GB838669A - Synthetic polyesters - Google Patents

Synthetic polyesters

Info

Publication number
GB838669A
GB838669A GB33842/57A GB3384257A GB838669A GB 838669 A GB838669 A GB 838669A GB 33842/57 A GB33842/57 A GB 33842/57A GB 3384257 A GB3384257 A GB 3384257A GB 838669 A GB838669 A GB 838669A
Authority
GB
United Kingdom
Prior art keywords
polyester
acid
fatty acid
halogenated
finely
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
GB33842/57A
Other languages
English (en)
Inventor
John Francis Lloyd Roberts
Harry James Twitchett
Arthur Scott Wild
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
Priority to BE572494D priority Critical patent/BE572494A/xx
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB33842/57A priority patent/GB838669A/en
Priority to US769594A priority patent/US2945840A/en
Priority to FR1214308D priority patent/FR1214308A/fr
Publication of GB838669A publication Critical patent/GB838669A/en
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)
  • Paper (AREA)
  • Paints Or Removers (AREA)
GB33842/57A 1957-10-30 1957-10-30 Synthetic polyesters Expired GB838669A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BE572494D BE572494A (en:Method) 1957-10-30
GB33842/57A GB838669A (en) 1957-10-30 1957-10-30 Synthetic polyesters
US769594A US2945840A (en) 1957-10-30 1958-10-27 Process for manufacture of a polyethylene terephthalate in finely divided form
FR1214308D FR1214308A (fr) 1957-10-30 1958-10-30 Procédé de fabrication de polyesters synthétiques sous une forme finement divisée

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
GB838669A true GB838669A (en) 1960-06-22

Family

ID=10358149

Family Applications (1)

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

Country Status (4)

Country Link
US (1) US2945840A (en:Method)
BE (1) BE572494A (en:Method)
FR (1) FR1214308A (en:Method)
GB (1) GB838669A (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1459136A4 (en) * 2001-12-15 2007-01-24 Samsung Electronics Co Ltd PRINTER POWDER FOR ELECTROSTATIC DEVELOPMENT AND PROCESS FOR PRODUCING IT BY PROCESSING REVERSE NEUTRALIZATION SUSPENSION

Families Citing this family (8)

* 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
CA1052048A (en) * 1975-04-25 1979-04-03 Monsanto Company Polyester polymer recovery
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
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
BE512098A (fr) * 1951-06-21 1954-01-08 Glanzstoff Ag Procédé pour dissoudre et purifier les polyesters de diols et d'acides bicarboniques aromatiques, notamment de l'acide téréphtalique
US2710848A (en) * 1953-06-25 1955-06-14 Eastman Kodak Co Polymeric linear terephthalates dissolved in a solvent comprising trifluoroacetic acid

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1459136A4 (en) * 2001-12-15 2007-01-24 Samsung Electronics Co Ltd PRINTER POWDER FOR ELECTROSTATIC DEVELOPMENT AND PROCESS FOR PRODUCING IT BY PROCESSING REVERSE NEUTRALIZATION SUSPENSION
US7723006B2 (en) 2001-12-15 2010-05-25 Samsung Electronics Co., Ltd. Toner for electrostatic development and its fabrication method by treatment of suspension with reverse-neutralization

Also Published As

Publication number Publication date
BE572494A (en:Method)
US2945840A (en) 1960-07-19
FR1214308A (fr) 1960-04-07

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