NL260591A - - Google Patents

Info

Publication number: NL260591A
Authority: NL; Netherlands

Application number

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.)

1960-01-29

Publication of NL260591A publication Critical patent/NL260591A/xx

Classifications

- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D1/00—Treatment of filament-forming or like material
- D01D1/10—Filtering or de-aerating the spinning solution or melt
- D01D1/103—De-aerating
- 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
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
- C08G69/14—Lactams
- C08G69/16—Preparatory processes
- 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
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/46—Post-polymerisation treatment
- 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
- D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Textile Engineering (AREA)
Health & Medical Sciences (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Mechanical Engineering (AREA)
General Chemical & Material Sciences (AREA)
Polyamides (AREA)
Artificial Filaments (AREA)

NL260591D 1960-01-29 NL260591A (OSRAM)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DEZ7781A DE1218109B (de)	1960-01-29	1960-01-29	Herstellen von Faeden aus polymerisiertem Caprolaktam

Publications (1)

Publication Number	Publication Date
NL260591A true NL260591A (OSRAM)

Family

ID=7620259

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL260591D NL260591A (OSRAM)	1960-01-29

Country Status (5)

Country	Link
US (1)	US3287322A (OSRAM)
CH (1)	CH389903A (OSRAM)
DE (1)	DE1218109B (OSRAM)
GB (1)	GB942676A (OSRAM)
NL (1)	NL260591A (OSRAM)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL129671C (OSRAM) *	1963-07-23	1900-01-01
BE671101A (OSRAM) *	1964-10-20
US4310659A (en) *	1980-04-21	1982-01-12	Allied Corporation	Two-stage hydrolysis process for the preparation of nylon 6
US4430461A (en)	1980-06-06	1984-02-07	General Electric Company	Method of removing volatiles in the preparation of silicone compositions
JP4491848B2 (ja) *	1998-04-03	2010-06-30	東レ株式会社	ポリアミドの製造方法
EP2585516B1 (en)	2010-06-25	2023-01-25	Nanovis Inc.	Method for producing nanosurfaces with nano, micron, and/or submicron structures on a polymer
CN113336980B (zh) *	2020-03-02	2022-12-27	中国科学院化学研究所	一种自增强增韧聚酰胺材料及其制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2735840A (en) *		1956-02-21		Vacuum pump
US2687552A (en) *	1949-11-07	1954-08-31	Inventa Ag	Process and apparatus for direct spinning of polyamides
US2719776A (en) *	1949-11-23	1955-10-04	Inventa Ag	Elimination of monomers from lactampolymerization products
US2753594A (en) *	1952-05-03	1956-07-10	Inventa Ag	Apparatus for use in the melt-spinning of synthetic polymers
US2731081A (en) *	1953-04-13	1956-01-17	Ind Rayon Corp	Method for the removal of monomers, etc. from molten polymers
US3177181A (en) *	1960-11-14	1965-04-06	Foster Grant Co Inc	Two stage vacuum devolatilization to purify polyamides

0
- NL NL260591D patent/NL260591A/xx unknown
1960
- 1960-01-29 DE DEZ7781A patent/DE1218109B/de active Pending
- 1960-03-23 CH CH324260A patent/CH389903A/de unknown
- 1960-09-02 GB GB30409/60A patent/GB942676A/en not_active Expired
- 1960-12-21 US US77271A patent/US3287322A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
CH389903A (de)	1965-03-31
DE1218109B (de)	1966-06-02
GB942676A (en)	1963-11-27
US3287322A (en)	1966-11-22

Publication	Publication Date	Title
FI41797B (OSRAM)	1969-10-31
DE1129593C2 (OSRAM)	1962-12-13
AT219816B (OSRAM)	1962-02-26
BE601095A (OSRAM)	1961-09-08
BE599188A (OSRAM)
BE600885A (OSRAM)
BE587142A (OSRAM)
BE600910A (OSRAM)
NL124994C (OSRAM)	1968-09-16
BE599646A (OSRAM)
BE589103A (OSRAM)
BE585507A (OSRAM)
BE589822A (OSRAM)
BE601360A (OSRAM)
BE595719A (OSRAM)
BE592445A (OSRAM)
BE587525A (OSRAM)
BE600142A (OSRAM)
BE600095A (OSRAM)
BE598729A (OSRAM)
BE593015A (OSRAM)
BE601189A (OSRAM)	1961-07-03
BE600035A (OSRAM)
BE588555A (OSRAM)
CH373861A4 (OSRAM)	1965-02-26