WO1995009891A1 - Composition de colorant - Google Patents
Composition de colorant Download PDFInfo
- Publication number
- WO1995009891A1 WO1995009891A1 PCT/JP1994/001653 JP9401653W WO9509891A1 WO 1995009891 A1 WO1995009891 A1 WO 1995009891A1 JP 9401653 W JP9401653 W JP 9401653W WO 9509891 A1 WO9509891 A1 WO 9509891A1
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- WIPO (PCT)
- Prior art keywords
- weight
- colored
- block copolymer
- parts
- thermoplastic resin
- Prior art date
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Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L25/00—Compositions of, homopolymers or 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; Compositions of derivatives of such polymers
- C08L25/02—Homopolymers or copolymers of hydrocarbons
- C08L25/04—Homopolymers or copolymers of styrene
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/0041—Optical brightening agents, organic pigments
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
Definitions
- the present invention relates to a colored body composition (that is, a decorative composition). More particularly, at least one polymer block (A) consisting mainly of butyl aromatic monomer units and at least one consisting mainly of conjugated gen monomer units.
- a cross-linked block copolymer component (1) comprising a molecular chain of a base block copolymer composed of one polymer block (B); and an organic pigment, an inorganic pigment, and an organic dye.
- the present invention relates to a colored composition which is cross-linked via a cross-linking section containing at least one bond selected from a bond, an amide bond, an ester bond, and a urethane bond. Further, the present invention provides a colored thermoplastic resin composition containing a thermoplastic resin and the above-mentioned colored body composition (decorative composition), and a colored thermoplastic resin molded article produced from the above colored thermoplastic resin composition. About the body.
- thermoplastic resin composition of the present invention containing this colored composition:
- injection molding and other moldings can be used for home and home appliances : Furniture, toiletries, It is possible to obtain a variety of colored thermoplastic resin moldings, such as bathtubs, musical instruments, etc., that have clear spots and stone patterns with excellent decorativeness, and have excellent mechanical strength. it can.
- Japanese Patent Application Laid-Open No. 49-17831 discloses a technique of spotting, in which my particles are dispersed as a decorating agent in a thermoplastic resin, and a short fibrous material is used as a reinforcing agent. A method for dispersing a substance is disclosed.
- Japanese Patent Application Laid-Open No. 2-153971 discloses a method of dispersing colored aluminum particles in a resin in a specific amount.
- 55-142613 discloses a method in which a colored graphitized polyphenylene ether resin is used as a decorating agent. It discloses a method of injection molding at a specific temperature after being mixed into a resin. Further, as a method of using a crosslinked polymer as a decorating agent, Japanese Patent Application Laid-Open No.
- Japanese Patent Application Publication No. 0-107570 discloses a method of imparting a grainy tone to a PMMA resin by using a particulate polymer crosslinked using divinylbenzene as a graining agent. Also, Japanese Patent Laid-Open No.
- Japanese Patent Application Laid-Open No. 10-32254 discloses an epoxy resin particle which is hardened with a non-amine-based curing agent and contains a dye and a pigment as a stone-graining agent.
- Japanese Patent Application Laid-Open Publication No. HEI 3-200840 (US Pat. No. 5,151,324) Discloses a technique of using a crosslinked polyolefin containing a pigment as a coloring material for a synthetic resin.
- Japanese Patent Publication No. 3-28148 discloses that a crosslinked product of a methyl methacrylate resin containing an inorganic filler and a coloring agent is used as a graining agent with respect to a methyl methacrylate resin. The technology used as a method is disclosed.
- thermoplastic elastomer having good compatibility with the thermoplastic resin
- a technique of adding a thermoplastic elastomer having good compatibility with the thermoplastic resin is widely used as a means for improving the physical properties of the thermoplastic resin.
- toma as a decorating agent and stably provides a thermoplastic resin molded article having a decorative pattern such as a spot pattern. That is, the conventional thermoplastic elastomer has an irregular shape stability of the patterning agent particles at the time of melt processing, and is unsuitable as a resin decoration agent such as a stone texture.
- thermoplastic elastomer when a conventional thermoplastic elastomer is colored and used as a decorating agent, the dye or pigment diffuses into the surrounding components that come into contact with the decorating agent, such as a matrix resin, during melt-kneading, and the color of the color is reduced. Is cloudy There's a problem.
- At least one of the vinyl aromatic monomer units mainly consists of at least one vinyl aromatic monomer unit.
- a cross-linking block comprising a molecular chain of a base block copolymer comprising (A) and at least one polymer block (B) mainly comprising conjugated diene monomer units Copolymer component
- a colorant composition having a gel content of not less than 60% by weight which contains the colorant component (2), wherein the molecular chain of the base block copolymer has imid bond.
- the colorant composition which is cross-linked through a cross-linking portion having at least one bond selected from a amide bond, an ester bond, and a urethane bond, has a melting adhesive property with a thermoplastic resin. It was found to be extremely excellent in heat resistance, shape stability, and the like.
- the colorant component during the injection molding becomes a contact component around the matrix resin or the like.
- thermoplastic resin molded article has excellent physical properties such as impact strength. It was found that it was.
- the colored body composition of the present invention is excellent in deformability and shape stability after deformation, and has a decorative pattern larger than the gate diameter of a mold, which has been impossible to mold conventionally. It was found that the body could be manufactured.
- the present invention has been completed based on these findings.
- one object of the present invention is to provide an excellent colored body composition that solves various problems of the conventional resin decoration technology, that is, a molding condition that does not decrease the physical properties of the colored and decorated thermoplastic resin.
- An object of the present invention is to provide a colored composition that has a wide width, does not cause breakage or permanent deformation at the time of molding, and has a high degree of freedom of a pattern that can be applied to a resin molded article.
- Another object of the present invention is to provide a colored thermoplastic resin composition containing a thermoplastic resin and the above-mentioned colored composition, which is excellent in moldability.
- Still another object of the present invention is to provide a colored thermoplastic resin molded article produced from the above colored thermoplastic resin composition, which is excellent in both decorativeness and mechanical strength.
- the figure shows a cross-linked hydrogenated probe obtained by cross-linking the modified hydrogenated block of (B-2) in Example D above in Example D: 'w ⁇ Infrared absorption spectrum Detailed description of the invention
- At least one polymer block (A) consisting mainly of vinyl aromatic monomer units and at least one polymer block consisting mainly of conjugated diene monomer units.
- B a cross-linked block copolymer component comprising a molecular chain of a base block copolymer composed of (B) and (1) 100 parts by weight; and an organic pigment, an inorganic pigment, or an organic dye.
- a colorant composition comprising at least one colorant component (2) 0.00 :! to 20.0 parts by weight and having a gel content of 60% by weight or more;
- Base block A colored body in which the copolymer's molecular chain is cross-linked via a cross-linking section containing at least one bond selected from imido, amide, ester, and urethane bonds.
- a composition is provided.
- the polymer block (B) is a polymer block mainly composed of a hydrogenated conjugated diene monomer unit.
- Coloring composition of the present invention contains a diluent by Ri is found desirable, the gel content is 1 0-8 0 weight 0/0, the preferred properly 3 0-6 0 weight. /. May be used.
- the colored thermoplastic resin composition of the present invention which contains a thermoplastic resin and the colored composition of the present invention and has a gel content of 0.1 to 50% by weight, can be molded and processed. Spotted pattern such as stone texture: decorative ; colored, colored thermoplastic resin molded article can be obtained. When molding is performed using the colored thermoplastic resin composition, molding under a wide range of molding conditions is possible.
- the colored thermoplastic resin molded article of the present invention produced from the colored thermoplastic resin composition having a gel content of 0.1 to 50% by weight, the colored composition has an average particle diameter of 10% in the thermoplastic resin.
- the colored thermoplastic resin molded article is dispersed as particles having a particle size of ⁇ 30,000 ⁇ and exhibits an excellent decorative pattern such as a clear stone tone.
- the above-mentioned colored body composition and colored thermoplastic resin composition of the present invention can be produced using an extruder.
- the block copolymer that can be used for the production of the crosslinked block copolymer component (1) of the colored body composition of the present invention comprises at least at least a vinyl aromatic monomer unit.
- block copolymer Polymer chain
- hydrogenated block copolymer a hydrogenated base block copolymer obtained by hydrogenating this base block copolymer (hereinafter often simply referred to as “hydrogenated block copolymer”). the molecular chain of), least also one: Department; group guide: a modified pro click copolymer toying oN '.
- Noki ⁇ Hero method ⁇ , etc .:
- the type of the functional group to be introduced is not particularly limited, but at least one functional group selected from a hydroxyl group, an epoxy group, an amino group, a carboxylic acid group, and a carboxylic acid anhydride group is advantageous.
- the modified block copolymer used in the present invention includes a molecular unit having at least one group selected from a carboxylic acid group and a carboxylic anhydride group in a base block copolymer. Particularly preferred is a graft-modified block copolymer in which the same grafting is performed on a graft-modified block copolymer and / or a hydrogenated base block copolymer.
- a polymer block (A) mainly composed of vinyl aromatic monomer units is referred to as “A”
- a graft-modified hydrogenated block copolymer produced by adding an unsaturated carboxylic acid to a monohydrogenated conjugated gen compound block copolymer is particularly preferably used.
- the block copolymer according to the present invention contains 5 to 60% by weight, preferably 10 to 55% by weight, of a vinyl aromatic monomer unit, and comprises a conjugated monomer unit or a hydrogenated conjugated unit. It contains 40 to 95% by weight, preferably 45 to 90% by weight of a monomer unit.
- the polymer block (A) mainly composed of a vinyl aromatic monomer unit in this block copolymer has a structure of a homopolymer block of a vinyl aromatic monomer unit. Conjugated with a vinyl aromatic monomer unit containing at least 50% by weight, preferably at least 70% by weight, more preferably at least 90% by weight of a vinyl aromatic monomer unit It has a copolymer block structure with a gen monomer unit or a hydrogenated conjugated gen monomer unit.
- the polymer block (B) mainly composed of a conjugated gen monomer unit or a hydrogenated conjugated gen monomer unit is a conjugated gen monomer unit or a hydrogenated conjugated gen monomer: Has the structure of a homopolymer block, or has a structure of a monomer unit or a hydrogenated conjugated diene monomer; and a unit having & Q: weight% or more, preferably 70%.
- 9-Q Conjugated diene monomer unit or iced conjugated diene monomer unit containing not less than 9% by weight. It has a copolymer block structure with a phenyl aromatic monomer unit.
- the distribution of the butyl aromatic monomer unit and the conjugated gen monomer unit or the hydrogenated conjugated gen monomer unit in each block is not particularly limited, and the distribution is not particularly limited. It can be random, tapered (a continuous increase or decrease in monomer content along the length of the molecular chain), blocky, or any combination of these. Is fine.
- each polymer block may have the same structure or different structures.
- Examples of the vinyl aromatic compound that provides a vinyl aromatic monomer unit in the block copolymer include styrene, ⁇ -methinorestylene, ⁇ -methinorestylene, vinylinoretone, and ⁇ - 3 Buchirusuchi Ren, 1, 1 '- diphenyl Eniruechi one or more of the lens or the like is selected, among them styrene Len Shi or Rere c
- a conjugated gen compound which provides a conjugated gen monomer unit or a conjugated gen monomer unit for obtaining a hydrogenated conjugated gen monomer unit by hydrogenation in a block copolymer may be used.
- butadiene, isoprene, 1,3-pentadiene, 2,3-dimethyl-1,3-butadiene and the like are selected, butadiene, isoprene and these are particularly preferred.
- the combination of is preferred.
- the microstructure in the block is not particularly limited.
- the amount of 1,2-Biel bond is small. It is a polybutadiene mouth which is 10 to 65%, preferably 20 to 55%.
- the block copolymer or hydrogenated block copolymer having the above-mentioned structure and used in the present invention usually has a number average molecular weight of 5,000 to 1,0000, 0000, It is preferably 100,000 to 500,000, and is not limited to maintain a balance between the cross-linking efficiency in producing the composition of the present invention, the physical properties of the composition, and the processability.
- the power is more preferably in the range of 30,000 to 300,000, and the molecular weight distribution (weight-average molecular weight (Mw) and the number-average molecular weight '-(Mn) Ratio (MwZM n): Preferred Weight-average molecular weight and number average 'average-' molecular weight: Determined by the 'action chromatographic method'. : ' : Come', standard polystyrene is based on molecular weight- ⁇ Furthermore, the molecular structure of the block copolymer or the hydrogenated block copolymer may be linear, branched, radial, or any combination thereof.
- the hydrogenation rate it is preferable that the hydrogenation rate be 20% or less. If the hydrogenation rate exceeds 20%, the Compatibility and physical properties of the block copolymer are reduced.
- the amount of unhydrogenated aliphatic double bonds and the amount of unhydrogenated aromatic double bonds contained in the hydrogenated block copolymer can be determined by infrared spectroscopy, nuclear magnetic resonance spectroscopy, etc. Can be obtained by:
- the unsaturated carboxylic acid or its derivative is added to the above block copolymer or hydrogenated block copolymer in a solution state or a molten state without using a radical initiator.
- the carboxylic acid-added block copolymer hereinafter often referred to as “modified block copolymer”
- modified block copolymer or the carboxylic acid-added hydrogenated block copolymer (hereinafter often referred to as “modified block copolymer”)
- Modified hydrogenated block copolymer is obtained. Any of the block copolymers or hydrogenated block copolymers that can be subjected to the addition modification can be used as long as they are as defined above.
- Examples of unsaturated carboxylic acids added to the block copolymer or the hydrogenated block copolymer include maleic acid, amino acid, maleated maleic acid, and Conic acid, cis- 1 4 —cyclohexene — 1, 2 —dicanolevonic acid, endocis 1-bicyclo (2,2,1) — 5 —heptene 1,2,3 —dicarboxylic acid and the like And dicarboxylic acid anhydrides. Of these, maleic anhydride is particularly effective.
- the method for carrying out the modification reaction for producing the modified block copolymer or the modified hydrogenated block copolymer is not particularly limited in the present invention, but the obtained modified block Copolymer Production methods that include undesirable components such as gels of denatured hydrogenated block copolymers or that cause problems such as a marked increase in melt viscosity and deterioration in processability Less preferred and preferred methods include, for example, the use of a block copolymer or a hydrogenated block copolymer with an unsaturated carboxylic acid in the presence of a radical initiator in an extruder. There is a way to react.
- the amount of the unsaturated carboxylic acid added to the block copolymer or the hydrogenated block copolymer was 100 parts by weight per block weight of the block copolymer or the hydrogenated block copolymer. It is preferably at most 20 parts by weight, more preferably at most 10 parts by weight. Even if the added amount exceeds 20 parts by weight, the effect of the improvement is hardly increased below that.
- the unsaturated carboxylic acids used in the present invention can be used alone or in combination of two or more.
- a modified block copolymer or a modified hydrogenated block copolymer can be used by adding a softener.
- the softener is a softener generally used for rubber and plastics, and includes various compounds such as a petroleum-based softener, an aliphatic-based softener and a synthetic organic compound. Fine process oil, naphthene process oil, aroma process oil, petrolatum, paraffin, polyethylene wax, polybutene, amaji oil, soybean oil, epoxidized oil Examples include ester plasticizers such as soybean oil, octyl phthalate, stearic acid ester, and octyl adipate, and, for other purposes, thermoplastic resins and thermoplastic elastomers. One can be used as a softener.
- the above-mentioned softener is optionally added to impart flexibility and fluidity to the colored composition of the present invention.
- the amount thereof is not particularly limited, but is preferably at most 200 parts by weight based on 100 parts by weight of the modified block copolymer or the modified hydrogenated block copolymer. . If the amount exceeds 200 parts by weight, the softening agent may bleed out on the surface of the molded product containing the obtained composition or the mechanical properties may be deteriorated.
- the blending amount of the softener is preferably a modified block copolymerization: The amount is less than 900 parts by weight based on 100 parts by weight of the block copolymer.
- an auxiliary agent for compatibilization with the thermoplastic resin to be decorated may be added to the modified block copolymer or the modified hydrogenated block copolymer.
- the compatibilizing aid is a compatibilizing aid generally used for rubber and plastics, and can be used as a compatibilizing aid for plastics, thermoplastic resins, thermoplastic elastomers, and other high molecular compounds. You.
- the compatibilizing aid improves the melt adhesion properties between the colored composition of the present invention and the thermoplastic resin to be decorated.
- the amount is not particularly limited, but is preferably not more than 190 parts by weight based on 100 parts by weight of the modified block copolymer or the modified hydrogenated block copolymer. If the amount exceeds 900 parts by weight, the molded product obtained will be bleached, the original impact resistance and tensile elongation of the colored composition will be reduced, and the mechanical properties of the molded product will be reduced. I do.
- the compatibilizing aid that can be used in the present invention is, for example, when the thermoplastic resin to be decorated is polystyrene, rubber-reinforced polystyrene resin, or modified polyphenylene ether resin, Polystyrene or styrene and a carboxylic acid group, a maleic anhydride group, an epoxy group, an amide group, a hydroxyl group, etc., depending on the type of the modifying agent of the modified block copolymer.
- the functional group of the modified (hydrogenated) block copolymer may be selected.
- thermoplastic resin to be decorated is a polyolefin resin such as polyethylene or polypropylene, or a polyacetal resin
- a polyolefin is used as a compatibilizing aid.
- a copolymer of an orifice and a compound containing the above functional group is preferably used.
- the thermoplastic resin to be decorated is ABS, AS resin, acrylic resin, or polycarbonate resin, styrene, acrylonitrile, acrylinoleic acid, and acrylic acid are used.
- Copolymers of at least one of linoleic acid esters, olefins, and at least one of the above-mentioned vinyl compounds having a functional group in the structure can be preferably used as a compatibilizing aid.
- the thermoplastic resin to be decorated is a polyester resin, styrene, acrylonitrile, acrylic acid, acrylic acid ester, orefi, or any of the above functional groups
- Mixtures of at least one or more vinyl compounds containing a group in the structure with a polycarbonate resin can be preferably used.
- a polymer compound or the like having compatibility or adhesion with the thermoplastic resin can be preferably used as a compatibilizing aid.
- the compatibility aid for the colored body composition has been given, but these can be used alone or in combination of two or more.
- any substance other than those exemplified above can be used as a compatibilizing aid as long as it improves or retains the melt adhesion to the thermoplastic resin. , '.-.
- the colorant component (2) desired organic pigments, inorganic pigments, One or more selected from organic dyes can be used.
- the preferred amount of the colorant component (2) used is 100 parts by weight of the modified vinyl aromatic compound-conjugated gen compound block copolymer or the modified hydrogenated block copolymer.
- the addition amount of the colorant component (2) is from 0.001 to 20.0 parts by weight.
- pigments and dyes examples include monoazo, condensed azo, lanthraquinone, isoindolinone, heterocyclic, perinon, and quinacridone. , Perylene, thioindigo, dioxazine, phthalocyanine, and other organic pigments, titanium oxide, titanium black, titanium yellow, iron oxide, ultramarine, cobalt blue, fired pigment, metal Rich pigments include, for example, metal particles such as aluminum particles, inorganic pigments such as myc, pearl pigments, and organic dyes such as anthraquinone-based, heterocyclic-based, and perinone-based pigments.
- the coloring method of the modified block copolymer or the modified hydrogenated block copolymer adopts the coloring method of ordinary resins and thermoplastic elastomers. it can. That is, 0.1 to 20% by weight of a pigment or a dye is preferably mixed with the modified block copolymer or the modified hydrogenated block copolymer, and then added to an extruder, a bender, or the like.
- Heat stirring Melt and blend using a stirrer or the like to obtain a color-modified block copolymer; body: ma :: battle: 'color-modified hydrogenated block copolymer is obtained.
- a compound having at least two functional groups selected from an amino group, an isocyanate group, a hydroxyl group, an epoxy group, a carboxylic acid group, and a carboxylic anhydride group is particularly effectively used as a crosslinking agent.
- Aliphatic polyols such as 2,5-diol, aromatic hydroxy compounds such as bisphenol-1A, 2,3,5-trimethylhydroquinone, and trimethyl Chirow Nolev. Rono ,.
- Polyols such as negligyl cellophane, pentaerythritol, and rezonoresin; ethylenediamine; 1, 4—aliphatic diamines, such as diaminobutane and hexamethylenediamine , 1, 3-diaminocyclohexane, p, p '-diaminocycloaliphatic diamines such as oral hexylmethane, o, m, p-phen .-.' 2.
- Aromatic diamine such as methylene diamine and m-xylylene diamine
- Diglycidyl compounds such as glycidyl ether, polyglycidyl compounds such as tris-epoxypropyl cyanurate, trimethylonolepropane triglycidyl ether, N, N, —diethylethanol Rumin, Aminoethylethanolamine,
- a polymer compound containing two or more functional groups selected from a hydroxyl group, an amino group, an isopropyl group, an epoxy group, a carboxylic acid group, and a carboxylic acid anhydride group includes the above functional group
- a functional group-containing polymer obtained by radical polymerization of a monomer having a monomer or another vinyl compound copolymerizable with the monomer a functional compound is poly-added.
- a polymer obtained by polycondensation a functional group capable of undergoing a cross-linking reaction at the position of the polymer, polymer main chain, side chain or terminal, preferably a hydroxyl group, an amino group, or a It is a polymer having two or more functional groups selected from a succinate group, an epoxy group, a carboxylic acid group, and a carboxylic anhydride group.
- a succinate group an epoxy group
- a carboxylic acid group a carboxylic acid group
- carboxylic anhydride group e.g., polyvinyl alcohols such as polyethylene glycol and polypropylene glycol, vinyl acetate monomer of ethylene-ir-acetic acid copolymer, etc. Copolymer, liquid polybutadiene having hydroxyl groups at both ends, epoxy resin, ethylene-glycidyl methacrylate copolymer, etc., and one or more of the above-mentioned polymers. Can be used.
- the molecular weight of the crosslinking agent is preferably in the range of 40 to 30,000. More preferably, the molecular weight is in the range of 50 to 2,000, and even more preferably, the molecular weight is in the range of 100 to 500.
- the mixing amount of the crosslinking agent is 0.01 to 50 parts by weight, based on 100 parts by weight of the above-mentioned colored modified block copolymer or colored modified hydrogenated block copolymer. It is preferably selected from the range of 0.5 to 20 parts by weight, and the degree of crosslinking of the cross-linked block copolymer component (1) can be adjusted.
- ⁇ - ⁇ - ⁇ copolymer ' body, that is, the colored body composition of the present invention :; thing ⁇ 3 ⁇ 4: 3 ⁇ 43 ⁇ 4 f .: Ru: ..::
- a color-modified block copolymer or a color-modified hydrogenated block copolymer is used.
- a crosslinking agent, and stirring or kneading at a temperature sufficient for melting and crosslinking of the block copolymer and the crosslinking agent is used.
- a cross-linking method using a melt kneader such as an extruder or a kneader is effective.
- a resin or a resin containing no functional group in the structure is used.
- the ability to perform melt mixing with a thermoplastic elastomer and a diluent such as the above softener is more effective.
- a cross-linked product obtained by dissolving and removing a softening agent component and an extractable compatibilizing aid with a solvent, or a pigment or dye obtained by swelling the cross-linked product An infrared absorption spectrum method, an NMR method, or the like, and a method of performing spectroscopic measurement, etc., are employed on the copolymer from which elimination has been performed.
- Coloring composition of the present invention 'gel content of (G e.' Composition:. L -%) ⁇ at 6 0 wt% or more Li, good :: properly in 7 0 wt% or more: Oh, Li, Particularly preferred is 80% by weight or more.
- the upper limit of the gel content of the colored composition of the present invention is 100% by weight.
- the colored composition of the present invention has good shape stability and thermal stability during injection molding, and has a matrix around the colored composition. Substantially no diffusion of the dye / pigment into the resin or the like occurs. Therefore, the colored composition exhibits an excellent effect as a patterning agent for a thermoplastic resin.
- the colored composition of the present invention has excellent melt adhesion properties to a thermoplastic resin, and is particularly suitable for a polystyrene resin, a polyethylene resin, a polypropylene resin, a polyamide resin, and a polyester. Shows good melt adhesion to resin, acryl resin, polyethylene ether resin, and polyacetal resin. In addition, this colored body composition exhibited a tensile elongation at break of 100% or more, and the colored body composition of the present invention exhibited good melt adhesion to resin, deformability, and shape stability.
- the molded thermoplastic resin molded article having decorative properties, which is obtained from the above-mentioned thermoplastic resin and the colored thermoplastic resin composition containing the colored body composition of the present invention, is a conventional resin decoration.
- the colored body composition of the present invention is used as a decorating agent, the colored body composition is excellent in 'deformability' and shape stability.
- Mold ⁇ Die inside diameter.
- Re-Large decorative patterns can be formed ⁇ , and 3 ⁇ 4 ; Deformation and breakage due to shear stress etc. Instead, the patterning agent in the molded body can maintain its original size, thus solving the problem of the conventional resin decoration technology.
- the colored body composition of the present invention obtained by the above-mentioned method may be, if desired, a resin, a thermoplastic elastomer, a plasticizer, a fat or oil, a surfactant, an adhesive, an organic solvent, an aqueous solution, a lubricant, or the like. It may be diluted with a diluent and processed into a thermoplastic resin, a thermosetting resin, a varnish, or the like so as to be easily colored.
- the colored composition of the present invention containing a diluent is particularly preferred as a coloring agent for thermoplastic resins, thermoplastic elastomers, and thermosetting resins.
- the diluent is preferably a resin, a thermoplastic elastomer, a plasticizer, or a fat, and more preferably a thermoplastic resin or a thermoplastic elastomer.
- the thermoplastic resin used as a diluent for the colorant composition is a thermoplastic resin that can be used for general injection molding, for example, a styrene-based resin, polyethylene, polypropylene, or the like.
- a thermoplastic resin that can be used for general injection molding, for example, a styrene-based resin, polyethylene, polypropylene, or the like.
- Thermoplastic resins commonly used in injection molding such as 1 iquid crys tall ine res in), may be used.
- thermoplastic elastomers used as diluents include styrene-based thermoplastic elastomers, olefin-based thermoplastic elastomers, and ester-based thermoplastic elastomers. Polymers, amide-based thermoplastic elastomers, urethane-based thermoplastic elastomers, PVC-based thermoplastic elastomers, and others, syndiotactic technology 1-2, polybutadiene, Transformers 1 and 41 Polyisoprene, ionomers, etc.
- plasticizer used as a diluent a plasticizer added for the purpose of imparting fluidity to an ordinary thermoplastic resin can be widely used.
- phosphate plasticizers phthalate plasticizers, aliphatic monobasic ester plasticizers (eg, zinc stearate, sodium stearate, etc.), dihydric alcohol plasticizers Agents, oxyester plasticizers, chlorinated paraffins, dinonyl naphthalene, and the like.
- thermosetting resin examples include epoxy resin, xylene resin, guanamine resin (guanamine resin), diphenyl phthalate resin, butyl ester resin, and fluorinated resin.
- Phenolic resin unsaturated polyester resin, furan resin, polyimide, poly p-hydroxybenzoic acid ⁇ po ⁇ - ⁇ tan, 'maleic acid resin, melamine Thermosetting resin such as ⁇ tree and ⁇ tree. : -3 ⁇ 4 ! ⁇ ; 3 ⁇ 4 ; .-3 ⁇ 4-- ; 3 ⁇ 4 ; -.
- Oil Fat Example-Soybean oil, coconut oil, amaji Fatty acids and their esters, higher alcohols, glycerin compounds and the like can be mentioned.
- the characteristics of the colored composition of the present invention are particularly good.
- the diluents that can be added to the colorant composition have been exemplified.However, these diluents can be used alone or as a mixture of two or more, and the diluent can be used without departing from the spirit of the present invention. Other diluents can be used.
- the colored body composition of the present invention may be a mixture of two or more kinds of colored body compositions manufactured separately.
- a method for producing a colored body composition containing a diluent a method in which a diluent is mixed with the colored body composition of the present invention and then melt-kneaded using an extruder, a Brabender, a kneader, or the like is employed. Particularly effective in the present invention is a method of melt-kneading using an extruder.
- the gel content of the colored composition containing the diluent is preferably 10 to 80% by weight.
- the colored composition is formed ; Improves stability and thermal stability : -and dyes diffuse from the colored composition to the surrounding thermoplastic resin, etc .; to:. after the addition, molding the preferred lay decoration of the colored resin formed (feature is easily obtained further coloring composition containing a diluent A more preferred gel content is 15 to 50% by weight, in which case a more preferred decorative molded article is obtained.
- the thermoplastic resin contained in the colored thermoplastic resin composition of the present invention is a thermoplastic resin used for general injection molding, and examples thereof include styrene resins, polyethylene, and polypropylene. Polymers, modified poly (ethylene ether) resins, polyester resins, vinyl chloride polymers, or their copolymers, polycarbonate resins, polyamide resins, and polyesters Generally used for injection molding of resin, polyacrylate resin, polyacrylate resin, polysulfone resin, polyethersulfone resin, polyetherimide resin, liquid crystal resin, etc. Thermoplastic resin used. Of these thermoplastic resins, styrene-based resins are preferred.
- Styrene-based resins include polystyrene resin, AS resin (ac-ry 1 on itri 1 e styrene resin), and rubber-reinforced polystyrene in which the rubber phase is distributed in islands in the resin phase.
- ABS resin aery lo-nitrile but ad iene s tyrene res in, ASA jug g (acryl at e-- st yrene-ac rylon itrile res in), MBS jugyu (me thyl me th h- ac ryl at e-but ad iene st yrene res in) etc.
- the strengthened polystyrene is a polymer which is mainly composed of styrene.
- 'Resin such as Tage, SBR (styrene-butadiene:.; Rubber) etc. is a resin in which the rubber phase is dispersed in the form of islands.
- ASA resin is an acrylic rubber in a resin phase of a copolymer mainly composed of styrene and acrylonitrile.
- the MBS resin is a resin in which a rubber phase of butadiene is dispersed in a resin phase mainly composed of styrene and methyl methacrylate. It is a resin dispersed in an island shape.
- the above-mentioned resins may be used alone or in combination.
- C The method for producing the colored thermoplastic resin composition of the present invention is as follows: One or two of the colored body compositions of the present invention A method of mixing the above with the thermoplastic resin can be adopted. A more preferable method is a method in which one or more of the coloring composition of the present invention is mixed with a thermoplastic resin and then melt-kneaded using an extruder, a Brabender, a kneader, or the like. A particularly effective method is melt kneading using an extruder.
- the gel content of the colored thermoplastic resin composition of the present invention is 0.1 to 50% by weight. /.
- a colored thermoplastic resin molded article exhibiting a good and stable decorative pattern can be obtained.
- a gel content of 0.5 to 30% by weight a more preferable decorative resin molding is obtained.
- the colored thermoplastic resin composition of the present invention can be directly injection-molded using an injection molding machine for ordinary plastic molding.
- the present invention Invention ⁇ obtained coloring: matured plastic resin composition and conventional resin composition
- the composition of exterior parts etc A form is obtained.
- the molding method of the colored thermoplastic resin composition obtained in the present invention is not limited to the injection molding method, and a molded article can be obtained by any other known molding methods such as a compression molding method and a hollow molding method. You.
- the colored thermoplastic resin molded article of the present invention produced from the colored thermoplastic resin composition having a gel content of 0.1 to 50% by weight, the colored composition has an average particle diameter of 1% in the thermoplastic resin. It is dispersed as particles of 0 to 30 OOOm.
- This colored thermoplastic resin molded article exhibits an excellent decorative pattern such as a clear stone tone, the pattern is stable in shape, and there is substantially no obscuration of the outline of the speckled pattern due to diffusion of the dye / pigment. .
- the gel content of the coloring thermoplastic resin composition used is 0.5 to 30% by weight, a more preferable decorative molded article is obtained.
- the use of the colored thermoplastic resin molded article of the present invention is not limited.
- Examples of the colored thermoplastic resin molded article of the present invention include electric equipment, electronic equipment, OA equipment, audio products, automobiles, toys, and furniture. It can be preferably used as a wash basin, bathtub, toilet bowl, and interior and exterior parts of musical instruments.
- the colored thermoplastic resin molded article of the present invention can be used as an air conditioner exterior part, a vacuum cleaner exterior part, a television exterior part, a computer exterior part, a CRT exterior part, a facsimile exterior part, a copy machine exterior part.
- additives can be added to the colored body composition and the colored thermoplastic resin composition of the present invention.
- additives such as antioxidants, ultraviolet absorbers, antistatic agents, lubricants, plasticizers, flame retardants, release agents, glass fibers, asbestos, calcium carbonate, talc, calcium sulfate, wood Reinforcing materials such as powders and fillers can be mixed at will.
- Gel content (Ge 1%) The weight (composition weight) of the colored body composition, the colored thermoplastic resin composition, and the colored thermoplastic resin molded article was measured, and then the composition was formed.
- Diluent and thermoplastic resin solvent for example, xylene, olefinic resin, and polyacetal resin when the thermoplastic resin is styrene resin, acryl resin, modified PPE resin, etc.
- benzene or polyamide resin with a recycle port use a solvent such as hexafoleu- losopropanol to extract the dissolved material by soxhlet extraction for 24 hours. After washing the residue with acetate, vacuum-dry at 140 ° C, measure the weight of the dried product (dry weight after extraction), and determine the gel content (%) according to the following formula. Dry weight after extraction (g)
- Drop weight impact strength Measured according to the DuPont dart drop impact test method. That is, first, the flat plate-shaped body is spun onto a table having a hemispherical recess having a diameter of 15.2 mm so as to cover the ⁇ position. A 1-inch (12.7 mm) hemispherical steel weight, weighing 1 kg and having a tip that comes into contact with the resin molded product, is placed in the recess of the flat-plate molded product placed on the table. Height H cm on corresponding part
- A-2 polybutadi-polystyrene I + -polybutadiene-polystyrene having a structure, and total polystyrene content 2 2% number average molecular weight 6 4, 00 Q, molecular weight distribution 1.03, polybutadiene part 12-Bil: tying, 55% styrene-butadiene
- the same procedure as in (A-1) was followed except that a copolymerized elastomer was used.
- (Reference Example B) Process for producing modified (hydrogenated) block copolymer (B-1); 100 parts by weight of hydrogenated block copolymer obtained in (A-1), anhydrous 2.0 parts by weight of maleic acid and 0.2 part by weight of 2,5-dimethyl-2,5-di (tert-butylperoxy) hexane are mixed, and the mixture is fed into a twin-screw extruder having a diameter of 30 mm ⁇ i Avenue The mixture is melted and mixed at a temperature of 250 ° C. to perform an addition denaturation reaction. The resulting modified hydrogenated block copolymer is obtained by adding 1.5 parts by weight of maleic anhydride to 100 parts by weight of the polymer.
- (B-2) 100 parts by weight of the hydrogenated block copolymer obtained in (A-2), 2.5 parts by weight of maleic anhydride, and 0.2 parts of dicumyl peroxyside 5 parts by weight are mixed and melt-mixed at a temperature of 250 ° C. in a twin-screw extruder having a diameter of 3 ⁇ to carry out an addition modification reaction.
- the resulting modified hydrogenated block copolymer is obtained by adding 1.8 parts by weight of maleic anhydride per 100 parts by weight of the polymer.
- Styrene-polybutadiene-po ' has the structure of styrene
- C-2 100 parts by weight of the modified hydrogenated block copolymer obtained in (B-2), a perylene red dye (IRGAZINRed BPT manufactured by CIBA, GEIGY, Switzerland) ) 0.3 parts by weight are mixed, and the mixture is melt-blended and colored at 30 ° C. in a 30 ⁇ twin-screw extruder. The resulting colored modified hydrogenated block copolymer becomes bright red.
- a perylene red dye IRGAZINRed BPT manufactured by CIBA, GEIGY, Switzerland
- (C-9) Modified block copolymer obtained in (B-1) 100 parts by weight, styrene-acrylic acid-maleic anhydride copolymer (Asahi Kasei, Japan 98 parts of Delpet (manufactured by Kogyo Co., Ltd.), and 2.0 parts by weight of carbon black powder were mixed.
- (C-10) 100 parts by weight of the modified block copolymer obtained in (B-1), styrene-acrylic acid-monoanhydride copolymer (Asahi Kasei, Japan) 980 N) 240 parts by weight of Delpet (manufactured by Kogyo Co., Ltd.) and 25.0 parts by weight of carbon black powder were mixed, and the mixture was heated at 230 ° C. with a 3 ⁇ twin screw extruder. Melts and mixes. The resulting colored modified block copolymer becomes black.
- Dianacess Oil PW-3 '8 : hi] 2 0 parts by weight are mixed and melt-blended at 22 ° C using a Brabender 1 to obtain a crosslinked product of (B-2).
- the obtained cross-linked hydrogenated block copolymer was shaken in xylene for 6 hours to extract the dissolved substance, and the residue was subjected to measurement of infrared absorption spectrum.
- Fig. 1 shows the infrared absorption spectrum of the modified hydrogenated block copolymer
- Fig. 2 shows the infrared absorption spectrum of the crosslinked hydrogenated block copolymer.
- (E-1) 100 parts by weight of the color-modified hydrogenated block copolymer obtained in (C-11), 3.0 parts by weight of 1,4-butanediol, and polystyrene 5 parts by weight of Asahi Kasei Polystyrene (manufactured by Asahi Kasei Kogyo Co., Ltd., Japan) are mixed and melt-blended at 230 ° C. for 10 minutes using a blender to obtain a colored body composition. obtain.
- (E-5) 100 parts by weight of the color-modified block copolymer obtained in (C-15), 3.0 parts by weight of 1,4-butanediol, and acrylic resin 5 parts by weight (Delvet 56 OF, manufactured by Asahi Kasei Kogyo Co., Ltd., Japan) are mixed and melt-blended at 230 ° C. for 10 minutes using a Brabender to obtain a colored body composition.
- ABS resin (Stylac ABS — 121 B, manufactured by Asahi Kasei Kogyo Co., Ltd., Japan) are mixed at 25 ° C with a blender. Melt and mix for 1 minute Get things.
- (F-1) 100 parts by weight of the color-modified hydrogenated block copolymer obtained in (C-11), 3.0 parts by weight of 1,4-butanediol, and polystyrene (Asahi Kasei Polystyrene, manufactured by Asahi Kasei Kogyo Co., Ltd., 400 R) 400 parts by weight are mixed and melt-mixed at 220 ° C with a 30 mm ⁇ twin screw extruder. A colored body composition is obtained.
- (F-5) 100 parts by weight of the color-modified block copolymer obtained in (C_5), 3.0 parts by weight of 1,4-butanediol, and an acrylic resin ( 400 parts by weight of Deltut manufactured by Asahi Kasei Kogyo Co., Ltd., Japan. Get.
- the mixture is melted and mixed at 50 ° C. to obtain a colored body composition.
- thermoplastic resin composition obtained in (G-12) is obtained in (G-12). That is, using a film gate mold (gate size: 0.9 mm X 2.0 mm) and an injection molding machine with a mold clamping pressure of 100 tons, (F-1) to (F-12) Injection molding is performed at the same temperature as the extrusion temperature of (H-1) to (H-12) to obtain a thermoplastic resin molded product (a flat molded product of 90 mm X 50 mm X 3 mm).
- a colored body composition is obtained in the same manner as in Example B-1 in the publication of Japanese Patent Application Laid-Open No. 2-103502. That is, o — Cresono phenolic glycidyl ether compound, 100 parts by weight, phenol-formaldehyde-based compound, 50 parts by weight (curing agent), 2-ethyl, 4-methylethyl dazole After mixing 1 part by weight (curing accelerator) and 0.1 part by weight of carbon black, heat kneading and curing at 100 ° C, and then press at 170 ° C for 15 minutes. Crush and classify to obtain a cured epoxy resin colored composition having an average particle size of 300 ⁇ m.
- a colored body composition is obtained in the same manner as in Example 1 in the publication of Japanese Patent Application Laid-Open No. Hei 3-200841. That is, 100 parts by weight of a propylene-based silane-crosslinkable polymer (Linklon XPM700B manufactured by Mitsubishi Petrochemical Co., Ltd. of Japan) is added to 100 parts by weight of a propylene ethylene block. Combined (Mitsubishi Oil Chemicals Co., Ltd., Mitsubishi Polypropylene Co., Ltd. BC 3) 100 parts by weight, 1 part by weight of dibutyltin dilaurate, 5 parts by weight of master batch, magnesium stearate 0.
- a propylene-based silane-crosslinkable polymer (Linklon XPM700B manufactured by Mitsubishi Petrochemical Co., Ltd. of Japan) is added to 100 parts by weight of a propylene ethylene block.
- Combined Mitsubishi Oil Chemicals Co., Ltd., Mitsubishi Polypropylene Co., Ltd. BC 3
- thermoplastic resin composition Production method of thermoplastic resin composition To 900 parts by weight of the colorant composition obtained in (I-14), 1,900 parts by weight of a polystyrene resin (Asahi Kasei Polystyrene 4003R) was mixed. Then, a thermoplastic resin composition is obtained.
- Injection molding is performed at 220 ° C using a film gate mold (gate size: 0.9 mm x 2.0 mm) to form a thermoplastic resin molded body (90 mm x 50 mm x 3 mm). And a spotted pattern is determined.
- a film gate mold gate size: 0.9 mm x 2.0 mm
- thermoplastic resin molded body 90 mm x 50 mm x 3 mm
- a spotted pattern is determined.
- Table 1 shows the results. table 1
- 1,4-butanediol is used as a crosslinking agent per 100 parts by weight of the colored modified hydrogenated block copolymer obtained in (C-1).
- Examples 7 and 8 1.0 parts by weight and 6.0 parts by weight, respectively, and in Comparative Examples 4, 5, and 6, 0.1 part by weight, 0 parts by weight, and 200 parts by weight, respectively, were mixed.
- a colored body composition is obtained in the same manner as in Example 1.
- the gel content (Gel%) of the obtained colored composition was measured in the same manner as in Example 1, and a thermoplastic resin molded article was prepared in the same manner as in Example 1 to determine the spot pattern.
- Table 2 shows the results including Example 1. Table 2
- Example 7 1 .0 9 4 Clear contour 3 2 0
- the gel content (Ge 1%) was determined for the colored composition obtained in (E-1) to (E-7) of Reference Example E, and the weight of the colored composition was 100%. Parts by weight, and mixed with 500 parts by weight of the same thermoplastic resin as used in (E-1) to (E-7) to obtain a thermoplastic resin composition. To form a thermoplastic resin molded article, and to judge a spotted pattern. Table 3 shows the results. As is clear from Table 3, the gel content shows a good value as in the other examples. In addition, each of the thermoplastic resin moldings has a spot pattern with a clear outline.
- the colorant compositions (Comparative Examples 7 to 10) obtained in Reference Examples (I-11) to (I-14), aluminum particles (Astrofrake # 4 manufactured by Japan Moisture Protector Co., Japan) 0 BL) (Comparative Example 1 1) and My Power Particles (Ileosin 1 G 3 manufactured by Menorek) (Comparative Example 12).
- Each 100 parts by weight of polystyrene resin (Asahi Kasei Polystyrene 4003R manufactured by Asahi Kasei Corporation, Japan) 500 parts by weight of heat is mixed and mixed.
- the gel content (Ge 1%) is determined for the plastic resin composition, and the spotted pattern is determined for the molded article.
- Example 9 Further, a drop weight impact test is performed on the resin molded body obtained in Example 9. Table 4 shows the results. Comparative Examples 7 and 12 all had a large falling weight impact strength and were inferior to Example 9, and Comparative Example 9 showed that the pigment was diffused into the rematrix resin from the colored composition, The contour pattern is not clear.
- the gel content (Ge 1%) is determined for the colored composition obtained in (F-1) to (F-7) of Reference Example F. In addition, 100 parts by weight of each of the coloring composition was ( ⁇ F — :: '1 1').
- thermoplastic resin composition The same thermoplastic resin as that used in (F-7) 50: weight: parts by weight was mixed to prepare a thermoplastic resin composition. Obtain a molded body. Table 5 shows the results. Shows a good value, and the thermoplastic resin molded article shows a spot pattern with a clear outline.
- Example H Me : thermoplastic tree obtained by 0H (H-7) The gel content, the spot pattern, and the average particle size of the fat molded body are measured. Table 6 shows the results. G e 1% shows a good value, and the thermoplastic resin molded article shows a spot pattern with a clear contour.
- Example 4 The colored body composition of Example 4 was frozen in liquid nitrogen and then pulverized. 100 parts by weight of a polystyrene resin (Asahi Kasei Japan) The thermoplastic resin composition (Example 30) to which 50,000 parts by weight of styrene (R) was added, and the thermoplastic resin composition of Example 16
- thermoplastic resin composition of Example 23 (Example 32), and aluminum particles (Aust Mouth Flake # 70BL (Japan Particle Moisture Co., Ltd., Japan) l mm))
- a thermoplastic resin composition (Comparative Example 13) obtained by melting and mixing 100 parts by weight and 500 parts by weight of the above-mentioned polystyrene resin was used.
- thermoplastic resin composition obtained by melt-mixing 100 parts by weight of the above-mentioned polystyrene resin with 100 parts by weight (force S 200 (particle size: 700 yum))
- Comparative Example 14 A flat thermoplastic resin molded article is obtained in the same manner as in Example 1 except that a pin gate mold having a gate diameter of 800 ⁇ is used.
- a pin gate mold having a gate diameter of 800 ⁇ is used.
- the maximum particle diameter in the thermoplastic resin molded article is large in the gate diameter, and a spot pattern with a clear outline is exhibited.
- Comparative Example 13 the aluminum particles were deformed, and in Comparative Example 14 the my particles were ground and the average particle diameter was reduced. Comparative Examples 13 and 14 do not have large particles.
- Comparative Example 17 a thermoplastic resin obtained by molding the thermoplastic resin composition obtained in Reference Example (J) in the same manner as in Example 1 with respect to the thermoplastic resin molded article obtained in 2) The molded body is subjected to Ge 1%, a spot pattern judgment and a falling weight impact test in the same manner as in Example 9 and Comparative Examples 7 to 12. The results are shown in Table 8 together with Example 9.
- Comparative Examples 15 and 17 are Examples 9 and 3 3 In comparison with 34, the falling weight impact strength was large and inferior, and Comparative Example 16 was significantly inferior in falling weight impact strength as compared with Example 35.
- the decorative patterning agent composed of the “colored stone, eye: tone, etc.” made of the colored composition of the present invention has good shape stability at the time of injection molding and heat: stability. Further, there is no diffusion of the dye / pigment to the matrix / resin or the like around the colored body composition. Therefore, according to the present invention, mainly the heat and the plastic elastomer are used. It has become possible to provide a patterning agent for thermoplastic resin, which is used as a raw material.
- the colored composition of the present invention is excellent in elongation and melt adhesion to a thermoplastic resin.
- the colored thermoplastic resin molded article of the present invention significantly improves important physical properties of the resin, such as tensile properties and impact strength, as compared with the prior art.
- the colored composition of the present invention is excellent in deformability and shape stability. For this reason, the particles of the patterning agent do not break at the time of molding, and the speckle pattern in the molded body maintains the original size of the patterning agent particles. Further, a molded article containing a decorating agent having a particle diameter larger than the inner diameter of the injection port of the injection molding machine can be molded, and a decorative pattern which cannot be obtained by the conventional technique can be provided.
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- Chemical Kinetics & Catalysis (AREA)
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Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/436,212 US5696200A (en) | 1993-10-03 | 1994-10-03 | Coloring composition |
EP94927835A EP0673969B1 (en) | 1993-10-04 | 1994-10-03 | Colorant composition |
KR1019950701376A KR100188574B1 (ko) | 1993-10-04 | 1994-10-03 | 착색체 조성물 |
DE69417721T DE69417721T2 (de) | 1993-10-04 | 1994-10-03 | Farbstoffzusammensetzung |
HK98101818A HK1002593A1 (en) | 1993-10-04 | 1998-03-04 | Colorant composition |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5/269418 | 1993-10-04 | ||
JP26941893 | 1993-10-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1995009891A1 true WO1995009891A1 (fr) | 1995-04-13 |
Family
ID=17472146
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1994/001653 WO1995009891A1 (fr) | 1993-10-03 | 1994-10-03 | Composition de colorant |
Country Status (8)
Country | Link |
---|---|
US (1) | US5696200A (ja) |
EP (1) | EP0673969B1 (ja) |
KR (1) | KR100188574B1 (ja) |
CN (1) | CN1075094C (ja) |
DE (1) | DE69417721T2 (ja) |
HK (1) | HK1002593A1 (ja) |
MY (1) | MY111039A (ja) |
WO (1) | WO1995009891A1 (ja) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6395833B1 (en) * | 1999-09-24 | 2002-05-28 | Riken Technos Corporation | Thermoplastic elastomeric resin composition and a granule thereof |
WO2007126145A2 (en) * | 2006-04-28 | 2007-11-08 | Kao Corporation | Water-based inks for ink-jet printing |
US20080081874A1 (en) * | 2006-09-29 | 2008-04-03 | Kim Balfour | Poly(arylene ether) composition, method, and article |
US20090030141A1 (en) * | 2007-07-23 | 2009-01-29 | Kim Gene Balfour | Poly(arylene ether) composition, method, and article |
CN107083444B (zh) | 2008-12-22 | 2023-03-14 | 犹他大学研究基金会 | 单色多重定量pcr |
US11226390B2 (en) | 2017-08-28 | 2022-01-18 | Teradyne, Inc. | Calibration process for an automated test system |
US10948534B2 (en) | 2017-08-28 | 2021-03-16 | Teradyne, Inc. | Automated test system employing robotics |
US10845410B2 (en) | 2017-08-28 | 2020-11-24 | Teradyne, Inc. | Automated test system having orthogonal robots |
US10725091B2 (en) | 2017-08-28 | 2020-07-28 | Teradyne, Inc. | Automated test system having multiple stages |
CN108479632B (zh) * | 2018-04-10 | 2020-08-11 | 佛山市贝特尔化工有限公司 | 一种具有颜料通用性的水性分散剂的制备方法 |
US10983145B2 (en) | 2018-04-24 | 2021-04-20 | Teradyne, Inc. | System for testing devices inside of carriers |
US10775408B2 (en) | 2018-08-20 | 2020-09-15 | Teradyne, Inc. | System for testing devices inside of carriers |
CN111925676A (zh) * | 2020-08-04 | 2020-11-13 | 浙江晋椿精密工业股份有限公司 | 一种散钉着色配合溶液及散钉着色方法 |
CN112763068B (zh) * | 2020-12-29 | 2022-11-18 | 广西贺州市科隆粉体有限公司 | 一种碳酸钙粉体色度的检测方法 |
CN112898721A (zh) * | 2021-01-22 | 2021-06-04 | 邓天生 | 一种刚性有色抗菌聚丙烯材料及其制备方法 |
CN112898720A (zh) * | 2021-01-22 | 2021-06-04 | 邓天生 | 一种含双键有色抗菌聚丙烯材料及其制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH02103254A (ja) * | 1988-10-12 | 1990-04-16 | Sumitomo Naugatuck Co Ltd | 石目調を有する樹脂組成物 |
JPH0328148A (ja) * | 1989-03-06 | 1991-02-06 | Fukuvi Chem Ind Co Ltd | 人造石及びその製法 |
JPH03200841A (ja) * | 1989-10-09 | 1991-09-02 | Mitsubishi Petrochem Co Ltd | 合成樹脂用模様着色材料およびその製造法並びにそれを用いた合成樹脂成形体 |
JPH0593107A (ja) * | 1991-10-02 | 1993-04-16 | Sumitomo Bakelite Co Ltd | 難燃性樹脂組成物 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
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DE3280472T2 (de) * | 1981-08-13 | 1996-11-14 | Asahi Chemical Ind | Modifiziertes Blockcopolymer |
JPS6327563A (ja) * | 1986-07-21 | 1988-02-05 | Nippon Oil & Fats Co Ltd | プライマ−組成物 |
JPH0749522B2 (ja) * | 1989-09-25 | 1995-05-31 | アライド―シグナル・インコーポレーテッド | 耐衝撃性のポリアミド組成物 |
JP3074864B2 (ja) * | 1991-11-22 | 2000-08-07 | 大日本インキ化学工業株式会社 | 色材およびそれを含む樹脂組成物 |
US5536772A (en) * | 1993-06-18 | 1996-07-16 | Shell Oil Company | Radiation cured conjugated diene block copolymer compositions |
-
1994
- 1994-10-03 US US08/436,212 patent/US5696200A/en not_active Expired - Fee Related
- 1994-10-03 EP EP94927835A patent/EP0673969B1/en not_active Expired - Lifetime
- 1994-10-03 WO PCT/JP1994/001653 patent/WO1995009891A1/ja active IP Right Grant
- 1994-10-03 CN CN94190646A patent/CN1075094C/zh not_active Expired - Fee Related
- 1994-10-03 DE DE69417721T patent/DE69417721T2/de not_active Expired - Fee Related
- 1994-10-03 KR KR1019950701376A patent/KR100188574B1/ko not_active IP Right Cessation
- 1994-10-04 MY MYPI94002624A patent/MY111039A/en unknown
-
1998
- 1998-03-04 HK HK98101818A patent/HK1002593A1/xx not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02103254A (ja) * | 1988-10-12 | 1990-04-16 | Sumitomo Naugatuck Co Ltd | 石目調を有する樹脂組成物 |
JPH0328148A (ja) * | 1989-03-06 | 1991-02-06 | Fukuvi Chem Ind Co Ltd | 人造石及びその製法 |
JPH03200841A (ja) * | 1989-10-09 | 1991-09-02 | Mitsubishi Petrochem Co Ltd | 合成樹脂用模様着色材料およびその製造法並びにそれを用いた合成樹脂成形体 |
JPH0593107A (ja) * | 1991-10-02 | 1993-04-16 | Sumitomo Bakelite Co Ltd | 難燃性樹脂組成物 |
Non-Patent Citations (1)
Title |
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See also references of EP0673969A4 * |
Also Published As
Publication number | Publication date |
---|---|
KR100188574B1 (ko) | 1999-06-01 |
CN1075094C (zh) | 2001-11-21 |
MY111039A (en) | 1999-07-31 |
DE69417721D1 (de) | 1999-05-12 |
EP0673969A4 (en) | 1995-07-20 |
DE69417721T2 (de) | 1999-12-23 |
CN1114109A (zh) | 1995-12-27 |
EP0673969A1 (en) | 1995-09-27 |
HK1002593A1 (en) | 1998-09-04 |
EP0673969B1 (en) | 1999-04-07 |
KR950703610A (ko) | 1995-09-20 |
US5696200A (en) | 1997-12-09 |
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