BR9001486A - Processo para a producao de artigos formados de grandes dimensoes,respectivos artigos e uso dos mesmos - Google Patents

Processo para a producao de artigos formados de grandes dimensoes,respectivos artigos e uso dos mesmos

Info

Publication number
BR9001486A
BR9001486A BR909001486A BR9001486A BR9001486A BR 9001486 A BR9001486 A BR 9001486A BR 909001486 A BR909001486 A BR 909001486A BR 9001486 A BR9001486 A BR 9001486A BR 9001486 A BR9001486 A BR 9001486A
Authority
BR
Brazil
Prior art keywords
articles
lactam
production
omega
same
Prior art date
Application number
BR909001486A
Other languages
English (en)
Inventor
Piero Furlan
Sergio Tonti
Gianpietro Talamini
Original Assignee
Montedipe Srl
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 Montedipe Srl filed Critical Montedipe Srl
Publication of BR9001486A publication Critical patent/BR9001486A/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
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/50—Polyethers having heteroatoms other than oxygen
    • C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen
    • C08G18/5024—Polyethers having heteroatoms other than oxygen having nitrogen containing primary and/or secondary amino groups
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/80—Masked polyisocyanates
    • C08G18/8061—Masked polyisocyanates masked with compounds having only one group containing active hydrogen
    • C08G18/807—Masked polyisocyanates masked with compounds having only one group containing active hydrogen with nitrogen containing compounds
    • C08G18/8074—Lactams
    • 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
    • C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
    • C08G69/14—Lactams
    • C08G69/16—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
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/40—Polyamides containing oxygen in the form of ether groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/02—Polyureas
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/56—Processes of molding lactams
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/61—Processes of molding polyamide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Ceramic Capacitors (AREA)
  • Forging (AREA)
BR909001486A 1989-03-31 1990-03-30 Processo para a producao de artigos formados de grandes dimensoes,respectivos artigos e uso dos mesmos BR9001486A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8919972A IT1229220B (it) 1989-03-31 1989-03-31 Processo per la produzione di articoli formati di grandi dimensioni, costituiti da poliammide modificata

Publications (1)

Publication Number Publication Date
BR9001486A true BR9001486A (pt) 1991-04-16

Family

ID=11162754

Family Applications (1)

Application Number Title Priority Date Filing Date
BR909001486A BR9001486A (pt) 1989-03-31 1990-03-30 Processo para a producao de artigos formados de grandes dimensoes,respectivos artigos e uso dos mesmos

Country Status (11)

Country Link
US (1) US5205975A (pt)
EP (1) EP0390189B1 (pt)
JP (1) JPH02286718A (pt)
KR (1) KR900014465A (pt)
AT (1) ATE114687T1 (pt)
AU (1) AU633063B2 (pt)
BR (1) BR9001486A (pt)
CA (1) CA2013358A1 (pt)
DE (1) DE69014374T2 (pt)
ES (1) ES2065424T3 (pt)
IT (1) IT1229220B (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5254668A (en) * 1992-06-29 1993-10-19 Texaco Chemical Company Polyamidopolyfunctional amine from lactam and ether amine
CA2093268A1 (en) * 1993-04-02 1994-10-03 Roberto Pernice Thermoplastic composition based on polyphenylene ether and modified polyamide
DE19502085A1 (de) * 1995-01-24 1996-07-25 Bayer Ag Hohlkörper mit mehrschichtigem Wandaufbau und Verfahren zu dessen Herstellung
DE19602638A1 (de) * 1996-01-25 1997-08-07 Inventa Ag Verfahren zur Herstellung von thermisch nachverformbaren Verbundwerkstoffen mit Polylactam-Matrix
EP1543995A1 (en) * 2003-12-18 2005-06-22 Ford Global Technologies, LLC Method for making plastic products and product made by such a method
JP2007084747A (ja) * 2005-09-26 2007-04-05 Nippon Polypenco Ltd 耐熱性及び寸法安定性モノマーキャストナイロン成形体
DE102008000352A1 (de) * 2008-02-20 2009-08-27 Rhein Chemie Rheinau Gmbh Gusspolyamid-Herstellung unter Verwendung spezieller Aktivatoren
EP2570448A1 (de) * 2011-09-13 2013-03-20 Basf Se Verwendung von Polyethyleniminen in der Herstellung von Polyamiden
US20190023843A9 (en) * 2015-07-06 2019-01-24 Basf Se Method for producing a polyamide
JP6277575B1 (ja) * 2017-07-03 2018-02-14 株式会社二幸技研 アルカリ重合法によるナイロン製造方法と成型ナイロン
KR102275688B1 (ko) * 2017-11-28 2021-07-12 한화솔루션 주식회사 말단 봉지재를 이용한 폴리아마이드의 제조 방법 및 이에 의해 제조된 폴리아마이드

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4022719A (en) * 1971-11-13 1977-05-10 Bridgestone Tire Company Limited Process for producing polyamide foam
DE2633560A1 (de) * 1976-07-26 1978-02-09 Elteka Kunststoff Verfahren zur herstellung von gusskoerpern durch die aktivierte anionische polymerisation von lactamen
JPS6043369B2 (ja) * 1982-03-04 1985-09-27 宇部興産株式会社 耐衝撃性ポリアミドの製法
JPS6053536A (ja) * 1983-09-01 1985-03-27 Ube Ind Ltd 耐衝撃性ポリアミドの製法
US4617355A (en) * 1984-06-21 1986-10-14 Dsm Rim Nylon Vof Cross-linked nylon block copolymers
US4582879A (en) * 1984-03-22 1986-04-15 Frisch Kurt C Reaction injection molding process and reaction injection molded products
DE3521230A1 (de) * 1984-06-14 1985-12-19 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von formkoerpern aus faserverstaerktem polyamid
JPS61106623A (ja) * 1984-10-30 1986-05-24 Ube Ind Ltd ラクタム共重合体の製法
DE3631842A1 (de) * 1986-09-19 1988-03-24 Basf Ag Innere formtrennmittel, deren verwendung zur herstellung von formkoerpern nach dem polyisocyanat-polyadditionsverfahren und verfahren zur herstellung der formkoerper
US4732919A (en) * 1986-11-06 1988-03-22 Texaco Inc. Reaction injection molded elastomer made from a quasi-prepolymer of a polyoxyalkylene polyamine and an aromatic isocyanate
EP0288067A1 (en) * 1987-04-24 1988-10-26 Asahi Glass Company Ltd. Process for producing polyurethane elastomer and compositon as starting material therefor
IT1233835B (it) * 1988-01-11 1992-04-21 Montedipe Spa Processo per la preparazione di poliammidi con migliorate proprieta' meccaniche e poliammidi cosi' ottenute.
IT1226388B (it) * 1988-07-11 1991-01-15 Montedipe Spa Processo per la produzione di poliammidi modificate resistenti all'urto.
BG49760A1 (en) * 1989-03-16 1992-02-14 Vissh Khim T I Copolyamides of cyclic lactames
JP3122536B2 (ja) * 1992-08-03 2001-01-09 シャープ株式会社 太陽電池モジュール

Also Published As

Publication number Publication date
CA2013358A1 (en) 1990-09-30
EP0390189A2 (en) 1990-10-03
US5205975A (en) 1993-04-27
IT1229220B (it) 1991-07-26
KR900014465A (ko) 1990-10-24
IT8919972A0 (it) 1989-03-31
DE69014374T2 (de) 1995-05-04
ATE114687T1 (de) 1994-12-15
DE69014374D1 (de) 1995-01-12
AU633063B2 (en) 1993-01-21
ES2065424T3 (es) 1995-02-16
EP0390189B1 (en) 1994-11-30
AU5247190A (en) 1990-10-04
EP0390189A3 (en) 1991-01-30
JPH02286718A (ja) 1990-11-26

Similar Documents

Publication Publication Date Title
BR9001486A (pt) Processo para a producao de artigos formados de grandes dimensoes,respectivos artigos e uso dos mesmos
BR9002429A (pt) Processo para producao continua em massa de(co)polimeros vinilaromaticos
ATE133690T1 (de) Metallocen-katalysatorsysteme für die polymersation von olefinen, mit einer silizium- hydrocarbyl-brücke.
CA2107949A1 (en) Production of moldings by the reaction injection molding process
EP0273243A3 (de) Amino- und Amidgruppen enthaltende Polyesterpolyole und daraus hergestellte Poly(harnstoff)urethane
MX9303790A (es) Polimeros de polisuccinimida y procedimiento para su preparacion.
AU5733690A (en) Elongated object made of a copolymer of carbon monoxide and an olefinically unsaturated monomer, and method for the production thereof
BR8801582A (pt) Processo para producao de resinas termoplastica de estireno
DE59307876D1 (de) Verfahren zur Herstellung von Urethan- und Harnstoffgruppen enthaltenden, kompakten oder zelligen Elastomeren oder Formkörpern hieraus
ATE150040T1 (de) Verfahren zur herstellung von urethan- oder urethan- und harnstoffgruppen gebunden enthaltenden elastomeren unter mitverwendung von n-perethoxylierten polyoxyalkylen-polyaminen als aufbaukomponente
IT1233835B (it) Processo per la preparazione di poliammidi con migliorate proprieta' meccaniche e poliammidi cosi' ottenute.
ATE86263T1 (de) Verfahren zur herstellung von thermoplastischen polyurethanen.
BR9102825A (pt) Copolieteramida em bloco apropriada para moldagem por injecao e processo para sua preparacao
ATE96819T1 (de) Verfahren zur herstellung von modifizierten schlagfesten polyamiden.
ATE61608T1 (de) Oxazolin/polyol/polyisocyanatpolymere und verfahren.
DE59005887D1 (de) Verfahren zur Herstellung von Harnstoff- und Biuretgruppen enthaltendem 1,5 Naphtylendiisocyanat.
Furlan et al. Process for Producing Large-Size Formed Articles of Modified Polyamide
Tonti et al. Process for Producing Modified, Impact-Resistant Polyamides
Tonti et al. Process for Preparing Modified Polyamides and Polyamides Obtainable Thereby
EP0320736A3 (en) Novel hydroxyl-group containing material and a process for preparing a molded part

Legal Events

Date Code Title Description
FB19 Grant procedure suspended (art. 19)
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FA8 Dismissal: dismissal - article 36, par. 1 of industrial property law