FR2074435A5 - - Google Patents

Info

Publication number
FR2074435A5
FR2074435A5 FR7047106A FR7047106A FR2074435A5 FR 2074435 A5 FR2074435 A5 FR 2074435A5 FR 7047106 A FR7047106 A FR 7047106A FR 7047106 A FR7047106 A FR 7047106A FR 2074435 A5 FR2074435 A5 FR 2074435A5
Authority
FR
France
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
FR7047106A
Other languages
French (fr)
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.)
Wyandotte Chemicals Corp
Original Assignee
Wyandotte Chemicals Corp
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 Wyandotte Chemicals Corp filed Critical Wyandotte Chemicals Corp
Application granted granted Critical
Publication of FR2074435A5 publication Critical patent/FR2074435A5/fr
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
    • C08G75/20—Polysulfones
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber
    • C08C19/22—Incorporating nitrogen atoms into the molecule
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
FR7047106A 1970-01-21 1970-12-29 Expired FR2074435A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US475470A 1970-01-21 1970-01-21

Publications (1)

Publication Number Publication Date
FR2074435A5 true FR2074435A5 (en) 1971-10-01

Family

ID=21712363

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7047106A Expired FR2074435A5 (en) 1970-01-21 1970-12-29

Country Status (6)

Country Link
BE (1) BE760878A (en)
CA (1) CA974350A (en)
DE (1) DE2064170C3 (en)
FR (1) FR2074435A5 (en)
GB (1) GB1298147A (en)
NL (1) NL140871B (en)

Also Published As

Publication number Publication date
DE2064170B2 (en) 1978-01-12
CA974350A (en) 1975-09-09
BE760878A (en) 1971-06-28
DE2064170C3 (en) 1978-09-14
GB1298147A (en) 1972-11-29
NL140871B (en) 1974-01-15
NL7018692A (en) 1971-07-23
DE2064170A1 (en) 1971-07-22

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse