FR2393823A1 - - Google Patents

Info

Publication number
FR2393823A1
FR2393823A1 FR7817349A FR7817349A FR2393823A1 FR 2393823 A1 FR2393823 A1 FR 2393823A1 FR 7817349 A FR7817349 A FR 7817349A FR 7817349 A FR7817349 A FR 7817349A FR 2393823 A1 FR2393823 A1 FR 2393823A1
Authority
FR
France
Prior art keywords
arylcarbonate
polyesterdiol
polyesterpolyol
mole
bis
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.)
Granted
Application number
FR7817349A
Other languages
English (en)
French (fr)
Other versions
FR2393823B1 (enrdf_load_stackoverflow
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 FR2393823A1 publication Critical patent/FR2393823A1/fr
Application granted granted Critical
Publication of FR2393823B1 publication Critical patent/FR2393823B1/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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/64—Polyesters containing both carboxylic ester groups and carbonate groups

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)
FR7817349A 1977-06-10 1978-06-09 Expired FR2393823B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772726376 DE2726376A1 (de) 1977-06-10 1977-06-10 Verfahren zur herstellung von kohlensaeure-bis-diphenolestern von polyesterdiolen und ihre verwendung zur herstellung von hochmolekularen, segmentierten, thermoplastisch verarbeitbaren polyester- polycarbonaten

Publications (2)

Publication Number Publication Date
FR2393823A1 true FR2393823A1 (enrdf_load_stackoverflow) 1979-01-05
FR2393823B1 FR2393823B1 (enrdf_load_stackoverflow) 1985-01-11

Family

ID=6011294

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7817349A Expired FR2393823B1 (enrdf_load_stackoverflow) 1977-06-10 1978-06-09

Country Status (5)

Country Link
JP (3) JPS544988A (enrdf_load_stackoverflow)
DE (1) DE2726376A1 (enrdf_load_stackoverflow)
FR (1) FR2393823B1 (enrdf_load_stackoverflow)
GB (1) GB1586326A (enrdf_load_stackoverflow)
IT (1) IT1104730B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0561224A3 (en) * 1992-03-16 1994-07-13 Bayer Ag Compostable thermoplastic block copolyesters for packing material

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2930787A1 (de) 1979-07-28 1981-02-12 Bayer Ag Vernetzbare polycarbonat-elastomere, ein verfahren zu ihrer herstellung und ihre verwendung fuer medizinische verpackungen nach erfolgter vernetzung
CA1214588A (en) * 1981-11-09 1986-11-25 Union Carbide Corporation Process for preparing polyesters or poly(estercarbonates) in the presence of a processing aid
JP2019200053A (ja) 2018-05-14 2019-11-21 ムサシノ機器株式会社 液面計、および高位液面警報装置
WO2024204728A1 (ja) * 2023-03-30 2024-10-03 三菱ケミカル株式会社 ポリカーボネート樹脂組成物およびその成形品

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2370765A1 (fr) * 1976-11-12 1978-06-09 Bayer Ag Nouveaux esters d'acide carbonique de polyester-polyols et leur procede de preparation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3161615A (en) * 1957-02-05 1964-12-15 Gen Electric Resinous copolymeric polycarbonate of a mixture of dihydric phenols
GB1139413A (en) * 1965-02-03 1969-01-08 Ici Fibres Ltd Polyester/polycarbonate block copolymers

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2370765A1 (fr) * 1976-11-12 1978-06-09 Bayer Ag Nouveaux esters d'acide carbonique de polyester-polyols et leur procede de preparation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0561224A3 (en) * 1992-03-16 1994-07-13 Bayer Ag Compostable thermoplastic block copolyesters for packing material
US5455311A (en) * 1992-03-16 1995-10-03 Bayer Ag Thermoplastic block copolyesters capable of being composted for use as packaging materials

Also Published As

Publication number Publication date
JPS544988A (en) 1979-01-16
IT7849767A0 (it) 1978-06-08
JPS6211725A (ja) 1987-01-20
DE2726376A1 (de) 1978-12-21
GB1586326A (en) 1981-03-18
FR2393823B1 (enrdf_load_stackoverflow) 1985-01-11
IT1104730B (it) 1985-10-28
JPS6320852B2 (enrdf_load_stackoverflow) 1988-04-30
JPH0129498B2 (enrdf_load_stackoverflow) 1989-06-12
DE2726376C2 (enrdf_load_stackoverflow) 1990-02-01
JPH01126326A (ja) 1989-05-18

Similar Documents

Publication Publication Date Title
AU7194287A (en) Isopropanolamines as catalyst deactivators in solution process for polymerization of alpha-olefins
FR2393823A1 (enrdf_load_stackoverflow)
JPS5354106A (en) Vertical direct heating furnace
FI904606A0 (fi) Alkoxileringskatalyt.
FR2530266B1 (fr) Procede de preparation des acides arylacetiques et arylpropioniques
EP0798328A3 (en) Process for the preparation of polycarbonate copolyether polyols
WO2002008311A3 (en) Continuous preparation of polycarbonate
JPS5371196A (en) Preparation of purified polyamide
JPS535065A (en) Treatment of exhaust gas containing hydrocyanic acid
JPS5248929A (en) Enlarged character correction system
FR2380307A1 (fr) Procede de production de copolymeres butadiene-propylene
GB1458570A (en) Process for preparing polyglycerol
EP0303842A3 (en) Cyclic polycarbonate oligomers: inhibition of polymerization to linear polycarbonates
FR2381015A1 (fr) Procede de preparation du tetramethyl-diacetal de la cyclohexane-dione-1,4
GB1500354A (en) Process for the preparation of thioglycols
Owaku Criterion of Quench Cracking--Its Sources and Prevention
JPS5336591A (en) Preparation of block copolymers
JPS5450493A (en) Production of perfluorocarboxylic acid type cation exchanger
SU899520A1 (ru) Способ получени дибензила
USD236853S (en) Best available copy
Charushnikova Effect of Heat Treatment on the Properties of Manganese Steels
Ino et al. Interstitial Solute Atom Configuration in Fe--N and Fe--C Based Austenite and the Relation to the Abnormal Tetragonality of Fresh Martensite
JPS53108065A (en) Treating method for gas containing ammonia
JPS53109595A (en) Polymerization of trioxane
FR2411170A1 (fr) Procede de preparation de chlorure de pentachlorovinylacetyle

Legal Events

Date Code Title Description
ST Notification of lapse