GB1502237A - Pigmented polycarbonates - Google Patents

Pigmented polycarbonates

Info

Publication number
GB1502237A
GB1502237A GB43163/76A GB4316376A GB1502237A GB 1502237 A GB1502237 A GB 1502237A GB 43163/76 A GB43163/76 A GB 43163/76A GB 4316376 A GB4316376 A GB 4316376A GB 1502237 A GB1502237 A GB 1502237A
Authority
GB
United Kingdom
Prior art keywords
pigmented
polycarbonates
pigmented polycarbonates
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
GB43163/76A
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 Corp
Original Assignee
Mobay Corp
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 Mobay Corp filed Critical Mobay Corp
Publication of GB1502237A publication Critical patent/GB1502237A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica

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)
GB43163/76A 1975-10-20 1976-10-18 Pigmented polycarbonates Expired GB1502237A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US62369475A 1975-10-20 1975-10-20

Publications (1)

Publication Number Publication Date
GB1502237A true GB1502237A (en) 1978-02-22

Family

ID=24499060

Family Applications (1)

Application Number Title Priority Date Filing Date
GB43163/76A Expired GB1502237A (en) 1975-10-20 1976-10-18 Pigmented polycarbonates

Country Status (9)

Country Link
JP (1) JPS5250349A (en)
BE (1) BE847457A (en)
BR (1) BR7606999A (en)
CA (1) CA1084193A (en)
DE (1) DE2646648A1 (en)
FR (1) FR2328743A1 (en)
GB (1) GB1502237A (en)
NL (1) NL7611554A (en)
SE (1) SE7611591L (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6475588B1 (en) 2001-08-07 2002-11-05 General Electric Company Colored digital versatile disks
US6475589B1 (en) 2001-12-17 2002-11-05 General Electric Company Colored optical discs and methods for making the same
US6771578B2 (en) 2000-09-29 2004-08-03 General Electric Company Colored data storage media

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2650340A1 (en) * 1976-11-03 1978-05-11 Bayer Ag PLASTICS SHOWING WHITE IN VISIBILITY
EP3502182B1 (en) * 2017-12-20 2020-10-21 Covestro Deutschland AG Stabilized, filled polycarbonate compositions

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6771578B2 (en) 2000-09-29 2004-08-03 General Electric Company Colored data storage media
US6944115B2 (en) 2000-09-29 2005-09-13 General Electric Company Colored data storage media
US6475588B1 (en) 2001-08-07 2002-11-05 General Electric Company Colored digital versatile disks
US6623827B2 (en) 2001-08-07 2003-09-23 General Electric Company Colored digital versatile disks
US6475589B1 (en) 2001-12-17 2002-11-05 General Electric Company Colored optical discs and methods for making the same
US6673410B2 (en) 2001-12-17 2004-01-06 General Electric Company Colored optical discs and methods for making the same

Also Published As

Publication number Publication date
BR7606999A (en) 1977-09-06
SE7611591L (en) 1977-04-21
NL7611554A (en) 1977-04-22
DE2646648A1 (en) 1977-04-21
FR2328743B1 (en) 1980-10-10
CA1084193A (en) 1980-08-19
FR2328743A1 (en) 1977-05-20
JPS5250349A (en) 1977-04-22
BE847457A (en) 1977-04-20

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee