FR1214308A - Procédé de fabrication de polyesters synthétiques sous une forme finement divisée - Google Patents

Procédé de fabrication de polyesters synthétiques sous une forme finement divisée

Info

Publication number
FR1214308A
FR1214308A FR1214308DA FR1214308A FR 1214308 A FR1214308 A FR 1214308A FR 1214308D A FR1214308D A FR 1214308DA FR 1214308 A FR1214308 A FR 1214308A
Authority
FR
France
Prior art keywords
finely divided
divided form
making synthetic
synthetic polyesters
polyesters
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
Other languages
English (en)
French (fr)
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of FR1214308A publication Critical patent/FR1214308A/fr
Expired 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
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds

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)
  • Paints Or Removers (AREA)
  • Paper (AREA)
FR1214308D 1957-10-30 1958-10-30 Procédé de fabrication de polyesters synthétiques sous une forme finement divisée Expired FR1214308A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB33842/57A GB838669A (en) 1957-10-30 1957-10-30 Synthetic polyesters

Publications (1)

Publication Number Publication Date
FR1214308A true FR1214308A (fr) 1960-04-07

Family

ID=10358149

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1214308D Expired FR1214308A (fr) 1957-10-30 1958-10-30 Procédé de fabrication de polyesters synthétiques sous une forme finement divisée

Country Status (4)

Country Link
US (1) US2945840A (es)
BE (1) BE572494A (es)
FR (1) FR1214308A (es)
GB (1) GB838669A (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3627733A (en) * 1964-06-10 1971-12-14 Asahi Chemical Ind Method for particularizing thermoplastic polyesters
US3931082A (en) * 1971-07-27 1976-01-06 Fmc Corporation Microcrystalline polyesters and dispersions thereof
US3935169A (en) * 1972-10-02 1976-01-27 Ici United States Inc. Method of preparing polyester powder
US3865899A (en) * 1973-06-01 1975-02-11 Unifilm Corp Flatting compositions
JPS51128379A (en) * 1975-04-25 1976-11-09 Monsanto Co Process for recovering polyester polymer
DE2611117A1 (de) * 1976-03-17 1977-09-29 Dynamit Nobel Ag Vernetzbare pulverlacke
US4137393A (en) * 1977-04-07 1979-01-30 Monsanto Company Polyester polymer recovery from dyed polyester fibers
JP4095554B2 (ja) 2001-12-15 2008-06-04 サムスン エレクトロニクス カンパニー リミテッド 静電荷現像用トナーおよび逆中和を伴った懸濁処理による静電荷現像用トナーの製造方法
CN116284991A (zh) * 2023-05-19 2023-06-23 广东绿王新材料有限公司 一种废旧聚酯材料制备聚酯粉的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2597643A (en) * 1947-10-31 1952-05-20 Du Pont Manufacture of highly polymeric linear polymethylene terephthalates in solution and precipitation thereof
NL170345C (nl) * 1951-06-21 Cerberus Ag Overspanningsafleider en werkwijze tot vervaardiging hiervan.
US2710848A (en) * 1953-06-25 1955-06-14 Eastman Kodak Co Polymeric linear terephthalates dissolved in a solvent comprising trifluoroacetic acid

Also Published As

Publication number Publication date
US2945840A (en) 1960-07-19
BE572494A (es)
GB838669A (en) 1960-06-22

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