BR9401988A - Processo para a fabricação de poli-(Epsilon) -caprolactonas e poli-(Epsilon)-cprolactonas que podem ser obtidas pelo mesmo - Google Patents

Processo para a fabricação de poli-(Epsilon) -caprolactonas e poli-(Epsilon)-cprolactonas que podem ser obtidas pelo mesmo

Info

Publication number
BR9401988A
BR9401988A BR9401988A BR9401988A BR9401988A BR 9401988 A BR9401988 A BR 9401988A BR 9401988 A BR9401988 A BR 9401988A BR 9401988 A BR9401988 A BR 9401988A BR 9401988 A BR9401988 A BR 9401988A
Authority
BR
Brazil
Prior art keywords
epsilon
poly
caprolactones
manufacture
cprolactones
Prior art date
Application number
BR9401988A
Other languages
English (en)
Inventor
Henri Wautier
Original Assignee
Solvay
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 Solvay filed Critical Solvay
Publication of BR9401988A publication Critical patent/BR9401988A/pt

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
    • C08G63/78—Preparation processes
    • C08G63/82—Preparation processes characterised by the catalyst used
    • C08G63/823—Preparation processes characterised by the catalyst used for the preparation of polylactones or polylactides

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)
  • Polyamides (AREA)
BR9401988A 1993-05-17 1994-05-16 Processo para a fabricação de poli-(Epsilon) -caprolactonas e poli-(Epsilon)-cprolactonas que podem ser obtidas pelo mesmo BR9401988A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE9300507A BE1007036A3 (fr) 1993-05-17 1993-05-17 Procede pour la fabrication de poly-epsilonn-caprolactones et poly-epsilonn-caprolactones ayant des masses moleculaires elevees pouvant etre obtenues par ce procede.

Publications (1)

Publication Number Publication Date
BR9401988A true BR9401988A (pt) 1995-03-07

Family

ID=3887054

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9401988A BR9401988A (pt) 1993-05-17 1994-05-16 Processo para a fabricação de poli-(Epsilon) -caprolactonas e poli-(Epsilon)-cprolactonas que podem ser obtidas pelo mesmo

Country Status (8)

Country Link
US (1) US5468837A (pt)
EP (1) EP0626405B1 (pt)
JP (1) JPH0753686A (pt)
AT (1) ATE182907T1 (pt)
BE (1) BE1007036A3 (pt)
BR (1) BR9401988A (pt)
DE (1) DE69419824T2 (pt)
ES (1) ES2137308T3 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1009255A3 (fr) * 1995-04-07 1997-01-07 Solvay Procede perfectionne pour la fabrication en continu de poly- -caprolactones.
FR2741351B1 (fr) * 1995-11-22 1998-01-16 Solvay Film semi-rigide en poly-epsilon-caprolactone et procede pour le produire
US5801224A (en) * 1996-04-26 1998-09-01 Board Of Trustees Operating Michigan State University Bulk reactive extrusion polymerization process producing aliphatic ester polymer compositions
BE1010619A3 (fr) * 1996-09-13 1998-11-03 Solvay Procede pour la stabilisation au stockage des poly- -caprolactones.
BE1011157A3 (fr) * 1997-05-16 1999-05-04 Solvay Procede de fabrication d'un film souffle biodegradable.
US5889127A (en) * 1997-11-18 1999-03-30 Daicel Chemical Industries, Ltd. Continuous process for the preparation of a polyester-based polymer
BE1012801A3 (fr) * 1999-07-27 2001-03-06 Solvay Procede d'introduction d'au moins un compose chimique dans une extrudeuse, dispositif d'introduction, extrudeuse equipee d'un tel dispositif et procedes utilisant une telle extrudeuse.
US6486257B1 (en) 2001-04-10 2002-11-26 University Of Akron Block copolymers of lactone and lactam, compatabilizing agents, and compatibilized polymer blends
US6747096B2 (en) 2001-04-10 2004-06-08 University Of Akron Block copolymers of lactone and lactam, compatibilizing agents, and compatiblized polymer blends
WO2003050153A1 (en) * 2001-12-12 2003-06-19 North Carolina State University Methods of co2-assisted reactive extrusion
EP2096132A1 (en) * 2008-02-26 2009-09-02 Total Petrochemicals Research Feluy Monomers issued from renewable resources and process for polymerising them
TWI760875B (zh) * 2020-10-05 2022-04-11 財團法人工業技術研究院 共聚物與其形成方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3021313A (en) * 1959-12-03 1962-02-13 Union Carbide Corp Polymerization of cyclic esters
DE2056729C3 (de) * 1970-11-18 1974-07-11 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt Verfahren zur Herstellung hochmolekularer Poly -epsilon-caprol act one
US4081424A (en) * 1976-06-07 1978-03-28 Shell Oil Company Multicomponent polyolefin - block copolymer - polymer blends
US4699974A (en) * 1986-08-07 1987-10-13 General Electric Company Method of preparing copolyester carbonate from cyclic aromatic polycarbonate oligomer and lactone
JP3043354B2 (ja) * 1988-11-01 2000-05-22 ベーリンガー インゲルハイム コマンディットゲゼルシャフト 再吸収性ポリエステルの連続製造方法

Also Published As

Publication number Publication date
JPH0753686A (ja) 1995-02-28
BE1007036A3 (fr) 1995-02-28
US5468837A (en) 1995-11-21
DE69419824T2 (de) 2000-02-17
DE69419824D1 (de) 1999-09-09
ATE182907T1 (de) 1999-08-15
ES2137308T3 (es) 1999-12-16
EP0626405B1 (fr) 1999-08-04
EP0626405A1 (fr) 1994-11-30

Similar Documents

Publication Publication Date Title
BR9401988A (pt) Processo para a fabricação de poli-(Epsilon) -caprolactonas e poli-(Epsilon)-cprolactonas que podem ser obtidas pelo mesmo
CA2409742A1 (en) Process for producing a polymer composition
CA2168041A1 (en) Viscosity-modified lactide polymer composition and process for manufacture thereof
WO2000018843A3 (en) Amide modified polyesters
GR3031170T3 (en) Process for improving processability of ultra low melt viscosity polymer
AU4626193A (en) Polyolefin molding composition for the production of moldings of high rigidity and transparency by injection molding
AU658478B2 (en) Crystalline polymers of propylene having improved processability in the molten state and process for their preparation
AU5203693A (en) Polyolefin molding composition for producing fibers, filaments and webs by melt spinning
WO1996024624A3 (en) Amorphous tetrafluoroethylene-hexafluoropropylene copolymers
AU4126500A (en) Method for the production of a controlled rheological polypropylene resin
CA2138034A1 (en) Poly(3-Hydroxyalkanoates) and Process for the Production Thereof
ATE226601T1 (de) Ethylenpolymere mit enger polydispersität und verfahren zu ihrer herstellung
AU585053B2 (en) Process for producing polyethylene articles having a high tensile strength and modulus
EP0303076A3 (en) Polyester-polycarbonate compositions with favorable melt viscosity properties
EP0482596A3 (en) Oil repellent polymeric compositions and use thereof for preparing formed articles having surfaces endowed with a high stability to solvents and a high resistance to soiling
AU2003259052A1 (en) Polyolefin adhesive and production process therefor
EP0976785A4 (en) POLYPROPYLENE COMPOSITION AND METHOD FOR THE PRODUCTION THEREOF
MY116003A (en) Solid state polymerization process for foamed poly (ethylene naphthalate)
BR9610291A (pt) Poli (lactona) poli (caprolactona) processo de insulflação em filme de uma poli (lactona) e de uma poli (caprolactona) processo de polimerização para a produção de uma poli (lactona) e processo de produção de uma poli (caprolactona)
DE3872138D1 (de) Thermoplastische formmasse, deren herstellung und ihre verwendung.
BR9601280A (pt) Processo para a fabricação continua de poli-e -caprolactonas
CA2161877A1 (en) Process for producing polymers having terminal functional group which may be protected
ES466678A1 (es) Un procedimiento para la preparacion de una composicion que contiene un copolimero de bloques parcialmente hidrogenado
BR9402506A (pt) Composição compreendendo pelo menos um polímero olefínico e pelo menos um silicone e objeto conformado a partir da mesma
BR0014637B1 (pt) processo para a moldagem por sopro, extrusão ou produção de filme soprado extrusado de um polietileno.

Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 9A, 10A, 11A, 12A, 13A, 14A, 15A E 16A ANUIDADE(S).

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 17A, 18A, 19A E 20A ANUIDADES. PAGAR RESTAURACAO.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2342 DE 24-11-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.