KR100325507B1 - 폴리카르보네이트입상체및그제조방법 - Google Patents

폴리카르보네이트입상체및그제조방법 Download PDF

Info

Publication number
KR100325507B1
KR100325507B1 KR1019940019158A KR19940019158A KR100325507B1 KR 100325507 B1 KR100325507 B1 KR 100325507B1 KR 1019940019158 A KR1019940019158 A KR 1019940019158A KR 19940019158 A KR19940019158 A KR 19940019158A KR 100325507 B1 KR100325507 B1 KR 100325507B1
Authority
KR
South Korea
Prior art keywords
polycarbonate
granules
solvent
polymer
solution
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.)
Expired - Fee Related
Application number
KR1019940019158A
Other languages
English (en)
Korean (ko)
Other versions
KR950005885A (ko
Inventor
구니시노리유끼
오까무라마사히로
쓰까하라다까시
다까하시마사히로
Original Assignee
가즈토 도미나가
이데미쓰세끼유가가꾸가부시끼가이샤
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 가즈토 도미나가, 이데미쓰세끼유가가꾸가부시끼가이샤 filed Critical 가즈토 도미나가
Publication of KR950005885A publication Critical patent/KR950005885A/ko
Application granted granted Critical
Publication of KR100325507B1 publication Critical patent/KR100325507B1/ko
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
    • C08J3/12—Powdering or granulating
    • C08J3/14—Powdering or granulating by precipitation from solutions
    • 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
    • C08J2369/00—Characterised by the use of polycarbonates; Derivatives of polycarbonates
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
KR1019940019158A 1993-08-04 1994-08-03 폴리카르보네이트입상체및그제조방법 Expired - Fee Related KR100325507B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5211059A JP2514304B2 (ja) 1993-08-04 1993-08-04 ポリマ―粒状体及びその製造方法
JP93-211059 1993-08-04

Publications (2)

Publication Number Publication Date
KR950005885A KR950005885A (ko) 1995-03-20
KR100325507B1 true KR100325507B1 (ko) 2002-06-20

Family

ID=16599721

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940019158A Expired - Fee Related KR100325507B1 (ko) 1993-08-04 1994-08-03 폴리카르보네이트입상체및그제조방법

Country Status (8)

Country Link
US (1) US5504187A (enExample)
EP (1) EP0637601B1 (enExample)
JP (1) JP2514304B2 (enExample)
KR (1) KR100325507B1 (enExample)
BR (1) BR9403152A (enExample)
DE (1) DE69433290T2 (enExample)
ES (1) ES2208645T3 (enExample)
TW (1) TW297030B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100837422B1 (ko) * 2005-10-31 2008-06-12 주식회사 엘지화학 중합체 제조 장치 및 그를 이용한 중합체 제조 방법

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001021707A1 (fr) 1999-09-20 2001-03-29 Mitsubishi Rayon Co., Ltd. Particules de polymere fines pour plastisol, leur procede de production, composition plastisol exempte d'halogene et article fabrique avec celle-ci
JP4692513B2 (ja) * 2000-06-14 2011-06-01 宇部興産株式会社 ポリアミド多孔質粒子の製造方法
US20050106310A1 (en) * 2003-07-02 2005-05-19 Green John H. Designed particle agglomeration
KR100738089B1 (ko) * 2005-12-30 2007-07-12 삼성전자주식회사 표면 전자방출 소자 어레이를 이용한 ｔｆｔ 검사 장치
KR102513272B1 (ko) * 2016-07-20 2023-03-23 에스케이매직 주식회사 레인지 제어방법
CN109948261B (zh) * 2019-03-22 2023-04-07 哈尔滨工业大学（深圳） 一种建构等积球体在圆管中螺旋形最密堆积结构的方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4634761A (en) * 1984-12-14 1987-01-06 General Electric Company Continuous method for isolating polymer resin from solution wherein organic solvent resin solution is fed into aqueous feed
WO1987004637A1 (en) * 1981-08-12 1987-08-13 The Dow Chemical Company Process for converting a thermoplastic polymer into spheroidal agglomerated granules

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1251952B (de) * 1962-11-02 1967-10-12 Mobay Chemical Company, Pitts burgh, Pa (V St A) Verfahren zur Gewinnung von Polycarbonaten
US3685804A (en) * 1970-10-26 1972-08-22 Sterling Extruder Corp Mixing apparatus and method
JPS5521773B2 (enExample) * 1972-07-14 1980-06-12
US5324816A (en) * 1987-06-22 1994-06-28 Allied-Signal Inc. Process for improving the properties of polymers
JPH04120133A (ja) * 1990-09-12 1992-04-21 Asahi Glass Co Ltd 重合体溶液から重合体を分離する方法
JP3118833B2 (ja) * 1990-11-30 2000-12-18 三菱瓦斯化学株式会社 高分子量ポリカーボネート樹脂粉粒状体の製造方法
KR960000571B1 (ko) * 1991-01-24 1996-01-09 미쓰이 도오아쓰 가가쿠 가부시키가이샤 폴리카보네이트 및 그 조성물의 입상체의 제조법
JP2795558B2 (ja) * 1991-07-12 1998-09-10 出光石油化学 株式会社 ポリマー粒状体の製造方法
JP2532777B2 (ja) * 1991-09-25 1996-09-11 出光石油化学株式会社 ポリマ―粒状体の製造方法
US5147895A (en) * 1991-12-19 1992-09-15 Hoechst Celanese Corp. Highly porous compressible polymeric powders

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987004637A1 (en) * 1981-08-12 1987-08-13 The Dow Chemical Company Process for converting a thermoplastic polymer into spheroidal agglomerated granules
US4634761A (en) * 1984-12-14 1987-01-06 General Electric Company Continuous method for isolating polymer resin from solution wherein organic solvent resin solution is fed into aqueous feed

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100837422B1 (ko) * 2005-10-31 2008-06-12 주식회사 엘지화학 중합체 제조 장치 및 그를 이용한 중합체 제조 방법

Also Published As

Publication number Publication date
ES2208645T3 (es) 2004-06-16
DE69433290D1 (de) 2003-12-11
JP2514304B2 (ja) 1996-07-10
DE69433290T2 (de) 2004-08-26
BR9403152A (pt) 1995-04-11
KR950005885A (ko) 1995-03-20
TW297030B (enExample) 1997-02-01
JPH0748456A (ja) 1995-02-21
EP0637601B1 (en) 2003-11-05
EP0637601A1 (en) 1995-02-08
US5504187A (en) 1996-04-02

Similar Documents

Publication Publication Date Title
JP5591536B2 (ja) 臭素化されたスチレン系重合体をそれらが中で生成される反応混合物から回収しおよび／またはそのような混合物をペレットまたは顆粒もしくは小球に転化させるための工程技術
KR100325507B1 (ko) 폴리카르보네이트입상체및그제조방법
EP0095670B1 (en) Process for producing aromatic polyester polycarbonate particles
US4076577A (en) Process for the separation of residues of toluenediisocyanate production
JP3407745B2 (ja) 等分布ポリカーボネートペレット
KR970011710B1 (ko) 폴리머 입상체의 제조방법
RU2215724C2 (ru) Способ получения сферических частиц энергетических соединений
JPS6354011B2 (enExample)
JP2939411B2 (ja) ポリマー粒状体の製造方法
JP3218085B2 (ja) ポリエステルカーボネート及びその組成物の粒状体の製造法
JPH0246054B2 (enExample)
JP2813557B2 (ja) ポリカーボネート粉粒体の乾燥方法
TWI382039B (zh) Polycarbonate powder and polycarbonate powder
JP2795558B2 (ja) ポリマー粒状体の製造方法
JP2010106182A (ja) ポリカーボネート粒状体の連続製造方法
JPH0410498B2 (enExample)
JP2009249546A (ja) ポリカーボネート樹脂の製造方法
JPH08169959A (ja) ポリカーボネート樹脂粉粒体の製造方法
JPH04266931A (ja) ポリマー粉体の製造方法
JPH0532792A (ja) ポリマー粒状体の製造方法
JPS6127209A (ja) ポリカ−ボネ−ト樹脂粒状体の製造法
JPH01266142A (ja) 重合体の均一配合物の製造法
JPS60116412A (ja) ポリカ−ボネ−ト樹脂粒状体の製造法
JPH0892381A (ja) 芳香族ポリカーボネート樹脂粒状体の製造方法
JP2000109565A (ja) ポリカーボネート樹脂粒状体の製造方法

Legal Events

Date Code Title Description
PA0109 Patent application

St.27 status event code: A-0-1-A10-A12-nap-PA0109

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

A201 Request for examination
PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U11-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

FPAY Annual fee payment

Payment date: 20050121

Year of fee payment: 4

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R11-asn-PN2301

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R14-asn-PN2301

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R14-asn-PN2301

LAPS Lapse due to unpaid annual fee
PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 20060208

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 20060208

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000