CA931693A - Telomers, their process of preparation and their utilization for the stabilization of aqueous solutions of formaldehyde - Google Patents

Telomers, their process of preparation and their utilization for the stabilization of aqueous solutions of formaldehyde

Info

Publication number
CA931693A
CA931693A CA145991A CA145991A CA931693A CA 931693 A CA931693 A CA 931693A CA 145991 A CA145991 A CA 145991A CA 145991 A CA145991 A CA 145991A CA 931693 A CA931693 A CA 931693A
Authority
CA
Canada
Prior art keywords
telomers
formaldehyde
stabilization
utilization
preparation
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.)
Expired
Application number
CA145991A
Other languages
English (en)
Other versions
CA145991S (en
Inventor
Croisier Jean
Roussel Daniel
Couderc Pierre
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.)
Orkem SA
Original Assignee
Chimique des Charbonnages SA
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 Chimique des Charbonnages SA filed Critical Chimique des Charbonnages SA
Application granted granted Critical
Publication of CA931693A publication Critical patent/CA931693A/en
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
    • C08F18/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid
    • C08F18/02—Esters of monocarboxylic acids
    • C08F18/04—Vinyl esters
    • C08F18/08—Vinyl acetate
    • 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
    • C08F8/48—Isomerisation; Cyclisation

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Adhesives Or Adhesive Processes (AREA)
CA145991A 1971-06-29 1972-06-29 Telomers, their process of preparation and their utilization for the stabilization of aqueous solutions of formaldehyde Expired CA931693A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7123793A FR2144069A5 (fi) 1971-06-29 1971-06-29

Publications (1)

Publication Number Publication Date
CA931693A true CA931693A (en) 1973-08-07

Family

ID=9079552

Family Applications (1)

Application Number Title Priority Date Filing Date
CA145991A Expired CA931693A (en) 1971-06-29 1972-06-29 Telomers, their process of preparation and their utilization for the stabilization of aqueous solutions of formaldehyde

Country Status (19)

Country Link
US (1) US3878226A (fi)
JP (1) JPS5040435B1 (fi)
BE (1) BE785144A (fi)
CA (1) CA931693A (fi)
CH (1) CH542256A (fi)
CS (2) CS180035B2 (fi)
DD (1) DD98940A5 (fi)
DE (1) DE2230505C2 (fi)
DK (1) DK133434B (fi)
ES (1) ES404264A1 (fi)
FI (1) FI56540C (fi)
FR (1) FR2144069A5 (fi)
GB (1) GB1362746A (fi)
IT (1) IT966931B (fi)
LU (1) LU65606A1 (fi)
NL (1) NL176784C (fi)
NO (1) NO135636C (fi)
PL (1) PL85388B1 (fi)
SE (2) SE390416B (fi)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0221651A1 (en) * 1985-09-27 1987-05-13 Kao Corporation Water soluble polyvinyl alcohol derivative

Also Published As

Publication number Publication date
NL7209006A (fi) 1973-01-03
JPS5040435B1 (fi) 1975-12-24
CS180035B2 (en) 1977-12-30
ES404264A1 (es) 1975-12-16
DE2230505C2 (de) 1985-05-30
LU65606A1 (fi) 1972-10-25
NL176784C (nl) 1985-06-03
FR2144069A5 (fi) 1973-02-09
CS174181B2 (fi) 1977-03-31
SE7509836L (sv) 1975-09-04
IT966931B (it) 1974-02-20
DD98940A5 (fi) 1973-07-12
CH542256A (fr) 1973-09-30
NL176784B (nl) 1985-01-02
SE408169B (sv) 1979-05-21
US3878226A (en) 1975-04-15
FI56540B (fi) 1979-10-31
PL85388B1 (fi) 1976-04-30
SE390416B (sv) 1976-12-20
DK133434B (da) 1976-05-17
GB1362746A (en) 1974-08-07
FI56540C (fi) 1980-02-11
DE2230505A1 (de) 1973-01-11
NO135636B (fi) 1977-01-24
BE785144A (fr) 1972-10-16
NO135636C (fi) 1977-05-04
DK133434C (fi) 1976-10-11

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