JPH01126375A - Coated inorganic filler for synthetic resin filler - Google Patents
Coated inorganic filler for synthetic resin fillerInfo
- Publication number
- JPH01126375A JPH01126375A JP28399187A JP28399187A JPH01126375A JP H01126375 A JPH01126375 A JP H01126375A JP 28399187 A JP28399187 A JP 28399187A JP 28399187 A JP28399187 A JP 28399187A JP H01126375 A JPH01126375 A JP H01126375A
- Authority
- JP
- Japan
- Prior art keywords
- filler
- inorganic filler
- synthetic resin
- coating
- coated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000011256 inorganic filler Substances 0.000 title claims abstract description 31
- 229910003475 inorganic filler Inorganic materials 0.000 title claims abstract description 31
- 239000000945 filler Substances 0.000 title claims abstract description 18
- 229920003002 synthetic resin Polymers 0.000 title claims description 19
- 239000000057 synthetic resin Substances 0.000 title claims description 19
- 239000000178 monomer Substances 0.000 claims abstract description 14
- 229920000642 polymer Polymers 0.000 claims abstract description 13
- 230000007062 hydrolysis Effects 0.000 claims description 10
- 238000006460 hydrolysis reaction Methods 0.000 claims description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 125000003545 alkoxy group Chemical group 0.000 claims 1
- 239000011248 coating agent Substances 0.000 abstract description 13
- 238000000576 coating method Methods 0.000 abstract description 13
- 239000004927 clay Substances 0.000 abstract description 8
- 229920005989 resin Polymers 0.000 abstract description 7
- 239000011347 resin Substances 0.000 abstract description 7
- 239000000126 substance Substances 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 6
- 238000000465 moulding Methods 0.000 abstract description 4
- 239000000454 talc Substances 0.000 abstract description 4
- 229910052623 talc Inorganic materials 0.000 abstract description 4
- 239000000047 product Substances 0.000 description 17
- -1 fatty acid esters Chemical class 0.000 description 15
- 229920001577 copolymer Polymers 0.000 description 14
- 238000000034 method Methods 0.000 description 14
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 8
- 229920001971 elastomer Polymers 0.000 description 7
- 230000000704 physical effect Effects 0.000 description 7
- 239000005060 rubber Substances 0.000 description 7
- 229920002554 vinyl polymer Polymers 0.000 description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
- 239000000843 powder Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 5
- 239000003513 alkali Substances 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 150000004756 silanes Chemical class 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 3
- 239000007795 chemical reaction product Substances 0.000 description 3
- 235000014113 dietary fatty acids Nutrition 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000194 fatty acid Substances 0.000 description 3
- 229930195729 fatty acid Natural products 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 3
- 229910000077 silane Inorganic materials 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 3
- 239000011701 zinc Substances 0.000 description 3
- 239000005995 Aluminium silicate Substances 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 229920000877 Melamine resin Polymers 0.000 description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Chemical compound O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 229920003020 cross-linked polyethylene Polymers 0.000 description 2
- 239000004703 cross-linked polyethylene Substances 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 150000004665 fatty acids Chemical class 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000003301 hydrolyzing effect Effects 0.000 description 2
- 229910052751 metal Chemical class 0.000 description 2
- 239000002184 metal Chemical class 0.000 description 2
- 150000002823 nitrates Chemical class 0.000 description 2
- 235000021317 phosphate Nutrition 0.000 description 2
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 229920001897 terpolymer Polymers 0.000 description 2
- LFQCEHFDDXELDD-UHFFFAOYSA-N tetramethyl orthosilicate Chemical compound CO[Si](OC)(OC)OC LFQCEHFDDXELDD-UHFFFAOYSA-N 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 235000002568 Capsicum frutescens Nutrition 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 239000004709 Chlorinated polyethylene Substances 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- IVRFYNSETZKRSJ-UHFFFAOYSA-N ClC=C.N#CC=CC=CC1=CC=CC=C1 Chemical compound ClC=C.N#CC=CC=CC1=CC=CC=C1 IVRFYNSETZKRSJ-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 229920006385 Geon Polymers 0.000 description 1
- 239000005909 Kieselgur Substances 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 239000004640 Melamine resin Substances 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 229920012485 Plasticized Polyvinyl chloride Polymers 0.000 description 1
- 229930182556 Polyacetal Natural products 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 229920000265 Polyparaphenylene Polymers 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 1
- 108010009736 Protein Hydrolysates Proteins 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 229920002433 Vinyl chloride-vinyl acetate copolymer Polymers 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- XUBKPYAWPSXPDZ-UHFFFAOYSA-N [Ba].OS(O)(=O)=O Chemical compound [Ba].OS(O)(=O)=O XUBKPYAWPSXPDZ-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 description 1
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- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
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- ZJPJECQPVMSILT-UHFFFAOYSA-N chloroethene 3-(2-phenylethenyl)furan-2,5-dione Chemical compound ClC=C.O=C1OC(=O)C(C=CC=2C=CC=CC=2)=C1 ZJPJECQPVMSILT-UHFFFAOYSA-N 0.000 description 1
- IEJNAGSUKYCWCR-UHFFFAOYSA-N chloroethene;1,1-dichloroethene;ethenyl acetate Chemical compound ClC=C.ClC(Cl)=C.CC(=O)OC=C IEJNAGSUKYCWCR-UHFFFAOYSA-N 0.000 description 1
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- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- NJLLQSBAHIKGKF-UHFFFAOYSA-N dipotassium dioxido(oxo)titanium Chemical compound [K+].[K+].[O-][Ti]([O-])=O NJLLQSBAHIKGKF-UHFFFAOYSA-N 0.000 description 1
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- 125000001165 hydrophobic group Chemical group 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 1
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- UQMOLLPKNHFRAC-UHFFFAOYSA-N tetrabutyl silicate Chemical compound CCCCO[Si](OCCCC)(OCCCC)OCCCC UQMOLLPKNHFRAC-UHFFFAOYSA-N 0.000 description 1
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- LDHQCZJRKDOVOX-UHFFFAOYSA-N trans-crotonic acid Natural products CC=CC(O)=O LDHQCZJRKDOVOX-UHFFFAOYSA-N 0.000 description 1
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- QYBKVVRRGQSGDC-UHFFFAOYSA-N triethyl methyl silicate Chemical compound CCO[Si](OC)(OCC)OCC QYBKVVRRGQSGDC-UHFFFAOYSA-N 0.000 description 1
- CWBIFDGMOSWLRQ-UHFFFAOYSA-N trimagnesium;hydroxy(trioxido)silane;hydrate Chemical compound O.[Mg+2].[Mg+2].[Mg+2].O[Si]([O-])([O-])[O-].O[Si]([O-])([O-])[O-] CWBIFDGMOSWLRQ-UHFFFAOYSA-N 0.000 description 1
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- 239000010457 zeolite Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/70—Microphotolithographic exposure; Apparatus therefor
- G03F7/708—Construction of apparatus, e.g. environment aspects, hygiene aspects or materials
- G03F7/7085—Detection arrangement, e.g. detectors of apparatus alignment possibly mounted on wafers, exposure dose, photo-cleaning flux, stray light, thermal load
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/70—Microphotolithographic exposure; Apparatus therefor
- G03F7/70058—Mask illumination systems
Abstract
Description
【発明の詳細な説明】
「産業上の利用分野」
本発明は、合成樹脂充填材用被覆無機フィラーに関する
。さらに詳しくは、樹脂成形品の成形加工時の分散性や
作業性、さらに成形品の物理的・化学的性質が改良され
る合成樹脂充填材用被覆熱W1フィラーに係わるもので
ある。DETAILED DESCRIPTION OF THE INVENTION "Field of Industrial Application" The present invention relates to a coated inorganic filler for synthetic resin fillers. More specifically, the present invention relates to a heat-coated W1 filler for synthetic resin fillers that improves the dispersibility and workability during molding of resin molded products, as well as the physical and chemical properties of molded products.
「従来の技術」
無機フィラーは、加工性の改良、補強、表面特性、電気
特性、耐熱性、耐候性、難燃性等の付与の目的から、合
成樹脂の充填材として使用されている。しかしながら、
従来の無機フィラーは、合成樹脂基材に対する親和性が
悪い為、分散性に劣り、作業性や成形加工性に問題があ
ると共に、基材との結合性が弱いので、成形品の耐衝撃
性が著しく低下したり、特定の目的とする物性が改善さ
れる反面、他の物性は低下するなど物理的、化学的性質
の面で問題があった。"Prior Art" Inorganic fillers are used as fillers in synthetic resins for the purpose of improving processability, reinforcing, providing surface properties, electrical properties, heat resistance, weather resistance, flame retardance, and the like. however,
Conventional inorganic fillers have poor affinity for synthetic resin base materials, resulting in poor dispersibility, problems with workability and moldability, and weak bonding with the base material, resulting in poor impact resistance of molded products. There were problems in terms of physical and chemical properties, such as a marked decrease in physical properties, and while certain targeted physical properties were improved, other physical properties were degraded.
これらの問題点を改良すべく、従来から無機フィラーの
表面を界面活性剤、高級脂肪酸又はその金属塩で処理又
は被覆する方法が知られていたが、これらの方法は若干
分散性を改良させるのみで、成形品の諸物性の低下は全
く改善され得なかった。In order to improve these problems, methods of treating or coating the surface of inorganic fillers with surfactants, higher fatty acids, or metal salts thereof have been known, but these methods only slightly improve dispersibility. Therefore, the deterioration of various physical properties of the molded product could not be improved at all.
一方、近年、アクリル酸、クロトン酸、プロピレン等の
オレフィン類で重合被覆する方法、リン酸エステル、パ
ラフィン類、高aアルコール、脂肪酸エステル、脂肪酸
アミドで表面処理する方法が、又、ポリテトラフルオロ
エチレンにより被覆する方法、エポキシ、フェノール、
メラミン、シリコン等の熱硬化性樹脂により表面を被覆
する方法が提案されてきた。On the other hand, in recent years, methods of polymerization coating with olefins such as acrylic acid, crotonic acid, and propylene, methods of surface treatment with phosphoric acid esters, paraffins, high alkali alcohols, fatty acid esters, and fatty acid amides have been developed. Method of coating with epoxy, phenol,
A method of coating the surface with a thermosetting resin such as melamine or silicone has been proposed.
しか−し、上記方法も分散性に関してはある程度の改良
がなされているが、逆に流動性、加工性に問題が生じた
り、成形品の引張り強度、耐衝撃性、耐熱性、耐薬品性
等の諸物性においては、十分な−ものではなかった。However, although the above methods have been improved to some extent in terms of dispersibility, problems may arise in fluidity and processability, and problems may arise in the tensile strength, impact resistance, heat resistance, chemical resistance, etc. of molded products. The physical properties were not satisfactory.
「発明が解決しようとする問題点」
本発明者らは、かか状況にあって、合成樹脂中での分散
性が良好で、成形加工性に優れ、さらに成形品の引張り
、耐衝撃性等の諸物性及び耐熱性、耐候性、耐水性、耐
薬品性を改良する無81フイラーを提供することを目的
として、鋭意検討した結果、本発明を完成するに至った
ものである。"Problems to be Solved by the Invention" The inventors of the present invention were able to solve the above problem by achieving good dispersibility in synthetic resins, excellent molding processability, and improved tensile and impact resistance of molded products. The present invention has been completed as a result of intensive studies aimed at providing a filler-free 81 that improves the physical properties of , heat resistance, weather resistance, water resistance, and chemical resistance.
[問題点を解決するための手段]
上記の問題点は本発明に係わる被覆無機フィラーを使用
することにより解決される。すなわち、本発明の要旨と
するところは、無機フィラーの表面に、タルクキシシラ
ン単量体もしくは重合体の加水分解生成物が被覆されて
なることを特徴とする合成樹脂充填材用被覆無機フィラ
ーに存する。[Means for Solving the Problems] The above problems are solved by using the coated inorganic filler according to the present invention. That is, the gist of the present invention is to provide a coated inorganic filler for synthetic resin fillers, characterized in that the surface of the inorganic filler is coated with a hydrolysis product of a talcoxysilane monomer or polymer. Exists.
以下、本発明の詳細な説明する。The present invention will be explained in detail below.
本発明において無機フィラーは、その目的に応じて選ぶ
ことができる。具体的には、クレー(カオリンクレー、
ソフトクレー、バードクレー、焼成りレー、ロウ石クレ
ー)、タルク(滑石、フレンチチッーク)、アスベスト
(クリソタイル、クロシトライド、アンモナイト、アン
ソ7エライト、トレモライト、アンモナイト)、マイカ
、ベントナイト、セリサイト、ゼオライト、アクパルジ
ャイト、軽石粉、スレート粉、長石粉、ケイ灰石、7ラ
ースアース、トリポリ石、蛭石、含水又は無水の沈降性
ケイ酸カルシウム、ケイ酸マグネシウム等で代表される
ケイ酸塩、シリカ(石英粉、ケイ藻土、ケイ石粉、ヒド
ロデル、エアロデル)、ハイドロタルサイト類(含水又
は無水アルミニウム/マグネシウム塩基性炭酸塩、硫酸
塩、硝酸塩、リン酸塩: アルミニウム/Zn塩基性炭
酸塩、硫酸塩、硝酸塩、リン酸塩)、三酸化アンチモン
、酸化マグネシウム、二酸化チタン、酸化亜鉛、酸化ア
ルミ(含水又は−無水)等の酸化物、炭酸カルシウム(
重質度カル、軽質炭カル、膠質炭・カル又は沈降製炭カ
ル、胡粉、チ1−り、ウィッチング、7クレ石)、炭酸
マグネシウム(沈降製、含水及び無水)等の炭酸塩、硫
酸バリウム(パライト粉)、沈降製硫酸バリウム、硫酸
カルシウム(′Hフウ、軟石コラ又は沈降製)、プラン
フィクス等の硫酸塩、ライム(水酸化アルミ)、水酸化
マグネシウム等の水酸化物、カーボンブラック(7フー
ネス、チャンネル、ランプ、サーマル、アセチレン)、
グラ7フイト、炭素繊維、炭素球、無煙炭粉等の炭素原
子から成る物、銅、アルミニウム、ブロンズ、鉛、亜鉛
、スチール等の金属の粉末、繊維、ホイスカーあるいは
ワイヤー、又は繊維状、球状、発泡、7ライ7ツシユ球
、シラスバルーン等のガラス物質、バリウムフェライト
、マグネタイト、二硫化モリブデン、チタン酸カリ等が
挙げら九る。In the present invention, the inorganic filler can be selected depending on the purpose. Specifically, clay (kaolin clay,
Soft clay, bird clay, calcined clay, waxite clay), talc (talc, French chic), asbestos (chrysotile, crocitride, ammonite, antho7erite, tremolite, ammonite), mica, bentonite, sericite, zeolite, acpal Silicates, silica (quartz powder, diatomaceous earth, silica powder, hydrodel, aerodel), hydrotalcites (hydrated or anhydrous aluminum/magnesium basic carbonates, sulfates, nitrates, phosphates: aluminum/Zn basic carbonates, sulfates, Oxides such as nitrates, phosphates), antimony trioxide, magnesium oxide, titanium dioxide, zinc oxide, aluminum oxide (hydrated or -anhydrous), calcium carbonate (
Carbonates such as heavy carbon, light carbon, colloidal carbon, colloidal carbon, sedimentary carbon, whitewash, chili, witching, hexachlorite), magnesium carbonate (precipitated, hydrous and anhydrous), sulfuric acid Barium (palite powder), precipitated barium sulfate, calcium sulfate ('Hfu, soft stone cola or precipitated product), sulfates such as Planfix, lime (aluminum hydroxide), hydroxides such as magnesium hydroxide, carbon black (7 funes, channel, lamp, thermal, acetylene),
Materials made of carbon atoms such as graphite, carbon fibers, carbon spheres, anthracite powder, metal powders such as copper, aluminum, bronze, lead, zinc, steel, etc., fibers, whiskers or wires, or fibrous, spherical, foamed materials. Examples include glass substances such as , 7 lye 7 tsutsu bulbs, and glass balloons, barium ferrite, magnetite, molybdenum disulfide, and potassium titanate.
これら無機フィラーは各種の形状であってよく、具体的
には、球状、立方状、板状、柱状、六角板状、紡錘状、
針状、繊維状、薄片状等があり、勿論不定形でも良い。These inorganic fillers may have various shapes, specifically, spherical, cubic, plate-like, columnar, hexagonal plate-like, spindle-like,
They may be needle-like, fibrous, flaky, etc., and of course may be irregularly shaped.
また、無機フィラー粒子の大きさは特に制限されるもの
ではないが、好ましくは0.01〜500ミクロン程度
であり、目的に応じて適宜選択できる。Further, the size of the inorganic filler particles is not particularly limited, but is preferably about 0.01 to 500 microns, and can be appropriately selected depending on the purpose.
本発明において上記無機フィラーは、その表面にテトラ
アルコキシシラン単量体もしくは重合体の加水分解生成
物が被覆されている。In the present invention, the surface of the inorganic filler is coated with a hydrolysis product of a tetraalkoxysilane monomer or polymer.
テトラアルコキシシランは、珪素原子に直結する加水分
解性基を4個有するもので、例えば、テトラメトキシシ
ラン、テトラエトキシシラン、メトキシトリエトキシシ
ラン、エトキシトリメトキシシラン、テトラプロポキシ
シラン、テトラブトキシシラン、トリットキシネオペン
トキシシラン、ν7トキシジネオベントキシシラン等が
あげられる。これらシラン化合物の中で特にアルフキシ
基炭素数が3以下であるものは、加水分解速度が速くな
り、又当量当りに占めるシリケートの割合が多いので好
ましい6本発明においては、これらシラン化合物の単量
体もしくは重合体の加水分解生成物により前記無機フィ
ラーを被覆するが、この場合シラン化合物の単量体もし
くは重合体はその部分加水分解物であってもよい。上記
シラン化合物の単量体もしくは重合体、更にはその部分
加水分解物は1種又は2種以上の混合物を使用すること
ができる。Tetraalkoxysilane has four hydrolyzable groups directly connected to a silicon atom, such as tetramethoxysilane, tetraethoxysilane, methoxytriethoxysilane, ethoxytrimethoxysilane, tetrapropoxysilane, tetrabutoxysilane, and trit. Examples include xineopentoxysilane, ν7 toxydineobentoxysilane, and the like. Among these silane compounds, those in which the number of carbon atoms in the alphoxy group is 3 or less are preferable because the hydrolysis rate is fast and the proportion of silicate per equivalent is high.6 In the present invention, the monomer content of these silane compounds is The inorganic filler is coated with a hydrolyzed product of a silane compound or a polymer, and in this case, the monomer or polymer of the silane compound may be a partial hydrolyzate thereof. One kind or a mixture of two or more kinds of monomers or polymers of the above-mentioned silane compounds, and furthermore, partial hydrolysates thereof can be used.
無機フィラーの表面にテトラアルコキシシラン単量体も
しくは重合体の加水分解生成物からなる被膜を形成させ
る方法は、大別すると、■テトラアルコキシシランの単
量体もしくは重合体、さらにはその部分加水分解物の溶
融物又は溶液を無機フィラーに被覆し、次にこの被覆物
を水と接触させ加水分解する方法、及び■予めテトラア
ルコキシシランの単量体もしくは重合体、さらにはその
部分加水分解物をあらかじめ加水分解した後、それを無
機フィラー表面に被覆する方法がある。本発明において
はどちらの方法であってもがまわな51゜
前記■又は■の方法において、無機フィラーの表面に、
テ)ラアルコキシシランの単量体もしくは重合体、さら
にはその部分加水分解物、あるいはその加水分解物を被
覆するには無P!1フィラーにこれら化合物、又はそれ
らの溶液を加え混合撹拌すればよい。撹拌する装置とし
ては、例えば■型混合慨、プロペラ型混合慨、二重円錐
型混合機、リボン型混合磯、スクリュー型混合機、高速
流動型混合機、ボールミル型混合機、ヘンシェル型混合
機等が用いられる。Methods for forming a film consisting of a hydrolysis product of a tetraalkoxysilane monomer or polymer on the surface of an inorganic filler can be roughly divided into: ■ Tetraalkoxysilane monomer or polymer, and its partial hydrolysis. A method of coating an inorganic filler with a melt or solution of a compound, and then hydrolyzing this coating by contacting it with water; There is a method in which the surface of the inorganic filler is coated with the hydrolyzed material after it has been hydrolyzed in advance. In the present invention, it does not matter which method is used.51 In the method (1) or (2) above,
te) P-free for coating alkoxysilane monomers or polymers, their partial hydrolysates, or their hydrolysates! These compounds or their solutions may be added to one filler and mixed and stirred. Examples of stirring devices include ■ type mixing vessel, propeller type mixing vessel, double cone type mixer, ribbon type mixing rock, screw type mixer, high-speed fluid type mixer, ball mill type mixer, Henschel type mixer, etc. is used.
テトラアルコキシシランの単量体もしくは重合体、さら
にはその部分加水分解物の加水分解処理は、酸ないしア
ルカリ触媒存在下、溶媒中水と接触させるのが加水分解
速度が速くなり、又均−なシリカが得られるので、より
好ましい。この際、使用する酸としては、例えば塩酸、
硫酸、硝酸、酢酸、リン酸等があげられ、又アルカリと
しては水酸化カリウム、水酸化ナトリウム、アンモニア
等があげられる。When hydrolyzing a tetraalkoxysilane monomer or polymer, or its partial hydrolyzate, contacting it with water in a solvent in the presence of an acid or alkali catalyst increases the hydrolysis rate and improves uniformity. This method is more preferred because silica can be obtained. At this time, the acids used include, for example, hydrochloric acid,
Examples of the alkali include sulfuric acid, nitric acid, acetic acid, and phosphoric acid, and examples of the alkali include potassium hydroxide, sodium hydroxide, and ammonia.
溶媒としては、アルコキシシラン、水ならびにこれらの
反応生成物の三成分に相溶するものが好ましく、例えば
メタノール、エタノール、インプロパツール、エチルセ
ロソルブ等が使用できる。The solvent is preferably one that is compatible with the alkoxysilane, water, and the three components of their reaction products, such as methanol, ethanol, inpropatol, ethyl cellosolve, and the like.
加水分解は室温ですみやかに進行するが、許容しうる範
囲まで加熱して行ってもよい。Hydrolysis proceeds rapidly at room temperature, but may be carried out by heating to an acceptable range.
アルコキシシラン単量体もしくは重合体の加水分解生成
物の無機フィラーに対する被覆量は、有形成分換算で、
無機フィラーに対して0.1〜80重量%の範囲が好ま
しく、特に好ましいのは、0.5〜50重量%の範囲で
ある。0.1重量%より少ないと良好な被覆効果が得ら
れず、又80重重量より多いと、被覆量に見合う効果が
得られず好ましくない。The amount of the hydrolysis product of the alkoxysilane monomer or polymer coated on the inorganic filler is calculated as follows in terms of organic components:
The range is preferably from 0.1 to 80% by weight, particularly preferably from 0.5 to 50% by weight, based on the inorganic filler. If it is less than 0.1% by weight, a good coating effect cannot be obtained, and if it is more than 80% by weight, an effect commensurate with the coating amount cannot be obtained, which is not preferable.
本発明の被覆無lfiフィラーを配合するのに適した合
成樹脂としては、例えばポリエチレン、ポリプロピレン
、ポリブテン、ポリ−3−メチルブテン、架橋ポリエチ
レン等のオレフィン重合体、エチレン−酢酸ビニル共重
合体、エチレン−プロピレン共重合体等の共重合体、ポ
リ塩化ビニル、ポリ臭化ビニル、ポリ7ツ化ビニル、ポ
リ塩化ビニリデン、塩素化ポリエチレン、塩素化ポリプ
ロピレン、ポリ7ツ化ビニリデン、臭素化ポリエチレン
、塩化ゴム、塩化ビニル−酢酸ビニル共重合体、塩化ビ
ニル−エチレン共重合体、塩化ビニル−プロピレン共重
合体、塩化ビニル−スチレン共重合体、塩化ビニル−イ
ソブチレン共重合体、塩化ビニル−塩化ビニリデン共重
合体、塩化ビニル−スチレン−無水マレイン酸三元共重
合体、塩化ビニル−スチレン−アクリロニトリル共重合
体、塩化ビニル−ブタジェン共重合体、塩化ビニル−イ
ソプレン共重合体、塩化ビニル−塩素化プロピレン共重
合体、塩化ビニル−塩化ビニリデン−酢酸ビニル三元共
重合体、塩化ビニル−アクリル酸エステル共重合体、塩
化ビニル−マレイン酸エステル共重合体、塩化ビニル−
メタクリル酸エステル共重合体、塩化とニル−アクリロ
ニトリル共重合体、内部可塑化ポリ塩化ビニルなどの含
ハロゲン合成樹謂、ポリスチレン、ポリキシリレン、ポ
リフェニレン、ポリ酢酸ビニル、アクリル樹脂、スチレ
ンと他の単量体(例えば無水マレイン酸、ブタジェン、
アクリロニトリル等)との共重合体、アクリロ二トリル
ーブタジエンースチレン共重合体、メタクリル酸エステ
ル−ブタジェン−スチレン共重合体、ポリ7チルメタク
リレート等のメタクリレート系樹脂、ポリビニルアルコ
ール、ポリビニルホルマール、ポリビニルブチラール、
ポリエステル、ポリアミド、ポリカーボネート、ポリア
セタール、ポリウレタン、ポリビニルエーテル、フェノ
キシ樹脂、芳香族ポリアミド、ポリイミド、ポリスルホ
ン、ポリフェニレンオキシド、フェノール樹脂、エリア
樹脂、メラミン樹脂、エポキシ樹脂、不飽和ポリエステ
ル樹脂、シリコン樹脂、ウレタン樹脂、インプレンゴム
、ブタノエンゴム、アクリロニトリル−ブタジェン共重
合ゴム、スチレン−ブタジェン共重合ゴム等のゴム類が
挙げられ、これら単独もしくは2種以上からなる合成樹
脂の充填材として使用することができる。又、過酸化物
あるいは放射線等によって架橋させた架橋ポリエチレン
等の架橋合成樹脂及び発泡剤によって発泡させた発泡ポ
リスチレン等の発泡合成樹脂にも使用できる。Examples of synthetic resins suitable for blending the uncoated LFI filler of the present invention include polyethylene, polypropylene, polybutene, poly-3-methylbutene, olefin polymers such as crosslinked polyethylene, ethylene-vinyl acetate copolymers, ethylene-vinyl acetate copolymers, and ethylene-vinyl acetate copolymers. Copolymers such as propylene copolymers, polyvinyl chloride, polyvinyl bromide, polyvinyl heptadide, polyvinylidene chloride, chlorinated polyethylene, chlorinated polypropylene, polyvinylidene heptadide, brominated polyethylene, chlorinated rubber, Vinyl chloride-vinyl acetate copolymer, vinyl chloride-ethylene copolymer, vinyl chloride-propylene copolymer, vinyl chloride-styrene copolymer, vinyl chloride-isobutylene copolymer, vinyl chloride-vinylidene chloride copolymer, Vinyl chloride-styrene-maleic anhydride terpolymer, vinyl chloride-styrene-acrylonitrile copolymer, vinyl chloride-butadiene copolymer, vinyl chloride-isoprene copolymer, vinyl chloride-chlorinated propylene copolymer, Vinyl chloride-vinylidene chloride-vinyl acetate terpolymer, vinyl chloride-acrylic acid ester copolymer, vinyl chloride-maleic acid ester copolymer, vinyl chloride-
Halogen-containing synthetic resins such as methacrylic acid ester copolymers, chloride and nyl-acrylonitrile copolymers, internally plasticized polyvinyl chloride, polystyrene, polyxylylene, polyphenylene, polyvinyl acetate, acrylic resins, styrene and other monomers (e.g. maleic anhydride, butadiene,
acrylonitrile, etc.), acrylonitrile-butadiene-styrene copolymer, methacrylic acid ester-butadiene-styrene copolymer, methacrylate resin such as poly7tyl methacrylate, polyvinyl alcohol, polyvinyl formal, polyvinyl butyral,
Polyester, polyamide, polycarbonate, polyacetal, polyurethane, polyvinyl ether, phenoxy resin, aromatic polyamide, polyimide, polysulfone, polyphenylene oxide, phenol resin, area resin, melamine resin, epoxy resin, unsaturated polyester resin, silicone resin, urethane resin, Rubbers such as imprene rubber, butanoene rubber, acrylonitrile-butadiene copolymer rubber, and styrene-butadiene copolymer rubber can be used alone or in combination of two or more of these rubbers as fillers for synthetic resins. It can also be used for crosslinked synthetic resins such as crosslinked polyethylene crosslinked with peroxide or radiation, and foamed synthetic resins such as foamed polystyrene foamed with a foaming agent.
本発明に係わる被覆無機フィラーの合成樹脂への配合量
は、用途に応じて適宜選択される。The amount of the coated inorganic filler according to the present invention added to the synthetic resin is appropriately selected depending on the application.
「発明の効果」及び「作用」
本発明に係わる合成樹脂充填材用被覆無f’Rフィラー
は、その表面に特定の被膜が形成されており、親水性基
と疎水性基が適度に備わっているため、合成樹脂の粉末
あるいはベレットと混合することが容易なばかりでなく
、溶融樹脂への無機フィラーの分散が極めて均一に行わ
れる。そして、得られた成形品は、耐衝撃性、耐摩耗性
、難燃性、耐汚染性、耐候性、耐薬品性等が向上するた
め、過酷な条件下で使用される各種の用途に広く用いる
ことができ、その産業上の利用価値は大きい。"Effects of the Invention" and "Actions" The uncoated f'R filler for synthetic resin fillers according to the present invention has a specific coating formed on its surface, and is appropriately equipped with hydrophilic groups and hydrophobic groups. Therefore, it is not only easy to mix with the synthetic resin powder or pellet, but also the inorganic filler is extremely uniformly dispersed in the molten resin. The resulting molded products have improved impact resistance, abrasion resistance, flame retardancy, stain resistance, weather resistance, chemical resistance, etc., so they are widely used in a variety of applications under harsh conditions. It can be used, and its industrial value is great.
「実施例」
以下、本発明を実施例に基づいて詳細に説明するが、本
発明はその要旨を超えない限り、以下の例に限定される
ものではない。"Examples" Hereinafter, the present invention will be described in detail based on Examples, but the present invention is not limited to the following examples unless it exceeds the gist thereof.
実施例1
テトラメトキシシラン四量体、
80g及びメタノール11を入れた容器にタルク(平均
粒径5.5μ、板状)400.を仕込み、常温で1時間
撹拌した。そして110℃に加熱し減圧下で乾燥した後
、このシラン処理フィラーを塩酸にてpH3に調整した
水/メタノール溶液(重責比3ニア)1 1 を入れた
容器に添加し、攪拌しながら約40℃で1時間反応を行
った。この反応生成物を炉別した後、110℃オープン
で1時間乾燥して、目的物(被覆無機フィラーA)を得
た。Example 1 In a container containing 80 g of tetramethoxysilane tetramer and 11 g of methanol, 400 g of talc (average particle size 5.5 μm, plate-like) was placed. and stirred at room temperature for 1 hour. After heating to 110°C and drying under reduced pressure, this silane-treated filler was added to a container containing 1 1 of a water/methanol solution (heavy duty ratio of 3 near) adjusted to pH 3 with hydrochloric acid, and while stirring, The reaction was carried out at ℃ for 1 hour. After this reaction product was separated in a furnace, it was dried at 110° C. for 1 hour to obtain the target product (coated inorganic filler A).
実施例2
フィラーとしてハイドロタルサイト(マグネシウム/ア
ルミニウム塩基性炭酸塩、平均粒径0.8μ、球状)を
使用したほかは実施例1と同様にして目的物(被覆無8
!フイラーB)を得た。Example 2 A target material (uncoated 8
! Filler B) was obtained.
実施例3
テトラエトキシシラン140g及びエタノール11を入
れた容器に、塩酸にてpH3に調整した水/エタノール
溶液(重量比3ニア)1 1 を加え、撹拌しながら約
40℃で1時間反応を行った6カオリンクレー(平均粒
径0.5μ)90重量部に対して前記加水分解前のテト
ラエトキシシランとして10重量部となるように前記反
応生成物を加え、常温で1時間撹拌した。そして、この
混合物を110℃に加熱し減圧下に乾燥して目的物(被
覆無機フィラーC)を得た。Example 3 A water/ethanol solution (weight ratio 3 near) 1 1 adjusted to pH 3 with hydrochloric acid was added to a container containing 140 g of tetraethoxysilane and 11 ethanol, and reaction was carried out at about 40°C for 1 hour with stirring. The reaction product was added to 90 parts by weight of 6-kaolin clay (average particle size: 0.5 μm) in an amount of 10 parts by weight as tetraethoxysilane before hydrolysis, and the mixture was stirred at room temperature for 1 hour. Then, this mixture was heated to 110° C. and dried under reduced pressure to obtain the target product (coated inorganic filler C).
実施例4
トリプトキンステ70キシシラン210gを用いて、実
施例3と同様な操作を行い、目的物(被覆熱lf!フィ
ラーD)を得た。Example 4 The same operation as in Example 3 was performed using 210 g of Tryptochin Ste 70 xysilane to obtain the target product (coating heat lf! Filler D).
使用例1
高圧ポリエチレン樹脂(三菱化成社製、商品名N0VA
TEC−131)100重置部に第1表に記載の各種無
機フィラー50重量部を添加した配合物をロール温度1
70℃で7分間混練し、次いで180℃、100kg/
cm2の条件で5分間プレスを行い、厚み0 、3 m
mの試験用シートを作製した。このシートにつきパンク
チエアー衝撃強度を測定した。更にロール加工時の無8
!フイラーの分散性並びにシートの耐水性についても以
下の基準により評価を行った。Usage example 1 High pressure polyethylene resin (manufactured by Mitsubishi Kasei Corporation, product name N0VA
TEC-131) A blend obtained by adding 50 parts by weight of various inorganic fillers listed in Table 1 to 100 overlapping parts was rolled at a temperature of 1.
Kneaded at 70℃ for 7 minutes, then kneaded at 180℃, 100kg/
Pressed for 5 minutes under the condition of cm2, the thickness was 0.3 m.
A test sheet of m was prepared. The puncture air impact strength of this sheet was measured. Furthermore, there is no 8 during roll processing.
! The dispersibility of the filler and the water resistance of the sheet were also evaluated according to the following criteria.
[分散性] O均一に分散している。[Dispersibility] O is uniformly dispersed.
Δ やや不均一である。Δ Slightly non-uniform.
× 者しく分散不良をおこし異物が析出している。× Foreign matter is precipitated due to obvious poor dispersion.
[耐水性]
上記方法により作製したシートを恒温水槽中60℃雰囲
気下で1時間浸漬後、シートを取り出して透明性を目視
にて観察した。[Water Resistance] The sheet produced by the above method was immersed in a constant temperature water bath in an atmosphere of 60° C. for 1 hour, and then the sheet was taken out and the transparency was visually observed.
○ 透明性が良好である。○ Good transparency.
Δ やや白く失透している。Δ Slightly white and devitrified.
× 着しく白く失透していて不透明。× Delicate white and devitrified and opaque.
各評価を第1表に示す。Each evaluation is shown in Table 1.
第1表
使用例2
ポリ塩化ビ声ル樹脂(日本ゼオン社製、商品名Geon
l 21 N 00重電部、DOP60重量部、Ba−
Zn系熱安定剤3重量部に、第2表に記載の各種無機フ
ィラー40重量部を添加した配合物をロール温度180
℃で10分間混練し、次いで190℃、100 kg/
c請”の条件下で5分間プレスを行い、厚み0 、3
Iamの試験用シートを作製した。このシートにつき
使用例1と同様の方法で衝撃強度並びに無1f1フイラ
ーの分散性を評価した。Table 1 Usage Example 2 Polyvinyl chloride vinyl resin (manufactured by Nippon Zeon Co., Ltd., trade name: Geon)
l 21 N 00 heavy electric part, DOP 60 parts by weight, Ba-
A mixture obtained by adding 40 parts by weight of various inorganic fillers listed in Table 2 to 3 parts by weight of a Zn-based heat stabilizer was rolled at a temperature of 180.
℃ for 10 minutes, then 190℃, 100 kg/
Press for 5 minutes under the conditions of
A test sheet of Iam was prepared. The impact strength and dispersibility of the 1f1 filler-free sheet were evaluated in the same manner as in Use Example 1.
更にシートの耐熱性を以下の基準で評価した。Furthermore, the heat resistance of the sheet was evaluated using the following criteria.
[耐熱性1
シートをオープン内180″C$囲気下で30分間放置
後、シートを取り出して色調を目視にて観察した。[Heat Resistance 1] After the sheet was left in an open atmosphere at 180″C for 30 minutes, the sheet was taken out and the color tone was visually observed.
○ 色調が全く変化していない。○ The color tone has not changed at all.
Δ やや黄色に変色している。Δ Slightly yellowish color.
× 褐色を呈し、着しく変色している。× It has a brown color and is discolored.
各評価を第2表に示す。Each evaluation is shown in Table 2.
第2表
第1表、第2表より、本発明による合成樹脂充填材用被
覆無機フィラーは、未処理無機フィラーに比べ合成樹血
中分散性が良好で成形加工性に優れ、さらに成形品の耐
衝撃性等の諸物性が者しく改良されることがわかる。Table 2 From Tables 1 and 2, it is clear that the coated inorganic filler for synthetic resin fillers according to the present invention has better dispersibility in synthetic resin and superior molding processability than untreated inorganic fillers, and also has excellent moldability. It can be seen that various physical properties such as impact resistance are significantly improved.
特許出願人 三菱化成ビニル株式会社Patent applicant: Mitsubishi Kasei Vinyl Co., Ltd.
Claims (2)
単量体もしくは重合体の加水分解生成物が被覆されてな
ることを特徴とする合成樹脂充填材用被覆無機フィラー
。(1) A coated inorganic filler for a synthetic resin filler, characterized in that the surface of the inorganic filler is coated with a hydrolysis product of a tetraalkoxysilane monomer or polymer.
、3以下であることを特徴とする特許請求の範囲第1項
記載の合成樹脂充填材用被覆無機フィラー。(2) The coated inorganic filler for a synthetic resin filler according to claim 1, wherein the tetraalkoxysilane has an alkoxy group carbon number of 3 or less.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP28399187A JPH01126375A (en) | 1987-11-10 | 1987-11-10 | Coated inorganic filler for synthetic resin filler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP28399187A JPH01126375A (en) | 1987-11-10 | 1987-11-10 | Coated inorganic filler for synthetic resin filler |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01126375A true JPH01126375A (en) | 1989-05-18 |
Family
ID=17672871
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP28399187A Pending JPH01126375A (en) | 1987-11-10 | 1987-11-10 | Coated inorganic filler for synthetic resin filler |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01126375A (en) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02669A (en) * | 1988-01-27 | 1990-01-05 | Nippon Oil & Fats Co Ltd | Colored metallic flake pigment, its production and coating, ink, cosmetic and plastic molding composition containing same |
WO1998006787A1 (en) * | 1996-08-12 | 1998-02-19 | The Yokohama Rubber Co., Ltd. | Process for the production of surface-treated carbon black for the reinforcement of rubbers |
JPH10259324A (en) * | 1997-03-18 | 1998-09-29 | Mitsubishi Materials Corp | Photocatalytic coating material, production thereof, and coating film formed therefrom |
JP2001524567A (en) * | 1997-11-22 | 2001-12-04 | クロノス チタン ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー オッフェネ ハンデルスゲゼルシャフト | Inorganic particles treated with phosphonate siloxane |
JP2003041150A (en) * | 2001-08-02 | 2003-02-13 | Merck Ltd | Highly corrosion-resistant flaky metal pigment, method for producing the same and interference color pigment with metallic luster comprising the metal pigment as base |
WO2003044096A1 (en) * | 2001-11-20 | 2003-05-30 | The Yokohama Rubber Co., Ltd. | Surface-treated carbon black and rubber composition containing the same |
JP2007016111A (en) * | 2005-07-07 | 2007-01-25 | Tayca Corp | Silica-covered particulate titanium oxide or silica-covered particulate zinc oxide, manufacturing method thereof, water dispersion thereof, and cosmetics blended therewith |
JP2007182491A (en) * | 2006-01-06 | 2007-07-19 | Matsushita Electric Ind Co Ltd | Resin composition |
JP2008120901A (en) * | 2006-11-10 | 2008-05-29 | Showa Aluminum Powder Kk | Composite coated aluminum pigment and method for producing the same |
JP2009084580A (en) * | 1995-06-08 | 2009-04-23 | Leibniz-Inst Fuer Neue Materialien Gemeinnuetzige Gmbh | Process for producing coated inorganic pigment |
JP2011256367A (en) * | 2010-05-10 | 2011-12-22 | Natoko Kk | Oligomer coated metal oxide fine particle |
WO2013094738A1 (en) * | 2011-12-21 | 2013-06-27 | 日揮触媒化成株式会社 | Oligomer-modified fine particles, method for producing same, and coating material |
JP2014224166A (en) * | 2013-05-15 | 2014-12-04 | 日揮触媒化成株式会社 | Surface-modified metal oxide fine particle, coating liquid for forming thin film, base material with thin film, photoelectric cell, and method for producing the particle |
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-
1987
- 1987-11-10 JP JP28399187A patent/JPH01126375A/en active Pending
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02669A (en) * | 1988-01-27 | 1990-01-05 | Nippon Oil & Fats Co Ltd | Colored metallic flake pigment, its production and coating, ink, cosmetic and plastic molding composition containing same |
JP2009084580A (en) * | 1995-06-08 | 2009-04-23 | Leibniz-Inst Fuer Neue Materialien Gemeinnuetzige Gmbh | Process for producing coated inorganic pigment |
WO1998006787A1 (en) * | 1996-08-12 | 1998-02-19 | The Yokohama Rubber Co., Ltd. | Process for the production of surface-treated carbon black for the reinforcement of rubbers |
US6020068A (en) * | 1996-08-12 | 2000-02-01 | The Yokohama Rubber Co., Ltd. | Process for the production of surface-treated carbon black for the reinforcement of rubbers |
JPH10259324A (en) * | 1997-03-18 | 1998-09-29 | Mitsubishi Materials Corp | Photocatalytic coating material, production thereof, and coating film formed therefrom |
JP2001524567A (en) * | 1997-11-22 | 2001-12-04 | クロノス チタン ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー オッフェネ ハンデルスゲゼルシャフト | Inorganic particles treated with phosphonate siloxane |
JP2003041150A (en) * | 2001-08-02 | 2003-02-13 | Merck Ltd | Highly corrosion-resistant flaky metal pigment, method for producing the same and interference color pigment with metallic luster comprising the metal pigment as base |
WO2003044096A1 (en) * | 2001-11-20 | 2003-05-30 | The Yokohama Rubber Co., Ltd. | Surface-treated carbon black and rubber composition containing the same |
JP2007016111A (en) * | 2005-07-07 | 2007-01-25 | Tayca Corp | Silica-covered particulate titanium oxide or silica-covered particulate zinc oxide, manufacturing method thereof, water dispersion thereof, and cosmetics blended therewith |
JP2007182491A (en) * | 2006-01-06 | 2007-07-19 | Matsushita Electric Ind Co Ltd | Resin composition |
JP2008120901A (en) * | 2006-11-10 | 2008-05-29 | Showa Aluminum Powder Kk | Composite coated aluminum pigment and method for producing the same |
JP2011256367A (en) * | 2010-05-10 | 2011-12-22 | Natoko Kk | Oligomer coated metal oxide fine particle |
WO2013094738A1 (en) * | 2011-12-21 | 2013-06-27 | 日揮触媒化成株式会社 | Oligomer-modified fine particles, method for producing same, and coating material |
JPWO2013094738A1 (en) * | 2011-12-21 | 2015-04-27 | 日揮触媒化成株式会社 | Oligomer-modified fine particles, method for producing the same, and paint |
US9534122B2 (en) | 2011-12-21 | 2017-01-03 | Jgc Catalysts And Chemicals Ltd. | Oligomer-modified fine particles, method for producing the same, and coating containing the particles |
JP2014224166A (en) * | 2013-05-15 | 2014-12-04 | 日揮触媒化成株式会社 | Surface-modified metal oxide fine particle, coating liquid for forming thin film, base material with thin film, photoelectric cell, and method for producing the particle |
CN109312163A (en) * | 2016-06-07 | 2019-02-05 | 白石工业株式会社 | Thermoplastic resin composition's kaolin and thermoplastic resin composition |
US20190177512A1 (en) * | 2016-06-07 | 2019-06-13 | Shiraishi Kogyo Kaisha, Ltd. | Kaolin clay for thermoplastic resin composition and thermoplastic resin composition |
US10995200B2 (en) | 2016-06-07 | 2021-05-04 | Shiraishi Kogyo Kaisha, Ltd. | Kaolin clay for thermoplastic resin composition and thermoplastic resin composition |
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