ES2149053B1 - Resina de poliamida copolimerizada aleatoria. - Google Patents

Resina de poliamida copolimerizada aleatoria.

Info

Publication number
ES2149053B1
ES2149053B1 ES009601943A ES9601943A ES2149053B1 ES 2149053 B1 ES2149053 B1 ES 2149053B1 ES 009601943 A ES009601943 A ES 009601943A ES 9601943 A ES9601943 A ES 9601943A ES 2149053 B1 ES2149053 B1 ES 2149053B1
Authority
ES
Spain
Prior art keywords
carbon atoms
polyamide resin
sup
copolymerized polyamide
hydrocarbon group
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 - Fee Related
Application number
ES009601943A
Other languages
English (en)
Other versions
ES2149053A1 (es
Inventor
Shin-Ichi Sato
Masaaki Miyamoto
Kenji Tsuruhara
Yoshiaki Ohtani
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.)
DSM IP Assets BV
Original Assignee
Mitsubishi Chemical Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=16981226&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2149053(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mitsubishi Chemical Corp filed Critical Mitsubishi Chemical Corp
Publication of ES2149053A1 publication Critical patent/ES2149053A1/es
Application granted granted Critical
Publication of ES2149053B1 publication Critical patent/ES2149053B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • C08G69/36—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino acids, polyamines and polycarboxylic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)

Abstract

Resina de poliamida copolimerizada aleatoria, obtenible haciendo reaccionar una lactama representada por la fórmula (I): en la que R{sup,1 representa un grupo alquileno que tiene de 2 a 11 átomos de carbono que pueden tener un(os) substituyente(s) que tiene(n) de 1 a 6 átomos de carbono, con una sal de ácido dicarboxílico y diamina representada por la fórmula (II): en la que R{sup,2 y R{sup,3 representan cada uno un grupo hidrocarbonado alifático divalente que tiene de 1 a 20 átomos de carbono, un grupo hidrocarbonado aromático divalente que tiene de 6 a 20 átomos de carbono o un grupo hidrocarbonado alicíclico divalente que tiene de 3 a 20 átomos de carbono, usando un grado de aleatorización como el definido en la descripción.
ES009601943A 1995-09-13 1996-09-13 Resina de poliamida copolimerizada aleatoria. Expired - Fee Related ES2149053B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23511195A JP3347545B2 (ja) 1995-09-13 1995-09-13 ランダム共重合ポリアミド樹脂及びその製造法

Publications (2)

Publication Number Publication Date
ES2149053A1 ES2149053A1 (es) 2000-10-16
ES2149053B1 true ES2149053B1 (es) 2001-05-16

Family

ID=16981226

Family Applications (1)

Application Number Title Priority Date Filing Date
ES009601943A Expired - Fee Related ES2149053B1 (es) 1995-09-13 1996-09-13 Resina de poliamida copolimerizada aleatoria.

Country Status (3)

Country Link
US (1) US5723569A (es)
JP (1) JP3347545B2 (es)
ES (1) ES2149053B1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19621088B4 (de) * 1996-05-24 2005-11-17 Karl-Heinz Wiltzer Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Polyamiden
DE19715679C2 (de) * 1997-04-15 1999-06-02 Inventa Ag Verfahren zur Herstellung eines katalytisch wirkenden Flüssigsystems zur Auslösung der anionischen Lactam-Polymerisation
TW575606B (en) * 2001-12-26 2004-02-11 Ind Tech Res Inst Nylon copolymer containing dimeric acid and fiber made thereof
FR2943348B1 (fr) * 2009-03-20 2012-12-21 Rhodia Operations Procede de fabrication de polyamide
FR2959511B1 (fr) 2010-04-30 2012-06-01 Rhodia Operations Procede de fabrication de polyamide
ES2685718T3 (es) 2014-01-28 2018-10-10 Radicifil S.P.A. Copolímeros de tres componentes que tienen una alta transparencia y baja permeabilidad a los gases y proceso para la producción de los mismos
US10428180B2 (en) 2014-06-02 2019-10-01 Ube Industries, Ltd. Polyamide resin and molded article containing same
JP6736839B2 (ja) * 2015-06-02 2020-08-05 宇部興産株式会社 モノフィラメント
KR20220092108A (ko) * 2020-12-24 2022-07-01 한화솔루션 주식회사 다원 공중합에 의한 폴리아마이드 제조 방법, 이에 의해 제조된 폴리아마이드 및 이를 포함하는 조성물

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1495788A1 (de) * 1964-03-18 1969-07-31 Hoechst Ag Verfahren zur Polymerisation von beta-Lactamen
US3879354A (en) * 1973-06-26 1975-04-22 Union Carbide Corp Polylactam powders by anionic polymerization
JPS5310693A (en) * 1976-07-16 1978-01-31 Mitsubishi Chem Ind Ltd Preparation of nylon copolymer
US4596865A (en) * 1984-12-17 1986-06-24 Monsanto Company Promotion of ε-caprolactam block copolymerization
JP2530319B2 (ja) * 1986-06-11 1996-09-04 三菱化学株式会社 中空ポリアミド成形品
US4959452A (en) * 1987-05-01 1990-09-25 Bayer Aktiengesellschaft Alpha-amino-epsilon-caprolactam-modified polyamide preparation
DE3912767A1 (de) * 1989-04-19 1990-10-25 Basf Ag Verfahren zur kontinuierlichen herstellung von copolyamiden
DE3921164A1 (de) * 1989-06-28 1991-01-10 Bayer Ag Hochmolekulare (co)polyamide und verfahren zu ihrer herstellung
JP2903161B2 (ja) * 1989-11-01 1999-06-07 三菱化学株式会社 ポリアミド樹脂積層フイルム

Also Published As

Publication number Publication date
JP3347545B2 (ja) 2002-11-20
ES2149053A1 (es) 2000-10-16
US5723569A (en) 1998-03-03
JPH0977865A (ja) 1997-03-25

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