FR2385743A2 - Dispersions aqueuses de butyral polyvinylique et leurs applications comme revetement - Google Patents

Dispersions aqueuses de butyral polyvinylique et leurs applications comme revetement

Info

Publication number
FR2385743A2
FR2385743A2 FR7710493A FR7710493A FR2385743A2 FR 2385743 A2 FR2385743 A2 FR 2385743A2 FR 7710493 A FR7710493 A FR 7710493A FR 7710493 A FR7710493 A FR 7710493A FR 2385743 A2 FR2385743 A2 FR 2385743A2
Authority
FR
France
Prior art keywords
butyralisation
butanal
dispersion
solns
prepn
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
FR7710493A
Other languages
English (en)
Other versions
FR2385743B2 (fr
Inventor
Jean-Marie Pouchol
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.)
Rhone Poulenc Industries SA
Original Assignee
Rhone Poulenc Industries 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 Rhone Poulenc Industries SA filed Critical Rhone Poulenc Industries SA
Priority to FR7710493A priority Critical patent/FR2385743A2/fr
Priority to US05/851,768 priority patent/US4210564A/en
Priority to JP13901477A priority patent/JPS5365390A/ja
Priority to LU7778564A priority patent/LU78564A1/xx
Priority to GB48636/77A priority patent/GB1595476A/en
Priority to CA291,471A priority patent/CA1093723A/fr
Priority to DE19772752054 priority patent/DE2752054A1/de
Priority to NO773997A priority patent/NO150209C/no
Priority to BR7707781A priority patent/BR7707781A/pt
Priority to CH1435177A priority patent/CH623832A5/fr
Priority to NL7712922A priority patent/NL7712922A/xx
Priority to SE7713256A priority patent/SE424330B/xx
Priority to ES464402A priority patent/ES464402A1/es
Priority to DK519977A priority patent/DK147391C/da
Priority to IT3001477A priority patent/IT1087937B/it
Publication of FR2385743A2 publication Critical patent/FR2385743A2/fr
Application granted granted Critical
Publication of FR2385743B2 publication Critical patent/FR2385743B2/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D129/00—Coating compositions based on homopolymers or 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 alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Coating compositions based on hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Coating compositions based on derivatives of such polymers
    • C09D129/14—Homopolymers or copolymers of acetals or ketals obtained by polymerisation of unsaturated acetals or ketals or by after-treatment of polymers of unsaturated alcohols
    • 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)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Paints Or Removers (AREA)

Abstract

L'invention concerne des dispersions aqueuses de butyral polyvinylique. Ces dispersions obtenues à température inférieure à 30 degrés C et en présence d'acide phosphorique comme catalyseur de condensation sont caractérisées par l'emploi pour la butyralisation d'un mélange de butanal et d'acide alpha -aldéhydique comme l'acide glyoxyligue en proportion pondérale comprise de préférence entre 95/5 et 85/15. Elles conduisent à d'excellents revêtements sur supports ferreux.
FR7710493A 1976-11-24 1977-03-31 Dispersions aqueuses de butyral polyvinylique et leurs applications comme revetement Granted FR2385743A2 (fr)

Priority Applications (15)

Application Number Priority Date Filing Date Title
FR7710493A FR2385743A2 (fr) 1977-03-31 1977-03-31 Dispersions aqueuses de butyral polyvinylique et leurs applications comme revetement
US05/851,768 US4210564A (en) 1976-11-24 1977-11-15 Aqueous dispersions of polyvinylbutyral
JP13901477A JPS5365390A (en) 1976-11-24 1977-11-21 Aqueous suspension of polyvinyl butylal
GB48636/77A GB1595476A (en) 1976-11-24 1977-11-22 Aqueous dispersions of polyvinylbutyral
CA291,471A CA1093723A (fr) 1976-11-24 1977-11-22 Dispersions aqueuses de butyral polyvinylique
DE19772752054 DE2752054A1 (de) 1976-11-24 1977-11-22 Waessrige dispersionen von polyvinylbutylaldehyd
NO773997A NO150209C (no) 1976-11-24 1977-11-22 Vandige dispersjoner av polyvinyl-butyral og anvendelse av disse for fremstilling av et overtrekk paa et metallisk substrat
LU7778564A LU78564A1 (fr) 1976-11-24 1977-11-22
BR7707781A BR7707781A (pt) 1976-11-24 1977-11-23 Dispersao aquosa de butiral polivinilico
CH1435177A CH623832A5 (fr) 1976-11-24 1977-11-23
NL7712922A NL7712922A (nl) 1976-11-24 1977-11-23 Waterhoudende dispersies van polyvinylbutyral.
SE7713256A SE424330B (sv) 1976-11-24 1977-11-23 Vattendispersioner av polyvinylbutyral och anvendning herav
ES464402A ES464402A1 (es) 1976-11-24 1977-11-23 Procedimiento para preparar dispersiones acuosas de poli- (butiral vininulioc).
DK519977A DK147391C (da) 1976-11-24 1977-11-23 Vandig polyvinylbutyraldispersion samt anvendelse heraf ved overtraekning af metaloverflader
IT3001477A IT1087937B (it) 1976-11-24 1977-11-24 Dispersioni acquose di poli-vinil-butirrale.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7710493A FR2385743A2 (fr) 1977-03-31 1977-03-31 Dispersions aqueuses de butyral polyvinylique et leurs applications comme revetement

Publications (2)

Publication Number Publication Date
FR2385743A2 true FR2385743A2 (fr) 1978-10-27
FR2385743B2 FR2385743B2 (fr) 1981-01-09

Family

ID=9189145

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7710493A Granted FR2385743A2 (fr) 1976-11-24 1977-03-31 Dispersions aqueuses de butyral polyvinylique et leurs applications comme revetement

Country Status (1)

Country Link
FR (1) FR2385743A2 (fr)

Also Published As

Publication number Publication date
FR2385743B2 (fr) 1981-01-09

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