GB1392166A – Polymeric uv-absorbers and their use for stabilising plastics
– Google Patents
GB1392166A – Polymeric uv-absorbers and their use for stabilising plastics
– Google Patents
Polymeric uv-absorbers and their use for stabilising plastics
Info
Publication number
GB1392166A
GB1392166A
GB3081973A
GB3081973A
GB1392166A
GB 1392166 A
GB1392166 A
GB 1392166A
GB 3081973 A
GB3081973 A
GB 3081973A
GB 3081973 A
GB3081973 A
GB 3081973A
GB 1392166 A
GB1392166 A
GB 1392166A
Authority
GB
United Kingdom
Prior art keywords
alkyl
absorbers
polymeric
june
hydrogen
Prior art date
1972-06-28
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
GB3081973A
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.)
Bayer AG
Original Assignee
Bayer AG
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.)
1972-06-28
Filing date
1973-06-28
Publication date
1975-04-30
1973-06-28
Application filed by Bayer AG
filed
Critical
Bayer AG
1975-04-30
Publication of GB1392166A
publication
Critical
patent/GB1392166A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
C—CHEMISTRY; METALLURGY
C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
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
C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
C08F20/10—Esters
C08F20/12—Esters of monohydric alcohols or phenols
C08F20/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
C—CHEMISTRY; METALLURGY
C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
C08L101/00—Compositions of unspecified macromolecular compounds
Abstract
1392166 Benzylidene malonic acid diesters BAYER AG 28 June 1973 [28 June 1972] 30819/73 Heading C2C [Also in Division C3] Alkenoyloxybenzylidenemalonic acid diesters of the formula wherein R
GB3081973A
1972-06-28
1973-06-28
Polymeric uv-absorbers and their use for stabilising plastics
Expired
GB1392166A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
DE2231531A
DE2231531A1
(en)
1972-06-28
1972-06-28
NEW POLYMERS UV ABSORBERS AND THEIR USE TO STABILIZE PLASTICS
Publications (1)
Publication Number
Publication Date
GB1392166A
true
GB1392166A
(en)
1975-04-30
Family
ID=5848996
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB3081973A
Expired
GB1392166A
(en)
1972-06-28
1973-06-28
Polymeric uv-absorbers and their use for stabilising plastics
Country Status (9)
Country
Link
JP
(1)
JPS4952841A
(en)
AT
(1)
AT331033B
(en)
AU
(1)
AU5744273A
(en)
BE
(1)
BE801513A
(en)
DE
(1)
DE2231531A1
(en)
ES
(1)
ES416353A1
(en)
FR
(1)
FR2190864A1
(en)
GB
(1)
GB1392166A
(en)
IT
(1)
IT985789B
(en)
Families Citing this family (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4260732A
(en)
*
1980-02-22
1981-04-07
General Electric Company
UV Stabilized polycarbonate resins
JPS58111942A
(en)
*
1981-12-25
1983-07-04
Fuji Photo Film Co Ltd
Silver halide photosensitive material
US4826903A
(en)
*
1988-02-22
1989-05-02
Eastman Kodak Company
Condensation polymer containing the residue of an acyloxystyrl compound and shaped articles produced therefrom
DE60237244D1
(en)
*
2001-07-16
2010-09-16
Merck Patent Gmbh
Photostable organic sunscreen with antioxidant properties
1972
1972-06-28
DE
DE2231531A
patent/DE2231531A1/en
active
Pending
1973
1973-06-26
IT
IT51044/73A
patent/IT985789B/en
active
1973-06-26
JP
JP48071338A
patent/JPS4952841A/ja
active
Pending
1973-06-27
ES
ES416353A
patent/ES416353A1/en
not_active
Expired
1973-06-27
AU
AU57442/73A
patent/AU5744273A/en
not_active
Expired
1973-06-27
BE
BE132776A
patent/BE801513A/en
unknown
1973-06-28
GB
GB3081973A
patent/GB1392166A/en
not_active
Expired
1973-06-28
AT
AT570373A
patent/AT331033B/en
not_active
IP Right Cessation
1973-06-28
FR
FR7323779A
patent/FR2190864A1/fr
not_active
Withdrawn
Also Published As
Publication number
Publication date
FR2190864A1
(en)
1974-02-01
JPS4952841A
(en)
1974-05-22
DE2231531A1
(en)
1974-01-10
AU5744273A
(en)
1975-01-09
AT331033B
(en)
1976-07-26
ATA570373A
(en)
1975-10-15
BE801513A
(en)
1973-12-27
IT985789B
(en)
1974-12-20
ES416353A1
(en)
1976-05-01
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(en)
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Legal Events
Date
Code
Title
Description
1975-09-10
PS
Patent sealed
1978-01-25
PLNP
Patent lapsed through nonpayment of renewal fees
