CA1055641A - Copolymeres thermoplastiques de polycarbonate de polysiloxane et constituants de polyesters - Google Patents

Copolymeres thermoplastiques de polycarbonate de polysiloxane et constituants de polyesters

Info

Publication number
CA1055641A
CA1055641A CA255,301A CA255301A CA1055641A CA 1055641 A CA1055641 A CA 1055641A CA 255301 A CA255301 A CA 255301A CA 1055641 A CA1055641 A CA 1055641A
Authority
CA
Canada
Prior art keywords
dihydric phenol
organic acid
polysiloxane
phosgene
blocks
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
CA255,301A
Other languages
English (en)
Inventor
Dean G. Laurin
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.)
Baxter International Inc
Original Assignee
Baxter Travenol Laboratories Inc
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
Priority claimed from US05/675,799 external-priority patent/US3994988A/en
Application filed by Baxter Travenol Laboratories Inc filed Critical Baxter Travenol Laboratories Inc
Application granted granted Critical
Publication of CA1055641A publication Critical patent/CA1055641A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/42—Block-or graft-polymers containing polysiloxane sequences
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
    • C08G63/695—Polyesters containing atoms other than carbon, hydrogen and oxygen containing silicon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyesters Or Polycarbonates (AREA)
CA255,301A 1976-04-12 1976-06-21 Copolymeres thermoplastiques de polycarbonate de polysiloxane et constituants de polyesters Expired CA1055641A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/675,799 US3994988A (en) 1975-03-10 1976-04-12 Thermoplastic copolymers of polysiloxane polycarbonate and polyester constituents

Publications (1)

Publication Number Publication Date
CA1055641A true CA1055641A (fr) 1979-05-29

Family

ID=24712022

Family Applications (1)

Application Number Title Priority Date Filing Date
CA255,301A Expired CA1055641A (fr) 1976-04-12 1976-06-21 Copolymeres thermoplastiques de polycarbonate de polysiloxane et constituants de polyesters

Country Status (3)

Country Link
CA (1) CA1055641A (fr)
DE (1) DE2640241A1 (fr)
GB (1) GB1580128A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10272639B2 (en) 2015-03-23 2019-04-30 Emd Millipore Corporation Abrasion resistant film for biocontainers

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3344911A1 (de) * 1983-12-13 1985-06-13 Bayer Ag, 5090 Leverkusen Thermoplastische polysiloxan-polyester(carbonat)-blockcopolymere, ihre herstellung und verwendung
DE3838106A1 (de) * 1988-11-10 1990-05-17 Bayer Ag Thermoplastische polyestercarbonat-polysiloxan-blockcopolymere
DE3929401A1 (de) * 1989-09-05 1991-03-07 Bayer Ag Thermoplastische polyestercarbonat-polysiloxan-blockcopolymere
DE4113292A1 (de) * 1991-04-24 1992-10-29 Bayer Ag Optisch klare block(polydiorganosiloxan-co-poly(ester) -carbonate) zur herstellung von ophthalmischen formkoerpern
US8870814B2 (en) * 2003-07-31 2014-10-28 Boston Scientific Scimed, Inc. Implantable or insertable medical devices containing silicone copolymer for controlled delivery of therapeutic agent

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10272639B2 (en) 2015-03-23 2019-04-30 Emd Millipore Corporation Abrasion resistant film for biocontainers
US10675836B2 (en) 2015-03-23 2020-06-09 Emd Millipore Corporation Abrasion resistant film for biocontainers
US11110684B2 (en) 2015-03-23 2021-09-07 Emd Millipore Corporation Abrasion resistant film for biocontainers

Also Published As

Publication number Publication date
DE2640241A1 (de) 1977-10-20
GB1580128A (en) 1980-11-26

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