IT1081749B - POLYESTER POLYMER FORMING FILAMENTS PERFECTED AND PROCEDURE FOR ITS PRODUCTION - Google Patents

POLYESTER POLYMER FORMING FILAMENTS PERFECTED AND PROCEDURE FOR ITS PRODUCTION

Info

Publication number
IT1081749B
IT1081749B IT2494177A IT2494177A IT1081749B IT 1081749 B IT1081749 B IT 1081749B IT 2494177 A IT2494177 A IT 2494177A IT 2494177 A IT2494177 A IT 2494177A IT 1081749 B IT1081749 B IT 1081749B
Authority
IT
Italy
Prior art keywords
perfected
procedure
production
polyester polymer
polymer forming
Prior art date
Application number
IT2494177A
Other languages
Italian (it)
Original Assignee
Monsanto 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
Priority claimed from US05/699,143 external-priority patent/US4092299A/en
Priority claimed from US05/699,543 external-priority patent/US4113704A/en
Application filed by Monsanto Co filed Critical Monsanto Co
Application granted granted Critical
Publication of IT1081749B publication Critical patent/IT1081749B/en

Links

Classifications

    • 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
    • D01F6/78—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products
    • D01F6/84—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products from copolyesters
    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • C08G63/20—Polyesters having been prepared in the presence of compounds having one reactive group or more than two reactive groups
    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
    • C08G63/685—Polyesters containing atoms other than carbon, hydrogen and oxygen containing nitrogen
    • C08G63/6854—Polyesters containing atoms other than carbon, hydrogen and oxygen containing nitrogen derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/6856—Dicarboxylic acids and dihydroxy compounds
IT2494177A 1976-06-23 1977-06-22 POLYESTER POLYMER FORMING FILAMENTS PERFECTED AND PROCEDURE FOR ITS PRODUCTION IT1081749B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US69914476A 1976-06-23 1976-06-23
US05/699,143 US4092299A (en) 1976-06-23 1976-06-23 High draw ratio polyester feed yarn and its draw texturing
US05/699,543 US4113704A (en) 1976-06-24 1976-06-24 Polyester filament-forming polymer and its method of production

Publications (1)

Publication Number Publication Date
IT1081749B true IT1081749B (en) 1985-05-21

Family

ID=27418677

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2494177A IT1081749B (en) 1976-06-23 1977-06-22 POLYESTER POLYMER FORMING FILAMENTS PERFECTED AND PROCEDURE FOR ITS PRODUCTION

Country Status (5)

Country Link
DE (1) DE2728095A1 (en)
FR (1) FR2355930A1 (en)
GB (1) GB1553020A (en)
IT (1) IT1081749B (en)
NL (1) NL7706791A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0041327B1 (en) * 1980-05-30 1983-09-07 Imperial Chemical Industries Plc Improved melt spinning process
US5070185A (en) * 1987-12-22 1991-12-03 Basf Corporation High shrinkage polyester fibers and method of preparation
US4945151A (en) * 1989-03-08 1990-07-31 E. I. Du Pont De Nemours And Company Continuous production of polyester filaments
DE19631069A1 (en) * 1996-08-01 1998-02-05 Zimmer Ag POY polyester fiber for stretch texturing and process for making it
ZA982924B (en) * 1997-04-17 1998-10-09 Akzo Nobel Nv Filament-forming chain branced polyester and copolyesters
EP3889202A4 (en) 2018-11-30 2021-12-22 Mitsubishi Chemical Corporation Polyester resin, coating agent, adhesive, resin composition, ink, and method for producing polyester resin

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1559628A (en) * 1966-09-09 1969-03-14

Also Published As

Publication number Publication date
NL7706791A (en) 1977-12-28
FR2355930A1 (en) 1978-01-20
FR2355930B1 (en) 1981-06-19
DE2728095A1 (en) 1978-01-12
GB1553020A (en) 1979-09-19

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