GB1424916A - Recovery of resinous compositions consisting of or including poly phenylene ethers in particulate form from liquid media - Google Patents

Recovery of resinous compositions consisting of or including poly phenylene ethers in particulate form from liquid media

Info

Publication number
GB1424916A
GB1424916A GB4655373A GB4655373A GB1424916A GB 1424916 A GB1424916 A GB 1424916A GB 4655373 A GB4655373 A GB 4655373A GB 4655373 A GB4655373 A GB 4655373A GB 1424916 A GB1424916 A GB 1424916A
Authority
GB
United Kingdom
Prior art keywords
liquid medium
chamber
polystyrene
resinous composition
particulate form
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
GB4655373A
Other languages
English (en)
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of GB1424916A publication Critical patent/GB1424916A/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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
    • C08G65/46—Post-polymerisation treatment, e.g. recovery, purification, drying
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/08—Polyethers derived from hydroxy compounds or from their metallic derivatives
    • C08L71/10—Polyethers derived from hydroxy compounds or from their metallic derivatives from phenols
    • C08L71/12—Polyphenylene oxides
    • C08L71/123—Polyphenylene oxides not modified by chemical after-treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyethers (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
GB4655373A 1972-12-04 1973-10-05 Recovery of resinous compositions consisting of or including poly phenylene ethers in particulate form from liquid media Expired GB1424916A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/311,820 US3969320A (en) 1972-12-04 1972-12-04 Recovery of resinous compositions consisting of, and including, polyphenylene ethers in particulate form from liquid media

Publications (1)

Publication Number Publication Date
GB1424916A true GB1424916A (en) 1976-02-11

Family

ID=23208636

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4655373A Expired GB1424916A (en) 1972-12-04 1973-10-05 Recovery of resinous compositions consisting of or including poly phenylene ethers in particulate form from liquid media

Country Status (9)

Country Link
US (1) US3969320A (US20030204162A1-20031030-M00002.png)
JP (1) JPS4987799A (US20030204162A1-20031030-M00002.png)
AU (1) AU6289273A (US20030204162A1-20031030-M00002.png)
CA (1) CA1016329A (US20030204162A1-20031030-M00002.png)
DE (1) DE2359948A1 (US20030204162A1-20031030-M00002.png)
FR (1) FR2208935A1 (US20030204162A1-20031030-M00002.png)
GB (1) GB1424916A (US20030204162A1-20031030-M00002.png)
IT (1) IT1002062B (US20030204162A1-20031030-M00002.png)
NL (1) NL7313927A (US20030204162A1-20031030-M00002.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9724302B2 (en) 2010-04-09 2017-08-08 Pacira Pharmaceuticals, Inc. Method for formulating large diameter synthetic membrane vesicles

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4057599A (en) * 1976-10-18 1977-11-08 General Electric Company Process for the preparation of vinyl aromatic-modified polyphenylene ethers
DE3131440A1 (de) * 1981-08-07 1983-02-24 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von polyphenylenether enthaltenden formmassen
DE3337629A1 (de) * 1983-10-15 1985-04-25 Chemische Werke Hüls AG, 4370 Marl Verfahren zum herstellen thermoplastischer formmassen enthaltend polyphenylenether
CN104744686A (zh) * 2015-04-16 2015-07-01 腾辉电子（苏州）有限公司 一种从聚苯醚溶液中析出聚苯醚的方法
WO2020160648A1 (en) * 2019-02-04 2020-08-13 Enovist Inc. Systems and methods for reducing the particulate content of a liquid-particulate mixture

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3630995A (en) * 1970-02-16 1971-12-28 Gen Electric Removal of catalyst residue from polyphenylene ethers

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9724302B2 (en) 2010-04-09 2017-08-08 Pacira Pharmaceuticals, Inc. Method for formulating large diameter synthetic membrane vesicles
US9730892B2 (en) 2010-04-09 2017-08-15 Pacira Pharmaceuticals, Inc. Method for formulating large diameter synthetic membrane vesicles
US9737483B2 (en) 2010-04-09 2017-08-22 Pacira Pharmaceuticals, Inc. Method for formulating large diameter synthetic membrane vesicles
US9737482B2 (en) 2010-04-09 2017-08-22 Pacira Pharmaceuticals, Inc. Method for formulating large diameter synthetic membrane vesicles
US9757336B2 (en) 2010-04-09 2017-09-12 Pacira Pharmaceuticals, Inc. Method for formulating large diameter synthetic membrane vesicles
US9808424B2 (en) 2010-04-09 2017-11-07 Pacira Pharmaceuticals, Inc. Method for formulating large diameter synthetic membrane vesicles
US10045941B2 (en) 2010-04-09 2018-08-14 Pacira Pharmaceuticals, Inc. Method for formulating large diameter synthetic membrane vesicles
US10398648B2 (en) 2010-04-09 2019-09-03 Pacira Pharmaceuticals, Inc. Method for formulating large diameter synthetic membrane vesicles

Also Published As

Publication number Publication date
CA1016329A (en) 1977-08-30
FR2208935A1 (US20030204162A1-20031030-M00002.png) 1974-06-28
NL7313927A (US20030204162A1-20031030-M00002.png) 1974-06-06
JPS4987799A (US20030204162A1-20031030-M00002.png) 1974-08-22
IT1002062B (it) 1976-05-20
AU6289273A (en) 1975-05-29
US3969320A (en) 1976-07-13
DE2359948A1 (de) 1974-06-06

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees