FR2138465B1 - - Google Patents

Info

Publication number
FR2138465B1
FR2138465B1 FR7119105A FR7119105A FR2138465B1 FR 2138465 B1 FR2138465 B1 FR 2138465B1 FR 7119105 A FR7119105 A FR 7119105A FR 7119105 A FR7119105 A FR 7119105A FR 2138465 B1 FR2138465 B1 FR 2138465B1
Authority
FR
France
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
FR7119105A
Other languages
French (fr)
Other versions
FR2138465A1 (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.)
Bpifrance Financement SA
Original Assignee
Agence National de Valorisation de la Recherche ANVAR
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 Agence National de Valorisation de la Recherche ANVAR filed Critical Agence National de Valorisation de la Recherche ANVAR
Priority to FR7119105A priority Critical patent/FR2138465A1/en
Publication of FR2138465A1 publication Critical patent/FR2138465A1/en
Application granted granted Critical
Publication of FR2138465B1 publication Critical patent/FR2138465B1/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
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/02—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type
FR7119105A 1971-05-26 1971-05-26 Linear block copolymers - with blocks of different refractive indices as light filters on reflectors Granted FR2138465A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7119105A FR2138465A1 (en) 1971-05-26 1971-05-26 Linear block copolymers - with blocks of different refractive indices as light filters on reflectors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7119105A FR2138465A1 (en) 1971-05-26 1971-05-26 Linear block copolymers - with blocks of different refractive indices as light filters on reflectors

Publications (2)

Publication Number Publication Date
FR2138465A1 FR2138465A1 (en) 1973-01-05
FR2138465B1 true FR2138465B1 (en) 1973-05-25

Family

ID=9077673

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7119105A Granted FR2138465A1 (en) 1971-05-26 1971-05-26 Linear block copolymers - with blocks of different refractive indices as light filters on reflectors

Country Status (1)

Country Link
FR (1) FR2138465A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4420917A1 (en) * 1994-06-16 1995-12-21 Basf Ag Styrene copolymers with high Tg and low residual monomer content
GB9907483D0 (en) 1999-03-31 1999-05-26 Cpfilms Inc Film composites

Also Published As

Publication number Publication date
FR2138465A1 (en) 1973-01-05

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Legal Events

Date Code Title Description
ST Notification of lapse