IT1106637B - Procedimento per la produzione di policondensati - Google Patents

Procedimento per la produzione di policondensati

Info

Publication number
IT1106637B
IT1106637B IT51152/78A IT5115278A IT1106637B IT 1106637 B IT1106637 B IT 1106637B IT 51152/78 A IT51152/78 A IT 51152/78A IT 5115278 A IT5115278 A IT 5115278A IT 1106637 B IT1106637 B IT 1106637B
Authority
IT
Italy
Prior art keywords
polycondensates
procedure
production
Prior art date
Application number
IT51152/78A
Other languages
English (en)
Other versions
IT7851152A0 (it
Original Assignee
Sumitomo Chemical Co
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 JP11404377A external-priority patent/JPS5446291A/ja
Priority claimed from JP11404277A external-priority patent/JPS5446287A/ja
Application filed by Sumitomo Chemical Co filed Critical Sumitomo Chemical Co
Publication of IT7851152A0 publication Critical patent/IT7851152A0/it
Application granted granted Critical
Publication of IT1106637B publication Critical patent/IT1106637B/it

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
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/18—Polybenzimidazoles
    • 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
    • C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G61/02—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes
    • C08G61/10—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aromatic carbon atoms, e.g. polyphenylenes
    • 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
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/60—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from the reaction of a mixture of hydroxy carboxylic acids, polycarboxylic acids and polyhydroxy compounds
    • C08G63/605—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from the reaction of a mixture of hydroxy carboxylic acids, polycarboxylic acids and polyhydroxy compounds the hydroxy and carboxylic groups being bound to aromatic rings
    • 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
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/04—Preparatory processes
    • 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
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • 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
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08G73/1003—Preparatory processes
    • 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
    • C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
    • C08G75/20—Polysulfones
    • 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
    • C08G85/00—General processes for preparing compounds provided for in this subclass
    • 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
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • 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
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • 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
    • 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
    • C08K3/40—Glass
    • 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
    • C08K9/00—Use of pretreated ingredients
    • C08K9/04—Ingredients treated with organic substances
    • C08K9/06—Ingredients treated with organic substances with silicon-containing compounds

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)
IT51152/78A 1977-09-21 1978-09-19 Procedimento per la produzione di policondensati IT1106637B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP11404377A JPS5446291A (en) 1977-09-21 1977-09-21 Bulk polycondensation of aromatic polyester
JP11404277A JPS5446287A (en) 1977-09-21 1977-09-21 Bulk polycondensation

Publications (2)

Publication Number Publication Date
IT7851152A0 IT7851152A0 (it) 1978-09-19
IT1106637B true IT1106637B (it) 1985-11-11

Family

ID=26452903

Family Applications (1)

Application Number Title Priority Date Filing Date
IT51152/78A IT1106637B (it) 1977-09-21 1978-09-19 Procedimento per la produzione di policondensati

Country Status (6)

Country Link
US (1) US4313870B1 (it)
DE (1) DE2840301A1 (it)
FR (1) FR2404020A1 (it)
GB (1) GB2006239B (it)
IT (1) IT1106637B (it)
NL (1) NL185723B (it)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55149321A (en) * 1979-05-11 1980-11-20 Sumitomo Chem Co Ltd Preparation of oxybenzoylcopolyester
US4269965A (en) * 1979-09-17 1981-05-26 E. I. Du Pont De Nemours And Company Aromatic polyester which forms optically anisotropic melts and filaments thereof
US4232143A (en) * 1979-09-17 1980-11-04 E. I. Du Pont De Nemours And Company Polyester which exhibits anisotropy in the melt containing p-oxybenzoyl units and 4,4'-dioxybenzophenone units or methyl and chloro derivatives thereof
US4232144A (en) * 1979-09-17 1980-11-04 E. I. Du Pont De Nemours And Company Polyester which exhibits anisotropy in the melt containing p-oxybenzoyl units and 4-oxy-3'-carbonylbenzophenone units or methyl and chloro derivatives of said units
JPS56104932A (en) * 1980-01-24 1981-08-21 Sumitomo Chem Co Ltd Bulk polycondensation of aromatic polyester
JPS6025046B2 (ja) * 1980-09-24 1985-06-15 住友化学工業株式会社 粒度分布の狭い芳香族ポリエステルの製法
DE3047474C2 (de) * 1980-12-17 1983-05-11 Didier Engineering Gmbh, 4300 Essen Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Polyestern
US4414365A (en) * 1981-03-16 1983-11-08 Sumitomo Chemical Company, Limited Process for producing an aromatic polyester composition
EP0134956B2 (de) * 1983-07-16 1989-11-23 Bayer Ag Thermotrope aromatische Polyester mit hoher Steifigkeit und Zähigkeit, Verfahren zu ihrer Herstellung und ihre Verwendung zur Herstellung von Formkörpern, Filamenten, Fasern und Folien
DE3325787A1 (de) * 1983-07-16 1985-01-24 Bayer Ag, 5090 Leverkusen Mesomorphe aromatische polyester mit hoher steifigkeit und zaehigkeit, verfahren zu ihrer herstellung und ihre verwendung zur herstellung von formkoerpern, filamenten, fasern und folien
DE3623319A1 (de) * 1986-07-11 1988-01-21 Bayer Ag Thermotrope aromatische polyester/polysulfon-blockcokondensate, verfahren zu ihrer herstellung und ihre verwendung zur herstellung von fasern, folien, und formkoerpern
DE3629209A1 (de) * 1986-08-28 1988-03-03 Basf Ag Vollaromatische thermotrope polyester
CA1333736C (en) * 1987-01-30 1994-12-27 Kenji Yoshino Copolyesters, copolyesteramides, preparation of molded articles therefrom, and compositions thereof
DE3824069A1 (de) * 1988-07-15 1990-01-18 Bayer Ag Verfahren zur herstellung von aromatischen polyestern
US4994546A (en) * 1990-02-09 1991-02-19 Amoco Corporation Process for preparing bisphenol polyarylates
US5432250A (en) * 1991-03-13 1995-07-11 Daicel Chemical Industries, Ltd. Process for producing polycarbonate
DE69229088T2 (de) * 1991-03-13 1999-08-26 Daicel Chemical Industries Verfahren zur herstellung von polycarbonat
EP0683200B1 (en) * 1994-05-19 2001-09-26 General Electric Company Stabilizer composition
DE19706901A1 (de) * 1997-02-21 1998-08-27 Bayer Ag Verfahren zur Durchführung von Polykondensationsreaktionen
DE19920336C2 (de) * 1999-05-03 2002-10-24 Brueggemann Kg Sprit Und Chem Verfahren zur Aufkondensierung von Polyamiden
US20070043185A1 (en) * 2005-06-08 2007-02-22 Alms Gregory R Polymerization process
EP2035484B2 (de) * 2006-06-22 2020-07-29 Basf Se Verfahren zur herstellung von polysulfonen und polyethersulfonen mit verringertem yellow index
KR20120100628A (ko) * 2011-03-04 2012-09-12 삼성정밀화학 주식회사 전방향족 액정 폴리에스테르 수지의 제조방법과 그 방법에 의해 제조된 수지, 및 상기 수지를 포함하는 컴파운드
KR102158813B1 (ko) * 2012-09-03 2020-09-23 바스프 에스이 중축합에 의해 폴리아미드를 제조하는 방법
US9534083B2 (en) 2012-09-03 2017-01-03 Basf Se Production of polyamides by polycondensation
FR3021314B1 (fr) * 2014-05-26 2016-05-13 Rhodia Operations Procede de preparation de composes p-hydroxymandeliques en reacteurs agites

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR956605A (it) * 1943-07-24 1950-02-02
BE638627A (it) * 1962-10-15
DE1545145A1 (de) * 1963-04-26 1970-01-08 Glanzstoff Ag Verfahren zur Herstellung von Polyamiden aus Dicarbonsaeuren und Diaminen bzw. deren Salzen
US3442866A (en) * 1966-01-07 1969-05-06 Celanese Corp Process for producing finely divided solid acetal copolymers
US3562206A (en) * 1967-12-15 1971-02-09 Monsanto Co Process for producing ultrahigh molecular weight polyamides
US3637595A (en) * 1969-05-28 1972-01-25 Steve G Cottis P-oxybenzoyl copolyesters
CH542638A (de) * 1970-06-26 1973-10-15 Ciba Geigy Ag Vorrichtung zur Umwandlung von flüssigen in feste Phasen
DE2034560A1 (de) * 1970-07-11 1972-01-20 Dynamit Nobel Ag Verfahren zur Gewinnung von pulverförmigen Polymerisaten auf der Basis von alpha, alpha-Dialkyl-beta-propiolactonen
US4080317A (en) * 1970-10-23 1978-03-21 Ciba-Geigy Ag High molecular weight polycondensates from solid phase condensation
JPS4837357B1 (it) * 1970-12-29 1973-11-10
US3821171A (en) * 1971-07-01 1974-06-28 Du Pont Continuous,solid-phase polymerization of polyamide granules
BE792489A (fr) * 1971-12-09 1973-06-08 Celanese Corp Production de polyamides aromatiques
US3969325A (en) * 1973-12-14 1976-07-13 Celanese Corporation Production of particulate BBB type polymer having an unusually high surface area
US3987015A (en) * 1974-11-18 1976-10-19 Celanese Corporation Process for the production of particulate polymeric material having an unusually high surface area
US4067852A (en) * 1976-05-13 1978-01-10 Celanese Corporation Melt processable thermotropic wholly aromatic polyester containing polybenzoyl units
US4146702A (en) * 1977-08-08 1979-03-27 Eastman Kodak Company Liquid crystal copolyesters prepared from an aromatic dicarboxylic acid, a substituted hydroquinone and a m-acyloxybenzoic acid

Also Published As

Publication number Publication date
FR2404020A1 (fr) 1979-04-20
DE2840301A1 (de) 1979-03-29
GB2006239A (en) 1979-05-02
DE2840301C2 (it) 1989-06-22
FR2404020B1 (it) 1983-06-17
US4313870B1 (en) 1996-06-18
NL7809585A (nl) 1979-03-23
US4313870A (en) 1982-02-02
NL185723B (nl) 1990-02-01
IT7851152A0 (it) 1978-09-19
GB2006239B (en) 1982-04-28

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