GB1554278A - Manufacture of polyamide-imide powders - Google Patents

Manufacture of polyamide-imide powders

Info

Publication number
GB1554278A
GB1554278A GB4017276A GB4017276A GB1554278A GB 1554278 A GB1554278 A GB 1554278A GB 4017276 A GB4017276 A GB 4017276A GB 4017276 A GB4017276 A GB 4017276A GB 1554278 A GB1554278 A GB 1554278A
Authority
GB
United Kingdom
Prior art keywords
polyamide
manufacture
imide
powders
imide powders
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
GB4017276A
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of GB1554278A publication Critical patent/GB1554278A/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
    • C08J2379/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups C08J2361/00 - C08J2377/00
    • C08J2379/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C08J2379/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors

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)
GB4017276A 1975-09-29 1976-09-28 Manufacture of polyamide-imide powders Expired GB1554278A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752543384 DE2543384A1 (en) 1975-09-29 1975-09-29 METHOD FOR PRODUCING POLYAMIDIMIDE POWDERS

Publications (1)

Publication Number Publication Date
GB1554278A true GB1554278A (en) 1979-10-17

Family

ID=5957733

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4017276A Expired GB1554278A (en) 1975-09-29 1976-09-28 Manufacture of polyamide-imide powders

Country Status (3)

Country Link
DE (1) DE2543384A1 (en)
FR (1) FR2325692A1 (en)
GB (1) GB1554278A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2148314A (en) * 1983-10-20 1985-05-30 United Technologies Corp Water soluble polyimide resin system
US5310867A (en) * 1992-02-26 1994-05-10 Basf Aktiengesellschaft Production of particulate poly(meth)acrylimides

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5017110A (en) * 1987-02-16 1991-05-21 Lenzing Aktiengesellschaft Apparatus for producing high-temperature resistant polymers in powder form
AT387227B (en) * 1987-02-16 1988-12-27 Chemiefaser Lenzing Ag METHOD FOR THE PRODUCTION OF HIGH-TEMPERATURE-RESISTANT POLYMERISATS IN POWDER FORM AND SYSTEM FOR IMPLEMENTING THE METHOD
DE3708916A1 (en) * 1987-03-19 1988-09-29 Boehringer Ingelheim Kg METHOD FOR CLEANING RESORBABLE POLYESTERS
CN102597070A (en) * 2009-11-19 2012-07-18 东丽株式会社 Process for production of polyamideimide resin microparticles, and polyamideimide resin microparticles
CN106757414A (en) * 2016-11-30 2017-05-31 上海理工大学 A kind of solvent circulation coaxial high pressure electrostatic spraying method and device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE466466A (en) *
GB591382A (en) * 1945-05-07 1947-08-15 Du Pont Process for the preparation of n-alkoxymethyl polyamides in granular form
FR763207A (en) * 1932-10-29 1934-04-26 Ig Farbenindustrie Ag Method and apparatus for the continuous production of fine-grained precipitates
US2342387A (en) * 1939-10-24 1944-02-22 Du Pont Process for preparing coating compositions
BE624650A (en) * 1961-11-13

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2148314A (en) * 1983-10-20 1985-05-30 United Technologies Corp Water soluble polyimide resin system
US5310867A (en) * 1992-02-26 1994-05-10 Basf Aktiengesellschaft Production of particulate poly(meth)acrylimides

Also Published As

Publication number Publication date
DE2543384A1 (en) 1977-04-07
FR2325692B1 (en) 1980-05-09
FR2325692A1 (en) 1977-04-22

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee