FR2249096B1 - - Google Patents

Info

Publication number
FR2249096B1
FR2249096B1 FR7434906A FR7434906A FR2249096B1 FR 2249096 B1 FR2249096 B1 FR 2249096B1 FR 7434906 A FR7434906 A FR 7434906A FR 7434906 A FR7434906 A FR 7434906A FR 2249096 B1 FR2249096 B1 FR 2249096B1
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
FR7434906A
Other versions
FR2249096A1 (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.)
SnamProgetti SpA
Original Assignee
SnamProgetti SpA
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 SnamProgetti SpA filed Critical SnamProgetti SpA
Publication of FR2249096A1 publication Critical patent/FR2249096A1/fr
Application granted granted Critical
Publication of FR2249096B1 publication Critical patent/FR2249096B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S260/00—Chemistry of carbon compounds
    • Y10S260/43—Promoting degradability of polymers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/914—Polymer degradation

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
FR7434906A 1973-10-24 1974-10-17 Expired FR2249096B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT30483/73A IT998904B (it) 1973-10-24 1973-10-24 Procedimento per rendere degrada bili i polimeri e i polimeri cosi ottenuti

Publications (2)

Publication Number Publication Date
FR2249096A1 FR2249096A1 (fr) 1975-05-23
FR2249096B1 true FR2249096B1 (fr) 1979-03-16

Family

ID=11229811

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7434906A Expired FR2249096B1 (fr) 1973-10-24 1974-10-17

Country Status (10)

Country Link
US (1) US3976621A (fr)
JP (1) JPS5541603B2 (fr)
BE (1) BE821131A (fr)
CA (1) CA1036742A (fr)
CH (1) CH618189A5 (fr)
FR (1) FR2249096B1 (fr)
GB (1) GB1472809A (fr)
IT (1) IT998904B (fr)
LU (1) LU71107A1 (fr)
NL (1) NL165184C (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1123619B (it) * 1976-11-11 1986-04-30 Anic Spa Processo per la produzione di polimeri contenenti gruppi amminici liberi o salificati e gruppi ammonici quaternari,e prodotti relativi
JPS58144086U (ja) * 1982-03-25 1983-09-28 株式会社ボッシュオートモーティブ　システム 圧縮機のピストン
JPH064832B2 (ja) * 1984-10-05 1994-01-19 三井石油化学工業株式会社 重合体用接着剤
US5219930A (en) * 1990-09-21 1993-06-15 Quantum Chemical Corporation Process for converting vinyl alcohol polymers to poly(keto-esters) therefrom
WO2010014690A2 (fr) * 2008-07-31 2010-02-04 Boston Scientific Scimed, Inc. Dispositifs médicaux permettant l'administration d'un agent thérapeutique

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB489330A (en) * 1937-01-21 1938-07-21 Ig Farbenindustrie Ag Manufacture of condensation products
US2474095A (en) * 1944-11-27 1949-06-21 Du Pont Production of polyvinyl ketals
BE589629A (fr) * 1959-04-20
NL261700A (fr) * 1960-02-29

Also Published As

Publication number Publication date
LU71107A1 (fr) 1975-04-17
JPS5073993A (fr) 1975-06-18
DE2450398B2 (de) 1977-04-28
NL165184B (nl) 1980-10-15
BE821131A (fr) 1975-02-17
IT998904B (it) 1976-02-20
FR2249096A1 (fr) 1975-05-23
NL7413781A (nl) 1975-04-28
DE2450398A1 (de) 1975-05-07
GB1472809A (en) 1977-05-11
CH618189A5 (fr) 1980-07-15
US3976621A (en) 1976-08-24
CA1036742A (fr) 1978-08-15
JPS5541603B2 (fr) 1980-10-25
NL165184C (nl) 1981-03-16

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse