CA2051966A1 - Core-shell polymer and it's use - Google Patents

Core-shell polymer and it's use

Info

Publication number: CA2051966A1
Authority: CA; Canada
Prior art keywords: core; shell polymer; polymer; shell; monomer
Prior art date: 1990-09-21
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.): Abandoned

Application number

CA 2051966

Other languages

English (en)

French (fr)

Inventor

Ichiro Sasaki

Takao Teraoka

Junji Oshima

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Takeda Pharmaceutical Co Ltd

Original Assignee

Individual

Priority date (The priority date 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 date listed.)

1990-09-21

Filing date

1991-09-20

Publication date

1992-03-22

1991-09-20 Application filed by Individual filed Critical Individual

1992-03-22 Publication of CA2051966A1 publication Critical patent/CA2051966A1/en

Status Abandoned legal-status Critical Current

Links

229920000642 polymer Polymers 0.000 title claims abstract description 107
239000011258 core-shell material Substances 0.000 title claims abstract description 88
229920006324 polyoxymethylene Polymers 0.000 claims abstract description 55
239000011342 resin composition Substances 0.000 claims abstract description 43
239000004094 surface-active agent Substances 0.000 claims abstract description 41
229920005989 resin Polymers 0.000 claims abstract description 38
239000011347 resin Substances 0.000 claims abstract description 38
-1 polyoxy-methylene Polymers 0.000 claims abstract description 26
238000007720 emulsion polymerization reaction Methods 0.000 claims abstract description 13
229930040373 Paraformaldehyde Natural products 0.000 claims abstract description 12
230000007935 neutral effect Effects 0.000 claims abstract description 8
239000003505 polymerization initiator Substances 0.000 claims abstract description 8
239000000178 monomer Substances 0.000 claims description 58
239000000203 mixture Substances 0.000 claims description 49
238000006116 polymerization reaction Methods 0.000 claims description 19
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238000000034 method Methods 0.000 claims description 17
229920001971 elastomer Polymers 0.000 claims description 16
229910021641 deionized water Inorganic materials 0.000 claims description 15
239000003999 initiator Substances 0.000 claims description 15
239000007864 aqueous solution Substances 0.000 claims description 13
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 8
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OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical group N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 claims description 5
125000000217 alkyl group Chemical group 0.000 claims description 5
230000000379 polymerizing effect Effects 0.000 claims description 5
XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 claims description 5
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FCYVWWWTHPPJII-UHFFFAOYSA-N 2-methylidenepropanedinitrile Chemical class N#CC(=C)C#N FCYVWWWTHPPJII-UHFFFAOYSA-N 0.000 claims description 3
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150000003863 ammonium salts Chemical class 0.000 description 3
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FBCQUCJYYPMKRO-UHFFFAOYSA-N prop-2-enyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCC=C FBCQUCJYYPMKRO-UHFFFAOYSA-N 0.000 description 3
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GOXQRTZXKQZDDN-UHFFFAOYSA-N 2-Ethylhexyl acrylate Chemical compound CCCCC(CC)COC(=O)C=C GOXQRTZXKQZDDN-UHFFFAOYSA-N 0.000 description 2
KUDUQBURMYMBIJ-UHFFFAOYSA-N 2-prop-2-enoyloxyethyl prop-2-enoate Chemical compound C=CC(=O)OCCOC(=O)C=C KUDUQBURMYMBIJ-UHFFFAOYSA-N 0.000 description 2
JHWGFJBTMHEZME-UHFFFAOYSA-N 4-prop-2-enoyloxybutyl prop-2-enoate Chemical compound C=CC(=O)OCCCCOC(=O)C=C JHWGFJBTMHEZME-UHFFFAOYSA-N 0.000 description 2
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238000012644 addition polymerization Methods 0.000 description 2
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WNAHIZMDSQCWRP-UHFFFAOYSA-N dodecane-1-thiol Chemical compound CCCCCCCCCCCCS WNAHIZMDSQCWRP-UHFFFAOYSA-N 0.000 description 2
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FJKIXWOMBXYWOQ-UHFFFAOYSA-N ethenoxyethane Chemical compound CCOC=C FJKIXWOMBXYWOQ-UHFFFAOYSA-N 0.000 description 2
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239000011256 inorganic filler Substances 0.000 description 1
229910003475 inorganic filler Inorganic materials 0.000 description 1
LRDFRRGEGBBSRN-UHFFFAOYSA-N isobutyronitrile Chemical compound CC(C)C#N LRDFRRGEGBBSRN-UHFFFAOYSA-N 0.000 description 1
239000000314 lubricant Substances 0.000 description 1
230000014759 maintenance of location Effects 0.000 description 1
VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
239000011976 maleic acid Substances 0.000 description 1
FQPSGWSUVKBHSU-UHFFFAOYSA-N methacrylamide Chemical compound CC(=C)C(N)=O FQPSGWSUVKBHSU-UHFFFAOYSA-N 0.000 description 1
229940063557 methacrylate Drugs 0.000 description 1
125000001160 methoxycarbonyl group Chemical group [H]C([H])([H])OC(*)=O 0.000 description 1
XJRBAMWJDBPFIM-UHFFFAOYSA-N methyl vinyl ether Chemical compound COC=C XJRBAMWJDBPFIM-UHFFFAOYSA-N 0.000 description 1
LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 1
239000012778 molding material Substances 0.000 description 1
SWPMNMYLORDLJE-UHFFFAOYSA-N n-ethylprop-2-enamide Chemical compound CCNC(=O)C=C SWPMNMYLORDLJE-UHFFFAOYSA-N 0.000 description 1
YPHQUSNPXDGUHL-UHFFFAOYSA-N n-methylprop-2-enamide Chemical compound CNC(=O)C=C YPHQUSNPXDGUHL-UHFFFAOYSA-N 0.000 description 1
KZCOBXFFBQJQHH-UHFFFAOYSA-N octane-1-thiol Chemical compound CCCCCCCCS KZCOBXFFBQJQHH-UHFFFAOYSA-N 0.000 description 1
239000008385 outer phase Substances 0.000 description 1
JRKICGRDRMAZLK-UHFFFAOYSA-L peroxydisulfate Chemical compound [O-]S(=O)(=O)OOS([O-])(=O)=O JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 description 1
125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 description 1
230000000704 physical effect Effects 0.000 description 1
229920003023 plastic Polymers 0.000 description 1
229920000058 polyacrylate Polymers 0.000 description 1
229920002647 polyamide Polymers 0.000 description 1
229920001707 polybutylene terephthalate Polymers 0.000 description 1
229920000515 polycarbonate Polymers 0.000 description 1
239000004417 polycarbonate Substances 0.000 description 1
229920002959 polymer blend Polymers 0.000 description 1
229920000193 polymethacrylate Polymers 0.000 description 1
229920005862 polyol Polymers 0.000 description 1
239000004814 polyurethane Substances 0.000 description 1
229940096992 potassium oleate Drugs 0.000 description 1
MLICVSDCCDDWMD-KVVVOXFISA-M potassium;(z)-octadec-9-enoate Chemical compound [K+].CCCCCCCC\C=C/CCCCCCCC([O-])=O MLICVSDCCDDWMD-KVVVOXFISA-M 0.000 description 1
239000000843 powder Substances 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
QMRNDFMLWNAFQR-UHFFFAOYSA-N prop-2-enenitrile;prop-2-enoic acid;styrene Chemical compound C=CC#N.OC(=O)C=C.C=CC1=CC=CC=C1 QMRNDFMLWNAFQR-UHFFFAOYSA-N 0.000 description 1
QTECDUFMBMSHKR-UHFFFAOYSA-N prop-2-enyl prop-2-enoate Chemical compound C=CCOC(=O)C=C QTECDUFMBMSHKR-UHFFFAOYSA-N 0.000 description 1
125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
238000010926 purge Methods 0.000 description 1
239000008213 purified water Substances 0.000 description 1
230000002787 reinforcement Effects 0.000 description 1
239000005060 rubber Substances 0.000 description 1
235000015175 salami Nutrition 0.000 description 1
239000000779 smoke Substances 0.000 description 1
239000000344 soap Substances 0.000 description 1
CHQMHPLRPQMAMX-UHFFFAOYSA-L sodium persulfate Substances [Na+].[Na+].[O-]S(=O)(=O)OOS([O-])(=O)=O CHQMHPLRPQMAMX-UHFFFAOYSA-L 0.000 description 1
OGRPJZFGZFQRHZ-UHFFFAOYSA-M sodium;4-octoxy-4-oxo-3-sulfobutanoate Chemical compound [Na+].CCCCCCCCOC(=O)C(S(O)(=O)=O)CC([O-])=O OGRPJZFGZFQRHZ-UHFFFAOYSA-M 0.000 description 1
239000007921 spray Substances 0.000 description 1
238000001694 spray drying Methods 0.000 description 1
238000013112 stability test Methods 0.000 description 1
230000000087 stabilizing effect Effects 0.000 description 1
150000003462 sulfoxides Chemical class 0.000 description 1
238000009864 tensile test Methods 0.000 description 1
UEUXEKPTXMALOB-UHFFFAOYSA-J tetrasodium;2-[2-[bis(carboxylatomethyl)amino]ethyl-(carboxylatomethyl)amino]acetate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]C(=O)CN(CC([O-])=O)CCN(CC([O-])=O)CC([O-])=O UEUXEKPTXMALOB-UHFFFAOYSA-J 0.000 description 1
229920001169 thermoplastic Polymers 0.000 description 1
229920005992 thermoplastic resin Polymers 0.000 description 1
239000004416 thermosoftening plastic Substances 0.000 description 1
229940096522 trimethylolpropane triacrylate Drugs 0.000 description 1

Landscapes

Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Graft Or Block Polymers (AREA)

CA 2051966 1990-09-21 1991-09-20 Core-shell polymer and it's use Abandoned CA2051966A1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP25379190A JPH04135155A (ja)	1990-09-21	1990-09-21	研磨装置
JP(253794-1990)		1990-09-21

Publications (1)

Publication Number	Publication Date
CA2051966A1 true CA2051966A1 (en)	1992-03-22

Family

ID=17256201

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA 2051966 Abandoned CA2051966A1 (en)	1990-09-21	1991-09-20	Core-shell polymer and it's use

Country Status (2)

Country	Link
JP (1)	JPH04135155A (ja)
CA (1)	CA2051966A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP5434094B2 (ja) *	2009-01-27	2014-03-05	株式会社ニコン	研磨装置
JP5700604B1 (ja) *	2014-03-20	2015-04-15	西部自動機器株式会社	加工ヘッド移動装置

1990
- 1990-09-21 JP JP25379190A patent/JPH04135155A/ja active Pending
1991
- 1991-09-20 CA CA 2051966 patent/CA2051966A1/en not_active Abandoned

Also Published As

Publication number	Publication date
JPH04135155A (ja)	1992-05-08

Legal Events

Date	Code	Title	Description
1997-09-22	FZDE	Dead

Publication	Publication Date	Title
EP0517539B1 (en)	1996-12-27	Impact resistant polymers
US5183858A (en)	1993-02-02	Core-shell polymer, production and use thereof
CA1335908C (en)	1995-06-13	Core-shell polymer, composition containing the polymers and its molded articles.
CA1189227A (en)	1985-06-18	Multiphase core//shell polymers
US4707513A (en)	1987-11-17	Tough thermoplastic nylon compositions
US3842144A (en)	1974-10-15	Process for producing blends of vinyl chloride resin composition
US5280075A (en)	1994-01-18	Core-shell polymer and its use
EP0494534B1 (en)	1996-11-27	Core-shell polymer
US5280076A (en)	1994-01-18	Core-shell polymer and its use
EP0010938B1 (en)	1983-03-16	Process and compositions for preparing impact-resistant polyamide resins, and articles made from such resins
US3900529A (en)	1975-08-19	Rubber modified high nitrile polymers and polymer blends produced thereby
CA2027381A1 (en)	1991-04-15	Core-shell polymer, resin composition and molded article thereof
EP0390146B1 (en)	1997-10-22	Core-shell polymer, production and use thereof
JP2628095B2 (ja)	1997-07-09	コアシェルポリマー
CA1041245A (en)	1978-10-24	Rubber modified high nitrile polymers and polymer blends produced thereby
KR100585942B1 (ko)	2006-06-01	내열성 및 신율특성이 우수한 열가소성 수지 조성물
US5242982A (en)	1993-09-07	Core-shell polymer composition containing the polymers and its molded articles
US4748205A (en)	1988-05-31	Thermoplastic resin composition
JPH0517514A (ja)	1993-01-26	コアシエルポリマー
JP3590463B2 (ja)	2004-11-17	ポリアセタール樹脂組成物
EP0692521B1 (en)	2000-01-05	Weather-resistant polyacetal resin composition
JPS644529B2 (ja)	1989-01-26
JP3658457B2 (ja)	2005-06-08	ポリアセタール樹脂組成物
WO1997015625A1 (en)	1997-05-01	Polyacetal resin composition
JP2854697B2 (ja)	1999-02-03	高ニトリル系重合体組成物の製造方法