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KR830006334A - Continuous polymerization method - Google Patents

Continuous polymerization method Download PDF

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Publication number
KR830006334A
KR830006334A KR1019810001928A KR810001928A KR830006334A KR 830006334 A KR830006334 A KR 830006334A KR 1019810001928 A KR1019810001928 A KR 1019810001928A KR 810001928 A KR810001928 A KR 810001928A KR 830006334 A KR830006334 A KR 830006334A
Authority
KR
South Korea
Prior art keywords
continuous polymerization
puddle
approach
polymerization method
puddles
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
KR1019810001928A
Other languages
Korean (ko)
Other versions
KR840001754B1 (en
Inventor
히로야스 고마자와
다다시 모리
유끼오 이께나가
히로시 홋따
쓰네야스 나까시마
Original Assignee
요꼬우찌 하찌로오
폴리푸라스틱스 가부시끼가이샤
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 요꼬우찌 하찌로오, 폴리푸라스틱스 가부시끼가이샤 filed Critical 요꼬우찌 하찌로오
Publication of KR830006334A publication Critical patent/KR830006334A/en
Application granted granted Critical
Publication of KR840001754B1 publication Critical patent/KR840001754B1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
    • B29B7/48—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws
    • B29B7/482—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws provided with screw parts in addition to other mixing parts, e.g. paddles, gears, discs
    • B29B7/483—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws provided with screw parts in addition to other mixing parts, e.g. paddles, gears, discs the other mixing parts being discs perpendicular to the screw axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
    • B01F27/73—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with rotary discs
    • B01F27/731—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with rotary discs with two or more parallel shafts provided with perpendicularly mounted discs, e.g. lens shaped, one against the other on each shaft and in circumferential contact with the discs on the other shafts, e.g. for cleaning
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • B29C48/405—Intermeshing co-rotating screws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • B29C48/41—Intermeshing counter-rotating screws
    • 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
    • C08F2/02—Polymerisation in bulk
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/10—Polymerisation of cyclic oligomers of formaldehyde

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Polymerisation Methods In General (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)

Abstract

내용 없음No content

Description

연속 중합방법Continuous polymerization method

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 사용되는 혼합기 일부 절결(切缺) 정면약도, 제2도는 제1도의 A-A선단면도. 제3도는 축의 부분 정면도.1 is a front cutaway view of a part of the mixer used in the present invention, and FIG. 2 is a sectional view taken along line A-A of FIG. 3 is a partial front view of the shaft.

Claims (1)

2개의 상호 역회전하는 축과, 각축상에 부착된 다수의 퍼들(puddle)과 이 퍼들 외주에 접근한 배럴(barrel)과를 지니며, 주기적으로 퍼들장축단(長軸端)이 상대쪽의 퍼들단축단(短軸端)에 접근하도록 구성되고, 입구측에서 원료가 사입(仕입)되어 출구측에서 제품이 꺼내지는 연속중합장치를 사용하여, 상기 퍼들의 접근에 의하여 상기 2축간의 가상면(假想面)을 경계로 하여 상하 방향으로의 혼합작용과 동시에 전단작용(剪斷作用) 을 행하는 것을 특징으로 하는 액상의 원료에서 세립상(細粒狀) 고체 생성물을 얻기 위한 연속 중합(重合) 방법.It has two mutually rotating shafts, a plurality of puddles attached to each axis, and a barrel approaching the outer periphery of the puddle. It is configured to approach the puddle short axis end, and a continuous polymerization apparatus in which the raw material is inserted at the inlet side and the product is taken out at the outlet side, the virtual between the two axes by the approach of the puddle. Continuous polymerization to obtain fine-grained solid products from liquid raw materials, characterized by mixing in the vertical direction and shearing at the same time on the surface. ) Way. ※참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is to be disclosed based on the initial application.
KR1019810001928A 1980-08-22 1981-05-30 Continuous polymerization Expired KR840001754B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP115423 1980-08-22
JP55115423A JPS5740520A (en) 1980-08-22 1980-08-22 Continuous polymerization
US115423 1987-10-30

Publications (2)

Publication Number Publication Date
KR830006334A true KR830006334A (en) 1983-09-24
KR840001754B1 KR840001754B1 (en) 1984-10-19

Family

ID=14662196

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019810001928A Expired KR840001754B1 (en) 1980-08-22 1981-05-30 Continuous polymerization

Country Status (11)

Country Link
JP (1) JPS5740520A (en)
KR (1) KR840001754B1 (en)
AU (1) AU547770B2 (en)
BE (1) BE890030A (en)
BR (1) BR8105183A (en)
CA (1) CA1184342A (en)
DE (1) DE3132453A1 (en)
FR (1) FR2488896B1 (en)
GB (1) GB2082597B (en)
HK (1) HK85784A (en)
NL (1) NL188290C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59115318A (en) * 1982-12-21 1984-07-03 Ube Ind Ltd Production method of formaldehyde copolymer
JPS61238812A (en) * 1985-04-17 1986-10-24 Polyplastics Co Continuous polymerization method of trioxane
FR2647693B1 (en) * 1989-06-02 1992-03-27 Japan Storage Batterie Cy Ltd DEVICE FOR PREPARING A PASTE OF ACTIVE MATERIAL FOR A BATTERY

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE813154C (en) * 1949-09-29 1951-09-06 Bayer Ag Mixing and kneading device
DE2020935A1 (en) * 1970-04-29 1971-11-18 Bayer Ag Process for the continuous production of stereospecific elastomers from 1,3-dienes
DE2321854A1 (en) * 1973-04-30 1974-11-14 Werner & Pfleiderer KNEADING AND MIXING MACHINE
DE2362791C2 (en) * 1973-12-18 1982-07-01 Hoechst Ag, 6000 Frankfurt Process for the preparation of copolymers of trioxane
JPS518489A (en) * 1974-07-10 1976-01-23 Hitachi Electronics SETSUTEICHI SEIGYOHOSHIKI
US4105637A (en) * 1974-10-11 1978-08-08 Celanese Corporation Process for producing a polyacetal polymer
DE2550969C2 (en) * 1975-11-13 1982-12-16 Josef 7120 Bietigheim Blach Screw machine for homogenizing solid, liquid and viscous materials
JPS5386794A (en) * 1976-11-29 1978-07-31 Mitsubishi Gas Chem Co Inc Continuous polymerization
US4136251A (en) * 1977-09-12 1979-01-23 E. I. Du Pont De Nemours And Company Extrusion process for recovery of polymers from their dispersions in liquids

Also Published As

Publication number Publication date
FR2488896B1 (en) 1985-09-13
AU547770B2 (en) 1985-11-07
GB2082597A (en) 1982-03-10
HK85784A (en) 1984-11-16
AU7437681A (en) 1982-02-25
NL8103900A (en) 1982-03-16
JPS5740520A (en) 1982-03-06
KR840001754B1 (en) 1984-10-19
JPS6213969B2 (en) 1987-03-30
GB2082597B (en) 1983-11-02
BE890030A (en) 1981-12-16
FR2488896A1 (en) 1982-02-26
CA1184342A (en) 1985-03-19
NL188290C (en) 1992-05-18
NL188290B (en) 1991-12-16
DE3132453C2 (en) 1993-01-14
BR8105183A (en) 1982-04-27
DE3132453A1 (en) 1982-06-24

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Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19810530

PG1501 Laying open of application
PG1605 Publication of application before grant of patent

Comment text: Decision on Publication of Application

Patent event code: PG16051S01I

Patent event date: 19840919

PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 19841228

PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 19850111

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 19850111

End annual number: 3

Start annual number: 1

PR1001 Payment of annual fee

Payment date: 19870929

Start annual number: 4

End annual number: 4

PR1001 Payment of annual fee

Payment date: 19871222

Start annual number: 5

End annual number: 12

PC1801 Expiration of term