represented by L 2 may have a structure in which one or more carbon atoms constituting the molecular chain are replaced with oxygen atoms.
- alkylene group represented by L 2 include, for example, — (CH 2 ) 2 —, — (CH 2 ) 3 —, — (CH 2 ) 4 —, — (CH 2 ) 6 —, — ( CH 2 ) 8 —, — (CH 2 ) 10 —, —CH 2 CH 2 OCH 2 CH 2 —, —CH 2 CH 2 (OCH 2 CH 2 ) 2 —, —CH 2 CH 2 (OCH 2 CH 2 ) 3- , and -CH 2 CH 2 OC 6 H 4 OCH 2 CH 2- , and the like.
- the arylene group represented by L 2 preferably has 6 to 20 carbon atoms, particularly preferably 6 to 15 carbon atoms.
- the arylene group represented by L 2 may be monocyclic or condensed, and may further have a substituent.
- L 2 Specific examples of the arylene group represented by L 2 include —C 6 H 4 — and —C 6 H 4 —C (CH 3 ) 2 —C 6 H 4 —.
- L 2 is preferably — (CH 2 ) 3 —, — (CH 2 ) 10 —, or —CH 2 CH 2 (OCH 2 CH 2 ) 3 —.
- the repeating unit represented by the general formula (I) is preferably a repeating unit represented by the following general formula (II).
- L 1 and L 2 has the same meaning as L 1 and L 2 in Formula (I), and preferred ranges are also the same.
- L 1 is a single bond
- L 2 is — (CH 2 ) 2 —, (CH 2 ) 3 —, —CH 2 CH (CH 3 ) —, — (CH 2 ) 4 —, — (CH 2 ) 6 -, - (CH 2) 8 -, - (CH 2) 10 -, - (CH 2) 12 -, - CH 2 CH 2 OCH 2 CH 2 -, - CH 2 CH 2 (OCH 2 CH 2) 2 —, —CH 2 CH 2 (OCH 2 CH 2 ) 3 —, —CH 2 CH 2 OC 6 H 4 OCH 2 CH 2 —, —C 6 H 4 —, or —C 6 H 4 C (CH 3 ) 2
- a polyester polymer which is C 6 H 4 —; L 1 is an oxygen atom, and L 2 is — (CH 2 ) 2 —, (CH 2 ) 3 —, —CH 2 CH (CH 3 —, —CH 2 CH (CH 3 —,
- L 1 is —CO (CH 2 ) 2 CO—
- L 2 is — (CH 2 ) 2 —, — (CH 2 ) 3 —, —CH 2 CH (CH 3 ) —, — (CH 2 ) 4 —, — (CH 2 ) 6 —, — (CH 2 ) 8 —, — (CH 2 ) 10 —, — (CH 2 ) 12 —, —CH 2 CH 2 OCH 2 CH 2 —, —CH 2 CH 2 (OCH 2 CH 2 ) 2 —, —CH 2 CH 2 (OCH 2 CH 2 ) 3 —, —CH 2 CH 2 OC 6 H 4 OCH 2 CH 2 —, —C 6 H 4 —, or —C 6 H A polyester polymer which is 4 C (CH 3 ) 2 C 6 H 4 —; L 1 is —CO (CH 2 ) 6 CO— and L 2 is — (CH 2 ) 2 —, — (CH 2 ) 3 —,
- L 1 is —C (—CH 3 ) 2 —
- L 2 is — (CH 2 ) 2 —, — (CH 2 ) 3 —, —CH 2 CH (CH 3 ) —, — (CH 2 ) 4 —, — (CH 2 ) 6 —, — (CH 2 ) 8 —, — (CH 2 ) 10 —, — (CH 2 ) 12 —, —CH 2 CH 2 OCH 2 CH 2 —, —CH 2 CH 2 (OCH 2 CH 2 ) 2 —, —CH 2 CH 2 (OCH 2 CH 2 ) 3 —, —CH 2 CH 2 OC 6 H 4 OCH 2 CH 2 —, —C 6 H 4 —, or —C 6 H A polyester polymer which is 4 C (CH 3 ) 2 C 6 H 4 —; L 1 is —CH (—CH 2 CH 3 ) —, and L 2 is — (CH 2 ) 2 —, — (CH 2 )
- L 1 is a single bond
- L 2 is — (CH 2 ) 2 —, — (CH 2 ) 3 —, —CH 2 CH (CH 3 ) —, — (CH 2 ) 4 —, — (CH 2 ) 6 —, — (CH 2 ) 8 —, — (CH 2 ) 10 —, —CH 2 CH 2 (OCH 2 CH 2 ) 3 —, —CH 2 CH 2 OC 6 H 4 OCH 2 CH 2
- a polyester polymer that is —, —C 6 H 4 —, or —C 6 H 4 C (CH 3 ) 2 C 6 H 4 —;
- L 1 is an oxygen atom
- L 2 is — (CH 2 ) 2 —, — (CH 2 ) 3 —, —CH 2 CH (CH 3 ) —, — (CH 2 ) 4 —, — (CH 2 ) 6 —, — (CH 2 ) 8 —, — (CH 2
- polyester polymers are those in which L 1 is a single bond and L 2 is — (CH 2 ) 3 —, — (CH 2 ) 10 —, or —CH 2 CH 2 (OCH 2 CH 2 ) 3 —.
- Examples of the dicarboxylic acid compound or a derivative thereof used as a raw material for the dehydroabietic acid polymer that is a polyester polymer include a compound represented by the following general formula (IV) or a derivative thereof.
- L 1 represents a single bond or a divalent linking group
- Y represents a chlorine atom, —OH, —OR, —OCOR, —OCOOR, or —OSO 2 R
- R represents Represents an alkyl group or an aryl group.
- L 1 is a single bond, —O—, —S—, —CO—, —SO 2 —, —O (C n H 2n ) O—, —CO (C n H 2n ) CO—, — (C n H 2n ) — (where n is an integer from 1 to 12), or —C (—R 1 ) (— R 2 ) — (where R 1 and R 2 is preferably a hydrogen atom or an alkyl group having 1 to 8 carbon atoms.), More preferably, L 1 is a single bond, —O—, —S—, or —. It is a compound represented by CH 2 —.
- diol compound examples include ethylene glycol, 1,2-propanediol, 1,3-propanediol, 1,4-butanediol, 1,6-hexanediol, 1,8-octanediol, 1,10-decanediol, Aliphatic diols such as 1,12-dodecanediol, diethylene glycol, triethylene glycol, tetraethylene glycol, 1,4-bis (2-hydroxyethoxy) benzene, etc .; hydroquinone, 2,2-bis (4-hydroxyphenyl) propane, etc. From the viewpoint of not lowering the plant degree, 1,3-propanediol or 1,10-decanediol is more preferable.
- dehydroabietic acid polymer of the present invention a polymer composed of a repeating unit represented by the following general formula (III) can be mentioned.
- This polymer is a single-molecule self-shrinking polymer.
- L 3 represents a single bond or a divalent linking group.
- the divalent linking group represented by L 3 is not particularly limited.
- n is an integer of 1 to 12, preferably 1 to 8, and may be linear, branched or cyclic, and It may have a substituent, or may have a structure in which one or more of carbon atoms constituting the molecular chain are replaced with oxygen atoms
- L 4 represents an arylene group, and preferably has 6 carbon atoms. And particularly preferably 6 to 15.
- the arylene group represented by L 4 may be monocyclic or condensed, and may further have a substituent. ) And the like.
- L 3 is preferably — (CH 2 ) 4 —, —CO (CH 2 ) 3 —, — (CH 2 ) 3 CO 2 —C 6 H 4 —C (CH 3 ) 2 —C 6 H 4 —, Or —CO (CH 2 ) 2 CO 2 —C 6 H 4 —C (CH 3 ) 2 —C 6 H 4 —, and the like.
- Examples of a monomer (self-shrinking monomer) for synthesizing a polymer composed of a repeating unit represented by the general formula (III) include a compound represented by the following general formula (V) or a derivative thereof. s
- L 3 represents a single bond or a divalent linking group.
- Y represents a chlorine atom, —OH, —OR, —OCOR, —OCOOR, or —OSO 2 R, and R represents an alkyl group or an aryl group.
- L 3 is — (CH 2 ) 2 —, — (CH 2 ) 3 —, —CH 2 CH (CH 3 ) —, — (CH 2 ) 4 —, —CH 2 CH 2 OCH 2 CH 2 —, —CO (CH 2 ) 2 —, —CO (CH 2 ) 3 —, —CO (CH 2 ) 4 —, — (CH 2 ) 2 CO 2 —C 6 H 4 —C (CH 3 ) 2 —C 6 H 4 —, — (CH 2 ) 3 CO 2 —C 6 H 4 —C (CH 3 ) 2 —C 6 H 4 —, — (CH 2 ) 4 CO 2 —C 6 H 4 —C (CH 3 ) 2 —C 6 H 4 —, — (CH 2 ) 4 CO 2 —C 6 H 4 —C (CH 3 ) 2 —C 6 H 4 —, —CO (CH 2 ) 2 CO 2 —C 6 H 4 —
- the dehydroabietic acid polymer of the present invention is a homopolymer obtained by polymerizing the dehydroabietic acid represented by the formula (A) or a derivative thereof as a raw material monomer, or the raw material. It is a copolymer obtained by polymerizing a monomer and another monomer, and is not particularly limited as long as it has a repeating unit containing a dehydroabietic acid skeleton derived from dehydroabietic acid in its molecular structure. .
- the dehydroabietic acid used in the production of the dehydroabietic acid polymer can be obtained from rosin, for example.
- Rosin is a resin component collected from pine resin, and there are three types, “gum rosin”, “tall rosin” and “wood rosin”, depending on the collection method.
- the constituents contained in rosin vary depending on the method of collection and the place of production of the pine, but in general, abietic acid (1), neoabietic acid (2), parastolic acid (3), which have the following structures, are shown below. , Levopimaric acid (4), dehydroabietic acid (5), pimaric acid (6), and isopimaric acid (7).
- each compound represented by (1) to (4) is disproportionated by heat treatment in the presence of a certain kind of metal catalyst, and dehydroabietic acid (5) And dihydroabietic acid (8) having the following structure.
- the dehydroabietic acid (5) necessary for carrying out the synthesis of the dehydroabietic acid polymer of the present invention can be obtained relatively easily by subjecting rosin, which is a mixture of various resin acids, to an appropriate chemical treatment. And can be manufactured industrially at low cost. Dihydroabietic acid (8) and dehydroabietic acid (5) can be easily separated by a known method.
- the dehydroabietic acid polymer of the present invention can be synthesized, for example, by the following synthesis route 1 or 2.
- Synthetic route 1 or 2 is an example of a synthetic route for synthesizing a polymer having a repeating unit represented by the general formula (II), which is a polyester polymer, as the dehydroabietic acid polymer of the present invention. is there.
- L 1 , L 2 and Y are those shown in the description of the general formula (IV).
- L 1 , L 2 , R, and Y are those shown in the description of the general formula (IV).
- the step of synthesizing a polymer (polyester polymer) having a repeating unit represented by the general formula (II) includes a diol compound (preferably an aliphatic diol compound) and a general formula (IV ) Can be synthesized by polycondensation with a dicarboxylic acid chloride or diester included in the compound represented by
- Specific synthetic methods include, for example, the methods described in New Polymer Experiments 3, Polymer Synthesis and Reaction (2), pp. 78-95, Kyoritsu Shuppan (1996) (for example, transesterification, direct esterification) Method, melt polymerization methods such as acid chloride method, low-frequency solution polymerization method, high temperature solution polycondensation method, interfacial polycondensation method, etc.), and acid chloride method and interfacial polycondensation method are particularly preferably used in the present invention.
- the transesterification method is a method in which the aliphatic diol compound and the dicarboxylic acid ester are subjected to dealcoholization polycondensation by heating in the molten state or in the solution state in the presence of a catalyst as necessary to synthesize a polyester.
- the direct esterification method is a method of synthesizing a polyester by dehydrating polycondensation of the aliphatic diol compound and the dicarboxylic acid compound in the molten state or in the solution state in the presence of a catalyst under heating.
- the acid chloride method is a method of synthesizing a polyester by heating the aliphatic diol compound and the dicarboxylic acid chloride compound in a molten state or in a solution state and, if necessary, heating in the presence of a catalyst to carry out deHCl polycondensation.
- the interfacial polymerization method is a method of synthesizing a polyester by dissolving the aliphatic diol compound in water and the dicarboxylic acid compound in an organic solvent, and polycondensing them at a water / organic solvent interface using an interlayer transfer catalyst.
- the dehydroabietic acid polymer of the present invention is synthesized as a polymer composed of the repeating unit represented by the general formula (III), a self-condensation type monomer derived from dehydroabietic acid is used, It can be synthesized by self-condensing this.
- a synthetic route when synthesizing a polymer having a repeating unit represented by the general formula (III) which is a polyester polymer as the dehydroabietic acid polymer of the present invention for example, the synthetic route shown below is used. 3 is mentioned.
- L 3 and Y are those shown in the description of the general formula (V).
- the dehydroabietic acid polymer of the present invention described above can be used alone as a polymer material. Or it can also be set as a composite material by mixing the dehydroabietic acid polymer of this invention and various materials. Hereinafter, the composite material containing the dehydroabietic acid polymer of the present invention will be described.
- the dehydroabietic acid polymer of the present invention can be made into a composite material by mixing various materials in order to improve its physical properties.
- dehydroabietic acid polymer When dehydroabietic acid polymer is used as a composite material, polymer alloying (mixing of different types of polymers) and mixing of fillers are particularly important, thereby improving impact resistance, heat resistance, durability, moldability, etc. It can be improved.
- the dehydroabietic acid polymers of the present invention having different polymer characteristics may be used, or the dehydroabietic acid polymer of the present invention and other polymers may be used. You may use together.
- Olefin resins ethylene or propylene, 1-butene, 1-pentene, 1-hexene, ⁇ -olefin such as 4-methyl-1-pentene, or cyclopentene, cyclohexene, cyclooctene, cyclopentadiene, 1,3- Cyclohexadiene, bicyclo [2.2.1] hept-2-ene, tricyclo [4.3.0.1 2,5 ] deca-3,7-diene, tetracyclo [4.4.0.1 2,5 .1,7,10 ] cycloolefin homopolymers such as dodec-3-ene, copolymers of the above ⁇ -olefins, and other monomers copolymerizable with ⁇ -olefins, vinyl acetate, maleic acid , Copolymers with vinyl alcohol, methacrylic acid, methyl methacryl
- Polyester resins (terephthalic acid, isophthalic acid, 2,6-naphthalenedicarboxylic acid, 1,4-naphthalenedicarboxylic acid, succinic acid, adipic acid, sebacic acid and other dicarboxylic acid monomers and ethylene glycol, propylene glycol, 1,4-butylene glycol, 1,4-cyclohexanedimethanol, diethylene glycol, triethylene glycol, polypropylene glycol, polyoxytetramethylene glycol, alkylene oxide adducts of bisphenol compounds or derivatives thereof, trimethylolpropane, glycerin, pentaerythritol, etc.
- Copolymers of diols or polyhydric alcohol monomers hydroxycarboxylic acids such as lactic acid, ⁇ -hydroxybutyric acid, p-hydroxybenzoic acid, 2,6-hydroxynaphthoic acid, etc. Polycondensate, etc.),
- Polyamide-based resin (a polymer having an acid amide bond in a chain obtained by polycondensation of a lactam having three or more members, a polymerizable ⁇ -amino acid, a dibasic acid and a diamine, specifically ⁇ -Polymers such as caprolactam, aminocaproic acid, enanthractam, 7-aminoheptanoic acid, 11-aminoundecanoic acid, 9-aminononanoic acid, ⁇ -pyrrolidone, ⁇ -piperidone, hexamethylenediamine, nonamethylenediamine, undecamethylenediamine , Polymers obtained by polycondensation with diamines such as dodecamethylenediamine and metaxylenediamine with dicarboxylic acids such as terephthalic acid, isophthalic acid, adipic acid, sebacic acid, dodecane dibasic acid, and glutaric acid
- terephthalic acid is
- Rubber and elastomers Natural rubber, isoprene rubber, butadiene rubber, 1,2-polybutadiene rubber, styrene-butadiene rubber, chloroprene rubber, nitrile rubber, butyl rubber, ethylene-propylene rubber, chlorosulfonated polyethylene, acrylic rubber, epichlorohydrin rubber Polysulfide rubber, silicone rubber, fluoro rubber, urethane rubber, etc.),
- resins such as polycarbonate resin, acrylic resin, urethane resin, polyvinyl alcohol, vinyl chloride resin, styrene resin, polyacrylonitrile, polyvinylidene chloride, fluorine resin, polyacetal, polysulfone, ABS, polyether ether ketone, etc. Can be mentioned.
- polylactic acid poly ⁇ -hydroxybutyric acid, polybutylene succinate and the like are preferably used from the viewpoint of not reducing the plant degree.
- Polymer alloying is usually performed by melt kneading, but if phase separation occurs by simple kneading, a compatibilizing agent is used, secondary block polymerization or graft polymerization is performed, and one polymer is clustered. To form a uniform phase.
- the content ratio (mass basis) of the dehydroabietic acid polymer of the present invention in the polymer alloy is 20 to 100% is preferable, and 50 to 100% is more preferable.
- the dehydroabietic acid polymer of the present invention can be improved to have desired polymer properties by mixing various fillers.
- mixing of fillers is effective for improving heat resistance, durability, and impact resistance.
- an inorganic filler either an inorganic filler or an organic filler may be used.
- the inorganic filler include glass fiber, carbon fiber, graphite fiber, metal fiber, potassium titanate whisker, aluminum borate whisker, magnesium-based whisker, silicon-based whisker, wollastonite, sepiolite, slag fiber, zonolite, elastadite, gypsum fiber, Fibrous inorganic fillers such as silica fiber, silica / alumina fiber, zirconia fiber, boron nitride fiber, silicon nitride fiber and boron fiber; glass flake, non-swellable mica, fullerene, carbon nanotube, carbon black, graphite, metal foil, Ceramic beads, talc, clay, mica, sericite, zeolite, bentonite, dolomite, kaolin, finely divided silicic acid, feldspar powder, potassium titanate, shirasu balloon, calcium carbonate, magnesium carbon
- Organic fillers include cellulose nanofibers, polyester fibers, nylon fibers, acrylic fibers, regenerated cellulose fibers, acetate fibers, aramid fibers, etc., kenaf, ramie, cotton, jute, hemp, sisal, manila hemp, flax, Useful are fibrous organic fillers obtained from natural fibers such as linen, silk and wool, microcrystalline cellulose, sugar cane, wood pulp, paper scraps, waste paper, and the like, and particulate organic fillers such as organic pigments.
- the dehydroabietic acid polymer of the present invention is used as a composite material mixed with a flame retardant in many cases applied as an actual product.
- a flame retardant is a material that makes a polymer material difficult to burn or prevents a flame from spreading.
- halogen-based (bromine and chlorine compounds) compounds and phosphorus-based compounds are mainly used.
- these flame retardants are required to be improved because they generate substances harmful to the human body or generate environmental harmful substances in the event of a fire.
- aluminum hydroxide and magnesium hydroxide which have recently attracted attention as being excellent in terms of flame retardancy and environmental safety, are also preferred as flame retardants used in combination with the dehydroabietic acid polymer of the present invention. Used.
- a material (flame retardant aid) that suppresses the spread of fire by forming a carbonized film on the resin surface in combination with a flame retardant is also used as a composite material containing the dehydroabietic acid polymer of the present invention.
- flame retardant aid a material that suppresses the spread of fire by forming a carbonized film on the resin surface in combination with a flame retardant.
- antimony compounds and organic aromatic compounds are preferably used for inorganic systems.
- the dehydroabietic acid polymer of the present invention may include other commonly used additives such as plasticizers, stabilizers, impact resistance improvers, crystal nucleating agents, lubricants, antistatic agents, interfaces.
- additives such as plasticizers, stabilizers, impact resistance improvers, crystal nucleating agents, lubricants, antistatic agents, interfaces.
- Activators, pigments, dyes, fillers, antioxidants, processing aids, ultraviolet absorbers, antifogging agents, antibacterial agents, antifungal agents and the like may be added alone or in combination.
- the composite material of the present invention obtained by mixing the materials described above can be shaped (molded) by various methods.
- the molding method for example, extrusion molding, injection molding or the like is used.
- the use of the molded body thus obtained is not particularly limited.
- components of automobiles, home appliances, electrical / electronic devices (OA / media related devices, optical devices, communication devices, etc.) Machine parts, housing and building materials, containers and various containers such as bottles, and the like.
- each compound used for the synthesis of the dehydroabietic acid polymer of the present invention was synthesized from dehydroabietic acid as shown in the following synthesis examples [1] to [5].
- reaction solution was added to dilute hydrochloric acid, extracted with ethyl acetate, filtered through celite, and separated, and the organic layer was washed with saturated aqueous sodium hydrogen carbonate solution and saturated brine, and dried over magnesium sulfate. After the solvent was distilled off under reduced pressure, the concentrated residue was purified by silica gel column chromatography to obtain compound (1-III) (6.54 g, 8.40 mmol, 40.0%).
- reaction solution was added to dilute hydrochloric acid, extracted with ethyl acetate, filtered through celite, the liquid separation and the organic layer were washed with saturated aqueous sodium hydrogen carbonate solution and saturated brine, and dried over magnesium sulfate. After the solvent was distilled off under reduced pressure, the concentrated residue was purified by silica gel column chromatography to obtain compound (2-III) (9.22 g, 22.7 mmol, 90.8%).
- reaction solution was added to dilute hydrochloric acid, extracted with ethyl acetate, filtered through celite, the liquid separation and the organic layer were washed with saturated aqueous sodium hydrogen carbonate solution and saturated brine, and dried over magnesium sulfate. After the solvent was distilled off under reduced pressure, the concentrated residue was purified by silica gel column chromatography to obtain compound (2-IV) (1.0 g, 1.26 mmol, 25.2%).
- reaction solution was added to water, 6N hydrochloric acid was added, followed by extraction with ethyl acetate, liquid separation, and the organic layer was washed with water and dried over magnesium sulfate.
- the solvent was distilled off under reduced pressure, and the concentrated residue was purified by column chromatography to obtain a compound (5-III) (3.2 g, 8.28 mmol, 49.6%) as a self-condensation monomer.
- a compound (1-IV) (1.00 g, 1.67 mmol) was placed in a 50 ml three-necked flask and suspended in methylene chloride (10 ml). Oxalyl chloride (0.3 ml, 3.50 mmol) was added dropwise, a catalytic amount of N, N-dimethylformamide was added, and the mixture was stirred at room temperature for 2 hours. The reaction solution was concentrated to obtain compound (1-V) (1.06 g, 1.67 mmol, qy).
- the reaction product was dissolved in dichloromethane (5 ml), poured into 2-propanol (200 ml), and the deposited precipitate was filtered off.
- the precipitate was dissolved in tetrahydrofuran (5 ml) to remove insoluble matter, and then poured into 2-propanol (200 ml).
- the reprecipitated polymer was filtered off, washed with 2-propanol and dried to obtain powdered polyester ( 0.98 g) was obtained, which was designated as dehydroabietic acid polymer (A).
- the weight average molecular weight of the dehydroabietic acid polymer (B) by GPC measurement was 12000.
- the glass transition temperature Tg measured by DSC at the temperature increase rate of 10 degree-C / min was 200 degreeC.
- the compound (3-III) (3.15 g, 4.99 mmol) was used as the dicarboxylic acid compound, and the acid chloride (3-IV) was obtained in the same manner as in Example 1 except that the compound was placed in a 50 ml three-necked flask.
- (3-IV) (3.33 g, 4.99 mmol) and 1,3-propanediol (380 mg, 4.99 mmol) were added and dissolved in dichloromethane (10 ml).
- Anhydrous pyridine (10 ml) was added, and the mixture was stirred at room temperature for 1 hour while blowing nitrogen, heated to 40 ° C., reacted for 2 hours, and then reacted at 60 ° C. for 3 hours.
- the reaction product was poured into methanol (100 ml), and the deposited precipitate was filtered off.
- the precipitate was dissolved in tetrahydrofuran (30 ml) to remove insoluble matters, and then poured into methanol (100 ml) for reprecipitation.
- the polymer was filtered off, washed with methanol, and dried to obtain a powdered polyester (1.85 g), which was designated as dehydroabietic acid polymer (C).
- the weight average molecular weight of the dehydroabietic acid polymer (C) by GPC measurement was 6600.
- the glass transition temperature Tg measured by DSC at the temperature increase rate of 10 degree-C / min was 105 degreeC.
- the compound (4-I) (24.5 g, 40.0 mmol) was used as the dicarboxylic acid compound, and the acid chloride (4-II) was obtained in the same manner as in Example 1 except that a nitrogen inlet tube was provided. Further, compound (4-II) (26.0 g, 40.0 mmol) and 1,3-propanediol (3.04 g, 40.0 mmol) were placed in a 200 ml three-necked flask and dissolved in dichloromethane (20 ml). Anhydrous pyridine (50 ml) was added dropwise, and the mixture was stirred at room temperature for 1 hour while blowing nitrogen, heated to 50 ° C., reacted for 1 hour, then at 100 ° C.
- FIG. 1 shows a 1 H-NMR chart of the compound (4-I) used in this example.
- FIG. 2 shows a 1 H-NMR chart of the obtained dehydroabietic acid polymer (D).
- the precipitate was dried and pulverized to obtain powdered polyester (1.80 g), which was designated as dehydroabietic acid polymer (E).
- the weight average molecular weight of the dehydroabietic acid polymer (E) as measured by GPC was 9,700.
- the glass transition temperature Tg measured by DSC with the temperature increase rate of 10 degree-C / min was 102 degreeC.
- the dehydroabietic acid polymers (A) to (E) obtained in Examples 1 to 5 and the comparative polymers in Comparative Examples 1 to 3 are commercially available PC (polycarbonate), PET (polyethylene terephthalate), and PLA ( Each of the physical properties of the glass transition temperature Tg (° C.), the water absorption rate (%), and the hydrolysis rate was compared and evaluated using each of the polylactic acid. The evaluation results are shown in Table 1 below.
- PC Polycarbonate manufactured by Teijin Chemicals Ltd.
- Product name Panlite L-1225Y, Tg: 150 ° C
- PET Polyethylene terephthalate manufactured by SIGMA-ALDRICH, product name: Poly (ethylene terephthalate granular, Tg: 67 ° C
- PLA Polylactic acid manufactured by Mitsui Chemicals
- the degree of hydrolysis was measured as follows. Dehydroabietic acid polymers (A) to (E) obtained in Examples 1 to 5 and commercially available PC, PET, and PLA (1 g each) used as comparative polymers in Comparative Examples 1 to 3 were mixed with THF. Dissolved in (tetrahydrofuran) (30 ml) and 1,2-dichloroethane (30 ml), respectively, 1N NaOH aqueous solution (10 ml) was added to the THF solution, and sulfuric acid (0.1 ml) was added to the 1,2-dichloroethane solution. Stir. The stirred solution was poured into water, and the weight average molecular weight of the deposited precipitate was measured by GPC. The degree of hydrolysis was defined as the ratio of the weight average molecular weight after hydrolysis and the weight average molecular weight before hydrolysis for each of the dehydroabietic acid polymer and the comparative polymer.
- the dehydroabietic acid polymers (A) to (E) (polyester polymer) obtained in Examples 1 to 5 have heat resistance and moisture and water resistance in comparison with PLA. It can be seen that both have improved. In comparison with PET and PC, it can be seen that the dehydroabietic acid polymers (A) to (E) have improved moisture and water resistance.
- a multipurpose test piece was produced by injection molding in accordance with JIS K7139 using the dehydroabietic acid polymer of each example.
- the dehydroabietic acid polymer of each example was excellent in moldability, and it was confirmed that the obtained test piece had strength that could be used for a member of an electronic device.
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polyesters Or Polycarbonates (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Developing Agents For Electrophotography (AREA)
Abstract
Description
例えば、特開2008-274150号及び特開平6-87946号には、アビエチン酸をフェノール樹脂又はエポキシ樹脂の末端部に修飾することにより、ロジン変性フェノール樹脂及びロジン変性エポキシ酸樹脂として塗料等の結合剤とすることを開示している。しかしながら、これらの樹脂は、フェノール樹脂又はエポキシ樹脂を主骨格としているため、石油依存の原料であり、地球環境保護の観点に至っていない。
さらに、本発明は、新規なデヒドロアビエチン酸重合体を含有する複合材料を提供することを目的とする。
<1> デヒドロアビエチン酸に由来するデヒドロアビエチン酸骨格を含む繰り返し単位を有するデヒドロアビエチン酸重合体。
<2> 前記繰り返し単位が、2つのデヒドロアビエチン酸骨格が直接結合して又は連結基を介して結合してなる二量体構造を含む前記<1>に記載のデヒドロアビエチン酸重合体。
<3> デヒドロアビエチン酸誘導体とジオール化合物とを用いて得られたポリエステル重合体である前記<1>又は<2>に記載のデヒドロアビエチン酸重合体。
<4> 前記繰り返し単位が、下記一般式(I)で表される繰り返し単位である前記<1>~<3>のいずれかに記載のデヒドロアビエチン酸重合体。
(一般式(I)中、L1は単結合又は二価の連結基を示し、L2はアルキレン基又はアリーレン基を示す。)
<5> 前記一般式(I)で表される繰り返し単位が、下記一般式(II)で表される繰り返し単位である前記<4>に記載のデヒドロアビエチン酸重合体。
(一般式(II)中、L1及びL2は、前記一般式(I)におけるL1及びL2と同義である。)
<6> 前記L1が、単結合、-O-、-S-、-CO-、-SO2-、-O(CnH2n)O-、-CO(CnH2n)CO-、-(CnH2n)-(ここで、nは1~12の整数である。)、又は-C(-R1)(-R2)-(ここで、R1及びR2は、各々独立に、水素原子又は炭素数1~8のアルキル基を示す。)である前記<4>又は<5>に記載のデヒドロアビエチン酸重合体。
<7> 下記一般式(III)で表される繰り返し単位からなる重合体である前記<1>に記載のデヒドロアビエチン酸重合体。
(一般式(III)中、L3は単結合又は二価の連結基を表す。)
<8> 重量平均分子量が、5000以上500000以下である前記<1>~<7>のいずれかに記載のデヒドロアビエチン酸重合体。
<9> 前記<1>~<8>のいずれか1項に記載のデヒドロアビエチン酸重合体を含有する複合材料。
<10> 下記一般式(IV)で表される化合物であるデヒドロアビエチン酸誘導体。
(一般式(IV)中、L1は、単結合又は二価の連結基を示し、Yは、塩素原子、-OH、-OR、-OCOR、-OCOOR、又は-OSO2Rを示し、Rは、アルキル基、又はアリール基を示す。)
さらに、本発明によれば、新規なデヒドロアビエチン酸重合体を含有する複合材料を提供することができる。
以下、本発明のデヒドロアビエチン酸重合体について説明する。
本発明のデヒドロアビエチン酸重合体は、デヒドロアビエチン酸に由来するデヒドロアビエチン酸骨格を含む繰り返し単位を有する重合体である。
従って、本発明の重合体は、ポリ乳酸等の従来のバイオマスポリマーよりも耐熱性及び耐湿耐水性の点で優位な、新規なバイオマスポリマーとして提供することができる。
さらに、本発明のデヒドロアビエチン酸重合体は、高耐熱性であり、且つ高耐湿耐水性を有する特性を生かした用途、例えば、シート、フィルム、繊維、成型材料、等の様々な形態で種々の用途に利用できる。
本発明のデヒドロアビエチン酸重合体は、下記式(A)で表されるデヒドロアビエチン酸又はその誘導体を原料モノマーとして使用し、これを重合させて得られる単独重合体、又は当該原料モノマーと他のモノマーとを重合させて得られる共重合体であり、その分子構造中にデヒドロアビエチン酸に由来するデヒドロアビエチン酸骨格を含む繰り返し単位を有してなる。
L1として、好ましくは、単結合、-O-、-S-、又は-CH2-等である。
L2で示されるアルキレン基は、分子鎖を構成する炭素原子の1つ以上が、酸素原子に置き換わった構造であってもよい。
L2として好ましくは、-(CH2)3-、-(CH2)10-、又は-CH2CH2(OCH2CH2)3-である。
L1が単結合であり、L2が、-(CH2)2-、(CH2)3-、-CH2CH(CH3)-、-(CH2)4-、-(CH2)6-、-(CH2)8-、-(CH2)10-、-(CH2)12-、-CH2CH2OCH2CH2-、-CH2CH2(OCH2CH2)2-、-CH2CH2(OCH2CH2)3-、-CH2CH2OC6H4OCH2CH2-、-C6H4-、又は-C6H4C(CH3)2C6H4-であるポリエステル重合体;
L1が酸素原子であり、L2が-(CH2)2-、(CH2)3-、-CH2CH(CH3)-、-(CH2)4-、-(CH2)6-、-(CH2)8-、-(CH2)10-、-(CH2)12-、-CH2CH2OCH2CH2-、-CH2CH2(OCH2CH2)2-、-CH2CH2(OCH2CH2)3-、-CH2CH2OC6H4OCH2CH2-、-C6H4-、又は-C6H4C(CH3)2C6H4-であるポリエステル重合体;
L1が硫黄原子であり、L2が-(CH2)2-、-(CH2)3-、-CH2CH(CH3)-、-(CH2)4-、-(CH2)6-、-(CH2)8-、-(CH2)10-、-(CH2)12-、-CH2CH2OCH2CH2-、-CH2CH2(OCH2CH2)2-、-CH2CH2(OCH2CH2)3-、-CH2CH2OC6H4OCH2CH2-、-C6H4-、又は-C6H4C(CH3)2C6H4-のポリエステル重合体;
L1が-CO-であり、L2が-(CH2)2-、(CH2)3-、-CH2CH(CH3)-、-(CH2)4-、-(CH2)6-、-(CH2)8-、-(CH2)10-、-(CH2)12-、-CH2CH2OCH2CH2-、-CH2CH2(OCH2CH2)2-、-CH2CH2(OCH2CH2)3-、-CH2CH2OC6H4OCH2CH2-、-C6H4-、又は-C6H4C(CH3)2C6H4-であるポリエステル重合体;
L1が-SO2-であり、L2が-(CH2)2-、(CH2)3-、-CH2CH(CH3)-、-(CH2)4-、-(CH2)6-、-(CH2)8-、-(CH2)10-、-(CH2)12-、-CH2CH2OCH2CH2-、-CH2CH2(OCH2CH2)2-、-CH2CH2(OCH2CH2)3-、-CH2CH2OC6H4OCH2CH2-、-C6H4-、又は-C6H4C(CH3)2C6H4-であるポリエステル重合体;
L1が-O(CH2)2O-であり、L2が-(CH2)2-、(CH2)3-、-CH2CH(CH3)-、-(CH2)4-、-(CH2)6-、-(CH2)8-、-(CH2)10-、-(CH2)12-、-CH2CH2OCH2CH2-、-CH2CH2(OCH2CH2)2-、-CH2CH2(OCH2CH2)3-、-CH2CH2OC6H4OCH2CH2-、-C6H4-、又は-C6H4C(CH3)2C6H4-であるポリエステル重合体;
L1が-O(CH2)3O-であり、L2が-(CH2)2-、-(CH2)3-、-CH2CH(CH3)-、-(CH2)4-、-(CH2)6-、-(CH2)8-、-(CH2)10-、-(CH2)12-、-CH2CH2OCH2CH2-、-CH2CH2(OCH2CH2)2-、-CH2CH2(OCH2CH2)3-、-CH2CH2OC6H4OCH2CH2-、-C6H4-、又は-C6H4C(CH3)2C6H4-であるポリエステル重合体;
L1が-O(CH2)4O-であり、L2が-(CH2)2-、-(CH2)3-、-CH2CH(CH3)-、-(CH2)4-、-(CH2)6-、-(CH2)8-、-(CH2)10-、-(CH2)12-、-CH2CH2OCH2CH2-、-CH2CH2(OCH2CH2)2-、-CH2CH2(OCH2CH2)3-、-CH2CH2OC6H4OCH2CH2-、-C6H4-、又は-C6H4C(CH3)2C6H4-であるポリエステル重合体;
L1が-O(CH2)8O-であり、L2が-(CH2)2-、-(CH2)3-、-CH2CH(CH3)-、-(CH2)4-、-(CH2)6-、-(CH2)8-、-(CH2)10-、-(CH2)12-、-CH2CH2OCH2CH2-、-CH2CH2(OCH2CH2)2-、-CH2CH2(OCH2CH2)3-、-CH2CH2OC6H4OCH2CH2-、-C6H4-、又は-C6H4C(CH3)2C6H4-のポリエステル重合体;
L1が-O(CH2)12O-であり、L2が-(CH2)2-、-(CH2)3-、-CH2CH(CH3)-、-(CH2)4-、-(CH2)6-、-(CH2)8-、-(CH2)10-、-(CH2)12-、-CH2CH2OCH2CH2-、-CH2CH2(OCH2CH2)2-、-CH2CH2(OCH2CH2)3-、-CH2CH2OC6H4OCH2CH2-、-C6H4-又は-C6H4C(CH3)2C6H4-であるポリエステル重合体;
L1が-CO(CH2)6CO-であり、L2が-(CH2)2-、-(CH2)3-、-CH2CH(CH3)-、-(CH2)4-、-(CH2)6-、-(CH2)8-、-(CH2)10-、-(CH2)12-、-CH2CH2OCH2CH2-、-CH2CH2(OCH2CH2)2-、-CH2CH2(OCH2CH2)3-、-CH2CH2OC6H4OCH2CH2-、-C6H4-、又は-C6H4C(CH3)2C6H4-であるポリエステル重合体;
L1が-CO(CH2)10CO-であり、L2が-(CH2)2-、-(CH2)3-、-CH2CH(CH3)-、-(CH2)4-、-(CH2)6-、-(CH2)8-、-(CH2)10-、-(CH2)12-、-CH2CH2OCH2CH2-、-CH2CH2(OCH2CH2)2-、-CH2CH2(OCH2CH2)3-、-CH2CH2OC6H4OCH2CH2-、-C6H4-、又は-C6H4C(CH3)2C6H4-であるポリエステル重合体;
L1が-CH2-であり、L2が-(CH2)2-、-(CH2)3-、-CH2CH(CH3)-、-(CH2)4-、-(CH2)6-、-(CH2)8-、-(CH2)10-、-(CH2)12-、-CH2CH2OCH2CH2-、-CH2CH2(OCH2CH2)2-、-CH2CH2(OCH2CH2)3-、-CH2CH2OC6H4OCH2CH2-、-C6H4-、又は-C6H4C(CH3)2C6H4-であるポリエステル重合体;
L1が-(CH2)2-であり、L2が-(CH2)2-、-(CH2)3-、-CH2CH(CH3)-、-(CH2)4-、-(CH2)6-、-(CH2)8-、-(CH2)10-、-(CH2)12-、-CH2CH2OCH2CH2-、-CH2CH2(OCH2CH2)2-、-CH2CH2(OCH2CH2)3-、-CH2CH2OC6H4OCH2CH2-、-C6H4-、又は-C6H4C(CH3)2C6H4-であるポリエステル重合体;
L1が-(CH2)3-であり、L2が-(CH2)2-、-(CH2)3-、-CH2CH(CH3)-、-(CH2)4-、-(CH2)6-、-(CH2)8-、-(CH2)10-、-(CH2)12-、-CH2CH2OCH2CH2-、-CH2CH2(OCH2CH2)2-、-CH2CH2(OCH2CH2)3-、-CH2CH2OC6H4OCH2CH2-、-C6H4-、又は-C6H4C(CH3)2C6H4-であるポリエステル重合体;
L1が-(CH2)4-であり、L2が-(CH2)2-、-(CH2)3-、-CH2CH(CH3)-、-(CH2)4-、-(CH2)6-、-(CH2)8-、-(CH2)10-、-(CH2)12-、-CH2CH2OCH2CH2-、-CH2CH2(OCH2CH2)2-、-CH2CH2(OCH2CH2)3-、-CH2CH2OC6H4OCH2CH2-、-C6H4-、又は-C6H4C(CH3)2C6H4-であるポリエステル重合体;
L1が-(CH2)8-であり、L2が-(CH2)2-、-(CH2)3-、-CH2CH(CH3)-、-(CH2)4-、-(CH2)6-、-(CH2)8-、-(CH2)10-、-(CH2)12-、-CH2CH2OCH2CH2-、-CH2CH2(OCH2CH2)2-、-CH2CH2(OCH2CH2)3-、-CH2CH2OC6H4OCH2CH2-、-C6H4-、又は-C6H4C(CH3)2C6H4-であるポリエステル重合体;
L1が-(CH2)12-であり、L2が-(CH2)2-、-(CH2)3-、-CH2CH(CH3)-、-(CH2)4-、-(CH2)6-、-(CH2)8-、-(CH2)10-、-(CH2)12-、-CH2CH2OCH2CH2-、-CH2CH2(OCH2CH2)2-、-CH2CH2(OCH2CH2)3-、-CH2CH2OC6H4OCH2CH2-、-C6H4-、又は-C6H4C(CH3)2C6H4-であるポリエステル重合体;
L1が-CH(-CH3)-であり、L2が-(CH2)2-、-(CH2)3-、-CH2CH(CH3)-、-(CH2)4-、-(CH2)6-、-(CH2)8-、-(CH2)10-、-(CH2)12-、-CH2CH2OCH2CH2-、-CH2CH2(OCH2CH2)2-、-CH2CH2(OCH2CH2)3-、-CH2CH2OC6H4OCH2CH2-、-C6H4-、又は-C6H4C(CH3)2C6H4-であるポリエステル重合体;
L1が-CH(-CH2CH3)-であり、L2が-(CH2)2-、-(CH2)3-、-CH2CH(CH3)-、-(CH2)4-、-(CH2)6-、-(CH2)8-、-(CH2)10-、-(CH2)12-、-CH2CH2OCH2CH2-、-CH2CH2(OCH2CH2)2-、-CH2CH2(OCH2CH2)3-、-CH2CH2OC6H4OCH2CH2-、-C6H4-、又は-C6H4C(CH3)2C6H4-であるポリエステル重合体;
L1が-C(CH3)(-CH2CH3)-であり、L2が-(CH2)2-、-(CH2)3-、-CH2CH(CH3)-、-(CH2)4-、-(CH2)6-、-(CH2)8-、-(CH2)10-、-(CH2)12-、-CH2CH2OCH2CH2-、-CH2CH2(OCH2CH2)2-、-CH2CH2(OCH2CH2)3-、-CH2CH2OC6H4OCH2CH2-、-C6H4-、又は-C6H4C(CH3)2C6H4-であるポリエステル重合体;
L1が-C(-CH2CH3)2-であり、L2が-(CH2)2-、-(CH2)3-、-CH2CH(CH3)-、-(CH2)4-、-(CH2)6-、-(CH2)8-、-(CH2)10-、-(CH2)12-、-CH2CH2OCH2CH2-、-CH2CH2(OCH2CH2)2-、-CH2CH2(OCH2CH2)3-、-CH2CH2OC6H4OCH2CH2-、-C6H4-、又は-C6H4C(CH3)2C6H4-であるポリエステル重合体;
L1が-CH(-CH2CH2CH3)-であり、L2が-(CH2)2-、-(CH2)3-、-CH2CH(CH3)-、-(CH2)4-、-(CH2)6-、-(CH2)8-、-(CH2)10-、-(CH2)12-、-CH2CH2OCH2CH2-、-CH2CH2(OCH2CH2)2-、-CH2CH2(OCH2CH2)3-、-CH2CH2OC6H4OCH2CH2-、-C6H4-、又は-C6H4C(CH3)2C6H4-であるポリエステル重合体;
L1が-C(-CH3)(-CH2CH2CH3)-であり、L2が-(CH2)2-、-(CH2)3-、-CH2CH(CH3)-、-(CH2)4-、-(CH2)6-、-(CH2)8-、-(CH2)10-、-(CH2)12-、-CH2CH2OCH2CH2-、-CH2CH2(OCH2CH2)2-、-CH2CH2(OCH2CH2)3-、-CH2CH2OC6H4OCH2CH2-、-C6H4-、又は-C6H4C(CH3)2C6H4-であるポリエステル重合体;
L1が-C(-CH2CH3)(-CH2CH2CH3)-であり、L2が-(CH2)2-、-(CH2)3-、-CH2CH(CH3)-、-(CH2)4-、-(CH2)6-、-(CH2)8-、-(CH2)10-、-(CH2)12-、-CH2CH2OCH2CH2-、-CH2CH2(OCH2CH2)2-、-CH2CH2(OCH2CH2)3-、-CH2CH2OC6H4OCH2CH2-、-C6H4-、又は-C6H4C(CH3)2C6H4-であるポリエステル重合体;
L1が-C(-CH2CH2CH3)2-であり、L2が-(CH2)2-、(CH2)3-、-CH2CH(CH3)-、-(CH2)4-、-(CH2)6-、-(CH2)8-、-(CH2)10-、-(CH2)12-、-CH2CH2OCH2CH2-、-CH2CH2(OCH2CH2)2-、-CH2CH2(OCH2CH2)3-、-CH2CH2OC6H4OCH2CH2-、-C6H4-、又は-C6H4C(CH3)2C6H4-であるポリエステル重合体が挙げられる。
L1が酸素原子であり、L2が-(CH2)2-、-(CH2)3-、-CH2CH(CH3)-、-(CH2)4-、-(CH2)6-、-(CH2)8-、-(CH2)10-、-CH2CH2(OCH2CH2)3-、-CH2CH2OC6H4OCH2CH2-、-C6H4-、又は-C6H4C(CH3)2C6H4-であるポリエステル重合体;
L1が硫黄原子であり、L2が-(CH2)2-、-(CH2)3-、-CH2CH(CH3)-、-(CH2)4-、-(CH2)6-、-(CH2)8-、-(CH2)10-、-CH2CH2(OCH2CH2)3-、-CH2CH2OC6H4OCH2CH2-、-C6H4-、又は-C6H4C(CH3)2C6H4-であるポリエステル重合体;
L1が-CO-であり、L2が-(CH2)2-、-(CH2)3-、-CH2CH(CH3)-、-(CH2)4-、-(CH2)6-、-(CH2)8-、-(CH2)10-、-CH2CH2(OCH2CH2)3-、-CH2CH2OC6H4OCH2CH2-、-C6H4-、又は-C6H4C(CH3)2C6H4-であるポリエステル重合体;
L1が-SO2-であり、L2が-(CH2)2-、-(CH2)3-、-CH2CH(CH3)-、-(CH2)4-、-(CH2)6-、-(CH2)8-、-(CH2)10-、-CH2CH2(OCH2CH2)3-、-CH2CH2OC6H4OCH2CH2-、-C6H4-、又は-C6H4C(CH3)2C6H4-であるポリエステル重合体;
L1が-O(CH2)2O-であり、L2が-(CH2)2-、-(CH2)3-、-CH2CH(CH3)-、-(CH2)4-、-(CH2)6-、-(CH2)8-、-(CH2)10-、-CH2CH2(OCH2CH2)3-、-CH2CH2OC6H4OCH2CH2-、-C6H4-、又は-C6H4C(CH3)2C6H4-であるポリエステル重合体;
L1が-O(CH2)3O-であり、L2が-(CH2)2-、-(CH2)3-、-CH2CH(CH3)-、-(CH2)4-、-(CH2)6-、-(CH2)8-、-(CH2)10-、-CH2CH2(OCH2CH2)3-、-CH2CH2OC6H4OCH2CH2-、-C6H4-、又は-C6H4C(CH3)2C6H4-であるポリエステル重合体;
L1が-O(CH2)4O-であり、L2が-(CH2)2-、-(CH2)3-、-CH2CH(CH3)-、-(CH2)4-、-(CH2)6-、-(CH2)8-、-(CH2)10-、-CH2CH2(OCH2CH2)3-、-CH2CH2OC6H4OCH2CH2-、-C6H4-、又は-C6H4C(CH3)2C6H4-であるポリエステル重合体;
L1が-CO(CH2)2CO-であり、L2が-(CH2)2-、-(CH2)3-、-CH2CH(CH3)-、-(CH2)4-、-(CH2)6-、-(CH2)8-、-(CH2)10-、-CH2CH2(OCH2CH2)3-、-CH2CH2OC6H4OCH2CH2-、-C6H4-、又は-C6H4C(CH3)2C6H4-であるポリエステル重合体;
L1が-CO(CH2)4CO-であり、L2が-(CH2)2-、-(CH2)3-、-CH2CH(CH3)-、-(CH2)4-、-(CH2)6-、-(CH2)8-、-(CH2)10-、-CH2CH2(OCH2CH2)3-、-CH2CH2OC6H4OCH2CH2-、-C6H4-、又は-C6H4C(CH3)2C6H4-であるポリエステル重合体;
L1が-CH2-であり、L2が-(CH2)2-、-(CH2)3-、-CH2CH(CH3)-、-(CH2)4-、-(CH2)6-、-(CH2)8-、-(CH2)10-、-CH2CH2(OCH2CH2)3-、-CH2CH2OC6H4OCH2CH2-、-C6H4-、又は-C6H4C(CH3)2C6H4-であるポリエステル重合体;
L1が-(CH2)2-であり、L2が-(CH2)2-、-(CH2)3-、-CH2CH(CH3)-、-(CH2)4-、-(CH2)6-、-(CH2)8-、-(CH2)10-、-CH2CH2(OCH2CH2)3-、-CH2CH2OC6H4OCH2CH2-、-C6H4-、又は-C6H4C(CH3)2C6H4-であるポリエステル重合体;
L1が-(CH2)3-であり、L2が-(CH2)2-、-(CH2)3-、-CH2CH(CH3)-、-(CH2)4-、-(CH2)6-、-(CH2)8-、-(CH2)10-、-CH2CH2(OCH2CH2)3-、-CH2CH2OC6H4OCH2CH2-、-C6H4-、又は-C6H4C(CH3)2C6H4-であるポリエステル重合体;
L1が-(CH2)4-であり、L2が-(CH2)2-、-(CH2)3-、-CH2CH(CH3)-、-(CH2)4-、-C6H4-、-(CH2)8-、-(CH2)10-、-CH2CH2(OCH2CH2)3-、-CH2CH2OC6H4OCH2CH2-、-C6H4-、又は-C6H4C(CH3)2C6H4-であるポリエステル重合体;
L1が-CH(-CH3)-であり、L2が-(CH2)2-、-(CH2)3-、-CH2CH(CH3)-、-(CH2)4-、-(CH2)6-、-(CH2)8-、-(CH2)10-、-CH2CH2(OCH2CH2)3-、-CH2CH2OC6H4OCH2CH2-、-C6H4-、又は-C6H4C(CH3)2C6H4-であるポリエステル重合体、及び、
L1が-C(-CH3)2-であり、L2が-(CH2)2-、-(CH2)3-、-CH2CH(CH3)-、-(CH2)4-、-(CH2)6-、-(CH2)8-、-(CH2)10-、-CH2CH2(OCH2CH2)3-、-CH2CH2OC6H4OCH2CH2-、-C6H4-、又は-C6H4C(CH3)2C6H4-であるポリエステル重合体がより好ましい。
L1が酸素原子であり、L2が-(CH2)3-、-(CH2)10-、又は-CH2CH2(OCH2CH2)3-であるポリエステル重合体;及び、
L1が硫黄原子であり、L2が-(CH2)3-、-(CH2)10-、又は-CH2CH2(OCH2CH2)3-であるポリエステル重合体;
L1が-CH2-であり、L2が-(CH2)3-、-(CH2)10-、又は-CH2CH2(OCH2CH2)3-であるポリエステル重合体である。
L3として、好ましくは-(CH2)4-、-CO(CH2)3-、-(CH2)3CO2-C6H4-C(CH3)2-C6H4-、又は-CO(CH2)2CO2-C6H4-C(CH3)2-C6H4-、等である。
本発明のデヒドロアビエチン酸重合体の製造方法について説明する。
本発明のデヒドロアビエチン酸重合体は、前述のごとく、前記式(A)で表されるデヒドロアビエチン酸又はその誘導体を原料モノマーとして使用し、これを重合させて得られる単独重合体、又は当該原料モノマーと他のモノマーと重合させて得られる共重合体であり、その分子構造中にデヒドロアビエチン酸に由来するデヒドロアビエチン酸骨格を含む繰り返し単位を有してなるものであれば、特に限定的でない。
上記合成経路2中、L1、L2、R、及びYは、一般式(IV)の説明において示したものである。
以下、本発明のデヒドロアビエチン酸重合体を含有する複合材料について説明する。
本発明のデヒドロアビエチン酸重合体は、その物性を改良するために種々の材料を混合して、複合材料とすることができる。
1)オレフィン系樹脂(エチレン又はプロピレン、1-ブテン、1-ペンテン、1-ヘキセン、4-メチル-1-ペンテン等のα-オレフィン、又はシクロペンテン、シクロヘキセン、シクロオクテン、シクロペンタジエン、1,3-シクロヘキサジエン、ビシクロ[2.2.1]ヘプタ-2-エン、トリシクロ[4.3.0.12,5]デカ-3,7-ジエン、テトラシクロ[4.4.0.12,5.17,10]ドデカ-3-エン等のシクロオレフィンの単独重合体、上記α-オレフィン同士の共重合体、及びα-オレフィンと共重合可能な他の単量体、酢酸ビニル、マレイン酸、ビニルアルコール、メタクリル酸、メタクリル酸メチル、メタクリル酸エチル等との共重合体等)、
無機フィラーとしては、ガラス繊維、炭素繊維、グラファイト繊維、金属繊維、チタン酸カリウムウイスカー、ホウ酸アルミニウムウイスカー、マグネシウム系ウイスカー、珪素系ウイスカー、ワラステナイト、セピオライト、スラグ繊維、ゾノライト、エレスタダイト、石膏繊維、シリカ繊維、シリカ・アルミナ繊維、ジルコニア繊維、窒化硼素繊維、窒化硅素繊維および硼素繊維等の繊維状の無機フィラー;ガラスフレーク、非膨潤性雲母、フラーレン、カーボンナノチューブ、カーボンブラック、グラファイト、金属箔、セラミックビーズ、タルク、クレー、マイカ、セリサイト、ゼオライト、ベントナイト、ドロマイト、カオリン、微粉ケイ酸、長石粉、チタン酸カリウム、シラスバルーン、炭酸カルシウム、炭酸マグネシウム、硫酸バリウム、酸化カルシウム、酸化アルミニウム、酸化チタン、酸化マグネシウム、ケイ酸アルミニウム、酸化ケイ素、水酸化アルミニウム、水酸化マグネシウム、石膏、ノバキュライト、ドーソナイト、白土等の板状や粒状の無機フィラーが有用でである。
また、有機フィラーとしては、セルロースナノファイバーやポリエステル繊維、ナイロン繊維、アクリル繊維、再生セルロース繊維、アセテート繊維、アラミド繊維等の合成繊維、ケナフ、ラミー、木綿、ジュート、麻、サイザル、マニラ麻、亜麻、リネン、絹、ウール等の天然繊維、微結晶セルロース、さとうきび、木材パルプ、紙屑、古紙等から得られる繊維状の有機フィラーや、有機顔料等の粒状の有機フィラーが有用である。
難燃剤はポリマー材料を燃え難くし、或いは炎が広がらないようにする素材である。
難燃剤としては、主に、ハロゲン系(臭素および塩素化合物)化合物やリン系化合物(芳香族のリン酸エステル等)が利用される。しかし、これらの難燃剤は、火災の際に人体に有害な物質を発生したり環境有害物質を生成するので改良が求められている。かかる観点からは、難燃効果と環境安全性の観点で優れているとして最近着目される、水酸化アルミニウムや水酸化マグネシウムについても、本発明のデヒドロアビエチン酸重合体に併用される難燃剤として好ましく用いられる。
本明細書に記載された全ての文献、特許出願、及び技術規格は、個々の文献、特許出願、及び技術規格が参照により取り込まれることが具体的かつ個々に記された場合と同程度に、本明細書中に参照により取り込まれる。
デヒドロアビエチン酸重合体(B)のGPC測定による重量平均分子量は12000であった。また、デヒドロアビエチン酸重合体(A)の熱物性として、DSCにより昇温速度10℃/分で測定したガラス転移温度Tgは200℃であった。
デヒドロアビエチン酸重合体(B)のGPC測定による重量平均分子量は10700であった。デヒドロアビエチン酸重合体(B)の熱物性として、DSCにより昇温速度10℃/分で測定したガラス転移温度Tgは138℃であった。
デヒドロアビエチン酸重合体(C)のGPC測定による重量平均分子量は6600であった。また、デヒドロアビエチン酸重合体(C)の熱物性として、DSCにより昇温速度10℃/分で測定したガラス転移温度Tgは105℃であった。
デヒドロアビエチン酸重合体(D)のGPC測定による重量平均分子量は11600であった。また、デヒドロアビエチン酸重合体(D)の熱物性として、DSCにより昇温速度10℃/分で測定したガラス転移温度Tgは125℃であった。
デヒドロアビエチン酸重合体(E)のGPC測定による重量平均分子量は9700であった。また、デヒドロアビエチン酸重合体(E)熱物性として、DSCにより昇温速度10℃/分で測定したガラス転移温度Tgは102℃であった。
実施例1~5で得られたデヒドロアビエチン酸重合体(A)~(E)と、比較例1~3における比較用ポリマーとして、市販のPC(ポリカーボネート)、PET(ポリエチレンテレフタレート)、及びPLA(ポリ乳酸)をそれぞれ用いて、それぞれのガラス転移温度Tg(℃)、吸水率(%)、及び加水分解率の各物性を対比し評価した。評価結果を下記表1に示す。
PC:帝人化成(株)製のポリカーボネート、製品名:パンライト L-1225Y、Tg:150℃
PET:SIGMA-ALDRICH社製ポルエチレンテレフタレート、製品名:Poly(ethylene terephthalate granular、Tg:67℃
PLA:三井化学(株)製のポリ乳酸、製品名:LACEA H-140、Tg:57~60℃
吸水率は、以下のようにして測定した。
実施例1~5で得られたデヒドロアビエチン酸重合体(A)~(E)と、比較例1~3の市販のPC、PET、PLA(各1g)とを、熱プレス(160~250℃)して、200μmのフィルムを作製した。得られたフィルムを23℃の水に24時間浸し、その後、表面の水滴をよく拭き取り、素早く重量を測定した。吸水率を下記式から算出した。
吸水率(%)=(浸水後のフィルムの重量-浸水前のフィルムの重量)/浸水前のフィルムの重量
加水分解度は、以下のようにして測定した。
実施例1~5で得られたデヒドロアビエチン酸重合体(A)~(E)と、比較例1~3の比較用ポリマーとして用いた市販のPC、PET、PLA(各1g)とを、THF(テトラヒドロフラン)(30ml)及び1,2-ジクロロエタン(30ml)にそれぞれ溶解し、THF溶液には1N NaOH水溶液(10ml)、1,2-ジクロロエタン溶液には硫酸(0.1ml)を加え、24時間撹拌した。撹拌した溶液を水に投入し、析出した沈殿物の重量平均分子量をGPCにより測定した。
デヒドロアビエチン酸重合体及び比較用ポリマーの各々についての、加水分解後の重量平均分子量と加水分解前の重量平均分子量との比を加水分解度とした。
Claims (10)
- デヒドロアビエチン酸に由来するデヒドロアビエチン酸骨格を含む繰り返し単位を有するデヒドロアビエチン酸重合体。
- 前記繰り返し単位が、2つのデヒドロアビエチン酸骨格が直接結合して又は連結基を介して結合してなる二量体構造を含む請求項1に記載のデヒドロアビエチン酸重合体。
- デヒドロアビエチン酸誘導体とジオール化合物とを用いて得られたポリエステル重合体である請求項1又は請求項2に記載のデヒドロアビエチン酸重合体。
- 前記L1が、単結合、-O-、-S-、-CO-、-SO2-、-O(CnH2n)O-、-CO(CnH2n)CO-、-(CnH2n)-(ここで、nは1~20の整数である。)、又は-C(-R1)(-R2)-(ここで、R1及びR2は、各々独立に、水素原子又は炭素数1~8のアルキル基を示す。)である請求項4又は請求項5に記載のデヒドロアビエチン酸重合体。
- 重量平均分子量が、5000以上500000以下である請求項1~請求項7のいずれか1項に記載のデヒドロアビエチン酸重合体。
- 請求項1~請求項8のいずれか1項に記載のデヒドロアビエチン酸重合体を含有する複合材料。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10792165.2A EP2447297B1 (en) | 2009-06-25 | 2010-06-24 | Novel dehydroabietic acid polymer |
CN201080028045.XA CN102459400B (zh) | 2009-06-25 | 2010-06-24 | 脱氢枞酸聚合物、含有其的复合材料、以及脱氢枞酸衍生物 |
US13/380,388 US20120101250A1 (en) | 2009-06-25 | 2010-06-24 | Novel dehydroabietic acid polymer |
CA2766516A CA2766516C (en) | 2009-06-25 | 2010-06-24 | Novel dehydroabietic acid polymer |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009-151456 | 2009-06-25 | ||
JP2009151456 | 2009-06-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2010150847A1 true WO2010150847A1 (ja) | 2010-12-29 |
Family
ID=43386616
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2010/060758 WO2010150847A1 (ja) | 2009-06-25 | 2010-06-24 | 新規なデヒドロアビエチン酸重合体 |
Country Status (8)
Country | Link |
---|---|
US (1) | US20120101250A1 (ja) |
EP (1) | EP2447297B1 (ja) |
JP (1) | JP5398650B2 (ja) |
KR (1) | KR101627009B1 (ja) |
CN (1) | CN102459400B (ja) |
CA (1) | CA2766516C (ja) |
TW (1) | TWI460204B (ja) |
WO (1) | WO2010150847A1 (ja) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011026569A (ja) * | 2009-06-25 | 2011-02-10 | Fujifilm Corp | 新規なデヒドロアビエチン酸重合体 |
WO2012086409A1 (ja) * | 2010-12-21 | 2012-06-28 | 富士フイルム株式会社 | デヒドロアビエチン酸誘導体の位置異性体混合物及びその製造方法 |
WO2012086713A1 (ja) * | 2010-12-24 | 2012-06-28 | 富士フイルム株式会社 | ポリエステル重合体、樹脂組成物、成形体、及びフィルム |
WO2012133336A1 (ja) * | 2011-03-28 | 2012-10-04 | 富士フイルム株式会社 | デヒドロアビエチン酸誘導体及びその製造方法、並びに12-カルボキシデヒドロアビエチン酸誘導体の製造方法 |
WO2013008801A1 (ja) * | 2011-07-11 | 2013-01-17 | 富士フイルム株式会社 | 多孔膜及びこれを用いた反射板 |
US20130022907A1 (en) * | 2010-03-31 | 2013-01-24 | Fujifilm Corporation | Polymer derived from dehydroabietic acid and uses thereof |
WO2013051526A1 (ja) * | 2011-10-07 | 2013-04-11 | 富士フイルム株式会社 | 電子写真感光体およびこれを用いた複写機、その感光層形成用ドープ |
WO2013077300A1 (ja) * | 2011-11-25 | 2013-05-30 | 富士フイルム株式会社 | 液晶組成物及びこれに用いられるキラル剤 |
JP2013203815A (ja) * | 2012-03-27 | 2013-10-07 | Fujifilm Corp | 樹脂及びその製造方法、並びにこれ用いたトナー |
US20140141369A1 (en) * | 2011-07-26 | 2014-05-22 | Fujifilm Corporation | Resin, resin composition and method for producing the same, and toner using this resin composition |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5714442B2 (ja) * | 2010-12-24 | 2015-05-07 | 富士フイルム株式会社 | ポリアミド重合体及びその製造方法、樹脂組成物、成形体、繊維、フィルム並びに多孔フィルム |
JP5689444B2 (ja) * | 2011-06-23 | 2015-03-25 | 富士フイルム株式会社 | 透明絶縁積層体及びこれを用いたプリント基板 |
JP2013064067A (ja) * | 2011-09-16 | 2013-04-11 | Fujifilm Corp | 樹脂組成物及びその製造方法、並びにこれ用いたトナー |
JP5869396B2 (ja) * | 2012-03-28 | 2016-02-24 | 富士フイルム株式会社 | 硬化性組成物、それを用いた硬化物、接着剤およびポリウレタン樹脂 |
JP2013209564A (ja) * | 2012-03-30 | 2013-10-10 | Fujifilm Corp | 樹脂混合物、それを含む水性樹脂分散物、トナーおよび現像剤 |
EP2889285B1 (en) * | 2012-08-22 | 2019-02-20 | Arakawa Chemical Industries, Ltd. | Polymerised rosin compound and production method therefor |
US9850512B2 (en) | 2013-03-15 | 2017-12-26 | The Research Foundation For The State University Of New York | Hydrolysis of cellulosic fines in primary clarified sludge of paper mills and the addition of a surfactant to increase the yield |
US9951363B2 (en) | 2014-03-14 | 2018-04-24 | The Research Foundation for the State University of New York College of Environmental Science and Forestry | Enzymatic hydrolysis of old corrugated cardboard (OCC) fines from recycled linerboard mill waste rejects |
JP2015197503A (ja) * | 2014-03-31 | 2015-11-09 | 富士フイルム株式会社 | 偏光板保護フィルム、偏光板、及び液晶表示装置、並びに偏光板保護フィルムの製造方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5922919A (ja) * | 1982-07-30 | 1984-02-06 | Arakawa Chem Ind Co Ltd | ロジン系ポリエステル樹脂の製造法 |
JPH04153092A (ja) * | 1990-10-18 | 1992-05-26 | Oji Paper Co Ltd | 染料熱転写受像シート |
JPH0633395A (ja) | 1992-07-14 | 1994-02-08 | Harima Chem Inc | 製紙用サイズ剤組成物 |
JPH0687946A (ja) | 1991-07-31 | 1994-03-29 | Arakawa Chem Ind Co Ltd | 活性エネルギー線硬化性樹脂組成物 |
JP2007292815A (ja) * | 2006-04-21 | 2007-11-08 | Kao Corp | トナー用ポリエステル |
JP2008274150A (ja) | 2007-05-01 | 2008-11-13 | Arakawa Chem Ind Co Ltd | ロジン変性フェノール樹脂およびオフセット印刷用ロジン変性フェノール樹脂 |
JP2009151456A (ja) | 2007-12-19 | 2009-07-09 | Nec Corp | 監視システム、ネットワーク監視装置及びサービス実行環境監視方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3835182A (en) * | 1972-09-13 | 1974-09-10 | Us Agriculture | Dehydroabietic acid and ethylene reaction products |
JP2004231584A (ja) * | 2003-01-31 | 2004-08-19 | Arakawa Chem Ind Co Ltd | 樹脂酸組成物の製造方法、結晶性熱可塑性樹脂用結晶核剤、および結晶性熱可塑性樹脂組成物 |
JP4986107B2 (ja) * | 2005-11-14 | 2012-07-25 | 花王株式会社 | トナー用ポリエステル |
JP5398650B2 (ja) * | 2009-06-25 | 2014-01-29 | 富士フイルム株式会社 | 新規なデヒドロアビエチン酸重合体 |
-
2010
- 2010-06-23 JP JP2010142916A patent/JP5398650B2/ja active Active
- 2010-06-24 EP EP10792165.2A patent/EP2447297B1/en not_active Not-in-force
- 2010-06-24 WO PCT/JP2010/060758 patent/WO2010150847A1/ja active Application Filing
- 2010-06-24 KR KR1020117030576A patent/KR101627009B1/ko active IP Right Grant
- 2010-06-24 CA CA2766516A patent/CA2766516C/en not_active Expired - Fee Related
- 2010-06-24 CN CN201080028045.XA patent/CN102459400B/zh active Active
- 2010-06-24 US US13/380,388 patent/US20120101250A1/en not_active Abandoned
- 2010-06-25 TW TW099120847A patent/TWI460204B/zh not_active IP Right Cessation
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5922919A (ja) * | 1982-07-30 | 1984-02-06 | Arakawa Chem Ind Co Ltd | ロジン系ポリエステル樹脂の製造法 |
JPH04153092A (ja) * | 1990-10-18 | 1992-05-26 | Oji Paper Co Ltd | 染料熱転写受像シート |
JPH0687946A (ja) | 1991-07-31 | 1994-03-29 | Arakawa Chem Ind Co Ltd | 活性エネルギー線硬化性樹脂組成物 |
JPH0633395A (ja) | 1992-07-14 | 1994-02-08 | Harima Chem Inc | 製紙用サイズ剤組成物 |
JP2007292815A (ja) * | 2006-04-21 | 2007-11-08 | Kao Corp | トナー用ポリエステル |
JP2008274150A (ja) | 2007-05-01 | 2008-11-13 | Arakawa Chem Ind Co Ltd | ロジン変性フェノール樹脂およびオフセット印刷用ロジン変性フェノール樹脂 |
JP2009151456A (ja) | 2007-12-19 | 2009-07-09 | Nec Corp | 監視システム、ネットワーク監視装置及びサービス実行環境監視方法 |
Non-Patent Citations (5)
Title |
---|
"Kobunshi no Gosei Hanno", vol. 3, 1996, KYORITSU PRESS, article "Shin Kobunshi Jikkengaku", pages: 78 - 95 |
EIICHIRO TAKIYAMA: "Handbook of Polyester Resin", 1988, NIKKAN KOGYO SHIMBUN, LTD. |
HIDETO TSUJI: "Polylactic Acids: Foundation and Application of Plastics Derived from Plants", 2008, YONEDA SHUPPAN |
See also references of EP2447297A4 * |
SEIICHI HONMA: "Handbook of Polycarbonate Resin", 1992, NIKKAN KOGYO SHIMBUN, LTD. |
Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011026569A (ja) * | 2009-06-25 | 2011-02-10 | Fujifilm Corp | 新規なデヒドロアビエチン酸重合体 |
US20130022907A1 (en) * | 2010-03-31 | 2013-01-24 | Fujifilm Corporation | Polymer derived from dehydroabietic acid and uses thereof |
CN103237783A (zh) * | 2010-12-21 | 2013-08-07 | 富士胶片株式会社 | 脱氢枞酸衍生物的位置异构体混合物及其制造方法 |
WO2012086409A1 (ja) * | 2010-12-21 | 2012-06-28 | 富士フイルム株式会社 | デヒドロアビエチン酸誘導体の位置異性体混合物及びその製造方法 |
WO2012086713A1 (ja) * | 2010-12-24 | 2012-06-28 | 富士フイルム株式会社 | ポリエステル重合体、樹脂組成物、成形体、及びフィルム |
US9321882B2 (en) | 2010-12-24 | 2016-04-26 | Fujifilm Corporation | Polyester polymer, resin composition, molded product, and film |
CN103261266B (zh) * | 2010-12-24 | 2015-03-11 | 富士胶片株式会社 | 聚酯聚合物、树脂组合物、成形体及膜 |
JP2012255126A (ja) * | 2010-12-24 | 2012-12-27 | Fujifilm Corp | ポリエステル重合体、樹脂組成物、成形体、及びフィルム |
CN103261266A (zh) * | 2010-12-24 | 2013-08-21 | 富士胶片株式会社 | 聚酯聚合物、树脂组合物、成形体及膜 |
CN103391916A (zh) * | 2011-03-28 | 2013-11-13 | 富士胶片株式会社 | 脱氢枞酸衍生物及其制造方法及12-羧基脱氢枞酸衍生物的制造方法 |
JP2012201676A (ja) * | 2011-03-28 | 2012-10-22 | Fujifilm Corp | デヒドロアビエチン酸誘導体及びその製造方法、並びに12−カルボキシデヒドロアビエチン酸誘導体の製造方法 |
CN103391916B (zh) * | 2011-03-28 | 2015-09-16 | 富士胶片株式会社 | 脱氢枞酸衍生物及其制造方法及12-羧基脱氢枞酸衍生物的制造方法 |
WO2012133336A1 (ja) * | 2011-03-28 | 2012-10-04 | 富士フイルム株式会社 | デヒドロアビエチン酸誘導体及びその製造方法、並びに12-カルボキシデヒドロアビエチン酸誘導体の製造方法 |
WO2013008801A1 (ja) * | 2011-07-11 | 2013-01-17 | 富士フイルム株式会社 | 多孔膜及びこれを用いた反射板 |
US20140141369A1 (en) * | 2011-07-26 | 2014-05-22 | Fujifilm Corporation | Resin, resin composition and method for producing the same, and toner using this resin composition |
CN103827166A (zh) * | 2011-07-26 | 2014-05-28 | 富士胶片株式会社 | 树脂、树脂组合物及其制备方法以及使用该树脂组合物的色调剂 |
US9688810B2 (en) * | 2011-07-26 | 2017-06-27 | Fujifilm Corporation | Resin, resin composition and method for producing the same, and toner using this resin composition |
JP2013083744A (ja) * | 2011-10-07 | 2013-05-09 | Fujifilm Corp | 電子写真感光体およびこれを用いた複写機、その感光層形成用ドープ |
WO2013051526A1 (ja) * | 2011-10-07 | 2013-04-11 | 富士フイルム株式会社 | 電子写真感光体およびこれを用いた複写機、その感光層形成用ドープ |
WO2013077300A1 (ja) * | 2011-11-25 | 2013-05-30 | 富士フイルム株式会社 | 液晶組成物及びこれに用いられるキラル剤 |
JP2013129819A (ja) * | 2011-11-25 | 2013-07-04 | Fujifilm Corp | 液晶組成物及びこれに用いられるキラル剤 |
JP2013203815A (ja) * | 2012-03-27 | 2013-10-07 | Fujifilm Corp | 樹脂及びその製造方法、並びにこれ用いたトナー |
Also Published As
Publication number | Publication date |
---|---|
JP5398650B2 (ja) | 2014-01-29 |
KR20120052196A (ko) | 2012-05-23 |
EP2447297A4 (en) | 2013-11-06 |
EP2447297A1 (en) | 2012-05-02 |
KR101627009B1 (ko) | 2016-06-03 |
EP2447297B1 (en) | 2015-10-07 |
TW201105704A (en) | 2011-02-16 |
JP2011026569A (ja) | 2011-02-10 |
US20120101250A1 (en) | 2012-04-26 |
CN102459400B (zh) | 2014-10-22 |
CA2766516A1 (en) | 2010-12-29 |
CA2766516C (en) | 2016-05-31 |
CN102459400A (zh) | 2012-05-16 |
TWI460204B (zh) | 2014-11-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5398650B2 (ja) | 新規なデヒドロアビエチン酸重合体 | |
JP5436251B2 (ja) | デヒドロアビエチン酸重合体、成形体、デヒドロアビエチン酸重合体の製造方法、及びデヒドロアビエチン酸化合物 | |
JP5300680B2 (ja) | 新規なアビエタン重合体 | |
TWI447171B (zh) | 熱塑性樹脂組成物及其成形品 | |
JP2012107009A (ja) | 8−アリールオクタン酸誘導体及びそれを用いたポリエステルとその製造方法、並びに複合材料 | |
JP5734779B2 (ja) | ポリエステル重合体、樹脂組成物、成形体、及びフィルム | |
WO1992009641A1 (fr) | Copolymere styrenique et production de ce copolymere | |
CN104937007A (zh) | 可交联聚缩酮酯、其制造方法和用途 | |
TW201024257A (en) | Triptycene derivatives, method for synthesizing the same and application thereof | |
JP2006176757A (ja) | ポリエステルの製造方法 | |
KR20170078678A (ko) | 뮤콘산 이성질체 및 그의 유도체로부터의 중합체 | |
CN110407713A (zh) | 一种二元松香基苯并环丁烯单体及其制备方法和应用 | |
JP2012006879A (ja) | 3−カルボキシムコノラクトンを原料とする新規エポキシ化合物及びその製造方法 | |
JP5380793B2 (ja) | 樹脂組成物 | |
JPS6227102B2 (ja) | ||
JP2866139B2 (ja) | 熱可塑性樹脂複合体の製造方法 | |
JPS6067530A (ja) | 共重合ポリエステル | |
POURABBAS | Unsaturated polyesters from benzofuro [2, 3-b] benzofuran-2, 9-dicarboxylic acid | |
JP2010215752A (ja) | 熱可塑性液晶樹脂の製造法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 201080028045.X Country of ref document: CN |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 10792165 Country of ref document: EP Kind code of ref document: A1 |
|
ENP | Entry into the national phase |
Ref document number: 20117030576 Country of ref document: KR Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 13380388 Country of ref document: US Ref document number: 2766516 Country of ref document: CA |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2010792165 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 241/CHENP/2012 Country of ref document: IN |