CA1051146A - Copolyesters formant des fibres, prepares a partir d'acide terephthalique et de derives de methyl-ou chlorolydroquinone et d'ether de bis(hydroxyphenyl-4) - Google Patents

Copolyesters formant des fibres, prepares a partir d'acide terephthalique et de derives de methyl-ou chlorolydroquinone et d'ether de bis(hydroxyphenyl-4)

Info

Publication number
CA1051146A
CA1051146A CA238,875A CA238875A CA1051146A CA 1051146 A CA1051146 A CA 1051146A CA 238875 A CA238875 A CA 238875A CA 1051146 A CA1051146 A CA 1051146A
Authority
CA
Canada
Prior art keywords
methyl
phenylene
fiber
temperature
melt
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
CA238,875A
Other languages
English (en)
Other versions
CA238875S (en
Inventor
Terry C. Pletcher
Jacob J. Kleinschuster
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Priority to CA238,875A priority Critical patent/CA1051146A/fr
Application granted granted Critical
Publication of CA1051146A publication Critical patent/CA1051146A/fr
Expired legal-status Critical Current

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  • Artificial Filaments (AREA)
CA238,875A 1975-11-03 1975-11-03 Copolyesters formant des fibres, prepares a partir d'acide terephthalique et de derives de methyl-ou chlorolydroquinone et d'ether de bis(hydroxyphenyl-4) Expired CA1051146A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA238,875A CA1051146A (fr) 1975-11-03 1975-11-03 Copolyesters formant des fibres, prepares a partir d'acide terephthalique et de derives de methyl-ou chlorolydroquinone et d'ether de bis(hydroxyphenyl-4)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA238,875A CA1051146A (fr) 1975-11-03 1975-11-03 Copolyesters formant des fibres, prepares a partir d'acide terephthalique et de derives de methyl-ou chlorolydroquinone et d'ether de bis(hydroxyphenyl-4)

Publications (1)

Publication Number Publication Date
CA1051146A true CA1051146A (fr) 1979-03-20

Family

ID=4104432

Family Applications (1)

Application Number Title Priority Date Filing Date
CA238,875A Expired CA1051146A (fr) 1975-11-03 1975-11-03 Copolyesters formant des fibres, prepares a partir d'acide terephthalique et de derives de methyl-ou chlorolydroquinone et d'ether de bis(hydroxyphenyl-4)

Country Status (1)

Country Link
CA (1) CA1051146A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0446722A1 (fr) * 1990-03-08 1991-09-18 Bromine Compounds Ltd. Composés phénoxy hydroxylÀ©s et procédés pour leur préparation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0446722A1 (fr) * 1990-03-08 1991-09-18 Bromine Compounds Ltd. Composés phénoxy hydroxylÀ©s et procédés pour leur préparation

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