FR1021337A - Improved polymerization process - Google Patents

Improved polymerization process

Info

Publication number
FR1021337A
FR1021337A FR1021337DA FR1021337A FR 1021337 A FR1021337 A FR 1021337A FR 1021337D A FR1021337D A FR 1021337DA FR 1021337 A FR1021337 A FR 1021337A
Authority
FR
France
Prior art keywords
polymerization process
improved polymerization
improved
polymerization
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
Other languages
French (fr)
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of FR1021337A publication Critical patent/FR1021337A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
FR1021337D 1949-05-13 1950-05-12 Improved polymerization process Expired FR1021337A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1021337X 1949-05-13

Publications (1)

Publication Number Publication Date
FR1021337A true FR1021337A (en) 1953-02-17

Family

ID=10868533

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1021337D Expired FR1021337A (en) 1949-05-13 1950-05-12 Improved polymerization process

Country Status (1)

Country Link
FR (1) FR1021337A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2327722A1 (en) * 1972-06-02 1973-12-20 Ici Ltd METHOD FOR MANUFACTURING ACRYLIC PANELS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2327722A1 (en) * 1972-06-02 1973-12-20 Ici Ltd METHOD FOR MANUFACTURING ACRYLIC PANELS

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