JPS61250026A - ビ−ズ状ポリカ−ボネ−ト固形粒子の水スラリ−液の製造法 - Google Patents

ビ−ズ状ポリカ−ボネ−ト固形粒子の水スラリ−液の製造法

Info

Publication number
JPS61250026A
JPS61250026A JP9185085A JP9185085A JPS61250026A JP S61250026 A JPS61250026 A JP S61250026A JP 9185085 A JP9185085 A JP 9185085A JP 9185085 A JP9185085 A JP 9185085A JP S61250026 A JPS61250026 A JP S61250026A
Authority
JP
Japan
Prior art keywords
solution
polycarbonate resin
solvent
solidification
bead
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
JP9185085A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0471412B2 (enrdf_load_stackoverflow
Inventor
Rikuta Kishimoto
岸本　陸太
Yutaka Kojima
豊 小島
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.)
Mitsubishi Gas Chemical Co Inc
Original Assignee
Mitsubishi Gas Chemical Co 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
Application filed by Mitsubishi Gas Chemical Co Inc filed Critical Mitsubishi Gas Chemical Co Inc
Priority to JP9185085A priority Critical patent/JPS61250026A/ja
Publication of JPS61250026A publication Critical patent/JPS61250026A/ja
Publication of JPH0471412B2 publication Critical patent/JPH0471412B2/ja
Granted 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
    • B29B9/00—Making granules
    • B29B9/12—Making granules characterised by structure or composition
    • 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
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/10—Conditioning or physical treatment of the material to be shaped by grinding, e.g. by triturating; by sieving; by filtering
    • 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
    • B29B9/00—Making granules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2069/00—Use of PC, i.e. polycarbonates or derivatives thereof, as moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyesters Or Polycarbonates (AREA)
JP9185085A 1985-04-27 1985-04-27 ビ−ズ状ポリカ−ボネ−ト固形粒子の水スラリ−液の製造法 Granted JPS61250026A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9185085A JPS61250026A (ja) 1985-04-27 1985-04-27 ビ−ズ状ポリカ−ボネ−ト固形粒子の水スラリ−液の製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9185085A JPS61250026A (ja) 1985-04-27 1985-04-27 ビ−ズ状ポリカ−ボネ−ト固形粒子の水スラリ−液の製造法

Publications (2)

Publication Number Publication Date
JPS61250026A true JPS61250026A (ja) 1986-11-07
JPH0471412B2 JPH0471412B2 (enrdf_load_stackoverflow) 1992-11-13

Family

ID=14038046

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9185085A Granted JPS61250026A (ja) 1985-04-27 1985-04-27 ビ−ズ状ポリカ−ボネ−ト固形粒子の水スラリ−液の製造法

Country Status (1)

Country Link
JP (1) JPS61250026A (enrdf_load_stackoverflow)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6424830A (en) * 1987-07-21 1989-01-26 Toa Gosei Chem Ind Production of polycarbonate diol
US5182363A (en) * 1990-11-30 1993-01-26 Mitsubishi Gas Chemical Co., Inc. Process for producing powder aggregate particle of high molecular weight polycarbonate resin
US5187256A (en) * 1990-12-03 1993-02-16 The Dow Chemical Company Uniform distribution polycarbonate pellet
US5196507A (en) * 1991-01-24 1993-03-23 Mitsui Toatsu Chemicals, Inc. Process for producing granules of polycarbonate and composition thereof
WO1999039888A1 (de) * 1998-02-09 1999-08-12 Bayer Aktiengesellschaft Polymerpartikel
JP2000281798A (ja) * 1999-03-30 2000-10-10 Mitsubishi Gas Chem Co Inc ポリフェニレンエーテル樹脂の製造方法
US9340646B2 (en) 2011-07-12 2016-05-17 Norner Ip As Process for purifying poly (alkylene carbonate)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3267074A (en) * 1962-11-02 1966-08-16 Mobay Chemical Corp Process for producing polycarbonates
JPS4928642A (enrdf_load_stackoverflow) * 1972-07-14 1974-03-14
JPS54162753A (en) * 1978-06-15 1979-12-24 Mitsubishi Chem Ind Ltd Preparation of polycarbonate granule
JPS59133228A (ja) * 1983-01-20 1984-07-31 Mitsubishi Chem Ind Ltd ポリカ−ボネ−ト樹脂粒状体の製造法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3267074A (en) * 1962-11-02 1966-08-16 Mobay Chemical Corp Process for producing polycarbonates
JPS4928642A (enrdf_load_stackoverflow) * 1972-07-14 1974-03-14
JPS54162753A (en) * 1978-06-15 1979-12-24 Mitsubishi Chem Ind Ltd Preparation of polycarbonate granule
JPS59133228A (ja) * 1983-01-20 1984-07-31 Mitsubishi Chem Ind Ltd ポリカ−ボネ−ト樹脂粒状体の製造法

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6424830A (en) * 1987-07-21 1989-01-26 Toa Gosei Chem Ind Production of polycarbonate diol
US5182363A (en) * 1990-11-30 1993-01-26 Mitsubishi Gas Chemical Co., Inc. Process for producing powder aggregate particle of high molecular weight polycarbonate resin
US5187256A (en) * 1990-12-03 1993-02-16 The Dow Chemical Company Uniform distribution polycarbonate pellet
US5414056A (en) * 1990-12-03 1995-05-09 The Dow Chemical Company Uniform distribution polycarbonate pellets
US5196507A (en) * 1991-01-24 1993-03-23 Mitsui Toatsu Chemicals, Inc. Process for producing granules of polycarbonate and composition thereof
WO1999039888A1 (de) * 1998-02-09 1999-08-12 Bayer Aktiengesellschaft Polymerpartikel
JP2000281798A (ja) * 1999-03-30 2000-10-10 Mitsubishi Gas Chem Co Inc ポリフェニレンエーテル樹脂の製造方法
US9340646B2 (en) 2011-07-12 2016-05-17 Norner Ip As Process for purifying poly (alkylene carbonate)

Also Published As

Publication number Publication date
JPH0471412B2 (enrdf_load_stackoverflow) 1992-11-13

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Legal Events

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