GB1081344A - Improvements in the copolymerisation of polyester resins - Google Patents

Improvements in the copolymerisation of polyester resins

Info

Publication number
GB1081344A
GB1081344A GB2794365A GB2794365A GB1081344A GB 1081344 A GB1081344 A GB 1081344A GB 2794365 A GB2794365 A GB 2794365A GB 2794365 A GB2794365 A GB 2794365A GB 1081344 A GB1081344 A GB 1081344A
Authority
GB
United Kingdom
Prior art keywords
acid
mono
preferred
phosphite
chloride
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
GB2794365A
Inventor
Leonardus Willbrordus Jo Damen
Otto Karl Strolenberg
Dieter Stahl
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.)
Noury & Van Der Lande
Original Assignee
Noury & Van Der Lande
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 Noury & Van Der Lande filed Critical Noury & Van Der Lande
Priority to GB2794365A priority Critical patent/GB1081344A/en
Priority to NL6606661A priority patent/NL6606661A/xx
Priority to BE681492D priority patent/BE681492A/xx
Priority to DE1966K0059409 priority patent/DE1289312B/en
Priority to SE895366A priority patent/SE346550B/xx
Priority to DK338666A priority patent/DK118530B/en
Priority to FR67664A priority patent/FR1485241A/en
Publication of GB1081344A publication Critical patent/GB1081344A/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
    • C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
    • C08F283/01—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to unsaturated polyesters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Polymerization Catalysts (AREA)

Abstract

An unsaturated polyester and a monomer containing one or more <FORM:1081344/C3/1> groups are peroxidically copolymerized at or near room temperature using an organic peroxide as an initiator and an accelerator comprising (1) a solution of a metal compound capable of decomposing an organic peroxide into free radicals in a liquid aliphatic mono- or di-ester of phosphoric or phosphorous acid or a liquid aromatic sulphonic acid and (2) an aliphatic aldehyde having 1 to 18 carbon atoms. Preferred metal compounds are those of vanadium, chromium, manganese and zinc. Preferred mono- and diesters are diethyl phosphite, monobutyl phosphite, dibutyl phosphate and mono-2-ethylhexyl phosphite. Preferred sulphonic acids are paratoluene-sulphonic acid and tetra-isopropylbenzene-sulphonic acid. Pre-ferred aldehydes are acetaldehyde, iso- and n-butyraldehyde, heptanol or an aldehyde derived from linoleic acid. In examples are used a solution of an unsaturated polyester obtained from maleic acid and orthophthalic acid with propylene glycol-1,2 in styrene, vanadium pentoxide, cyclohexanone peroxide, tert butylperhexoate, 2,2-bis-(tert. butylperoxy)-butane, chromic chloride, manganese chloride, zinc chloride and methylethyl ketone peroxide.
GB2794365A 1965-07-01 1965-07-01 Improvements in the copolymerisation of polyester resins Expired GB1081344A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB2794365A GB1081344A (en) 1965-07-01 1965-07-01 Improvements in the copolymerisation of polyester resins
NL6606661A NL6606661A (en) 1965-07-01 1966-05-16
BE681492D BE681492A (en) 1965-07-01 1966-05-24
DE1966K0059409 DE1289312B (en) 1965-07-01 1966-06-01 Accelerator mixtures for polyester molding compounds
SE895366A SE346550B (en) 1965-07-01 1966-06-30
DK338666A DK118530B (en) 1965-07-01 1966-06-30 Process for the peroxidic copolymerization of unsaturated polyesters with unsaturated monomers.
FR67664A FR1485241A (en) 1965-07-01 1966-06-30 Peroxidic copolymerization process of polyester resins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2794365A GB1081344A (en) 1965-07-01 1965-07-01 Improvements in the copolymerisation of polyester resins

Publications (1)

Publication Number Publication Date
GB1081344A true GB1081344A (en) 1967-08-31

Family

ID=10267773

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2794365A Expired GB1081344A (en) 1965-07-01 1965-07-01 Improvements in the copolymerisation of polyester resins

Country Status (6)

Country Link
BE (1) BE681492A (en)
DE (1) DE1289312B (en)
DK (1) DK118530B (en)
GB (1) GB1081344A (en)
NL (1) NL6606661A (en)
SE (1) SE346550B (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1269619A (en) * 1960-05-09 1961-08-18 Rhone Poulenc Sa New process for preparing polystyrene-polyester composite panels

Also Published As

Publication number Publication date
NL6606661A (en) 1967-01-02
DK118530B (en) 1970-08-31
SE346550B (en) 1972-07-10
DE1289312B (en) 1969-02-13
BE681492A (en) 1966-10-31

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