CA943692A - Process for separating polyphenylene oxides - Google Patents

Process for separating polyphenylene oxides

Info

Publication number
CA943692A
CA943692A CA116,907A CA116907A CA943692A CA 943692 A CA943692 A CA 943692A CA 116907 A CA116907 A CA 116907A CA 943692 A CA943692 A CA 943692A
Authority
CA
Canada
Prior art keywords
separating
polyphenylene oxides
polyphenylene
oxides
separating polyphenylene
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
CA116,907A
Other languages
English (en)
Other versions
CA116907S (en
Inventor
Hans-Dieter Becker
Alfred R. Gilbert
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
Application granted granted Critical
Publication of CA943692A publication Critical patent/CA943692A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C46/00—Preparation of quinones
    • C07C46/10—Separation; Purification; Stabilisation; Use of additives
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyethers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA116,907A 1970-07-09 1971-06-29 Process for separating polyphenylene oxides Expired CA943692A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5364970A 1970-07-09 1970-07-09

Publications (1)

Publication Number Publication Date
CA943692A true CA943692A (en) 1974-03-12

Family

ID=21985676

Family Applications (1)

Application Number Title Priority Date Filing Date
CA116,907A Expired CA943692A (en) 1970-07-09 1971-06-29 Process for separating polyphenylene oxides

Country Status (7)

Country Link
US (1) US3637593A (forum.php)
JP (1) JPS5312559B1 (forum.php)
CA (1) CA943692A (forum.php)
DE (1) DE2134095C2 (forum.php)
FR (1) FR2098262B1 (forum.php)
GB (1) GB1300872A (forum.php)
NL (1) NL7108558A (forum.php)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111960927A (zh) * 2020-08-28 2020-11-20 湖南长岭石化科技开发有限公司 一种催化加氢制备3,3`,5,5`-四烷基-4,4`-联苯二酚的方法

Also Published As

Publication number Publication date
JPS5312559B1 (forum.php) 1978-05-01
NL7108558A (forum.php) 1972-01-11
FR2098262B1 (forum.php) 1974-03-08
DE2134095A1 (de) 1972-01-20
US3637593A (en) 1972-01-25
GB1300872A (en) 1972-12-20
FR2098262A1 (forum.php) 1972-03-10
DE2134095C2 (de) 1982-04-22

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