SU436501A3 - METHOD FOR TREATMENT OF THREADS AND FIBERS FROM LINEAR POLYESTERS - Google Patents
METHOD FOR TREATMENT OF THREADS AND FIBERS FROM LINEAR POLYESTERSInfo
- Publication number
- SU436501A3 SU436501A3 SU1715339A SU1715339A SU436501A3 SU 436501 A3 SU436501 A3 SU 436501A3 SU 1715339 A SU1715339 A SU 1715339A SU 1715339 A SU1715339 A SU 1715339A SU 436501 A3 SU436501 A3 SU 436501A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- fibers
- linear polyesters
- threads
- treatment
- formula
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/53—Polyethers
-
- 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
- D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
- D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2933—Coated or with bond, impregnation or core
- Y10T428/2964—Artificial fiber or filament
- Y10T428/2967—Synthetic resin or polymer
- Y10T428/2969—Polyamide, polyimide or polyester
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Chemical Treatment Of Fibers During Manufacturing Processes (AREA)
- Artificial Filaments (AREA)
Description
Изобретение относитс к области получени высокомолекул рных синтетических материалов , например волокон и нитей из линейных полиэфиров, а именно к обработке их препарирующими составами. Известен способ обработки нитей и волокон из линейных полиэфиров на стадии формовани , перед операцией выт жки, водным раствором или эмульсией, содержащими поверхностно-активное вещество. Однако известный способ не обеспечивает хорошей перерабатывающей способности материала, так как примен емые отделочные средства обладают лишь выравнивающим, устран ющим шероховатость нитей и волокон действием и пе способны исключить отрицательное вли ние олигомерных соединений, образующихс при получении линейных полиэфиров. Цель изобретени - удаление олигомерных соединений и улучшение перерабатывающей способности материала. Согласно изобретению в качестве поверхностно-активного вещества используют соединение общей формулы I R,- (ОС,Н,)„-0-С4Н8-0- (С,Н,0)„ -R,. где RI и Rs - остатки линейных или разветвленных алкан- илп алкенмонокарбоновых кислот с 12-22 атомами углерода в цепи; - числа от 8 до 24. Концентрации, в которых примен етс отделочное средство указанной формулы, можно варьировать в широких пределах. Преимущественно берут от 2 до 18 г этого продукта на 1 л раствора или эмульсии. Рабоча концентраци продукта и способ его нанесени выбираютс таким образом, чтобы минимум 0,05% продукта отлагалось на материале. Используемые согласно изобретению соединени формулы I можно получать, например , путем этерификации 1 моль оксиэтилированного 8-24, преимущественно 10- 20 моль, окиси этилена бутандиола-1,4 с помощью 2 моль линейной или разветвленной алкан- или алкенмонокарбоновой кислоты с 12-22 атомами углерода. Дл этерификации можно также использовать смеси названных кислот. Соединени формулы I можно наносить одно- или многократно, а также на различных стади х переработки полиэфирных нитей. Можно повторно наносить соединение формулы I также после выт жки, однако перед сушкой и перед возможным запариванием полиэфирных нитей. В случае необходимости вместе с соединени ми формулы I могут примен тьс другие вспомогательные средства, например, антистатически действующие соединени . Прежде всего имеютс в виду катионные азотсодержаThe invention relates to the field of producing high molecular weight synthetic materials, for example, fibers and filaments from linear polyesters, namely to processing them with preparative compositions. A known method of treating filaments and fibers from linear polyesters at the stage of molding, prior to a stretching operation, with an aqueous solution or emulsion containing a surfactant. However, the known method does not provide a good processing ability of the material, since the used finishing agents have only leveling, eliminating the roughness of the yarns and fibers, and are not able to eliminate the negative effect of oligomeric compounds formed during the preparation of linear polyesters. The purpose of the invention is to remove oligomeric compounds and improve the processing ability of the material. According to the invention, a compound of the general formula I R, - (OC, H,) "- 0-C4H8-0- (C, H, 0)" -R, is used as a surfactant. where RI and Rs are residues of linear or branched alkane-ylp alkene monocarboxylic acids with 12-22 carbon atoms in the chain; - numbers from 8 to 24. Concentrations in which the finishing agent of the specified formula is used can be varied within wide limits. Mostly take from 2 to 18 g of this product per 1 liter of solution or emulsion. The working concentration of the product and its method of application are chosen in such a way that a minimum of 0.05% of the product is deposited on the material. The compounds of the formula I used according to the invention can be obtained, for example, by esterifying 1 mol of ethoxylated 8-24, preferably 10-20 mol, ethylene oxide-butanediol-1,4 with 2 mol of linear or branched alkane or alkene monocarboxylic acid with 12-22 atoms carbon. Mixtures of the named acids can also be used for esterification. The compounds of the formula I can be applied single or multiple as well as at various stages of the processing of polyester yarns. It is possible to reapply the compound of formula I also after stretching, however before drying and before the possible steaming of polyester yarns. If necessary, other adjuvants can be used with the compounds of the formula I, for example, antistatic compounds. Primarily referred to as cationic nitrogen
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2056695A DE2056695C3 (en) | 1970-11-18 | 1970-11-18 | Process for improving the processing properties of polyester threads and fibers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU436501A3 true SU436501A3 (en) | 1974-07-15 |
Family
ID=5788460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1715339A SU436501A3 (en) | 1970-11-18 | 1971-11-18 | METHOD FOR TREATMENT OF THREADS AND FIBERS FROM LINEAR POLYESTERS |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3776766A (en) |
| AT (1) | AT331760B (en) |
| BE (1) | BE775508A (en) |
| BR (1) | BR7107657D0 (en) |
| CA (1) | CA964425A (en) |
| CH (1) | CH527282A (en) |
| DE (1) | DE2056695C3 (en) |
| FR (1) | FR2114807A5 (en) |
| GB (1) | GB1357036A (en) |
| IT (1) | IT940629B (en) |
| NL (1) | NL166508C (en) |
| SU (1) | SU436501A3 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2354428C2 (en) * | 1972-11-03 | 1985-06-13 | Ethicon, Inc., Somerville, N.J. | Multi-thread surgical sutures |
| US3929847A (en) * | 1974-09-25 | 1975-12-30 | Eastman Kodak Co | Ether diester derivatives of p-dioxanone |
| DE2710640C3 (en) * | 1977-03-11 | 1979-08-30 | Hoechst Ag, 6000 Frankfurt | Process for improving the spinning-technical running properties of linear polyester material |
| US4390647A (en) * | 1981-02-27 | 1983-06-28 | Ppg Industries, Inc. | Non-starch containing aqueous sizing composition for glass fibers and sized glass fibers for use in reinforcing elastomers |
| US4461804A (en) * | 1981-05-29 | 1984-07-24 | Ppg Industries, Inc. | Aqueous sizing composition for glass fibers for use in producing a mat |
| EP0327091A3 (en) * | 1988-02-03 | 1991-05-08 | DR. TH. BÖHME KG CHEM. FABRIK GMBH & CO. | Process for improving the running properties of synthetic yarns during air jet texturing |
| JP4614912B2 (en) * | 2006-05-16 | 2011-01-19 | 日華化学株式会社 | Oligomer remover for polyester fiber materials |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1970578A (en) * | 1930-11-29 | 1934-08-21 | Ig Farbenindustrie Ag | Assistants for the textile and related industries |
| US2820815A (en) * | 1954-04-08 | 1958-01-21 | Exxon Research Engineering Co | Synthetic lubricating compositions and process for their preparation |
| BE556217A (en) * | 1956-03-28 | |||
| US3113369A (en) * | 1960-05-02 | 1963-12-10 | Monsanto Chemicals | Yarn manufacture and products obtained thereby |
| NL137429C (en) * | 1962-05-17 | |||
| US3433008A (en) * | 1965-11-19 | 1969-03-18 | Du Pont | Bulked yarn |
| US3563892A (en) * | 1967-06-12 | 1971-02-16 | Du Pont | Textile-treating composition and process |
| US3423809A (en) * | 1967-11-15 | 1969-01-28 | Du Pont | Process for forming differential shrinkage bulked yarn |
| US3694257A (en) * | 1970-07-20 | 1972-09-26 | Emery Industries Inc | Polyester compositions and their use as textile assistants |
-
1970
- 1970-11-18 DE DE2056695A patent/DE2056695C3/en not_active Expired
-
1971
- 1971-11-12 NL NL7115575.A patent/NL166508C/en not_active IP Right Cessation
- 1971-11-15 CH CH1662771A patent/CH527282A/en not_active IP Right Cessation
- 1971-11-16 AT AT988871A patent/AT331760B/en not_active IP Right Cessation
- 1971-11-16 IT IT31177/71A patent/IT940629B/en active
- 1971-11-17 CA CA127,865A patent/CA964425A/en not_active Expired
- 1971-11-17 FR FR7141153A patent/FR2114807A5/fr not_active Expired
- 1971-11-17 US US00199796A patent/US3776766A/en not_active Expired - Lifetime
- 1971-11-17 BR BR7657/71A patent/BR7107657D0/en unknown
- 1971-11-17 GB GB5339171A patent/GB1357036A/en not_active Expired
- 1971-11-18 BE BE775508A patent/BE775508A/en unknown
- 1971-11-18 SU SU1715339A patent/SU436501A3/en active
Also Published As
| Publication number | Publication date |
|---|---|
| CH527282A (en) | 1972-10-13 |
| IT940629B (en) | 1973-02-20 |
| FR2114807A5 (en) | 1972-06-30 |
| DE2056695B2 (en) | 1973-05-10 |
| CA964425A (en) | 1975-03-18 |
| GB1357036A (en) | 1974-06-19 |
| NL166508B (en) | 1981-03-16 |
| ATA988871A (en) | 1975-12-15 |
| US3776766A (en) | 1973-12-04 |
| BE775508A (en) | 1972-05-18 |
| CH1662771A4 (en) | 1972-10-13 |
| DE2056695C3 (en) | 1976-01-08 |
| DE2056695A1 (en) | 1972-05-31 |
| NL166508C (en) | 1981-08-17 |
| NL7115575A (en) | 1972-05-23 |
| BR7107657D0 (en) | 1973-03-29 |
| AT331760B (en) | 1976-08-25 |
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