FR2376879B1 - - Google Patents

Info

Publication number
FR2376879B1
FR2376879B1 FR7800246A FR7800246A FR2376879B1 FR 2376879 B1 FR2376879 B1 FR 2376879B1 FR 7800246 A FR7800246 A FR 7800246A FR 7800246 A FR7800246 A FR 7800246A FR 2376879 B1 FR2376879 B1 FR 2376879B1
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
FR7800246A
Other languages
French (fr)
Other versions
FR2376879A1 (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.)
INST SINT SMOL
Original Assignee
INST SINT SMOL
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 INST SINT SMOL filed Critical INST SINT SMOL
Publication of FR2376879A1 publication Critical patent/FR2376879A1/fr
Application granted granted Critical
Publication of FR2376879B1 publication Critical patent/FR2376879B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
    • C14C3/00—Tanning; Compositions for tanning
    • C14C3/02—Chemical tanning
    • C14C3/08—Chemical tanning by organic agents
    • C14C3/18—Chemical tanning by organic agents using polycondensation products or precursors thereof
    • C14C3/20—Chemical tanning by organic agents using polycondensation products or precursors thereof sulfonated
    • 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
    • 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
    • C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
    • C08G8/04—Condensation polymers of aldehydes or ketones with phenols only of aldehydes
    • C08G8/08—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ
    • C08G8/18—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ with phenols substituted by carboxylic or sulfonic acid groups
FR7800246A 1977-01-06 1978-01-05 Procede de preparation d'un polymere a reaction acide a partir d'un phenol sulfone Granted FR2376879A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SU2441696 1977-01-06
SU2439240 1977-01-06

Publications (2)

Publication Number Publication Date
FR2376879A1 FR2376879A1 (fr) 1978-08-04
FR2376879B1 true FR2376879B1 (ja) 1980-01-18

Family

ID=26665608

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7800246A Granted FR2376879A1 (fr) 1977-01-06 1978-01-05 Procede de preparation d'un polymere a reaction acide a partir d'un phenol sulfone

Country Status (10)

Country Link
JP (1) JPS53108195A (ja)
AT (1) AT370748B (ja)
AU (1) AU519088B2 (ja)
CH (1) CH634295A5 (ja)
DE (1) DE2800460C2 (ja)
FI (1) FI63591C (ja)
FR (1) FR2376879A1 (ja)
GB (1) GB1588571A (ja)
NL (1) NL172555C (ja)
SE (1) SE426494B (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8428525D0 (en) * 1984-11-12 1984-12-19 Ici Plc Membranes
WO1997038659A1 (fr) * 1996-04-12 1997-10-23 Nippon Clean Engine Research Institute Co., Ltd. Procede visant a mettre sur le cote un corps humain allonge sur le dos

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH279299A (de) * 1947-09-30 1951-11-30 Stalinovy Z Narodni Podnik Verfahren und Vorrichtung zur ununterbrochenen Herstellung von Kondensationsprodukten aus Phenolen und Formaldehyd.
US2658054A (en) * 1951-10-31 1953-11-03 Allied Chem & Dye Corp Continuous resin process
US2927097A (en) * 1956-05-04 1960-03-01 Dow Chemical Co Process for forming phenol-formaldehyde resinous condensates in continuous tubular reactors
FR1583857A (ja) * 1968-05-13 1969-12-05
NL7208999A (ja) * 1972-06-29 1974-01-02

Also Published As

Publication number Publication date
JPS53108195A (en) 1978-09-20
FR2376879A1 (fr) 1978-08-04
FI63591B (fi) 1983-03-31
DE2800460A1 (de) 1978-07-13
GB1588571A (en) 1981-04-23
CH634295A5 (en) 1983-01-31
NL7800124A (nl) 1978-07-10
AU519088B2 (en) 1981-11-05
NL172555C (nl) 1983-09-16
AU3235178A (en) 1979-07-19
FI63591C (fi) 1983-07-11
SE7800129L (sv) 1978-07-07
FI780035A (fi) 1978-07-07
SE426494B (sv) 1983-01-24
DE2800460C2 (de) 1984-02-09
AT370748B (de) 1983-04-25
NL172555B (nl) 1983-04-18
ATA6678A (de) 1982-09-15

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Legal Events

Date Code Title Description
ST Notification of lapse