CA2021426A1 - Composite resin particles and preparation thereof - Google Patents

Composite resin particles and preparation thereof

Info

Publication number
CA2021426A1
CA2021426A1 CA2021426A CA2021426A CA2021426A1 CA 2021426 A1 CA2021426 A1 CA 2021426A1 CA 2021426 A CA2021426 A CA 2021426A CA 2021426 A CA2021426 A CA 2021426A CA 2021426 A1 CA2021426 A1 CA 2021426A1
Authority
CA
Canada
Prior art keywords
resin particles
composite resin
preparation
polymer
core
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.)
Granted
Application number
CA2021426A
Other languages
French (fr)
Other versions
CA2021426C (en
Inventor
Hisaichi Muramoto
Yusuke Ninomiya
Keizou Ishii
Shinichi Ishikura
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.)
Nippon Paint Co Ltd
Original Assignee
Hisaichi Muramoto
Yusuke Ninomiya
Keizou Ishii
Shinichi Ishikura
Nippon Paint Co., Ltd.
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.)
Filing date
Publication date
Application filed by Hisaichi Muramoto, Yusuke Ninomiya, Keizou Ishii, Shinichi Ishikura, Nippon Paint Co., Ltd. filed Critical Hisaichi Muramoto
Publication of CA2021426A1 publication Critical patent/CA2021426A1/en
Application granted granted Critical
Publication of CA2021426C publication Critical patent/CA2021426C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber
    • C08C19/30—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule
    • C08C19/34—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with oxygen or oxygen-containing groups
    • C08C19/36—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with oxygen or oxygen-containing groups with carboxy radicals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • C08J3/16—Powdering or granulating by coagulating dispersions
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S525/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S525/903—Interpenetrating network

Abstract

The invention concerns a process for preparing composite resin particles having the so-called semi-IPN
(inter penetration network) structure, in which linear thermoplastic polymer chains get entangled with a crosslinked polymer core through partial or thorough penetration.
This method is very important in that both of the chain polymer and core polymer are freely selected from various resins.
CA002021426A 1989-07-19 1990-07-18 Composite resin particles and preparation thereof Expired - Fee Related CA2021426C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP188399/89 1989-07-19
JP1188399A JPH0352912A (en) 1989-07-19 1989-07-19 Composite resin particle and production thereof

Publications (2)

Publication Number Publication Date
CA2021426A1 true CA2021426A1 (en) 1991-01-20
CA2021426C CA2021426C (en) 1997-03-11

Family

ID=16222963

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002021426A Expired - Fee Related CA2021426C (en) 1989-07-19 1990-07-18 Composite resin particles and preparation thereof

Country Status (4)

Country Link
US (1) US5115020A (en)
EP (1) EP0409631A3 (en)
JP (1) JPH0352912A (en)
CA (1) CA2021426C (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5700862A (en) * 1993-06-11 1997-12-23 Nippon Paint Co., Ltd. Aqueous coating composition
US6224893B1 (en) * 1997-04-11 2001-05-01 Massachusetts Institute Of Technology Semi-interpenetrating or interpenetrating polymer networks for drug delivery and tissue engineering
US7625580B1 (en) 2000-11-28 2009-12-01 Massachusetts Institute Of Technology Semi-interpenetrating or interpenetrating polymer networks for drug delivery and tissue engineering
US7704517B2 (en) * 2003-11-13 2010-04-27 Grant Industries, Inc. Topical cosmetic composition containing hybrid silicone composite powder
GB0329907D0 (en) * 2003-12-23 2004-01-28 Innomed Ltd Compositions
KR101355836B1 (en) * 2011-03-03 2014-01-28 주식회사 엘지화학 Unification-typed Electrode Assembly and Secondary Battery Using the Same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4500688A (en) * 1982-04-20 1985-02-19 Petrarch Systems Inc. Curable silicone containing compositions and methods of making same
JPH0676467B2 (en) * 1984-12-18 1994-09-28 日本ペイント株式会社 Composite resin particles and resin composition for paint

Also Published As

Publication number Publication date
EP0409631A3 (en) 1991-10-02
US5115020A (en) 1992-05-19
CA2021426C (en) 1997-03-11
JPH0352912A (en) 1991-03-07
EP0409631A2 (en) 1991-01-23

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