IT951611B - Procedimento per il recupero della formaldeide e del fenolo - Google Patents

Procedimento per il recupero della formaldeide e del fenolo

Info

Publication number
IT951611B
IT951611B IT32951/71A IT3295171A IT951611B IT 951611 B IT951611 B IT 951611B IT 32951/71 A IT32951/71 A IT 32951/71A IT 3295171 A IT3295171 A IT 3295171A IT 951611 B IT951611 B IT 951611B
Authority
IT
Italy
Prior art keywords
formaldehyde
phenol
recovery
procedure
Prior art date
Application number
IT32951/71A
Other languages
English (en)
Inventor
P Radici
P Erini
J Ackermann
Original Assignee
Sir Soc Italiana Resine 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 Sir Soc Italiana Resine Spa filed Critical Sir Soc Italiana Resine Spa
Priority to IT32951/71A priority Critical patent/IT951611B/it
Priority to CA157,989A priority patent/CA988227A/en
Priority to CH1799672A priority patent/CH606168A5/xx
Priority to DE2262196A priority patent/DE2262196A1/de
Priority to FR7245792A priority patent/FR2165989B1/fr
Priority to US317491A priority patent/US3911046A/en
Priority to JP47129652A priority patent/JPS4877657A/ja
Priority to NL7217652A priority patent/NL7217652A/xx
Priority to GB5995972A priority patent/GB1374500A/en
Application granted granted Critical
Publication of IT951611B publication Critical patent/IT951611B/it

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
    • C08G14/00—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00
    • C08G14/02—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00 of aldehydes
    • C08G14/04—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00 of aldehydes with phenols
    • C08G14/06—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00 of aldehydes with phenols and monomers containing hydrogen attached to nitrogen
    • C08G14/08—Ureas; Thioureas
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C02F2101/34—Organic compounds containing oxygen
    • C02F2101/345—Phenols

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Removal Of Specific Substances (AREA)
IT32951/71A 1971-12-27 1971-12-27 Procedimento per il recupero della formaldeide e del fenolo IT951611B (it)

Priority Applications (9)

Application Number Priority Date Filing Date Title
IT32951/71A IT951611B (it) 1971-12-27 1971-12-27 Procedimento per il recupero della formaldeide e del fenolo
CA157,989A CA988227A (en) 1971-12-27 1972-12-04 Process for the recovery of formaldehyde and phenol
CH1799672A CH606168A5 (it) 1971-12-27 1972-12-11
DE2262196A DE2262196A1 (de) 1971-12-27 1972-12-19 Verfahren zur gewinnung von formaldehyd und phenol aus abwaessern
FR7245792A FR2165989B1 (it) 1971-12-27 1972-12-21
US317491A US3911046A (en) 1971-12-27 1972-12-21 Process for the recovery of formaldehyde and phenol
JP47129652A JPS4877657A (it) 1971-12-27 1972-12-26
NL7217652A NL7217652A (it) 1971-12-27 1972-12-27
GB5995972A GB1374500A (en) 1971-12-27 1972-12-27 Process for the recovery of formaldehyde and phenol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT32951/71A IT951611B (it) 1971-12-27 1971-12-27 Procedimento per il recupero della formaldeide e del fenolo

Publications (1)

Publication Number Publication Date
IT951611B true IT951611B (it) 1973-07-10

Family

ID=11236203

Family Applications (1)

Application Number Title Priority Date Filing Date
IT32951/71A IT951611B (it) 1971-12-27 1971-12-27 Procedimento per il recupero della formaldeide e del fenolo

Country Status (9)

Country Link
US (1) US3911046A (it)
JP (1) JPS4877657A (it)
CA (1) CA988227A (it)
CH (1) CH606168A5 (it)
DE (1) DE2262196A1 (it)
FR (1) FR2165989B1 (it)
GB (1) GB1374500A (it)
IT (1) IT951611B (it)
NL (1) NL7217652A (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5343736B2 (it) * 1974-01-08 1978-11-22
US4036790A (en) * 1975-05-08 1977-07-19 Owens-Corning Fiberglas Corporation Polyurethane foam compositions
SU791608A1 (ru) * 1977-12-26 1980-12-30 Кемеровский Научно-Исследовательский Институт Химической Промышленности Кемеровского Научно-Производственного Объединения "Карболит" Способ очистки надсмольных вод производства фенолформальдегидных смол
US4294879A (en) * 1980-12-04 1981-10-13 Johns-Manville Corporation Fibrous insulation mat with anti-punking binder system
FR2555591B1 (fr) * 1983-11-29 1986-09-26 Saint Gobain Isover Resine pour une composition d'encollage, son procede de fabrication et la composition d'encollage obtenue
DE3346153C3 (de) * 1983-12-21 1994-04-07 Rwe Dea Ag Verfahren zur Herstellung von modifizierten Phenolharz-Holzbindemitteln und deren Anwendung zur Herstellung von Spanplatten
US4757108A (en) * 1986-06-18 1988-07-12 Borden, Inc. Water soluble phenolic resole-urea composition
US5629083A (en) * 1994-11-21 1997-05-13 Masonite Corporation Method of manufacturing cellulosic composite and product thereof
CN108328847B (zh) * 2017-01-20 2020-08-21 彤程化学（中国）有限公司 一种轮胎用功能树脂污水的综合处理方法
CN114106220B (zh) * 2020-08-31 2024-10-01 中国石油化工股份有限公司 减少钼系1,2-聚丁二烯生产中酚类物质气味的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1717600A (en) * 1926-11-10 1929-06-18 Bakelite Corp Phenol-resin composition
US2315087A (en) * 1940-03-07 1943-03-30 Cuvier Pierre Preparation of phenol-urea-formaldehyde resins
US3616179A (en) * 1968-01-18 1971-10-26 Owens Corning Fiberglass Corp Glass fiber product bonded with terpolymer comprising phenol formaldehyde-urea formaldehyde condensation product

Also Published As

Publication number Publication date
FR2165989B1 (it) 1976-04-23
NL7217652A (it) 1973-06-29
CA988227A (en) 1976-04-27
CH606168A5 (it) 1978-10-31
GB1374500A (en) 1974-11-20
FR2165989A1 (it) 1973-08-10
US3911046A (en) 1975-10-07
JPS4877657A (it) 1973-10-18
DE2262196A1 (de) 1973-07-19

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