NO118762B - - Google Patents

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Info

Publication number: NO118762B
Authority: NO; Norway
Prior art keywords: phthalimide; silica gel; benzonitrile; ammonia; approx
Prior art date: 1963-11-19

Application number

NO155590A

Other languages

English (en)

Norwegian (no)

Inventor

D Jenkins

A Parikh

Original Assignee

British Nylon Spinners 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.)

1963-11-19

Filing date

1964-11-16

Publication date

1970-02-09

1963-11-19 Priority claimed from GB4556063A external-priority patent/GB1085239A/en

1964-11-16 Application filed by British Nylon Spinners Ltd filed Critical British Nylon Spinners Ltd

1970-02-09 Publication of NO118762B publication Critical patent/NO118762B/no

Links

JFDZBHWFFUWGJE-UHFFFAOYSA-N benzonitrile Chemical compound N#CC1=CC=CC=C1 JFDZBHWFFUWGJE-UHFFFAOYSA-N 0.000 claims description 33
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 18
XKJCHHZQLQNZHY-UHFFFAOYSA-N phthalimide Chemical compound C1=CC=C2C(=O)NC(=O)C2=C1 XKJCHHZQLQNZHY-UHFFFAOYSA-N 0.000 claims description 17
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 12
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 11
238000000034 method Methods 0.000 claims description 11
239000000741 silica gel Substances 0.000 claims description 10
229910002027 silica gel Inorganic materials 0.000 claims description 10
229910021529 ammonia Inorganic materials 0.000 claims description 7
UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 6
239000003054 catalyst Substances 0.000 claims description 6
229910052757 nitrogen Inorganic materials 0.000 claims description 6
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
238000004519 manufacturing process Methods 0.000 claims description 4
239000011261 inert gas Substances 0.000 claims description 2
239000011148 porous material Substances 0.000 claims description 2
239000000126 substance Substances 0.000 claims 1
LGRFSURHDFAFJT-UHFFFAOYSA-N Phthalic anhydride Natural products C1=CC=C2C(=O)OC(=O)C2=C1 LGRFSURHDFAFJT-UHFFFAOYSA-N 0.000 description 8
JHIWVOJDXOSYLW-UHFFFAOYSA-N butyl 2,2-difluorocyclopropane-1-carboxylate Chemical compound CCCCOC(=O)C1CC1(F)F JHIWVOJDXOSYLW-UHFFFAOYSA-N 0.000 description 8
RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 6
239000007789 gas Substances 0.000 description 5
239000000203 mixture Substances 0.000 description 4
239000004927 clay Substances 0.000 description 3
XQZYPMVTSDWCCE-UHFFFAOYSA-N phthalonitrile Chemical compound N#CC1=CC=CC=C1C#N XQZYPMVTSDWCCE-UHFFFAOYSA-N 0.000 description 3
229920006391 phthalonitrile polymer Polymers 0.000 description 3
239000002689 soil Substances 0.000 description 3
NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
238000009835 boiling Methods 0.000 description 2
238000006555 catalytic reaction Methods 0.000 description 2
238000006243 chemical reaction Methods 0.000 description 2
238000000354 decomposition reaction Methods 0.000 description 2
238000001704 evaporation Methods 0.000 description 2
230000008020 evaporation Effects 0.000 description 2
TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
229910019142 PO4 Inorganic materials 0.000 description 1
230000002378 acidificating effect Effects 0.000 description 1
229910000147 aluminium phosphate Inorganic materials 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
239000006227 byproduct Substances 0.000 description 1
239000001110 calcium chloride Substances 0.000 description 1
229910001628 calcium chloride Inorganic materials 0.000 description 1
BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
125000005586 carbonic acid group Chemical group 0.000 description 1
239000003795 chemical substances by application Substances 0.000 description 1
229910052570 clay Inorganic materials 0.000 description 1
229910000428 cobalt oxide Inorganic materials 0.000 description 1
IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 description 1
239000000356 contaminant Substances 0.000 description 1
230000000694 effects Effects 0.000 description 1
230000002349 favourable effect Effects 0.000 description 1
238000011010 flushing procedure Methods 0.000 description 1
229910003439 heavy metal oxide Inorganic materials 0.000 description 1
239000003701 inert diluent Substances 0.000 description 1
230000002401 inhibitory effect Effects 0.000 description 1
QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
229910052753 mercury Inorganic materials 0.000 description 1
238000002156 mixing Methods 0.000 description 1
QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
235000021317 phosphate Nutrition 0.000 description 1
150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
NAYYNDKKHOIIOD-UHFFFAOYSA-N phthalamide Chemical compound NC(=O)C1=CC=CC=C1C(N)=O NAYYNDKKHOIIOD-UHFFFAOYSA-N 0.000 description 1
150000003021 phthalic acid derivatives Chemical class 0.000 description 1
CHKVPAROMQMJNQ-UHFFFAOYSA-M potassium bisulfate Chemical compound [K+].OS([O-])(=O)=O CHKVPAROMQMJNQ-UHFFFAOYSA-M 0.000 description 1
238000010926 purge Methods 0.000 description 1
239000011541 reaction mixture Substances 0.000 description 1
150000004760 silicates Chemical class 0.000 description 1
229910052708 sodium Inorganic materials 0.000 description 1
239000011734 sodium Substances 0.000 description 1
239000007858 starting material Substances 0.000 description 1
ZCUFMDLYAMJYST-UHFFFAOYSA-N thorium dioxide Chemical compound O=[Th]=O ZCUFMDLYAMJYST-UHFFFAOYSA-N 0.000 description 1
229910003452 thorium oxide Inorganic materials 0.000 description 1
230000007306 turnover Effects 0.000 description 1
238000005292 vacuum distillation Methods 0.000 description 1
239000011787 zinc oxide Substances 0.000 description 1

Classifications

- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
- D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
- D02G1/0206—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist by false-twisting
- D02G1/0213—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist by false-twisting after drawing the yarn on the same machine
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
- D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
- D02G1/12—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using stuffer boxes
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
- D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
- D02J1/229—Relaxing

Landscapes

Engineering & Computer Science (AREA)
Textile Engineering (AREA)
Mechanical Engineering (AREA)
Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Indole Compounds (AREA)

NO155590A 1963-11-19 1964-11-16 NO118762B (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB4556063A GB1085239A (en)	1963-11-19	1963-11-19	Improvements in or relating to the drawing and bulking of synthetic polymer yarns
GB2288664		1964-06-03

Publications (1)

Publication Number	Publication Date
NO118762B true NO118762B (de)	1970-02-09

Family

ID=26256165

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO155590A NO118762B (de)	1963-11-19	1964-11-16

Country Status (11)

Country	Link
US (1)	US3341913A (de)
AT (1)	AT259750B (de)
BE (1)	BE655877A (de)
CH (1)	CH432714A (de)
DE (1)	DE1435370C3 (de)
FI (1)	FI42853C (de)
FR (1)	FR1418399A (de)
GB (1)	GB1085240A (de)
LU (1)	LU47380A1 (de)
NL (1)	NL146889B (de)
NO (1)	NO118762B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3500518A (en) *	1967-12-05	1970-03-17	Techniservice Corp	Strand treatment method and apparatus
US3902231A (en) *	1970-12-07	1975-09-02	Bancroft & Sons Co J	Method and apparatus for drawing and crimping yarn
SE392299B (sv) *	1971-08-24	1977-03-21	Du Pont	Forfarande och medel for framstellning av garn med dragen och snodd textur
US3965548A (en) *	1975-01-31	1976-06-29	E. I. Du Pont De Nemours And Company	Crimper startup method and system
DE2733455C2 (de) *	1977-07-25	1982-12-30	Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid	Stauchkammer zur Texturierung von Chemiefaser
ES2040450T3 (es) *	1988-06-10	1993-10-16	Rhone-Poulenc Viscosuisse Sa	Procedimiento de fabricacion de un hilo de nylon altamente resistente, hilo producido por dicho procedimiento y su utilizacion.
CN1804170B (zh) *	2005-01-14	2011-04-06	香港理工大学	低扭单股环锭纱线的加工方法与设备
CN102776630B (zh) *	2012-08-17	2014-11-26	浙江耐隆纤维有限公司	一种高强低弹零收缩环保型加弹钻石纤维的生产方法
EP2792772B1 (de) *	2013-04-18	2016-09-07	SUPERBA (Société par Actions Simplifiée)	Zuführvorrichtung für Stauchkräuselgehäuse mit Zuführwalze

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA679584A (en) *		1964-02-04	Iwnicki Kurt	Crimping of yarn
US2500690A (en) *	1945-11-21	1950-03-14	Owens Corning Fiberglass Corp	Apparatus for making fibrous products
DE1069325B (de) *	1950-10-04	1959-11-19	The Chemstrand Corporation, Philadelphia, Pa. (V. St. A.)	Verfahren zur Herstellung beständig gekräuselter Fäden aus Acrylnitrilpolymerasaten
US2852906A (en) *	1951-12-14	1958-09-23	Du Pont	Method and apparatus for producing bulky continuous filament yarn
US3046633A (en) *	1959-03-16	1962-07-31	Chori Co Ltd	Apparatus for producing crimped thermoplastic synthetic yarns
US3024516A (en) *	1959-05-18	1962-03-13	Chemstrand Corp	Apparatus for treating filament yarn
US3099064A (en) *	1961-04-13	1963-07-30	Eastman Kodak Co	Method and apparatus for making rug yarn
US3137119A (en) *	1961-06-14	1964-06-16	Chavanoz Moulinage Retorderie	Process for the production of high bulk yarns
US3154835A (en) *	1962-04-10	1964-11-03	Monsanto Co	Apparatus and method for yarn texturizing

1964
- 1964-06-03 GB GB18005/67A patent/GB1085240A/en not_active Expired
- 1964-11-16 NO NO155590A patent/NO118762B/no unknown
- 1964-11-17 BE BE655877D patent/BE655877A/xx unknown
- 1964-11-18 FI FI642430A patent/FI42853C/fi active
- 1964-11-18 US US411996A patent/US3341913A/en not_active Expired - Lifetime
- 1964-11-19 FR FR995617A patent/FR1418399A/fr not_active Expired
- 1964-11-19 NL NL646413484A patent/NL146889B/xx unknown
- 1964-11-19 LU LU47380A patent/LU47380A1/xx unknown
- 1964-11-19 DE DE1435370A patent/DE1435370C3/de not_active Expired
- 1964-11-19 AT AT979064A patent/AT259750B/de active
- 1964-11-19 CH CH1491664A patent/CH432714A/de unknown

Also Published As

Publication number	Publication date
FI42853B (de)	1970-08-03
LU47380A1 (de)	1965-01-19
NL146889B (nl)	1975-08-15
DE1435370C3 (de)	1978-07-06
DE1435370B2 (de)	1977-10-20
AT259750B (de)	1968-01-25
BE655877A (de)	1965-05-17
DE1435370A1 (de)	1969-05-08
NL6413484A (de)	1965-05-20
FR1418399A (fr)	1965-11-19
CH432714A (de)	1967-03-31
GB1085240A (en)	1967-09-27
FI42853C (fi)	1970-11-10
US3341913A (en)	1967-09-19

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