JPS5442023B2 - - Google Patents

Info

Publication number: JPS5442023B2
Authority: JP; Japan
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

JP10238172A

Other languages

Japanese (ja)

Other versions

JPS4849839A (en

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.)

1971-10-14

Filing date

1972-10-14

Publication date

1979-12-12

1972-10-14 Application filed filed Critical

1973-07-13 Publication of JPS4849839A publication Critical patent/JPS4849839A/ja

1979-12-12 Publication of JPS5442023B2 publication Critical patent/JPS5442023B2/ja

Status Expired legal-status Critical Current

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
- D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D01F6/18—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of unsaturated nitriles, e.g. polyacrylonitrile, polyvinylidene cyanide
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/05—Filamentary, e.g. strands
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
- 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
- D01F6/28—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D01F6/38—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising unsaturated nitriles as the major constituent
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92514—Pressure
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92704—Temperature
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
- B29C2948/92895—Barrel or housing
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Textile Engineering (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Toxicology (AREA)
Artificial Filaments (AREA)
Compositions Of Macromolecular Compounds (AREA)
Multicomponent Fibers (AREA)
Extrusion Moulding Of Plastics Or The Like (AREA)
Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

JP10238172A 1971-10-14 1972-10-14 Expired JPS5442023B2 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US18920271A	1971-10-14	1971-10-14

Publications (2)

Publication Number	Publication Date
JPS4849839A JPS4849839A (en)	1973-07-13
JPS5442023B2 true JPS5442023B2 (en)	1979-12-12

Family

ID=22696359

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP10238172A Expired JPS5442023B2 (en)	1971-10-14	1972-10-14

Country Status (21)

Country	Link
JP (1)	JPS5442023B2 (en)
AR (1)	AR198797A1 (en)
AU (1)	AU4775772A (en)
BE (1)	BE790107A (en)
BR (1)	BR7207167D0 (en)
CA (1)	CA1034328A (en)
CH (1)	CH540306A (en)
DE (1)	DE2248244B2 (en)
ES (1)	ES407614A1 (en)
FR (1)	FR2156337B1 (en)
GB (2)	GB1414651A (en)
IE (2)	IE36757B1 (en)
IL (1)	IL40560A0 (en)
IN (1)	IN139404B (en)
LU (1)	LU66301A1 (en)
NL (1)	NL164910C (en)
OA (1)	OA04203A (en)
PL (1)	PL74841B1 (en)
RO (1)	RO86220B (en)
TR (1)	TR17873A (en)
ZA (1)	ZA727281B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IL43990A (en) *	1973-02-05	1976-08-31	American Cyanamid Co	Method of spining fiber using a fusion-melt polymer composition
US3873508A (en) *	1973-12-27	1975-03-25	Du Pont	Preparation of acrylonitrile polymer
US4238442A (en) *	1978-12-29	1980-12-09	E. I. Du Pont De Nemours And Company	Process for melt spinning acrylonitrile polymer hydrates
DE19959532C1 (en) *	1999-12-10	2001-10-04	Seitz Schenk Filtersystems Gmb	Method and device for the production of filtration-active fibers
GB2370248A (en) *	1999-12-10	2002-06-26	Seitzschenk Filtersystems Gmbh	Production of filtration-active fibres

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2585499A (en) *	1948-07-29	1952-02-12	Du Pont	Production of shaped articles from acrylonitrile polymers
US2585444A (en) *	1948-07-29	1952-02-12	Du Pont	Preparation of shaped articles from acrylonitrile polymers

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3402231A (en) *	1964-05-21	1968-09-17	Monsanto Co	Process for preparing synthetic fibers for paper products
US3388202A (en) *	1965-09-27	1968-06-11	Monsanto Co	Method for melting acrylonitrile polymers and copolymers
US3354856A (en) *	1966-03-16	1967-11-28	Joseph R Annibale	Submerged object lifting device
US3896204A (en) *	1972-10-02	1975-07-22	Du Pont	Melt-extrusion of acrylonitrile polymers into filaments
US3873508A (en) *	1973-12-27	1975-03-25	Du Pont	Preparation of acrylonitrile polymer

0
- BE BE790107D patent/BE790107A/en not_active IP Right Cessation
1972
- 1972-10-02 DE DE2248244A patent/DE2248244B2/en not_active Ceased
- 1972-10-06 CA CA153,494A patent/CA1034328A/en not_active Expired
- 1972-10-12 IL IL40560A patent/IL40560A0/en unknown
- 1972-10-12 IE IE1387/72A patent/IE36757B1/en unknown
- 1972-10-12 ZA ZA727281A patent/ZA727281B/en unknown
- 1972-10-12 IN IN1649/72A patent/IN139404B/en unknown
- 1972-10-12 IE IE2797/75A patent/IE36758B1/en unknown
- 1972-10-12 PL PL15823472A patent/PL74841B1/en unknown
- 1972-10-13 BR BR007167/72A patent/BR7207167D0/en unknown
- 1972-10-13 FR FR7236336A patent/FR2156337B1/fr not_active Expired
- 1972-10-13 LU LU66301A patent/LU66301A1/xx unknown
- 1972-10-13 CH CH1498072A patent/CH540306A/en not_active IP Right Cessation
- 1972-10-13 NL NL7213907.A patent/NL164910C/en not_active IP Right Cessation
- 1972-10-13 TR TR17873A patent/TR17873A/en unknown
- 1972-10-13 ES ES407614A patent/ES407614A1/en not_active Expired
- 1972-10-13 AR AR244607A patent/AR198797A1/en active
- 1972-10-13 OA OA54724A patent/OA04203A/en unknown
- 1972-10-13 AU AU47757/72A patent/AU4775772A/en not_active Expired
- 1972-10-14 JP JP10238172A patent/JPS5442023B2/ja not_active Expired
- 1972-10-14 RO RO72514A patent/RO86220B/en unknown
- 1972-10-16 GB GB4764672A patent/GB1414651A/en not_active Expired
- 1972-10-16 GB GB2790675A patent/GB1414652A/en not_active Expired

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2585499A (en) *	1948-07-29	1952-02-12	Du Pont	Production of shaped articles from acrylonitrile polymers
US2585444A (en) *	1948-07-29	1952-02-12	Du Pont	Preparation of shaped articles from acrylonitrile polymers

Also Published As

Publication number	Publication date
AR198797A1 (en)	1974-07-24
NL164910C (en)	1981-02-16
FR2156337B1 (en)	1977-04-01
PL74841B1 (en)	1974-12-31
NL164910B (en)	1980-09-15
JPS4849839A (en)	1973-07-13
CH540306A (en)	1973-08-15
IN139404B (en)	1976-06-12
IE36757L (en)	1973-04-14
DE2248244B2 (en)	1978-12-14
TR17873A (en)	1976-09-01
GB1414652A (en)	1975-11-19
ES407614A1 (en)	1975-10-01
IE36757B1 (en)	1977-02-16
RO86220A (en)	1985-03-15
DE2248244A1 (en)	1973-04-19
OA04203A (en)	1979-12-31
BE790107A (en)	1973-04-13
CA1034328A (en)	1978-07-11
NL7213907A (en)	1973-04-17
IE36758B1 (en)	1977-02-16
IL40560A0 (en)	1972-12-29
ZA727281B (en)	1973-08-29
LU66301A1 (en)	1973-01-23
RO86220B (en)	1985-03-31
BR7207167D0 (en)	1973-07-26
FR2156337A1 (en)	1973-05-25
AU4775772A (en)	1974-04-26
GB1414651A (en)	1975-11-19

Publication	Publication Date	Title
AR196074A1 (en)	1973-11-30
AU2894671A (en)	1972-11-23
AU2742671A (en)	1972-10-12
AU3005371A (en)	1972-12-21
AU2952271A (en)	1972-12-07
AU2907471A (en)	1972-11-23
AU2930871A (en)	1972-11-30
AU2880771A (en)	1972-11-16
AU2885171A (en)	1972-11-16
AU2854371A (en)	1972-11-09
AU3038671A (en)	1973-01-04
AU2740271A (en)	1972-10-12
AU2503871A (en)	1972-08-10
AU2927871A (en)	1972-11-30
AU2875571A (en)	1972-11-16
AU2938071A (en)	1972-11-30
AU2837671A (en)	1972-11-09
AU2940971A (en)	1972-11-30
AR199640Q (en)	1974-09-23
AU2836771A (en)	1972-11-09
AU2963771A (en)	1972-12-07
AU2755871A (en)	1972-10-19
AU3025871A (en)	1973-01-04
CH546005A (en)	1974-02-15
CH1585571A4 (en)	1974-06-14