GB1000216A - Improvements in or relating to copolyamides - Google Patents

Improvements in or relating to copolyamides

Info

Publication number
GB1000216A
GB1000216A GB1290364A GB1290364A GB1000216A GB 1000216 A GB1000216 A GB 1000216A GB 1290364 A GB1290364 A GB 1290364A GB 1290364 A GB1290364 A GB 1290364A GB 1000216 A GB1000216 A GB 1000216A
Authority
GB
United Kingdom
Prior art keywords
carbon atoms
acids
aliphatic
hydrocarbon radical
specified
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
GB1290364A
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.)
General Mills Inc
Original Assignee
General Mills Inc
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 General Mills Inc filed Critical General Mills Inc
Publication of GB1000216A publication Critical patent/GB1000216A/en
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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)

Abstract

A process for the production of a copolyamide comprises condensing at a temperature of from 150 DEG to 300 DEG C., a polymerizable composition comprising (A) polymerized, saturated, ethylencally unsaturated or acetylenically unsaturated, naturally occurring or synthetic, monobasic, aliphatic acids containing from 8 to 24 carbon atoms, said polymerized acids having a dimeric fat acids content greater than about 95% by weight, (B) a compound selected from (a) R11OOC-COOR11, (b) R11-OOC-R1-COOR11 (c) the amide-forming derivatives of (a) and (b), (d) H2N-(CH2)xCOOR11 and (e) <FORM:1000216/C3/1> where R1 is an aliphatic hydrocarbon radical having from 1 to 20 carbon atoms, an alicyclic or aliphatic substituted alicyclic hydrocarbon radical having from 6 to 20 carbon atoms, or an aromatic or aliphatic substituted aromatic hydrocarbon aromatic hydrocarbon radical having from 6 to 20 carbon atoms, R11 is hydrogen or an alkyl group having from 1 to 8 carbon atoms and x is an integer of from 2 to 15, and (c) a diamine of the formula H2N-R-NH2, where R is an aliphatic hydrocarbon radical having from 4 to 20 carbon atoms, in which the molar equivalents of amine present are substantially equal to the molar equivalents of carboxyl group present. Specified monobasic, aliphatic acids are caprylic, pelargonic, capric, lauric, myristic, palmitic, isopalmitic, stearic, ararchidic behenic, lignocerice, 3-octenoic, 11-dodecenoic, linderic, lauroleic, myristoleic, tsuzuic, palmitoleic, gadoleic, cetoleic, nervonic, linoleic, oleic, linolenic, eleostearic, hiragonic, moroctic, timnodonic, eicosate traenoic, nisinic, scoliodonic, chaulmoogric, 10-undecynoic, tariric, stearolic, behenolic and isamic acid. Specified diamines are 1 : 6-diaminohexane, 1 : 4-diaminobutane, 1 : 10 - diaminodecane, 1 : 12-diaminonododecane, 1 : 18 - diaminooctadecane, 3 : 4 - diethyl - 1 : 6 - diaminohexane, 3 - ethyl - 1 : 8 - diaminooctane, 2 - nonyl-1 : 10 - diaminodecane and 2 - octyl - 1 : 11-diaminoundecane. Specified dicarboxylic acids are oxalic, malonic, adipic, pimelic, suberic, azelaic, sebacic, dodecanedoic, succinic, glutanic dimethyl malonic, dimethyl succinic, heptadecanedioic, tere- and iso-phthalic, naphthalene dicarboxylic and 1 : 4- and 1 : 3-cyclohexane dicarboxylic acid. Specified amino acids and lactams are aminocaproic acid, C-caprolactam, aminoundecanoic acid and co-capryllactam.
GB1290364A 1963-03-28 1964-03-26 Improvements in or relating to copolyamides Expired GB1000216A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US26857663A 1963-03-28 1963-03-28
BE645836A BE645836A (en) 1963-03-28 1964-03-27

Publications (1)

Publication Number Publication Date
GB1000216A true GB1000216A (en) 1965-08-04

Family

ID=25655791

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1290364A Expired GB1000216A (en) 1963-03-28 1964-03-26 Improvements in or relating to copolyamides

Country Status (4)

Country Link
BE (1) BE645836A (en)
DE (1) DE1495967C3 (en)
GB (1) GB1000216A (en)
NL (1) NL152892B (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3499853A (en) * 1964-05-23 1970-03-10 Schering Ag Polyamides
US3717598A (en) * 1968-12-05 1973-02-20 Gen Mills Inc Polyamide compositions
US4045389A (en) * 1975-07-31 1977-08-30 Schering Aktiengesellschaft Method of adhering textiles with a polyamide melt adhesive
US4150002A (en) * 1976-12-23 1979-04-17 Schering Aktiengesellschaft Polyamide melt adhesives
US4212777A (en) * 1977-10-28 1980-07-15 Rhone-Poulenc Industries Linear, flexible, high tensile strength copolyamides
US4452974A (en) * 1979-06-26 1984-06-05 Rhone-Poulenc Industries Preparation of hexamethylenediamine/adipic acid/dimer acid copolyamide
US20100105812A1 (en) * 2007-02-16 2010-04-29 Arkema France Copolyamide, composition containing such copolyamide and use thereof
WO2012110413A1 (en) * 2011-02-15 2012-08-23 Dsm Ip Assets B.V. Polyamide containing monomer units of 1,4-butylene diamine

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2534121C3 (en) * 1975-07-31 1982-06-03 Schering Ag, 1000 Berlin Und 4619 Bergkamen Use of polyamides for bonding textiles
DE3315529A1 (en) * 1983-04-29 1984-11-08 Plate Bonn Gmbh, 5300 Bonn Use of copolyamides for the heat-sealing of textiles

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3499853A (en) * 1964-05-23 1970-03-10 Schering Ag Polyamides
US3717598A (en) * 1968-12-05 1973-02-20 Gen Mills Inc Polyamide compositions
US4045389A (en) * 1975-07-31 1977-08-30 Schering Aktiengesellschaft Method of adhering textiles with a polyamide melt adhesive
US4150002A (en) * 1976-12-23 1979-04-17 Schering Aktiengesellschaft Polyamide melt adhesives
US4212777A (en) * 1977-10-28 1980-07-15 Rhone-Poulenc Industries Linear, flexible, high tensile strength copolyamides
US4452974A (en) * 1979-06-26 1984-06-05 Rhone-Poulenc Industries Preparation of hexamethylenediamine/adipic acid/dimer acid copolyamide
US20100105812A1 (en) * 2007-02-16 2010-04-29 Arkema France Copolyamide, composition containing such copolyamide and use thereof
WO2012110413A1 (en) * 2011-02-15 2012-08-23 Dsm Ip Assets B.V. Polyamide containing monomer units of 1,4-butylene diamine
JP2014506614A (en) * 2011-02-15 2014-03-17 ディーエスエム アイピー アセッツ ビー．ブイ． Polyamide containing monomer units of 1,4-butylenediamine

Also Published As

Publication number Publication date
NL6403333A (en) 1964-09-29
BE645836A (en) 1964-07-16
NL152892B (en) 1977-04-15
DE1495967A1 (en) 1969-07-03
DE1495967C3 (en) 1975-03-27
DE1495967B2 (en) 1974-07-25

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