WO2007049608A1 - 表面および/または界面が改質されたポリマー構造体、およびその製造方法 - Google Patents
表面および/または界面が改質されたポリマー構造体、およびその製造方法 Download PDFInfo
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- WO2007049608A1 WO2007049608A1 PCT/JP2006/321150 JP2006321150W WO2007049608A1 WO 2007049608 A1 WO2007049608 A1 WO 2007049608A1 JP 2006321150 W JP2006321150 W JP 2006321150W WO 2007049608 A1 WO2007049608 A1 WO 2007049608A1
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- 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
- C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L101/00—Compositions of unspecified macromolecular compounds
- C08L101/005—Dendritic macromolecules
-
- 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
- C08F212/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/005—Processes for mixing polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L101/00—Compositions of unspecified macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2300/00—Characterised by the use of unspecified polymers
- C08J2300/20—Polymers characterized by their physical structure
- C08J2300/202—Dendritic macromolecules, e.g. dendrimers or hyperbranched polymers
Definitions
- the present invention relates to a novel technique applicable to modification of the surface and interface of a polymer.
- the polymer structure with modified surface and Z or interface of the present invention is resistant to abrasion, lubricity, chemical resistance, anticorrosion, antistatic, adhesion, adhesion, light on the surface and interface of the structure.
- it can control hydrophilic / lipophilicity, light reflectance, light extraction rate, alkali development characteristics, surface hardness, etc.
- Molding materials such as parts, automotive parts, optical control parts, printing equipment parts, film sheet materials, fiber materials, thin film materials such as semiconductor materials, display materials, electronic device materials, refractive index, dielectric constant It is suitably used as a gradient material with controlled thermal expansion coefficient, magnetic properties, etc.
- Polymer (polymer) materials are increasingly used in many fields in recent years. Along with this, the properties of the polymer as a matrix as well as the characteristics of its surface and interface have become important according to the needs of each. For example, properties such as adhesion, adhesion, non-tackiness, antistatic properties, water / oil repellency, hydrophilicity, slipperiness and biocompatibility are required on the surface or interface of the polymer.
- Non-Patent Document 1 In order to impart the above properties to the surface and interface of a polymer, various surface (interface) modification methods for polymers have been known (for example, Non-Patent Document 1). However, they involve complicated procedures consisting of physical means represented by irradiation of various energy rays, chemical treatments such as reaction with different substances from the matrix polymer, graft polymerization, or a combination of these. Many of them are expensive (for example, Patent Document 1, Patent Document 2, and Patent Document 3).
- Non-Patent Document 1 Supervised by Mitsuo Tsunoda "Surface Modification and Application of Polymers", CMC Publishing, 200 Published June 2001
- Patent Document 1 Japanese Translation of Special Publication 2005-511876
- Patent Document 2 Japanese Translation of Special Publication 2005-511875
- Patent Document 3 Japanese Patent Laid-Open No. 2003-2994
- An object of the present invention is to provide a versatile and simple new technology which can be applied to modify the surface and Z or interface of a polymer.
- the present invention is a polymer structure in which a branched polymer is contained in a matrix polymer having a linear polymer force, and the branched polymer is concentrated on the surface and Z or interface of the matrix polymer.
- a polymer structure is provided.
- the present invention further relates to a method for producing the polymer structure as described above, wherein a linear polymer is used as a matrix polymer, and a branched polymer is mixed with the linear polymer on the surface and Z or interface of the matrix polymer. There is also provided a method characterized by modifying the surface and Z or interface of the polymer structure by concentrating.
- the branched polymer can be concentrated on the surface and Z or interface of the matrix polymer by a simple operation of mixing the branched polymer with the matrix polymer. Polymer structures with various surface (interface) characteristics modified according to polymer needs can be obtained.
- the branched polymer used in the present invention is a polymer having a molecular structure in which molecules are spread in a plurality of directions rather than in a single direction.
- a polymer known as a “branched polymer” is referred to as a dendritic polymer (dendritic polymer), a comb polymer, or a hyperbranched polymer. Two or more of these may be used in combination.
- the branched polymer has at least one polar functional group that can be selected as a group force including a hydroxyl group, a carboxyl group, an amino group, a thiol group, a halogen atom, and a dithio-rubamate group.
- a dendritic polymer (dendritic polymer) is generally known as a dendrimer, and is a spherical macromolecule in which molecules are spread radially.
- the comb polymer is a polymer in which side groups (side chains) are relatively regularly bonded to the main chain to form a comb-like molecular structural force as a whole.
- a hyperbranched polymer is a polymer having a highly branched structure, and is generally synthesized by self-condensation of AB type monomers.
- iperbranched polymers have one A functional group in one molecule such as AB and AB.
- ABx type compounds that have a functional group and can react with the A functional group and have two or more B functional groups, or a compound that has both a polymerization point and an initiator called AB * type, condensed and added Or, a highly branched polymer obtained by polymerization using an insertion reaction or the like.
- the AB * type molecule reacts with the A functional group at the polymerization point and the B * functional group that serves as the initiator, and after the reaction, the A functional group disappears, but B * is eliminated, and the B * It remains a compound that remains reactive.
- AB * type compounds that have a functional group and can react with the A functional group and have two or more B functional groups, or a compound that has both a polymerization point and an initiator called AB * type, condensed and added Or, a highly branched polymer obtained by polymerization using an insertion reaction or the like.
- the AB * type molecule reacts with the A functional group at the polymerization point and the B *
- the A functional group is a carboxyl group
- an amino group is exemplified as the B functional group
- a hyperbranched polyamide is obtained.
- the A functional group is a styrene double bond
- a dithiorubamate group is exemplified as the B * functional group
- hyperbranched polystyrene is obtained.
- a dithiocarbamate group is exemplified as the B * functional group, and in this case, hyperbranched polymethacrylate is obtained.
- no-perperbranched polymer examples include polyphenylenes described in the book edited by Yasuhiko Okada; “Science and Function of Dendrimer” (published by IPC, p. 79-116).
- polyester structure polycarbonate structure, polyether structure, polyether structure, polyether ketone structure, polyether sulfone structure, polyamide structure, polyether amide structure, polyamidoamine structure, polyurethane structure, polyurea structure, polysiloxysilane structure, poly Examples thereof include a carbosilane structure, a polyethylene structure, a polyphenylene vinylene structure, a polyaniline structure, a polyacrylate structure, a polymetatalylate structure, a polystyrene structure, and a polyamine structure.
- hyperbranched polymers suitable for use in the present invention include those represented by the following general formulas (1) and (4), and (11): is not.
- Hyperbranched polymers belonging to the formulas (1) and (4) to (11) can be obtained from Nissan Chemical Industries, Ltd. under the trade name “Optobead Series”.
- R represents a hydrogen atom, a halogen atom, a thiol group, or a dithiocarbamate.
- A represents an ether bond or an ester bond
- R represents a hydrogen atom or a methyl group
- R represents a hydrogen atom or dithio force
- R and ⁇ are as defined in the above formula (4), and R and R are Each represents a hydrogen atom or a metal atom.
- a repeating unit having a linear structure represented by the following formula (8) and a branched structure represented by the following formula (9) is an integer of 1 to 100,000, and the repeating unit of the branched structure represented by the following formula (9) Hyperbranched polymers whose total number is an integer from 100,000 to 100,000.
- R represents a hydrogen atom or a methyl group
- R represents a hydrogen atom
- linear or branched hydroxyalkyl group having 1 to 20 carbon atoms, or an alkyl group having 3 or 20 carbon atoms and a linear or branched epoxy group A represents a structure represented by the following formula (10) or (11).
- A contains an ether bond or an ester bond.
- It may be a linear, branched or cyclic alkylene group having 1 and 20 carbon atoms.
- dendrimer structures include, for example, various structures described in GR Newkome et al .; “Dendrimers and Dendrons” (2001, published by WILLY—VCH), CJ Hawker et al. J. Am. Chem. Soc., 1990 112, pp. 7638-7647, polybenzylenoateno reddendrimer structure having a dioxybenzyl group such as 3,5-dioxybenzyl group as reported in A. Morikawa et al., Macromolecules, 1993 26, p. 6324-6329, TM Miller et al., J. Am. Chem. Soc., 1993, 115, p.
- the above branched polymer is mixed with a matrix polymer having linear polymer force.
- the linear polymer and the branched polymer used preferably have the same or similar chemical structure of the structural unit, but the present invention can be applied even when both types of polymers are not necessarily in such a relationship. . That is, the present invention can be applied to any system that does not form a clear phase separation structure when a branched polymer is mixed with a linear polymer.
- surface means the boundary between the matrix polymer and gas (usually air), and “interface” means the boundary between the matrix polymer and the solid.
- the polymer structure targeted by the present invention is not particularly limited in shape, and can take various shapes such as films, membranes, sheets, spheres, granules, fibers, and molded products. .
- various types of polymers can be used as the linear polymer to be a matrix polymer and the branched polymer added to and mixed with the linear polymer.
- polymers used include, for example, vinyl chloride resin, salt vinylidene resin, butyl acetate resin, polybulal alcohol, polybulassal, polystyrene, AS resin, ABS resin, methallyl resin, Polyethylene, polypropylene, fluorine resin, polyamide, polyacetal, polycarbonate, modified polyphenylene ether, polysulfone, saturated polyester, polyphenylene sulfide, liquid crystal plastic, polyimide, polyurethane, key resin, epoxy resin, dia
- reel phthalate resin unsaturated polyester, phenol resin, polybutadiene, polyisoprene, natural rubber, chloroprene rubber, ethylene'propylene rubber, nitrile butadiene rubber, fluorine rubber, and butyl rubber.
- Polymer) can also be used as the linear polymer to be a
- the amount of the branched polymer added (mixed) to the linear polymer varies depending on the kind of the linear polymer and the branched polymer, the property (physical properties) to be modified, and the like.
- the maximum addition amount is 25% by mass, preferably 15% by mass, and more preferably 10% by mass with respect to the polymer polymer (matrix polymer).
- the minimum addition amount is 0.1% by mass, preferably 0.5% by mass, more preferably 1% by mass. If it is in the range of the amount of the additive, the matrix polymer
- the branched polymer is concentrated on the surface and the Z interface, making it suitable for making a structure.
- the branched polymer is selectively concentrated on the surface and interface of the matrix polymer constituting the polymer structure. Therefore, based on this phenomenon, the surface and Z or interface of the polymer structure. Can be modified. And the inventor
- the parameters governing the degree of concentration of the branched polymer are clarified.
- the amount (fraction) of branched polymer at the surface and interface of the matrix polymer is obtained by adopting a system of linear polymer (matrix polymer) Z-branched polymer according to these parameters.
- the polymer structure having the controlled modification characteristics can be obtained by controlling.
- Total molecular weight As the total molecular weight of the branched polymer is smaller than the molecular weight of the linear polymer, the branched polymer is concentrated on the surface and interface.
- Branched (side) chain length When the length of the branched (side) chain of the branched polymer is shorter than that of the linear polymer that is a matrix, concentration becomes remarkable.
- Number of terminal groups The larger the number of terminal groups in one molecule of the branched polymer, the more advantageous for surface and interface concentration.
- the molecular density can be controlled by appropriately adjusting the branch point interval.
- Low density components also concentrate on the surface 'interface.
- g-factor The molecular chain spread divided by the spread of the linear polymer with the same molecular weight is defined as the smaller g-factor, the more effective for surface / interface concentration.
- FIG. 1 shows a reaction scheme for synthesizing an example of a dendritic polymer used in the present invention.
- FIG. 2 Illustrates the composition distribution in the film thickness direction when a dendritic polymer is used according to the present invention.
- FIG. 3 shows an example of the composition distribution in the film thickness direction when a hyperbranched comb polymer is used according to the present invention.
- FIG. 4 shows an example of the composition distribution in the film thickness direction when a hyperbranched comb polymer is used according to the present invention.
- FIG. 5 shows an example of the composition distribution in the film thickness direction when a hyperbranched comb polymer is used according to the present invention.
- FIG. 6 Illustrates the composition distribution in the film thickness direction when a hyperbranched polymer is used according to the present invention.
- This example shows the influence on the surface and interface of a linear polymer when a dendritic polymer is used as a branched polymer.
- an acid anhydride [6FDA: 4, 4, monohexafluoropyridenebis (phthalic anhydride fluid), 4, 4-which connects two benzene rings with hexafluoroisopropylidene groups hexafluoropropylidenebis, phthalic anhydride))
- diamine containing ether linkages [2, 4'-ODA: 2, 4, 1, oxydianiline]] also synthesized linear polyimides.
- the obtained polyimide (6FDA / 2, 4, -ODA) was soluble in polar solvents such as dimethylacetamide (DMAc) and dimethylformamide (DMA).
- Polyamide dendrimer is synthesized on the linear polyimide (hereinafter abbreviated as LPI) synthesized as described above.
- PAD reactive metal ionization detector
- DMF dynamic secondary ion mass spectrometry
- FIG. 2 shows the relationship between the distance of surface force and the fraction of PAD in the (PADZLPI) film.
- PAD is selectively concentrated on the membrane surface and substrate interface. It is also clear that the PAD fraction at the surface and substrate interface can be controlled by changing the number of PAD generations.
- This example shows the influence on the surface and interface of a linear polymer when a multi-branched comb polymer is used as the branched polymer.
- Samples were deuterated linear polystyrene (dPS) and hyperbranched polystyrene (HBPS) with molecular weights of 1.1 million and 6,000.
- Table 1 shows the molecular weight characteristics of HBPS.
- the total molecular weight of HBPS was fixed at about 1 million.
- the DP in Table 1 corresponds to the length of the main chain of dps
- Mn, graft—PS corresponds to the length of the side chain in which the main chain force is also extended. Therefore, in the case of HBPS-8.3k, the side chain part where the main chain length is short is extended, while in HBPS-1.3k, the opposite is the opposite, and the side chain part where the main chain is long is extended. Is short.
- HBPS 5% by mass of HBPS was mixed with dPS to form a film on a silicon substrate.
- the film thickness was about 150 to 20 Onm. After film formation, sufficient heat treatment was performed to remove the history of sample preparation.
- the composition distribution in the film thickness (depth) direction was evaluated by dynamic secondary ion mass spectrometry (DSIMS) measurement.
- DIMS dynamic secondary ion mass spectrometry
- FIG. 3 shows the relationship between the distance from the surface and the HBPS fraction in the (HBPSZdPS-1 lM) film prepared as described above. From Fig. 3, it is clear that HB PS is selectively concentrated on the membrane surface and the substrate interface. In order to analyze the composition distribution (in the depth direction) at the surface and substrate interface in detail, neutron reflectivity measurements were performed. Figure 4 shows the results. From Fig. 4, it is understood that the HBPS concentration at the surface and interface can be controlled by changing the HBPS structure.
- FIG. 3 shows the relationship between the distance from the surface and the HBPS fraction in the thus obtained (HBPSZdPS-6k) film.
- the length of the HBPS branched chain was equal to or longer than the length of the matrix polymer, it became clear that HBPS did not concentrate on the surface and interface.
- HBP hyperbranched polymer
- HBP of the formula (2) whose terminal is hydrogen manufactured by Nissan Chemical Industries, Ltd.
- the product name Optobeads HPS—H) and HBP of the formula (3) which is a dithiorubamate group were used.
- the weight average molecular weight Mw measured in terms of polystyrene by gel permeation chromatography was 35,000, and the degree of dispersion MwZMn was 5.1.
- the weight average molecular weight Mw measured by gel permeation chromatography in terms of polystyrene was 19,000, and the degree of dispersion MwZMn was 3.9.
- H or HPS 5 mass 0/0 were mixed HPS- the dPS, was formed on the substrate.
- a silicon wafer having a natural oxide layer or polyimide was used as the substrate.
- the film thickness was about 200 nm. After film formation, sufficient heat treatment was performed to remove the sample preparation history.
- the composition distribution in the thickness (depth) direction was evaluated by dynamic secondary ion mass spectrometry (DSIMS) measurement.
- FIG. 6 shows the relationship between the depth (distance of surface force) and the HBP fraction in the (HBPZdPS) film.
- HBP is selectively concentrated on the film surface and the substrate interface. It is also clear that the HBP fraction at the surface and the substrate interface can be controlled by changing the HBP end groups and Z or the substrate.
- the thin film on the silicon wafer was heat-treated at 150 ° C. for 15 hours under vacuum.
- the peel strength was measured with SAICAS (model name: NN-04 type) manufactured by Daibra-Wintes Co., Ltd.
- SAICAS model name: NN-04 type
- the peel strength was 0.12 kNZm.
- the peel strength was about twice as large. This is thought to be due to the fact that the HBP of formula (3), which has a dithio-rubamate group at the end, is concentrated at the interface with the silicon wafer, resulting in a higher peel strength.
- a mixed solution consisting of 0.2 g of linear polystyrene used in Example 4 and 3.8 g of cyclohexanone was prepared. This mixed solution was applied on a silicon wafer having a natural acid layer by spin coating, and dried at 150 ° C. for 20 minutes to form a film. The film thickness was 340 nm.
- the thin film on the silicon wafer was heat-treated at 150 ° C. for 15 hours under vacuum.
- the peel strength was measured with the same apparatus and measurement conditions as in Example 4. The peel strength was 0.06 kNZm.
- the present invention is simple, inexpensive and versatile that can modify the surface and interface of a polymer. As a technology provider, it can contribute to the development of various functional polymers used in various industrial fields.
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Abstract
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Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2006800386157A CN101291994B (zh) | 2005-10-25 | 2006-10-24 | 表面和/或界面改性了的聚合物结构体、及其制造方法 |
US12/083,690 US20090163657A1 (en) | 2005-10-25 | 2006-10-24 | Polymer Structure Whose Surface and/or Interface Is Modified, and Method for Producing the Same |
JP2007542589A JP5367268B2 (ja) | 2005-10-25 | 2006-10-24 | 表面および/または界面が改質されたポリマー構造体、およびその製造方法 |
EP06822130A EP1950250A4 (en) | 2005-10-25 | 2006-10-24 | POLYMER STRUCTURE HAVING SURFACE AND / OR INTERFACE MODIFIED AND PRODUCTION METHOD THEREOF |
KR1020087012210A KR101314794B1 (ko) | 2005-10-25 | 2006-10-24 | 표면 및/또는 계면이 개질된 폴리머 구조체, 및 그 제조방법 |
Applications Claiming Priority (4)
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JP2005-309534 | 2005-10-25 | ||
JP2005309534 | 2005-10-25 | ||
JP2006051555 | 2006-02-28 | ||
JP2006-051555 | 2006-02-28 |
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WO2007049608A1 true WO2007049608A1 (ja) | 2007-05-03 |
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PCT/JP2006/321150 WO2007049608A1 (ja) | 2005-10-25 | 2006-10-24 | 表面および/または界面が改質されたポリマー構造体、およびその製造方法 |
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US (1) | US20090163657A1 (ja) |
EP (1) | EP1950250A4 (ja) |
JP (1) | JP5367268B2 (ja) |
KR (1) | KR101314794B1 (ja) |
CN (1) | CN101291994B (ja) |
WO (1) | WO2007049608A1 (ja) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007136004A1 (ja) * | 2006-05-19 | 2007-11-29 | Nissan Chemical Industries, Ltd. | ハイパーブランチポリマー及びその製造方法 |
WO2007148578A1 (ja) * | 2006-06-19 | 2007-12-27 | Tokyo Institute Of Technology | ハイパーブランチポリマーおよびその製造方法 |
WO2008029806A1 (fr) * | 2006-09-07 | 2008-03-13 | Nissan Chemical Industries, Ltd. | Polymère hyperramifié et son procédé de production |
WO2008133283A1 (ja) * | 2007-04-25 | 2008-11-06 | Nissan Chemical Industries, Ltd. | 表面改質されたポリマー構造体の製造方法 |
WO2009031594A1 (ja) * | 2007-09-03 | 2009-03-12 | Nissan Chemical Industries, Ltd. | ジチオカルバメート基を有する高分子化合物からなる金属微粒子分散剤 |
WO2009035042A1 (ja) * | 2007-09-12 | 2009-03-19 | Nissan Chemical Industries, Ltd. | ハイパーブランチポリマーの製造方法 |
JP2009155624A (ja) * | 2007-12-03 | 2009-07-16 | Kyushu Univ | 新規双性イオン型多分岐樹脂、並びに、蛋白質チップ表面調節剤 |
EP2058338A4 (en) * | 2006-09-01 | 2010-01-27 | Nissan Chemical Ind Ltd | HYBRID BRANCHED POLYMER AND METHOD OF MANUFACTURING THEREOF |
JP2010189525A (ja) * | 2009-02-17 | 2010-09-02 | Kyushu Univ | 高分岐ポリマーを用いた界面接着性制御 |
WO2010101254A1 (ja) * | 2009-03-06 | 2010-09-10 | 日産化学工業株式会社 | ハイパーブランチポリマーの製造方法 |
WO2010101252A1 (ja) * | 2009-03-06 | 2010-09-10 | 日産化学工業株式会社 | ハイパーブランチポリマーの製造方法 |
JP2010275491A (ja) * | 2009-05-29 | 2010-12-09 | Kyushu Univ | 含フッ素高分岐ポリマーを用いた界面接着性制御 |
WO2011102383A1 (ja) | 2010-02-16 | 2011-08-25 | 国立大学法人 福井大学 | 表面改質された微細繊維 |
WO2012074071A1 (ja) | 2010-12-01 | 2012-06-07 | 日産化学工業株式会社 | 含フッ素高分岐ポリマーを含むコーティング用硬化性組成物 |
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CN101133090B (zh) * | 2005-03-03 | 2011-01-26 | 国立大学法人东京工业大学 | 超支化聚合物及其制造方法 |
US20080176146A1 (en) * | 2005-03-18 | 2008-07-24 | National University Corporation The University Of Electro-Communications | Photosensitive Composition Containing Organic Fine Particles |
CN114524940B (zh) * | 2022-02-22 | 2023-05-26 | 江苏省农业科学院 | 一种基于等离子体和超支化耦合对小麦秸秆表面改性方法 |
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JP2003522266A (ja) * | 2000-02-09 | 2003-07-22 | チバ スペシャルティ ケミカルズ ホールディング インコーポレーテッド | ハイパーブランチ両親媒性ポリマー添加剤及び増加された表面エネルギーを有するポリマー組成物 |
JP2003529658A (ja) * | 2000-03-30 | 2003-10-07 | ゼネラル・エレクトリック・カンパニイ | 熱可塑性樹脂用の加工助剤及び表面改質剤としてのデンドリマーの使用 |
WO2004037881A1 (de) * | 2002-10-25 | 2004-05-06 | Basf Aktiengesellschaft | Verwendung von hyperverzweigten polymeren, die urethan- und/oder harnstoffgruppen aufweisen, zur modifizierung von oberflächen |
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2006
- 2006-10-24 KR KR1020087012210A patent/KR101314794B1/ko not_active IP Right Cessation
- 2006-10-24 CN CN2006800386157A patent/CN101291994B/zh not_active Expired - Fee Related
- 2006-10-24 JP JP2007542589A patent/JP5367268B2/ja not_active Expired - Fee Related
- 2006-10-24 US US12/083,690 patent/US20090163657A1/en not_active Abandoned
- 2006-10-24 EP EP06822130A patent/EP1950250A4/en not_active Withdrawn
- 2006-10-24 WO PCT/JP2006/321150 patent/WO2007049608A1/ja active Application Filing
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Also Published As
Publication number | Publication date |
---|---|
CN101291994B (zh) | 2012-05-23 |
CN101291994A (zh) | 2008-10-22 |
KR20080072865A (ko) | 2008-08-07 |
KR101314794B1 (ko) | 2013-10-08 |
EP1950250A4 (en) | 2012-01-04 |
JP5367268B2 (ja) | 2013-12-11 |
JPWO2007049608A1 (ja) | 2009-04-30 |
EP1950250A1 (en) | 2008-07-30 |
US20090163657A1 (en) | 2009-06-25 |
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