FR2311044A1 - Procede d'enlevement de residus polymeres de resines a teneur elevee en nitrile - Google Patents

Procede d'enlevement de residus polymeres de resines a teneur elevee en nitrile

Info

Publication number
FR2311044A1
FR2311044A1 FR7614564A FR7614564A FR2311044A1 FR 2311044 A1 FR2311044 A1 FR 2311044A1 FR 7614564 A FR7614564 A FR 7614564A FR 7614564 A FR7614564 A FR 7614564A FR 2311044 A1 FR2311044 A1 FR 2311044A1
Authority
FR
France
Prior art keywords
resins
high nitrile
nitrile content
polymeric residues
removing polymeric
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.)
Granted
Application number
FR7614564A
Other languages
English (en)
French (fr)
Other versions
FR2311044B1 (enrdf_load_stackoverflow
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.)
Monsanto Co
Original Assignee
Monsanto 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 Monsanto Co filed Critical Monsanto Co
Publication of FR2311044A1 publication Critical patent/FR2311044A1/fr
Application granted granted Critical
Publication of FR2311044B1 publication Critical patent/FR2311044B1/fr
Granted 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
    • C08F2/00—Processes of polymerisation
    • C08F2/008—Processes of polymerisation cleaning reaction vessels using chemicals

Landscapes

  • 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)
  • Detergent Compositions (AREA)
FR7614564A 1975-05-16 1976-05-14 Procede d'enlevement de residus polymeres de resines a teneur elevee en nitrile Granted FR2311044A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US57822475A 1975-05-16 1975-05-16

Publications (2)

Publication Number Publication Date
FR2311044A1 true FR2311044A1 (fr) 1976-12-10
FR2311044B1 FR2311044B1 (enrdf_load_stackoverflow) 1979-07-13

Family

ID=24311935

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7614564A Granted FR2311044A1 (fr) 1975-05-16 1976-05-14 Procede d'enlevement de residus polymeres de resines a teneur elevee en nitrile

Country Status (4)

Country Link
JP (1) JPS51140988A (enrdf_load_stackoverflow)
DE (1) DE2621511A1 (enrdf_load_stackoverflow)
FR (1) FR2311044A1 (enrdf_load_stackoverflow)
GB (1) GB1495249A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5698045A (en) * 1995-04-13 1997-12-16 Basf Corporation Method of cleaning polymer residues with NMP
US8653015B2 (en) 2011-04-13 2014-02-18 American Sterilizer Company Environmentally friendly, multi-purpose refluxing cleaner
CN115889369B (zh) * 2023-02-24 2023-07-18 山西钢科碳材料有限公司 丙烯腈聚合反应釜凝胶的清洗方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
JPS51140988A (en) 1976-12-04
DE2621511A1 (de) 1976-11-25
FR2311044B1 (enrdf_load_stackoverflow) 1979-07-13
GB1495249A (en) 1977-12-14

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Legal Events

Date Code Title Description
ST Notification of lapse