ES474597A1 - Un procedimiento mejorado que permite obtner copoliamidas flexibles esencialmente lineales - Google Patents

Un procedimiento mejorado que permite obtner copoliamidas flexibles esencialmente lineales

Info

Publication number
ES474597A1
ES474597A1 ES474597A ES474597A ES474597A1 ES 474597 A1 ES474597 A1 ES 474597A1 ES 474597 A ES474597 A ES 474597A ES 474597 A ES474597 A ES 474597A ES 474597 A1 ES474597 A1 ES 474597A1
Authority
ES
Spain
Prior art keywords
copolyamides
fatty acid
flexible
linear
dimeric fatty
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
Application number
ES474597A
Other languages
English (en)
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.)
Rhone Poulenc Industries SA
Original Assignee
Rhone Poulenc Industries SA
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 Rhone Poulenc Industries SA filed Critical Rhone Poulenc Industries SA
Publication of ES474597A1 publication Critical patent/ES474597A1/es
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
    • 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
    • C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
    • C08G69/34—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids using polymerised unsaturated fatty acids
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Polyamides (AREA)
  • Artificial Filaments (AREA)

Abstract

Un procedimiento mejorado que permite obtener copoliamidas flexibles esencialmente lineales a base de caprolactama, de dímeros de ácidos grasos y de hexametilendiamina quo tienen una resistencia de rotura a la tracción superior a 5 DaN/mm2, caracterizado, por una parte, por el empleo de un dímero de ácido graso que tiene un contenido de ácido monofuncional inferior a 0,5% en peso y con preferencia inferior a 0,1% en peso y un contenido de ácido de funcionalidad superior a 2 inferior a 5% en peso, y un índice de yodo inferior a 30, y por otra parte por la utilización de la sal de dímero de ácido graso y de hexametilendiamina obtenida en forma soluble en los disolventes agua-alcohol que tiene menos de carbono o agua-caprolactama o en la caprolactama, estando controlada la estequiometría de esta sal por medida del pH en un disolvente agua-alcohol o agua-dialcohol o agua-caprolactama.
ES474597A 1977-10-28 1978-10-27 Un procedimiento mejorado que permite obtner copoliamidas flexibles esencialmente lineales Expired ES474597A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7733341A FR2407227A1 (fr) 1977-10-28 1977-10-28 Procede d'obtention de copolyamides souples ayant des proprietes mecaniques ameliorees

Publications (1)

Publication Number Publication Date
ES474597A1 true ES474597A1 (es) 1979-03-16

Family

ID=9197306

Family Applications (1)

Application Number Title Priority Date Filing Date
ES474597A Expired ES474597A1 (es) 1977-10-28 1978-10-27 Un procedimiento mejorado que permite obtner copoliamidas flexibles esencialmente lineales

Country Status (21)

Country Link
US (1) US4212777A (es)
JP (1) JPS5471191A (es)
AT (1) AT373611B (es)
BE (1) BE871621A (es)
BR (1) BR7807120A (es)
CA (1) CA1124942A (es)
CH (1) CH635356A5 (es)
DE (1) DE2846596C2 (es)
DK (1) DK148118C (es)
ES (1) ES474597A1 (es)
FI (1) FI65626C (es)
FR (1) FR2407227A1 (es)
GB (1) GB2006799B (es)
GR (1) GR64032B (es)
HK (1) HK47486A (es)
IE (1) IE47468B1 (es)
IT (1) IT1100996B (es)
LU (1) LU80429A1 (es)
NL (1) NL186579C (es)
SE (1) SE444177B (es)
SG (1) SG69185G (es)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2532653B1 (fr) 1982-09-06 1986-06-13 Rhone Poulenc Spec Chim Compositions pour moulage a base de copolyamides semi-rigides derives de dimeres d'acides gras, d'elastomeres et eventuellement de polyamides conventionnels
JPS6445428A (en) * 1987-08-12 1989-02-17 Mitsubishi Chem Ind Polyamide polymer
JPH0333134A (ja) * 1989-06-30 1991-02-13 Mitsubishi Kasei Corp 難燃性ポリアミド樹脂成形物の製造法
DE69117200T2 (de) * 1990-03-08 1996-09-12 Mitsubishi Chem Corp Polyamid-Monofilament
KR100580869B1 (ko) * 2000-12-18 2006-05-16 주식회사 효성 접착용 폴리아미드 공중합 수지
DE10259048B4 (de) * 2002-12-17 2007-05-24 Ems-Chemie Ag Copolyamide
US8022170B2 (en) * 2002-12-17 2011-09-20 Ems-Chemie Ag Copolyamides
US8268956B2 (en) * 2006-12-08 2012-09-18 Ems-Chemie Ag Transparent mold made of a polyamide molding material
EP2060607B2 (de) * 2007-11-16 2019-11-27 Ems-Patent Ag Gefüllte Polyamidformmassen
PL2365033T3 (pl) * 2010-03-12 2013-12-31 Ems Patent Ag Poliamidowa masa do formowania o modyfikowanej udarności oraz wytworzony z niej zbiornik
EP2412757B1 (de) 2010-07-30 2013-11-13 Ems-Patent Ag Polyamidformmasse zur Herstellung von Formkörpern mit einer Weichgriffoberfläche sowie entsprechende Formkörper
SI2535365T1 (sl) 2011-06-17 2014-02-28 Ems-Patent Ag Delno aromatične oblikovalne mase in njihova uporaba
EP2666803B1 (de) 2012-05-23 2018-09-05 Ems-Patent Ag Kratzfeste, transparente und zähe Copolyamidformmassen, hieraus hergestellte Formkörper und deren Verwendung
EP2716716B1 (de) 2012-10-02 2018-04-18 Ems-Patent Ag Polyamid-Formmassen und deren Verwendung bei der Herstellung von Formkörpern
ES2527403T3 (es) 2012-12-18 2015-01-23 Ems-Patent Ag Masa para moldeo de poliamida y cuerpos moldeados producidos a partir de ella
EP2778190B1 (de) 2013-03-15 2015-07-15 Ems-Patent Ag Polyamidformmasse sowie hieraus hergestellter Formkörper
CN109937226A (zh) 2016-09-14 2019-06-25 巴斯夫欧洲公司 含至少一种二胺、二羧酸和二聚酸的共聚酰胺的聚合物膜
WO2018050486A1 (de) 2016-09-14 2018-03-22 Basf Se Verfahren zur herstellung eines polymerfilms
WO2018050485A1 (de) * 2016-09-14 2018-03-22 Basf Se Agrarfilm enthaltend ein copolyamid eines diamins, einer dimersäure und eines lactams
AU2017326287B2 (en) * 2016-09-14 2021-12-09 Basf Se Polymer film comprising a co-polyamide of a diamine, a dimer acid and a lactam
EP3656801B1 (en) * 2017-04-05 2021-11-17 AdvanSix Resins & Chemicals LLC Branched, terminated polyamide compositions
US11781015B2 (en) * 2017-09-20 2023-10-10 Basf Se Heat resistant polyamide composition
EP3765287A1 (en) 2018-03-13 2021-01-20 Basf Se Laminated multilayer polymer containing film comprising a copolyamide of a diamine, a dimer acid and a lactam
US11939469B2 (en) 2018-08-16 2024-03-26 Basf Se Thermoplastic molding material
WO2020221785A1 (de) 2019-04-30 2020-11-05 Basf Se Flammgeschütztes polyamid
EP4031606B1 (en) 2019-09-17 2023-07-26 Basf Se High crystallinity polyamide foam particles and foam moldings
KR20240056622A (ko) 2021-09-17 2024-04-30 바스프 에스이 적어도 1종의 락탐, 디카르복실산 및 1,5-디아미노-3-옥사펜탄을 포함하는 코폴리아미드 및 중합체 필름
WO2023041368A1 (de) 2021-09-17 2023-03-23 Basf Se Copolyamid und polymerfilm enthaltend mindestens ein diamin, eine dicarbonsäure und 1,5-diamino-3-oxapentan

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA789085A (en) * 1968-07-02 Drawert Manfred Polyamides and a process for their manufacture
CA776751A (en) * 1968-01-23 General Mills Polyamide compositions
US2163584A (en) * 1936-12-01 1939-06-27 Du Pont Preparation of polyamides
US3240732A (en) * 1961-01-11 1966-03-15 Gulf Oil Corp Low moisture absorption interpolymers of caprolactam with i to 10 mole percent of dimer acid and diamine
US3256304A (en) * 1962-03-01 1966-06-14 Gen Mills Inc Polymeric fat acids and process for making them
DE1495967C3 (de) * 1963-03-28 1975-03-27 General Mills Inc., Minneapolis, Minn. (V.St.A.) Copolyamide
AT273495B (de) * 1966-04-04 1969-08-11 Du Pont Homogene wässerige Lösung eines Diammoniumsalzes mindestens einer Dicarbonsäure zur Herstellung von Polyamiden und Verfahren zur Herstellung derselben
FR2110662A5 (es) * 1970-10-26 1972-06-02 Aquitaine Total Organico
HU165832B (es) * 1973-02-20 1974-11-28

Also Published As

Publication number Publication date
GR64032B (en) 1980-01-19
JPS5471191A (en) 1979-06-07
FR2407227A1 (fr) 1979-05-25
IE47468B1 (en) 1984-03-21
DK148118C (da) 1985-08-05
DK478978A (da) 1979-04-29
FI783261A (fi) 1979-04-29
BE871621A (fr) 1979-04-27
GB2006799B (en) 1982-09-22
IE782117L (en) 1979-04-28
ATA770478A (de) 1983-06-15
BR7807120A (pt) 1979-05-08
HK47486A (en) 1986-07-04
DE2846596C2 (de) 1986-07-03
FI65626C (fi) 1984-06-11
JPS5521048B2 (es) 1980-06-06
IT1100996B (it) 1985-09-28
DK148118B (da) 1985-03-11
SE7811195L (sv) 1979-04-29
AT373611B (de) 1984-02-10
NL186579B (nl) 1990-08-01
US4212777A (en) 1980-07-15
DE2846596A1 (de) 1979-05-03
NL186579C (nl) 1991-01-02
NL7810743A (nl) 1979-05-02
IT7829202A0 (it) 1978-10-27
FI65626B (fi) 1984-02-29
GB2006799A (en) 1979-05-10
FR2407227B1 (es) 1980-08-22
CH635356A5 (fr) 1983-03-31
SE444177B (sv) 1986-03-24
SG69185G (en) 1986-05-02
LU80429A1 (fr) 1979-11-07
CA1124942A (fr) 1982-06-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971103