FR1377336A - Polycarbonate manufacturing process - Google Patents

Polycarbonate manufacturing process

Info

Publication number
FR1377336A
FR1377336A FR943257A FR943257A FR1377336A FR 1377336 A FR1377336 A FR 1377336A FR 943257 A FR943257 A FR 943257A FR 943257 A FR943257 A FR 943257A FR 1377336 A FR1377336 A FR 1377336A
Authority
FR
France
Prior art keywords
manufacturing process
polycarbonate manufacturing
polycarbonate
manufacturing
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
Application number
FR943257A
Other languages
French (fr)
Inventor
Alois M Gemassmer
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.)
Bayer Corp
Original Assignee
Mobay Corp
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 Mobay Corp filed Critical Mobay Corp
Application granted granted Critical
Publication of FR1377336A publication Critical patent/FR1377336A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/40—Post-polymerisation treatment
    • C08G64/403—Recovery of the polymer
    • 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
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/40—Post-polymerisation treatment
    • 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

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)
FR943257A 1962-09-04 1963-07-31 Polycarbonate manufacturing process Expired FR1377336A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22131662A 1962-09-04 1962-09-04

Publications (1)

Publication Number Publication Date
FR1377336A true FR1377336A (en) 1964-11-06

Family

ID=22827296

Family Applications (1)

Application Number Title Priority Date Filing Date
FR943257A Expired FR1377336A (en) 1962-09-04 1963-07-31 Polycarbonate manufacturing process

Country Status (5)

Country Link
AT (1) AT271894B (en)
CH (1) CH440709A (en)
DE (1) DE1291119B (en)
FR (1) FR1377336A (en)
GB (1) GB1019660A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4022232A1 (en) * 1990-07-12 1992-01-16 Bayer Ag CONTINUOUS DEPOSITION OF AROMATIC POLYCARBONATES IN PART CRYSTALLINE FORM FROM SOLUTIONS IN CH (DOWN ARROW) 2 (DOWN ARROW) CL (DOWN ARROW) 2 (DOWN ARROW)
WO1992014777A1 (en) * 1991-02-20 1992-09-03 Idemitsu Petrochemical Co., Ltd. Method of making polymer granules
EP2920255B1 (en) * 2012-11-19 2019-03-13 Hewlett-Packard Development Company, L.P. Compositions for three-dimensional (3d) printing

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1235611A (en) * 1958-08-01 1960-07-08 Columbia Southern Chem Corp Process for the preparation of solid particulate polycarbonate compositions from organic solutions of polycarbonates

Also Published As

Publication number Publication date
DE1291119B (en) 1969-03-20
CH440709A (en) 1967-07-31
GB1019660A (en) 1966-02-09
AT271894B (en) 1969-06-25

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