DE69130153T2 - Apparat für die Einspritzung von festen unlöslichen Additiven in Polymerizationsströme - Google Patents

Apparat für die Einspritzung von festen unlöslichen Additiven in Polymerizationsströme

Info

Publication number
DE69130153T2
DE69130153T2 DE69130153T DE69130153T DE69130153T2 DE 69130153 T2 DE69130153 T2 DE 69130153T2 DE 69130153 T DE69130153 T DE 69130153T DE 69130153 T DE69130153 T DE 69130153T DE 69130153 T2 DE69130153 T2 DE 69130153T2
Authority
DE
Germany
Prior art keywords
injection
solid insoluble
insoluble additives
streams
polymerization
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
DE69130153T
Other languages
English (en)
Other versions
DE69130153D1 (de
Inventor
Jose M Sosa
Stan Beisert
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.)
Fina Technology Inc
Original Assignee
Fina Technology Inc
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
Priority claimed from US07/621,398 external-priority patent/US5403556A/en
Application filed by Fina Technology Inc filed Critical Fina Technology Inc
Publication of DE69130153D1 publication Critical patent/DE69130153D1/de
Application granted granted Critical
Publication of DE69130153T2 publication Critical patent/DE69130153T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/44—Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/50—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00548—Flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00743—Feeding or discharging of solids
    • B01J2208/00752—Feeding

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polymerisation Methods In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DE69130153T 1990-11-30 1991-11-27 Apparat für die Einspritzung von festen unlöslichen Additiven in Polymerizationsströme Expired - Fee Related DE69130153T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US62110790A 1990-11-30 1990-11-30
US62139690A 1990-11-30 1990-11-30
US07/621,398 US5403556A (en) 1990-11-30 1990-11-30 Apparatus for injecting solid insoluble additives into polymerization streams

Publications (2)

Publication Number Publication Date
DE69130153D1 DE69130153D1 (de) 1998-10-15
DE69130153T2 true DE69130153T2 (de) 1999-02-18

Family

ID=27417279

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69130153T Expired - Fee Related DE69130153T2 (de) 1990-11-30 1991-11-27 Apparat für die Einspritzung von festen unlöslichen Additiven in Polymerizationsströme

Country Status (6)

Country Link
EP (1) EP0488984B1 (de)
JP (1) JPH0768287B2 (de)
KR (1) KR100196964B1 (de)
CA (1) CA2056188C (de)
DE (1) DE69130153T2 (de)
TW (1) TW213932B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5356978A (en) * 1993-09-24 1994-10-18 Occidential Chemical Corporation Method of dispersing a tacky additive in a solution of a polymer
US6730734B1 (en) 1998-12-08 2004-05-04 Rohm And Haas Company Impact modifier compositions which enhance the impact strength properties and lower the viscosity of melt processed plastics resins and methods of making said compositions
US7309729B1 (en) 2000-03-07 2007-12-18 Rohm And Haas Company Aqueous additive systems for polymeric matrices
US8063139B2 (en) 2009-01-22 2011-11-22 Fina Technology Inc Methods of making styrenic polymeric compositions and methods of using same
US20110223529A1 (en) * 2008-07-28 2011-09-15 Dainichiseika Color & Chemicals Mfg. Co., Ltd. Aqueous pigment dispersion and applications thereof
KR101931739B1 (ko) * 2016-09-29 2018-12-21 롯데케미칼 주식회사 퍼옥시다이카보네이트를 이용한 변성폴리올레핀 제조방법

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1073456A (en) * 1964-12-03 1967-06-28 Imerial Chemical Ind Ltd Polymerisation process
ATE22900T1 (de) * 1982-08-06 1986-11-15 Dow Chemical Co Waessrige dispersionen, die kolloidale partikel eines polymers und einen fuellstoff enthalten und verfahren zu deren herstellung.
JPS60258203A (ja) * 1984-06-05 1985-12-20 Japan Synthetic Rubber Co Ltd 重合体の製造方法
JP2533797B2 (ja) * 1988-10-20 1996-09-11 三菱化学株式会社 ペ―スト分散液用塩化ビニル系重合体組成物の製造方法

Also Published As

Publication number Publication date
CA2056188C (en) 2003-01-21
JPH0768287B2 (ja) 1995-07-26
EP0488984B1 (de) 1998-09-09
TW213932B (de) 1993-10-01
DE69130153D1 (de) 1998-10-15
KR100196964B1 (ko) 1999-06-15
KR920009856A (ko) 1992-06-25
EP0488984A2 (de) 1992-06-03
CA2056188A1 (en) 1992-05-31
EP0488984A3 (en) 1993-02-17
JPH04275304A (ja) 1992-09-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee