WO2004046241A1 - ジアセタールを含むポリオレフィン系樹脂組成物 - Google Patents
ジアセタールを含むポリオレフィン系樹脂組成物 Download PDFInfo
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- WO2004046241A1 WO2004046241A1 PCT/JP2003/013208 JP0313208W WO2004046241A1 WO 2004046241 A1 WO2004046241 A1 WO 2004046241A1 JP 0313208 W JP0313208 W JP 0313208W WO 2004046241 A1 WO2004046241 A1 WO 2004046241A1
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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
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
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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
- C08K5/04—Oxygen-containing compounds
- C08K5/15—Heterocyclic compounds having oxygen in the ring
- C08K5/156—Heterocyclic compounds having oxygen in the ring having two oxygen atoms in the ring
- C08K5/1575—Six-membered rings
-
- 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
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
- C08K5/43—Compounds containing sulfur bound to nitrogen
- C08K5/435—Sulfonamides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L59/00—Compositions of polyacetals; Compositions of derivatives of polyacetals
Definitions
- the present invention relates to a polyolefin-based resin composition containing a diase composition having a low light melting point, which contains one selected from modifiers such as sulfonamide compounds, ascorbic acid and derivatives thereof.
- diase compounds have been frequently used as a clarifying agent for polyolefin resins, particularly for polypropylene resins. These diacetal compounds are capable of imparting the function of transparency to the resin only when dissolved in the polyolefin resin.
- the diacetal is not preferable because if it is handled at a high temperature for a long time, it will thermally decompose and generate an unpleasant odor.
- Japanese Unexamined Patent Publication No. Hei 6-1454541 (corresponding to US Pat. No. 5,198,484) describes a method for increasing the dispersibility in resin by making diacetals into very fine particles.
- a special pulverizer in order to reduce the size of the jelly particles into very fine particles, and there is a concern that dust may have an adverse effect on workers.
- Japanese Patent Publication No. 11818/108 discloses dibenzylidene sorbitols (diacetals) as polyolefin resin clarifying agents capable of low-temperature molding.
- binders such as neutral or weakly acidic monovalent organic acids
- the composition is shown to be uniformly distributed on the surface and inside of the granular or powdery dibenzylidene sorbitol particles.
- Patent No. 3,334,754 discloses that a dibenzylidene-monohydric alcohol derivative is mixed or coated with an aliphatic carboxylic acid amide and a Z or aromatic carboxylic acid amide to thereby obtain the dibenzylidene polyhydric alcohol derivative. Clarifying agent composition for lowering the melting point of a polyhydric alcohol derivative and suppressing the generation of white spots, which are considered to be caused by the undissolved dibenzylidene-polyhydric alcohol derivative, even when processing a polyolefin resin at a low temperature. Is disclosed.
- the clarifying agent composition when used as a clarifying agent for a polyolefin resin, the aliphatic carboxylic acid amide and the 7- or aromatic sulfonic acid amide are dissolved in a solvent such as ethyl alcohol and the dibenzylidene-amide is dissolved. Since it is necessary to remove the used solvent after mixing or coating with the polyhydric alcohol derivative, it has been said that the method is excellent in economical efficiency.
- aliphatic carboxylic acid amide is a compound having a lubricating effect that is sometimes used as a lubricant when processing a polyolefin resin, there has been a problem that lubricity during processing becomes too strong.
- the problem to be solved by the present invention is a method for obtaining a polyolefin resin composition having excellent transparency, which is economical and easy to produce.
- An object of the present invention is to provide a polyolefin-based resin composition that hardly generates white spots, which are considered to be insoluble portions of diacetals, without impairing the transparency of diacetates.
- the inventors of the present invention have conducted intensive studies to solve the above-mentioned problems.
- the present inventors have found that white spots, which are considered to be insoluble parts, can be significantly reduced, and have completed the present invention.
- Z 1 and Z 2 are the same or different and are each a hydrogen atom, a halogen atom, a propyloxyl group, an alkyl group having 1 to 8 carbon atoms, an alkoxy group having 1 to 3 carbon atoms, a nitro group and an amide group.
- a polyolefin-based resin composition comprising: (c) at least one selected from modifiers;
- the modifier has the general formula (2) (R 1 -SO 2 NHCO— Q) n -R 2 (2)
- a group represented by R 1 is an alkyl group having 1 to 18 carbon atoms, Substituted with a C5-C8 cycloalkyl group, a C1-C4 alkyl group, substituted with a C5-C8 cycloalkyl group, phenyl group, a C1-C9 alkyl group A group represented by R 2 , when n is 1, a hydrogen atom, an alkyl group having 1 to 18 carbon atoms, a phenylalkyl group having 9 to 9 carbon atoms, and a carbon atom having 5 to 5 carbon atoms; A cycloalkyl group having 8 carbon atoms, a cycloalkyl group having 5 to 8 carbon atoms substituted with an alkyl group having 1 to 4 carbon atoms, a phenyl group, a phenyl group substituted with an alkyl group having 1 to
- R 1 and R 2 may be bonded to any position of the aromatic ring to form a ring.
- X, Y, and Z each represent a single bond or a double bond
- n represents 0 or 1
- R 3 and R 4 each independently represent oxygen, a hydroxyl group, the hydroxyl group and an inorganic acid or an organic acid.
- R 5 and R 6 are each independently A hydroxyl group, an ester group between the hydroxyl group and an inorganic acid or an organic acid, a glycoside group between the hydroxyl group and a sugar, a ketal group between the hydroxyl group and a ketone, or an acetal group between the hydroxyl group and an aldehyde.
- the compound represented by the general formula (3) is derived from ascorbic acid, isoascorbic acid, dehydroascorbic acid, ascorbic acid palmitate, D-glucono-1,5-lactone, and D-galactono-11,4-lactone.
- the polyolefin resin composition according to (4) which is at least one selected from the group consisting of:
- a diacetal composition comprising at least one diacetal represented by the general formula (1) and at least one selected from modifiers,
- a polyolefin-based resin composition comprising 0.05 to 5 parts by weight of the diacetal composition described in (6) with respect to 100 parts by weight of the polyolefin-based resin,
- polystyrene-based resin of the present invention examples include ⁇ -olefin homopolymers and copolymers. Specifically, polyethylene, polypropylene, polybutene, 1,2-polybutadiene and ethylene-vinyl acetate copolymer, ethylene-vinyl monochloride Copolymers, ethylene-propylene copolymers and the like. .
- 1,3: 2,4-di (p-methylbenzylidene) sorbitol hereinafter also referred to as MBS
- 1,3: 2,4 di (p-ethylbenzylidene) sorbitol hereinafter EBS
- 1,3: 2,4_bis (3,4-dimethylbenzylidene) sorbitol hereinafter also referred to as 34DMBS
- 1,3: 2,4-dibenzylidene xylitol, etc. may be used alone or in combination of two or more.
- diacetal composition of the present invention may contain diacetal, triacetal, and the like in addition to the diacetal, and each of these may include one or more of them.
- the amount of the diacetal used in the present invention is preferably 0.05 to 5 parts by weight, particularly preferably 0.1 to 1 part by weight, based on 100 parts by weight of the polyolefin resin. If the amount is less than 0.05 part by weight, the effect of improving transparency is hardly seen. If the amount is more than 5 parts by weight, the effect is not only leveled off, but also the product becomes expensive, which is not preferable. Also, the product may be colored.
- the modifier of the present invention refers to a compound that lowers the melting point of diacetal and prevents or reduces white spots of the polyolefin resin, and refers to compounds represented by general formulas (2) and (3).
- Q represents a direct bond, one O— or one NH—, n represents 1 or 2, and the group represented by R 1 has 1 carbon atom.
- a phenyl group substituted with an alkyl group having 1 to 9 carbon atoms, and a group represented by R 2 is a hydrogen atom, 1 carbon atom when n is 1. ⁇ 18 alkyl groups, carbon number?
- n is 2
- a phenyl group substituted with an alkyl group having 2 to 18 carbon atoms a phenylalkylene group having 7 to 9 carbon atoms, a cycloalkylene group having 5 to 8 carbon atoms
- N-benzoyl-4-methylbenzenesulfonamide N-phenylacetyl-41-methylbenzenesulfonamide, N-benzoylylmethanesulfonamide, o-benzylsulfimide (saccharin), N- (2-Methylphenoxyl-propionyl) 1,4-Methylbenzenesulfonamide, 1,2-bis (4-methylbenzenesulfonylaminocarbonylamino) ethane and 1,4,1-bis (4-methylbenzenesulfonylaminopulponyl) Xymethyl) benzene, and saccharin is particularly preferred. Saccharin has a high melting point (226-230 ° C), is difficult to decompose, and is a food additive, so it is excellent in terms of hygiene and safety for resins that come into contact with food. .
- X, Y, and ⁇ represent a single bond or a double bond
- ⁇ represents 0 or 1
- R 3 and R 4 each independently represent Oxygen, hydroxyl group, ester group of the hydroxyl group and an inorganic acid or organic acid, glycoside group of the hydroxyl group and a sugar, ketal group of the hydroxyl group and a ketone, or acetate group of the hydroxyl group and an aldehyde
- R 5 and R 6 are each independently a hydroxyl group, an ester group of the 7 acid groups and an inorganic acid or an organic acid, a glycoside group of the hydroxyl group and a sugar, a ketal group of the hydroxyl group and a ketone or Aceta with its hydroxyl group and aldehyde
- R 3 and R 4 represent oxygen.
- R 3 and R 4 are hydroxyl groups, the hydroxyl group and an inorganic acid (for example, phosphoric acid, polyphosphoric acid, sulfuric acid, etc.) or an organic acid (for example, palmitic acid, stearic acid) And the like, an ester group with the hydroxyl group and a sugar (eg, glucose, galactose, etc.), a ketal group between the hydroxyl group and a ketone, or an acetal group between the hydroxyl group and an aldehyde.
- an inorganic acid for example, phosphoric acid, polyphosphoric acid, sulfuric acid, etc.
- an organic acid for example, palmitic acid, stearic acid
- Compounds represented by the general formula (3) include ascorbic acid, isoascorbic acid, dehydroascorbic acid, ascorbic acid 12-phosphate ester, ascorbic acid 13-phosphate ester, and ascorbic acid 16-phosphate ester
- Ascorbic acid 12-polyphosphate ester ascorbic acid 12-sulfate ester, ascorbic acid 13-sulfate ester, ascorbic acid 16-sulfate ester, ascorbic acid palmitate ester (for example, ascorbic acid-2-palmitic acid) Ester, ascorbic acid 1-6-palmitate), ascorbic acid 12-stearate, ascorbic acid 6-stearate, ascorbic acid 1,6,6-dipalmitate, 2-0—a—D— Darco Vilanosyl-ascorbic acid, 6- ⁇ / 1 / 3-D-galactopyranosyl-ascorbic acid, D-darconone 1,5-lactone, D-galactono-11,4-lactone and the like
- ascorbic acid isoascorbic acid, dehydroascorbic acid, ascorbic acid palmitate, D-darcono 1,5-lactone, and D-galactono-11,4-lactone. These are used alone or in appropriate combination of two or more kinds.
- the amount of the modifier used in the present invention is preferably 0.002 to 1 part by weight, more preferably 0.004 to 0.2 part by weight, based on 100 parts by weight of the polyolefin resin. Is preferred. If the amount is less than 0.002 parts by weight, the effect of preventing white spots is hardly observed. If the amount is more than 1 part by weight, the effect not only reaches a peak but also the product becomes expensive, which is not preferable. Also, the product may be colored.
- powders of the modifier and diacetals may be mixed.
- the modifier is dissolved in a suitable solvent, for example, an alcohol such as methanol, ethanol, and mixed with the diacetal powder or a suitable solvent or dispersion of the diacetal.
- a suitable solvent for example, an alcohol such as methanol, ethanol, and mixed with the diacetal powder or a suitable solvent or dispersion of the diacetal.
- the solvent or liquid medium may then be evaporated or separated by any suitable means.
- the surface of the powder of the diase may be coated with a modifier.
- the modifier is dispersed uniformly in the diacetal particles. Is also good.
- the modifier in an amount of 0.4 to 20 parts by weight with respect to 100 parts by weight of the diacetate.
- the modifier is 0.5 to 10 parts by weight.
- the amount is less than 0.4 parts by weight, the effect of the melting point lowering is small, and when it is more than 20 parts by weight, the effect of the melting point lowering only reaches a peak. And the product is expensive, which is not desirable.
- a lubricant in addition to the above-mentioned modifier, a lubricant, an antistatic agent, a neutralizing agent or a stabilizer, a polymer, and the like can be added as long as the effects of the present invention are not impaired.
- T is an aliphatic hydrocarbon such as liquid paraffin, a higher fatty acid such as stearic acid (8 to 22 carbon atoms), a higher aliphatic alcohol such as stearyl alcohol (8 to 22 carbon atoms), polyglycol, stearin Esters of higher fatty acids (8 to 22 carbon atoms) such as stearyl acid and higher aliphatic monohydric alcohols (8 to 22 carbon atoms), higher fatty acids such as stearic acid amide and N, N-ethylenebisstearic acid amide ( (C22-C22) Amide.
- a higher fatty acid such as stearic acid (8 to 22 carbon atoms
- a higher aliphatic alcohol such as stearyl alcohol (8 to 22 carbon atoms
- polyglycol polyglycol
- stearin Esters of higher fatty acids (8 to 22 carbon atoms) such as stearyl acid and higher aliphatic monohydric alcohols (8 to 22 carbon atoms
- higher fatty acids
- neutralizing agent or stabilizer examples include metal stones such as calcium stearate and lithium stearate; tetrakis [methylene-3- (3 ′, 5′-DG-tert-butyl-4′-hydroxyphenyl) propionate] methane; Phenyl compounds such as 2,6-di-tert-butyl-4-methylphenol, phosphorus compounds such as tris (2,4-di-tert-butylphenyl) phosphite, 3,3′-dithiopropionate And zeo compounds such as stearyl.
- metal stones such as calcium stearate and lithium stearate
- tetrakis [methylene-3- (3 ′, 5′-DG-tert-butyl-4′-hydroxyphenyl) propionate] methane
- Phenyl compounds such as 2,6-di-tert-butyl-4-methylphenol, phosphorus compounds such as tris (2,4-di-tert-butylpheny
- antistatic agent examples include propylene glycol fatty acid (C8 to C22) esters such as propylene glycol monostearate, and pen-erythritol fatty acid (C8 to C8) such as pentaerythritol monooleate.
- esters such as polyoxyethylene lauryl ether (4-50 mol) alkyl (12-22 carbons) ether, polyoxyethylene (4-50 mol) distyrenated phenyl ether, sorbitandis Sorpitan fatty acids such as tea oleate (4 to 22 carbon atoms) Mono, di, tri and tetraesters, polyoxyethylene sorbitan tristearate and other polyoxyethylene (4 to 50 mol) sorbitan fatty acids (4 to 22 carbon atoms) ) Ester, stearin Glycerin fatty acids (C8-C22) mono-, di- and triesters such as acid monodaliseride Polyethylene glycol (4-50 mol) fatty acids (C8-C22) esters such as polyethylene glycol monolaurate Alkyl (such as sodium lauryl sulfate) such as sodium lauryl sulfate (Sulfuric acid ester salt) Polyoxyethylene (such as sodium polyoxy lauryl ether sul
- polystyrene resin examples include polyethylene having a molecular weight of 10,000 or less, polypropylene, hydrogenated petroleum resin, hydrogenated terpene resin, ethylene-propylene rubber, and polyvinyl alcohol.
- the amount of the diacetal composition to be used in the polyolefin resin in the present invention is preferably 0.05 to 5 parts by weight, more preferably 0.1 to 1 part by weight, based on 100 parts by weight of the polyolefin resin. Parts by weight are preferred. If the amount is less than 0.05 part by weight, the effect of improving transparency is hardly observed. If the amount is more than 5 parts by weight, the effect is not only leveled off but also the product becomes expensive, which is not preferable. Also, the product may be colored.
- the diacetals represented by the general formula (1) and the modifier are each weighed in a predetermined amount and mixed with the polyolefin-based resin, or the formula (1) is used.
- a predetermined amount of the diacetal composition obtained by mixing the represented diacetal and the modifying agent may be weighed and mixed with the polyolefin resin.
- an antioxidant, an ultraviolet absorber, a light stabilizer or other additives may be mixed with the polyolefin resin, and the mixture may be kneaded and then extruded. You can also.
- the polyolefin-based resin composition obtained in this manner is, for example, injection molding, By extrusion molding, professional molding, etc., it can be molded into products with very little white spots and excellent transparency.
- EBS 1,3: 2,4 di- (p-ethylbenzylidene) sorbitol
- 34DMBS 1,3: 2,4 di (3,4-dimethyl benzylidene) sorbitol
- the temperature was raised at a rate of 0 minutes, and the endothermic peak temperature derived from the diacetal was taken as the melting point. About 5 mg of a sample was collected, and alumina powder was used as a standard sample.
- the white spots on the five test pieces were visually observed and evaluated according to the following three grades. The smaller the white spot, the better the practicality.
- ⁇ A small white spot is slightly recognized visually.
- X White spots are clearly visible.
- MFR 7.OgZl Omin
- the strand obtained by melt-kneading at 230 ° C. with a twin-screw extruder was cooled with water and cut to obtain a pellet.
- the obtained pellets were injection-molded at a molding temperature of 220 ° C and a mold temperature of 40 ° C to prepare a polypropylene resin piece having a thickness of 2 mm. evaluated.
- Table 3 shows the obtained results.
- Example 1 was repeated except that the saccharin of Example 1 was replaced with the compound of Synthesis Example 1, 2, 3 or 5 (Compound 1, 2, 3 or 5) in the parts by weight shown in Table 3. Similarly, a polypropylene resin piece was prepared. Table 3 shows the results of measuring the haze value of the obtained resin pieces and evaluating the white spots.
- a piece of polypropylene resin was prepared in the same manner as in Example 1, except that 0.06 parts by weight of saccharin of Example 1 was not blended.
- Table 3 shows the results of measuring the haze value of the obtained resin pieces and evaluating the white spots.
- a polypropylene resin piece was prepared in the same manner as in Example 1 except that the molding temperature was set at 250 ° C.
- Table 3 shows the results of measuring the haze value of the obtained resin pieces and evaluating the white spots.
- a polypropylene resin piece was prepared in the same manner as in Comparative Example 1 except that the molding temperature was set at 250 ° C. Created.
- Table 3 shows the results of measuring the haze value of the obtained resin pieces and evaluating the white spots.
- Table 4 shows the results of the melting point of MBS without saccharin.
- Table 4 shows the results of the melting points of DBS, EBS and 34DMBS without saccharin.
- the mixture was melt-kneaded at 230 ° C by a twin-screw extruder, and the strand was cooled with water and cut to obtain a pellet.
- the obtained pellets were injection-molded at a molding temperature of 220 ° C. and a mold temperature of 4 O to prepare a 2 mm-thick polypropylene resin piece, and the haze value of the resin piece was measured and the white spot was evaluated. Table 6 shows the obtained results.
- Example 12 the composition of Example 13, 14, 15, 24, 26. or 29 was blended in an amount of 0.2 parts by weight in terms of pure diacetal.
- a polypropylene resin piece was prepared in the same manner as in 30. Table 6 shows the results of measuring the haze value and evaluating the white spot of the obtained resin pieces.
- Example 12 instead of the composition of Example 12, 0.2 parts by weight of the composition of Examples 15, 22, 23, 26 or 28 were added in terms of pure diacetal, and the molding temperature was changed to 250 ° C. A polypropylene resin piece was prepared as in Example 30. Table 6 shows the results of measuring the haze value of the obtained resin pieces and evaluating the white spots.
- the obtained pellets were injection-molded at a molding temperature of 250 ° C and a mold temperature of 40 ° C to prepare a 2 mm thick piece of polypropylene resin. evaluated.
- Table 7 shows the obtained results.
- the mixture was melt-kneaded at 230 ° C. using a twin-screw extruder, and the strand was cooled with water and cut to obtain a pellet.
- the obtained pellets were injection molded at a molding temperature of 250 ° C. and a mold temperature of 40 ° C. to prepare a polypropylene resin piece having a thickness of 2 mm, and the haze value of the resin piece was measured and the white spot was evaluated.
- Table 9 shows the obtained results.
- Example 21 34DMBS 100 dry; Perrin 3 dry type 205
- Polypropylene was prepared in the same manner as in Example 30 except that the composition of Example 21 or Example 57 was replaced by 0.2 part by weight in terms of the pure content of diacetal in place of the composition of Example 12. A piece of resin was made. Table 11 shows the results of the measurement of the haze value and the evaluation of the white point of the obtained polypropylene resin pieces.
- a polypropylene resin piece was prepared in the same manner as in Comparative Example 1 except that MBS was changed to 34 DMBS.
- Table 11 shows the results of measuring the haze value of the obtained resin pieces and evaluating the white spots.
- a piece of polypropylene resin was prepared in the same manner as in Example 1 except that 0.02 parts by weight of ascorbic acid was used instead of the saccharin of Example 1.
- Table 12 shows the results of measuring the haze value of the obtained resin pieces and evaluating the white spots.
- a polypropylene resin piece was prepared in the same manner as in Example 1 except that 0.02 parts by weight of ascorbic acid palmitate was used instead of the saccharin of Example 1.
- Table 12 shows the results of measuring the haze value of the obtained resin pieces and evaluating the white spots.
- Polypropylene was prepared in the same manner as in Example 30 except that the composition of Example 60 or Example 62 was replaced with 0.2 part by weight of a diacetal as a pure component instead of the composition of Example 12. A piece of resin was made. Table 14 shows the results of measuring the haze value of the obtained resin pieces and evaluating the white spots.
- the white point can be obtained without impairing the original transparency of the diacetal even in molding at a low temperature. Since a transparent polyolefin-based resin composition which hardly generates water can be obtained, it is useful as a polyolefin-based resin composition which is easy to produce and has excellent economic efficiency.
- This application is based on a patent application No. 200-3696916 filed in Japan, the contents of which are incorporated in full herein. Further, the documents including patents and patent applications cited in this specification are incorporated in this specification to the same extent as if they were all disclosed by reference. Furthermore, it is clear that the present invention may be practiced other than as specifically described in the foregoing description and examples, and many modifications and variations of the present invention are possible in light of the above teachings, Accordingly, they are also within the scope of the appended claims.
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Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/534,439 US20060100324A1 (en) | 2002-11-15 | 2003-10-15 | Polyolefin resin composition containing diacetal |
AU2003280562A AU2003280562A1 (en) | 2002-11-15 | 2003-10-15 | Polyolefin resin composition containing diacetal |
JP2004553141A JPWO2004046241A1 (ja) | 2002-11-15 | 2003-10-15 | ジアセタールを含むポリオレフィン系樹脂組成物 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002-369016 | 2002-11-15 | ||
JP2002369016 | 2002-11-15 |
Publications (1)
Publication Number | Publication Date |
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WO2004046241A1 true WO2004046241A1 (ja) | 2004-06-03 |
Family
ID=32322149
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/JP2003/013208 WO2004046241A1 (ja) | 2002-11-15 | 2003-10-15 | ジアセタールを含むポリオレフィン系樹脂組成物 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20060100324A1 (ja) |
JP (1) | JPWO2004046241A1 (ja) |
KR (1) | KR20050086452A (ja) |
AU (1) | AU2003280562A1 (ja) |
WO (1) | WO2004046241A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006083642A1 (en) * | 2005-01-28 | 2006-08-10 | Milliken & Company | Method and compositions for reducing plate-out in the manufacture of plastic articles |
JP2010229361A (ja) * | 2009-03-27 | 2010-10-14 | Adeka Corp | ポリオレフィン系樹脂組成物 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108026340A (zh) * | 2015-09-09 | 2018-05-11 | Sabic环球技术有限责任公司 | 聚烯烃组合物 |
RU2746119C2 (ru) | 2016-12-21 | 2021-04-07 | Милликен Энд Компани | Аддитивная композиция и способы ее применения |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6475490A (en) * | 1987-09-16 | 1989-03-22 | New Japan Chem Co Ltd | Stabilized dibenzylidenesorbitols |
JPH0368579A (ja) * | 1989-08-08 | 1991-03-25 | New Japan Chem Co Ltd | ジアセタール組成物及び結晶性樹脂組成物 |
JPH07278374A (ja) * | 1994-04-06 | 1995-10-24 | New Japan Chem Co Ltd | ポリプロピレン系樹脂組成物 |
JPH09286788A (ja) * | 1996-04-18 | 1997-11-04 | New Japan Chem Co Ltd | ジベンジリデンソルビトール組成物及びそれを含むポリオレフィン系樹脂組成物 |
JPH09286787A (ja) * | 1996-04-17 | 1997-11-04 | New Japan Chem Co Ltd | 安定化されたジベンジリデンソルビトール類及びそれを含むポリオレフィン系樹脂組成物 |
JPH1060165A (ja) * | 1996-08-12 | 1998-03-03 | New Japan Chem Co Ltd | ジベンジリデンソルビトール系組成物及びそれを含むポリオレフィン系樹脂組成物 |
WO1999018108A1 (fr) * | 1997-10-03 | 1999-04-15 | New Japan Chemical Co., Ltd. | Composition de diacetal, procede de preparation, agent de nucleation pour polyolefines contenant une telle composition, compositions de resines de polyolefines, et moulages |
WO2002034827A1 (fr) * | 2000-10-26 | 2002-05-02 | New Japan Chemical Co., Ltd. | Agent de nucleation au dibenzylidenesorbitol, composition de resine de polyolefine renfermant cet agent, et objet moule |
-
2003
- 2003-10-15 US US10/534,439 patent/US20060100324A1/en not_active Abandoned
- 2003-10-15 WO PCT/JP2003/013208 patent/WO2004046241A1/ja active Application Filing
- 2003-10-15 KR KR1020057008234A patent/KR20050086452A/ko not_active Application Discontinuation
- 2003-10-15 JP JP2004553141A patent/JPWO2004046241A1/ja active Pending
- 2003-10-15 AU AU2003280562A patent/AU2003280562A1/en not_active Abandoned
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6475490A (en) * | 1987-09-16 | 1989-03-22 | New Japan Chem Co Ltd | Stabilized dibenzylidenesorbitols |
JPH0368579A (ja) * | 1989-08-08 | 1991-03-25 | New Japan Chem Co Ltd | ジアセタール組成物及び結晶性樹脂組成物 |
JPH07278374A (ja) * | 1994-04-06 | 1995-10-24 | New Japan Chem Co Ltd | ポリプロピレン系樹脂組成物 |
JPH09286787A (ja) * | 1996-04-17 | 1997-11-04 | New Japan Chem Co Ltd | 安定化されたジベンジリデンソルビトール類及びそれを含むポリオレフィン系樹脂組成物 |
JPH09286788A (ja) * | 1996-04-18 | 1997-11-04 | New Japan Chem Co Ltd | ジベンジリデンソルビトール組成物及びそれを含むポリオレフィン系樹脂組成物 |
JPH1060165A (ja) * | 1996-08-12 | 1998-03-03 | New Japan Chem Co Ltd | ジベンジリデンソルビトール系組成物及びそれを含むポリオレフィン系樹脂組成物 |
WO1999018108A1 (fr) * | 1997-10-03 | 1999-04-15 | New Japan Chemical Co., Ltd. | Composition de diacetal, procede de preparation, agent de nucleation pour polyolefines contenant une telle composition, compositions de resines de polyolefines, et moulages |
WO2002034827A1 (fr) * | 2000-10-26 | 2002-05-02 | New Japan Chemical Co., Ltd. | Agent de nucleation au dibenzylidenesorbitol, composition de resine de polyolefine renfermant cet agent, et objet moule |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006083642A1 (en) * | 2005-01-28 | 2006-08-10 | Milliken & Company | Method and compositions for reducing plate-out in the manufacture of plastic articles |
US8003720B2 (en) | 2005-01-28 | 2011-08-23 | Milliken & Company | Method and compositions for reducing plate-out in the manufacture of plastic articles |
JP2010229361A (ja) * | 2009-03-27 | 2010-10-14 | Adeka Corp | ポリオレフィン系樹脂組成物 |
Also Published As
Publication number | Publication date |
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US20060100324A1 (en) | 2006-05-11 |
JPWO2004046241A1 (ja) | 2006-04-06 |
KR20050086452A (ko) | 2005-08-30 |
AU2003280562A1 (en) | 2004-06-15 |
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