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ES478509A1 - Procedimiento para mejorar la corrosion de agrietamientos por tension en las poliarisulfonas. - Google Patents

Procedimiento para mejorar la corrosion de agrietamientos por tension en las poliarisulfonas.

Info

Publication number
ES478509A1
ES478509A1 ES478509A ES478509A ES478509A1 ES 478509 A1 ES478509 A1 ES 478509A1 ES 478509 A ES478509 A ES 478509A ES 478509 A ES478509 A ES 478509A ES 478509 A1 ES478509 A1 ES 478509A1
Authority
ES
Spain
Prior art keywords
polyaryl
sulphones
corrosion resistance
modified
improved stress
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
ES478509A
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of ES478509A1 publication Critical patent/ES478509A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/41—Compounds containing sulfur bound to oxygen
    • C08K5/42—Sulfonic acids; Derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyesters Or Polycarbonates (AREA)

Abstract

Poliaril-sulfonas conteniendo sales amónicas o sales metálicas de ácidos sulfónicos orgánicos. Las poliarilsulfonas son una conocida clase de materiales sintéticos termoplásticos y se pueden utilizar en múltiples formas El uso de las poliarilsulfonas para ciertas aplicaciones industriales está restringida o bien resulta imposioble debido a la fragilidad de las poliarilsulfonas bajo carga y la susceptibilidad de las poliarilsulfonas a agrietamiento bajo tensión bajo la influencia de disolventes y bajo la acción de soluciones de resinas de poliéster insaturadas
ES478509A 1978-03-10 1979-03-10 Procedimiento para mejorar la corrosion de agrietamientos por tension en las poliarisulfonas. Expired ES478509A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782810462 DE2810462A1 (de) 1978-03-10 1978-03-10 Polyarylsulfone mit verbesserter bestaendigkeit gegen spannungsrisskorrosion

Publications (1)

Publication Number Publication Date
ES478509A1 true ES478509A1 (es) 1979-05-16

Family

ID=6034095

Family Applications (1)

Application Number Title Priority Date Filing Date
ES478509A Expired ES478509A1 (es) 1978-03-10 1979-03-10 Procedimiento para mejorar la corrosion de agrietamientos por tension en las poliarisulfonas.

Country Status (5)

Country Link
US (1) US4256862A (es)
EP (1) EP0003990B1 (es)
JP (1) JPS54125300A (es)
DE (2) DE2810462A1 (es)
ES (1) ES478509A1 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55104348A (en) * 1979-02-02 1980-08-09 Gen Electric Flame retardant plastic resin composition
US4857625A (en) * 1982-12-23 1989-08-15 Amoco Corporation Aromatic amorphous thermoplastic terpolymers
US4625000A (en) * 1985-06-12 1986-11-25 Union Carbide Corporation Process for preparing sulfonated poly(aryl ether) resins
IL89213A0 (en) * 1988-02-08 1989-09-10 Ici Plc Substituted aromatic polymers
US5164466A (en) * 1988-03-03 1992-11-17 Amoco Corporation Poly(aryl ether sulfone) compositions
US5086130A (en) * 1988-03-03 1992-02-04 Amoco Corporation Poly(aryl ether sulfone) compositions comprising poly(phenylene ether sulfone)
GB8818004D0 (en) * 1988-07-28 1988-09-01 Ici Plc Polymer sulphonyl derivatives
US5008369A (en) * 1989-11-01 1991-04-16 Eastman Kodak Company Preparation of polysulfones
EP0679167A1 (en) * 1993-01-15 1995-11-02 The Graver Company Process for producing ion exchange membranes, and the ion exchange membranes produced thereby
US6583091B2 (en) 2001-07-13 2003-06-24 Exxonmobil Research And Engineering Company Method for inhibiting corrosion using 4-sulfophthalic acid
US20050038145A1 (en) * 2003-08-11 2005-02-17 General Electric Company Flame retardant fiber reinforced composition with improved flow
US7649040B2 (en) * 2002-04-11 2010-01-19 Sabic Innovative Plastics Ip B.V. Flame retardant fiber reinforced composition with improved flow
CN100506895C (zh) * 2003-08-28 2009-07-01 沙伯基础创新塑料知识产权有限公司 阻燃热塑性薄膜及其制造方法
US7259201B2 (en) * 2003-08-28 2007-08-21 General Electric Company Flame retardant thermoplastic films and methods of making the same

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2474350A (en) * 1944-06-24 1949-06-28 Pittsburgh Plate Glass Co Polysulfone resin plasticized with ester of organic sulfonic acid
GB1151569A (en) * 1965-10-22 1969-05-07 Celanese Corp Metal Salts of Organic Sulphonic Acids and Polymer Compositions containing them
FR1493933A (fr) * 1965-10-23 1967-09-01 Minnesota Mining & Mfg Perfectionnements aux polymères et copolymères de polyarylsulfones
US3787363A (en) * 1971-12-14 1974-01-22 Ici Ltd Aromatic poly sulfones
US4021395A (en) * 1973-06-29 1977-05-03 E. I. Du Pont De Nemours And Company Aqueous dispersion of an aryloxysulfone copolymer
DE2336097A1 (de) * 1973-07-16 1975-02-06 Lehmann Hans Dieter Dr Verfahren zur antistatischen ausruestung von kunststoffen
US3948851A (en) * 1973-12-28 1976-04-06 General Electric Company Flame retardant polycarbonate composition
FR2331602A1 (fr) * 1975-11-14 1977-06-10 Rhone Poulenc Ind Compositions a base de polymeres du type polysulfone pour membranes d'osmose inverse
JPS5416378A (en) * 1977-07-08 1979-02-06 Asahi Chem Ind Co Ltd Polysulfone semipermeable membrane

Also Published As

Publication number Publication date
EP0003990A1 (de) 1979-09-19
JPH0118105B2 (es) 1989-04-04
EP0003990B1 (de) 1982-01-27
DE2961931D1 (en) 1982-03-11
JPS54125300A (en) 1979-09-28
DE2810462A1 (de) 1979-09-13
US4256862A (en) 1981-03-17

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