GB1281547A - Dyeable polyesters - Google Patents

Dyeable polyesters

Info

Publication number
GB1281547A
GB1281547A GB3237769A GB3237769A GB1281547A GB 1281547 A GB1281547 A GB 1281547A GB 3237769 A GB3237769 A GB 3237769A GB 3237769 A GB3237769 A GB 3237769A GB 1281547 A GB1281547 A GB 1281547A
Authority
GB
United Kingdom
Prior art keywords
polyamide
piperazine
polyester
proportion
aminopropyl
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
GB3237769A
Inventor
Anthony Julian East
Alexander Hiram Milburn
Peter Coultas
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB3237769A priority Critical patent/GB1281547A/en
Priority to FR7023679A priority patent/FR2047963B1/fr
Priority to DE19702031743 priority patent/DE2031743A1/en
Priority to JP5532770A priority patent/JPS541341B1/ja
Priority to CA086,692A priority patent/CA979127A/en
Priority to NL7009442A priority patent/NL7009442A/xx
Publication of GB1281547A publication Critical patent/GB1281547A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
    • D01F6/92—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyesters

Abstract

1281547 Polyamide-containing polyester IMPERIAL CHEMICAL INDUSTRIES Ltd 17 June 1970 [26 June 1969] 32377/69 Heading C3R A fibre-forming polyester has dispersed therein a proportion of a fibre-forming polyamide, the molecule of the polyamide containing such a proportion of basic nitrogen-containing groupings that the resultant polyester/polyamide mixture contains more than 80 microequivalents of basic nitrogen per gramme, the proportion of polyamide amounting to from 2-20% of the mixture, the polyester being free from polyalkyleneoxy groups and having no such groups dispersed therein. In the Examples mixtures are prepared of polyethylene terephthalate with polyamides derived from N,N<SP>1</SP>-bis-(3-aminopropyl)piperazine, with adipic acid, dodecane- 1,12-dioic acid, dibutyl oxalate or diethyl piperazine-N,N<SP>1</SP>-diacetate and from N-(2-aminoethyl)piperazine with sebacic acid; and from adipic acid/N,N<SP>1</SP>-bis-(3-aminopropyl)piperazine polyamide with polytetramethylene terephthalate and with polyethylene isophthalate/terephthalate copolymer.
GB3237769A 1969-06-26 1969-06-26 Dyeable polyesters Expired GB1281547A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB3237769A GB1281547A (en) 1969-06-26 1969-06-26 Dyeable polyesters
FR7023679A FR2047963B1 (en) 1969-06-26 1970-06-25
DE19702031743 DE2031743A1 (en) 1969-06-26 1970-06-26 Colorable polyester
JP5532770A JPS541341B1 (en) 1969-06-26 1970-06-26
CA086,692A CA979127A (en) 1969-06-26 1970-06-26 Dyeable polyesters
NL7009442A NL7009442A (en) 1969-06-26 1970-06-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3237769A GB1281547A (en) 1969-06-26 1969-06-26 Dyeable polyesters

Publications (1)

Publication Number Publication Date
GB1281547A true GB1281547A (en) 1972-07-12

Family

ID=10337667

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3237769A Expired GB1281547A (en) 1969-06-26 1969-06-26 Dyeable polyesters

Country Status (6)

Country Link
JP (1) JPS541341B1 (en)
CA (1) CA979127A (en)
DE (1) DE2031743A1 (en)
FR (1) FR2047963B1 (en)
GB (1) GB1281547A (en)
NL (1) NL7009442A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022002590A1 (en) 2020-06-29 2022-01-06 Solvay Specialty Polymers Usa, Llc High melt temperature soluble semi-crystalline polyamides

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55171115U (en) * 1979-05-25 1980-12-08
JPS55176625U (en) * 1979-06-05 1980-12-18
US6576340B1 (en) * 1999-11-12 2003-06-10 E. I. Du Pont De Nemours And Company Acid dyeable polyester compositions

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1545013A1 (en) * 1962-11-26 1969-06-26 Teijin Ltd Process for the production of modified polyesters
FR1484108A (en) * 1965-06-10 1967-06-09 Ici Ltd Polymer fibers based on polyesters
FR1520538A (en) * 1966-02-17 1968-04-12 Us Rubber Co Process for dyeing articles in polymer blends in which the main polymer does not have its own dyeing susceptibility

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022002590A1 (en) 2020-06-29 2022-01-06 Solvay Specialty Polymers Usa, Llc High melt temperature soluble semi-crystalline polyamides

Also Published As

Publication number Publication date
DE2031743A1 (en) 1971-02-04
CA979127A (en) 1975-12-02
FR2047963B1 (en) 1974-05-24
NL7009442A (en) 1970-12-29
JPS541341B1 (en) 1979-01-23
FR2047963A1 (en) 1971-03-19

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee