DE3139706C2 - Verfahren zur Verminderung des Aschegehaltes von Arylensulfidpolymeren - Google Patents

Verfahren zur Verminderung des Aschegehaltes von Arylensulfidpolymeren

Info

Publication number
DE3139706C2
DE3139706C2 DE3139706A DE3139706A DE3139706C2 DE 3139706 C2 DE3139706 C2 DE 3139706C2 DE 3139706 A DE3139706 A DE 3139706A DE 3139706 A DE3139706 A DE 3139706A DE 3139706 C2 DE3139706 C2 DE 3139706C2
Authority
DE
Germany
Prior art keywords
polymer
arylene sulfide
ash content
polymers
melt index
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
DE3139706A
Other languages
German (de)
English (en)
Other versions
DE3139706A1 (de
Inventor
James Thomas 74003 Bartlesville Okla. Edmonds jun.
Fred Theodore Sherk
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.)
Phillips Petroleum Co
Original Assignee
Phillips Petroleum 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 Phillips Petroleum Co filed Critical Phillips Petroleum Co
Publication of DE3139706A1 publication Critical patent/DE3139706A1/de
Application granted granted Critical
Publication of DE3139706C2 publication Critical patent/DE3139706C2/de
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
    • C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
    • C08G75/02—Polythioethers
    • C08G75/0204—Polyarylenethioethers
    • C08G75/0286—Chemical after-treatment
    • C08G75/0295—Modification with inorganic compounds
    • 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
    • C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
    • C08G75/02—Polythioethers
    • C08G75/0204—Polyarylenethioethers
    • C08G75/0277—Post-polymerisation treatment
    • C08G75/0281—Recovery or purification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
DE3139706A 1980-10-06 1981-10-06 Verfahren zur Verminderung des Aschegehaltes von Arylensulfidpolymeren Expired DE3139706C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/194,305 US4376196A (en) 1980-10-06 1980-10-06 Arylene sulfide polymer purification

Publications (2)

Publication Number Publication Date
DE3139706A1 DE3139706A1 (de) 1982-06-03
DE3139706C2 true DE3139706C2 (de) 1989-12-14

Family

ID=22717067

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3139706A Expired DE3139706C2 (de) 1980-10-06 1981-10-06 Verfahren zur Verminderung des Aschegehaltes von Arylensulfidpolymeren

Country Status (5)

Country Link
US (1) US4376196A (cg-RX-API-DMAC10.html)
JP (1) JPS5787459A (cg-RX-API-DMAC10.html)
BE (1) BE890647A (cg-RX-API-DMAC10.html)
CA (1) CA1178398A (cg-RX-API-DMAC10.html)
DE (1) DE3139706C2 (cg-RX-API-DMAC10.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0198633A (ja) * 1987-06-19 1989-04-17 Toray Ind Inc 高耐熱性ポリアリーレン系樹脂成形物およびその製法
US5071944A (en) * 1989-02-27 1991-12-10 Phillips Petroleum Company Production of aromatic sulfide/ketone polymers
US5037951A (en) * 1989-09-28 1991-08-06 Phillips Petroleum Company Process for producing biphenylene sulfide polymer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3707528A (en) * 1971-01-12 1972-12-26 Phillips Petroleum Co Recovery of poly(arylene sulfide) reaction slurry constituents
US3717620A (en) * 1971-07-20 1973-02-20 Phillips Petroleum Co Arylene sulfide resin oxidative curing process
US3839302A (en) * 1973-10-01 1974-10-01 Phillips Petroleum Co Treatment of poly(arylene sulfide) reaction product
US4071509A (en) * 1976-08-13 1978-01-31 Phillips Petroleum Company Arylene sulfide polymer purification

Also Published As

Publication number Publication date
JPS5787459A (en) 1982-05-31
US4376196A (en) 1983-03-08
BE890647A (fr) 1982-04-06
CA1178398A (en) 1984-11-20
JPH0119412B2 (cg-RX-API-DMAC10.html) 1989-04-11
DE3139706A1 (de) 1982-06-03

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8305 Restricted maintenance of patent after opposition
D4 Patent maintained restricted
8339 Ceased/non-payment of the annual fee