GB796867A - Improvements in and relating to polymerisation products - Google Patents

Improvements in and relating to polymerisation products

Info

Publication number
GB796867A
GB796867A GB35155/53A GB3515553A GB796867A GB 796867 A GB796867 A GB 796867A GB 35155/53 A GB35155/53 A GB 35155/53A GB 3515553 A GB3515553 A GB 3515553A GB 796867 A GB796867 A GB 796867A
Authority
GB
United Kingdom
Prior art keywords
mixtures
polymerized
thermoplastic resin
triallyl cyanurate
materials
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
GB35155/53A
Inventor
Maurice Jacques Koch De Peter
Lionel John Saxty
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.)
Peterlite Products Ltd
Original Assignee
Peterlite Products Ltd
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
Priority to NL190990D priority Critical patent/NL190990A/xx
Application filed by Peterlite Products Ltd filed Critical Peterlite Products Ltd
Priority to GB35155/53A priority patent/GB796867A/en
Priority to NL190990A priority patent/NL89087C/xx
Priority to DEP12751A priority patent/DE1016446B/en
Publication of GB796867A publication Critical patent/GB796867A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/003—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor characterised by the choice of material
    • B29C39/006—Monomers or prepolymers
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Mixtures of polymerizable materials, at least one of which when fully polymerized forms a thermoplastic resin and another of which is diethylene glycol bis (allyl carbonate), are polymerized to form sheets or blocks which are sufficiently rigid and stable to be handled and worked but which are still sufficiently thermoplastic to be shaped under heat and pressure and can be converted to infusible fully polymerized substances. Specified thermoplastic resin-forming materials are methyl and higher alkyl methacrylates, methacrylic acid, acrylonitrile, styrene, vinyl acetate and allyl acetate. The mixtures may contain other materials which yield thermoset resins, e.g. triallyl cyanurate and methacrylic anhydride, and optionally fibres, fillers and pigments. Peroxy catalysts, e.g. benzoyl peroxide, and, where polymerization to the infusible state in the presence of ultra-violet light is contemplated, benzoin-type catalysts may be added. Preferably some physical property, e.g. power factor or refractive index, of the ideal intermediate material is measured and subsequent mixtures polymerized to give the corresponding value. Polymerization to the infusible state may be effected by highenergy radiation, e.g. by exposing to a cobalt 60 source. Partial prepolymerization of the thermoplastic resin-forming monomers or the thermoset resin-forming monomers may be effected. In examples the copolymerization of ethylene glycol bis-(allyl carbonate) with (II, IV and V) triallyl cyanurate and methyl methacrylate and (III) triallyl cyanurate, methyl methacrylate and n-butyl methacrylate is described. Specification 738,487 is referred to.
GB35155/53A 1953-12-17 1953-12-17 Improvements in and relating to polymerisation products Expired GB796867A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NL190990D NL190990A (en) 1953-12-17
GB35155/53A GB796867A (en) 1953-12-17 1953-12-17 Improvements in and relating to polymerisation products
NL190990A NL89087C (en) 1953-12-17 1954-09-22
DEP12751A DE1016446B (en) 1953-12-17 1954-09-23 Process for producing a deformable plastic

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB35155/53A GB796867A (en) 1953-12-17 1953-12-17 Improvements in and relating to polymerisation products

Publications (1)

Publication Number Publication Date
GB796867A true GB796867A (en) 1958-06-18

Family

ID=10374463

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35155/53A Expired GB796867A (en) 1953-12-17 1953-12-17 Improvements in and relating to polymerisation products

Country Status (3)

Country Link
DE (1) DE1016446B (en)
GB (1) GB796867A (en)
NL (2) NL89087C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2171073A1 (en) * 1972-02-01 1973-09-21 Buckbee Mears Co
FR2441635A1 (en) * 1978-11-18 1980-06-13 Nippon Kasei Chem PRE-COPOLYMER FORM OF UNITS OF DIALLYL PHTHALATE AND TRIALLYL ISOCYANATE
EP0071475A1 (en) * 1981-07-30 1983-02-09 Hoya Lens Corporation Plastic lens

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5246150A (en) * 1991-06-28 1993-09-21 Calmar Inc. Pivoting dispensing closure

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2361055A (en) * 1938-08-23 1944-10-24 Pittsburgh Plate Glass Co Acrylate polymers and method of producing same
US2456647A (en) * 1944-07-15 1948-12-21 Chessie E Rehberg Acrylic esters of olefinic alcohols and polymers thereof and method for making them
US2521303A (en) * 1948-03-10 1950-09-05 Rohm & Haas Copolymers from allyl succinyl allyl glycolate and acrylic esters

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2171073A1 (en) * 1972-02-01 1973-09-21 Buckbee Mears Co
FR2441635A1 (en) * 1978-11-18 1980-06-13 Nippon Kasei Chem PRE-COPOLYMER FORM OF UNITS OF DIALLYL PHTHALATE AND TRIALLYL ISOCYANATE
EP0071475A1 (en) * 1981-07-30 1983-02-09 Hoya Lens Corporation Plastic lens

Also Published As

Publication number Publication date
NL190990A (en) 1900-01-01
NL89087C (en) 1958-04-15
DE1016446B (en) 1957-09-26

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