GB1171888A - Polycarbonate Mouldings with Improved Surfaces. - Google Patents

Polycarbonate Mouldings with Improved Surfaces.

Info

Publication number
GB1171888A
GB1171888A GB01406/68A GB1140668A GB1171888A GB 1171888 A GB1171888 A GB 1171888A GB 01406/68 A GB01406/68 A GB 01406/68A GB 1140668 A GB1140668 A GB 1140668A GB 1171888 A GB1171888 A GB 1171888A
Authority
GB
United Kingdom
Prior art keywords
polycarbonate
improved surfaces
mouldings
polycarbonate mouldings
march
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
GB01406/68A
Inventor
Guenter Peilstocker
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.)
Filing date
Publication date
Application filed by Bayer AG filed Critical Bayer AG
Publication of GB1171888A publication Critical patent/GB1171888A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/06—Coating with compositions not containing macromolecular substances
    • C08J7/065—Low-molecular-weight organic substances, e.g. absorption of additives in the surface of the article
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2369/00—Characterised by the use of polycarbonates; Derivatives of polycarbonates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

1,171,888. Lighting fittings. FARBENFABRIKEN BAYER A.G. 8 March, 1968 [9 March, 1967], No. 11406/68. Heading F4R. [Also in Division C3] A globe for a street light is made of a polycarbonate having 3-30 gm./square metre of a U.V. absorber extending to a depth of 5-30Á from the surface.
GB01406/68A 1967-03-09 1968-03-08 Polycarbonate Mouldings with Improved Surfaces. Expired GB1171888A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0051762 1967-03-09

Publications (1)

Publication Number Publication Date
GB1171888A true GB1171888A (en) 1969-11-26

Family

ID=7104885

Family Applications (1)

Application Number Title Priority Date Filing Date
GB01406/68A Expired GB1171888A (en) 1967-03-09 1968-03-08 Polycarbonate Mouldings with Improved Surfaces.

Country Status (8)

Country Link
AT (1) AT288704B (en)
BE (1) BE711936A (en)
CH (1) CH482771A (en)
DE (1) DE1694137B2 (en)
ES (1) ES351427A1 (en)
FR (1) FR1559286A (en)
GB (1) GB1171888A (en)
NL (1) NL157035B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4812498A (en) * 1986-12-22 1989-03-14 Adeka Argus Chemical Co., Ltd. Polycarbonate resin compositions having improved resistance to deterioration when exposed to light and containing alkylidene bis(benzotriazolyl phenols)
US5137949A (en) * 1987-03-25 1992-08-11 Bayer Aktiengesellschaft Polydiorganosiloxane-polycarbonate block co-codensates with improved protection against UV light
US5821292A (en) * 1994-11-11 1998-10-13 Basf Aktiengesellschaft 3-arylacrylic acid ester light-protection stabilizers for organic material

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4812498A (en) * 1986-12-22 1989-03-14 Adeka Argus Chemical Co., Ltd. Polycarbonate resin compositions having improved resistance to deterioration when exposed to light and containing alkylidene bis(benzotriazolyl phenols)
US5137949A (en) * 1987-03-25 1992-08-11 Bayer Aktiengesellschaft Polydiorganosiloxane-polycarbonate block co-codensates with improved protection against UV light
US5821292A (en) * 1994-11-11 1998-10-13 Basf Aktiengesellschaft 3-arylacrylic acid ester light-protection stabilizers for organic material

Also Published As

Publication number Publication date
ES351427A1 (en) 1969-06-16
CH482771A (en) 1969-12-15
AT288704B (en) 1971-03-25
NL157035B (en) 1978-06-15
NL6803257A (en) 1968-09-10
BE711936A (en) 1968-09-09
DE1694137A1 (en) 1971-07-29
FR1559286A (en) 1969-03-07
DE1694137B2 (en) 1975-09-04

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years