FR2197022A1 - Di(meth)allyl phthalate copolymers - used in mfr of optical articles - Google Patents

Di(meth)allyl phthalate copolymers - used in mfr of optical articles

Info

Publication number
FR2197022A1
FR2197022A1 FR7330616A FR7330616A FR2197022A1 FR 2197022 A1 FR2197022 A1 FR 2197022A1 FR 7330616 A FR7330616 A FR 7330616A FR 7330616 A FR7330616 A FR 7330616A FR 2197022 A1 FR2197022 A1 FR 2197022A1
Authority
FR
France
Prior art keywords
mfr
meth
optical articles
allyl phthalate
phthalate copolymers
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
FR7330616A
Other languages
French (fr)
Other versions
FR2197022B1 (en
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.)
Jenoptik AG
Original Assignee
Carl Zeiss Jena GmbH
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 Carl Zeiss Jena GmbH filed Critical Carl Zeiss Jena GmbH
Publication of FR2197022A1 publication Critical patent/FR2197022A1/en
Application granted granted Critical
Publication of FR2197022B1 publication Critical patent/FR2197022B1/fr
Granted 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
    • 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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Polymerization Catalysts (AREA)

Abstract

Radical copolymsn. of di(meth)allylphthalates is effected by copolymsg. a mixt. comprising 50-99.9% diallyl and/or dimethallylphthalates with 50-0.1% allyl and/or methallyl 1-3C alkylesters of the same phthalic acids. Used in mfr. of mouldings esp. for optical applications (org. glasses). Prodts. have superior wipe- and scratch-resistance. No expensive purificn. of starting materials is required.
FR7330616A 1972-08-24 1973-08-23 Di(meth)allyl phthalate copolymers - used in mfr of optical articles Granted FR2197022A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD16526372A DD103450A1 (en) 1972-08-24 1972-08-24

Publications (2)

Publication Number Publication Date
FR2197022A1 true FR2197022A1 (en) 1974-03-22
FR2197022B1 FR2197022B1 (en) 1977-02-25

Family

ID=5487953

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7330616A Granted FR2197022A1 (en) 1972-08-24 1973-08-23 Di(meth)allyl phthalate copolymers - used in mfr of optical articles

Country Status (5)

Country Link
CS (1) CS174401B1 (en)
DD (1) DD103450A1 (en)
DE (1) DE2339114A1 (en)
FR (1) FR2197022A1 (en)
SU (1) SU734218A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0154136A1 (en) * 1984-01-27 1985-09-11 Mitsubishi Rayon Co., Ltd. Plastic lens and method of manufacturing thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2500607A (en) * 1944-03-14 1950-03-14 Shell Dev Copolymers of diallyl phthalate with allyl vinyl phthalate

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2500607A (en) * 1944-03-14 1950-03-14 Shell Dev Copolymers of diallyl phthalate with allyl vinyl phthalate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0154136A1 (en) * 1984-01-27 1985-09-11 Mitsubishi Rayon Co., Ltd. Plastic lens and method of manufacturing thereof

Also Published As

Publication number Publication date
FR2197022B1 (en) 1977-02-25
DD103450A1 (en) 1974-01-20
CS174401B1 (en) 1977-03-31
SU734218A1 (en) 1980-05-15
DE2339114A1 (en) 1974-03-07

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Legal Events

Date Code Title Description
ST Notification of lapse