FI772746A7 - FOERFARANDE FOER FRAMSTAELLNING AV EN POLYPROPYLENFOLIE MED STRAEV YTA - Google Patents

FOERFARANDE FOER FRAMSTAELLNING AV EN POLYPROPYLENFOLIE MED STRAEV YTA

Info

Publication number: FI772746A7
Authority: FI; Finland
Prior art keywords: straev; polypropylenfolie; yta; med; foerfarande foer
Prior art date: 1976-09-20

Application number

FI772746A

Other languages

Finnish (fi)

Other versions

FI63885B (en

FI63885C (en

Inventor

Koji Iwasaki

Norishige Okada

Masahi Matsubayashi

Katsumi Bokuda

Original Assignee

Toray Industries

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.)

1976-09-20

Filing date

1977-09-19

Publication date

1978-03-21

1977-09-19 Application filed by Toray Industries filed Critical Toray Industries

1978-03-21 Publication of FI772746A7 publication Critical patent/FI772746A7/en

1983-05-31 Publication of FI63885B publication Critical patent/FI63885B/en

1983-09-12 Application granted granted Critical

1983-09-12 Publication of FI63885C publication Critical patent/FI63885C/en

Links

Classifications

- 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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
- B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
- B29C48/914—Cooling drums
- 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
- B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
- B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
- 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
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0037—Other properties
- B29K2995/0072—Roughness, e.g. anti-slip

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Manufacture Of Macromolecular Shaped Articles (AREA)
Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Moulding By Coating Moulds (AREA)
Extrusion Moulding Of Plastics Or The Like (AREA)
Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

FI772746A 1976-09-20 1977-09-19 FOERFARANDE FOER FRAMSTAELLNING AV EN BIAXIELLT STRAECKT FOLIEMED GROV YTA FRAON POLYPROPYLEN ELLER EN SAMPOLYMER AV PR OPLEN OCH EN ANNAN ALFA-OLEFIN FI63885C (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP11179576A JPS5337774A (en)	1976-09-20	1976-09-20	Method of producing roughened polypropylene film
JP11179576		1976-09-20

Publications (3)

Publication Number	Publication Date
FI772746A7 true FI772746A7 (en)	1978-03-21
FI63885B FI63885B (en)	1983-05-31
FI63885C FI63885C (en)	1983-09-12

Family

ID=14570336

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI772746A FI63885C (en)	1976-09-20	1977-09-19	FOERFARANDE FOER FRAMSTAELLNING AV EN BIAXIELLT STRAECKT FOLIEMED GROV YTA FRAON POLYPROPYLEN ELLER EN SAMPOLYMER AV PR OPLEN OCH EN ANNAN ALFA-OLEFIN

Country Status (5)

Country	Link
JP (1)	JPS5337774A (en)
DE (1)	DE2740237C2 (en)
FI (1)	FI63885C (en)
FR (1)	FR2364752A1 (en)
GB (1)	GB1586205A (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2851557C2 (en) *	1978-11-29	1982-04-01	Hoechst Ag, 6000 Frankfurt	Biaxially stretched polypropylene composite film for use as an electrical insulating film
DE2942298C2 (en) *	1979-10-19	1985-06-13	Hoechst Ag, 6230 Frankfurt	Process for the production of a rough polypropylene electrical insulation film
EP0036457B1 (en) *	1980-03-20	1985-02-20	Mitsubishi Rayon Co., Ltd.	A method of producing a polypropylene film for electrical appliances
DE3029326A1 (en) *	1980-08-01	1982-02-18	Ero-Starkstrom Kondensatoren Gmbh, 8300 Landshut	Impregnated winding capacitor
JPS57110280A (en) *	1980-12-27	1982-07-09	Sofuia Kk	Method of controlling discharge of safe ball of pinball machine
DE3247998C2 (en) *	1982-12-24	1986-02-06	Hoechst Ag, 6230 Frankfurt	Sealable, transparent polyolefinic multilayer film
JPS59211908A (en) *	1983-05-17	1984-11-30	株式会社東芝	Oil-filled film capacitor
JPS61103462A (en) *	1984-10-25	1986-05-21	株式会社　藤商事	Ball payout mechanism of pinball game machine
JPS6245082U (en) *	1985-09-06	1987-03-18
DE3538701A1 (en) *	1985-10-31	1987-05-07	Hoechst Ag	METHOD FOR PRODUCING AN ELECTRIC CAPACITOR WITH A LONG LIFETIME
DE3631232A1 (en) *	1986-09-13	1988-03-24	Hoechst Ag	MULTILAYER FILM AS PARTITION FILM FOR PRODUCING DECORATIVE LAMINATE PANELS
JPH0639741Y2 (en) *	1987-08-31	1994-10-19	株式会社ニューギン	Prize ball emission control device for pachinko machines
DE19622082C1 (en) *	1996-05-31	1997-11-20	Brueckner Maschbau	Process for the preparation of a filler-containing printable polymer film
FI20055500A0 (en) *	2005-09-19	2005-09-19	Conenor Oy	Method and apparatus for making plastic film
JP2015202662A (en) *	2014-04-16	2015-11-16	住友ベークライト株式会社	Release film production method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT557911A (en) *	1954-06-08	1900-01-01
DE1264746B (en) *	1962-09-11	1968-03-28	Nihonbashi Muromachi	Process for the production of thermoplastic plastic films with a rough surface
DE2061418A1 (en) *	1970-12-14	1972-06-22	Kalle Ag	Biaxially stretched film made of polypropylene or a mixed polymer or mixtures of polypropylene and polyethylene and process for making the same
JPS5650691B2 (en) *	1973-11-01	1981-12-01
JPS5153253A (en) *	1974-11-01	1976-05-11	Matsushita Electric Industrial Co Ltd
DE2601810A1 (en) *	1975-02-28	1976-09-09	Gen Electric	VEILING OR DARK POLYPROPYLENE FILM

1976
- 1976-09-20 JP JP11179576A patent/JPS5337774A/en active Pending
1977
- 1977-09-07 DE DE2740237A patent/DE2740237C2/en not_active Expired
- 1977-09-19 GB GB38929/77A patent/GB1586205A/en not_active Expired
- 1977-09-19 FI FI772746A patent/FI63885C/en not_active IP Right Cessation
- 1977-09-20 FR FR7728277A patent/FR2364752A1/en active Granted

Also Published As

Publication number	Publication date
GB1586205A (en)	1981-03-18
DE2740237A1 (en)	1978-03-23
FR2364752B1 (en)	1981-11-13
JPS5337774A (en)	1978-04-07
FR2364752A1 (en)	1978-04-14
DE2740237C2 (en)	1982-08-26
FI63885B (en)	1983-05-31
FI63885C (en)	1983-09-12

Legal Events

Date	Code	Title	Description
2004-08-31	MM	Patent lapsed	Owner name: TORAY INDUSTRIES, INC.

Publication	Publication Date	Title
FI763481A7 (en)	1978-06-04	MED BAERHANDTAG FOERSEDD KASSE AV PLASTFOLIE JAEMTE SAETT FOER TILLVERKNING AV DENSAMMA
SE7701310L (en)	1978-06-04	POLYOXYGENERATED LABDA DERIVATIVES
FI772633A7 (en)	1978-03-08	OPTISKA COPIERINGMASKINSYSTEM MED KONTINUERLIGT VARIERBAR FOERMINSKNING
FI772525A7 (en)	1978-02-28	ELECTRISKT UPPVAERMT FOENSTER MED SKARPT BOEJDA DELAR
FI64230B (en)	1983-06-30	BROMSSKIVA MED VENTILATIONSKYLNING
FI772632A7 (en)	1978-03-08	AVSOEKANDE OPTISKT DREV MED KONTINUERLIGT VARIERBAR FOERMINSKNING
FI772746A7 (en)	1978-03-21	FOERFARANDE FOER FRAMSTAELLNING AV EN POLYPROPYLENFOLIE MED STRAEV YTA
FI773340A7 (en)	1978-05-09	AONGGENERATOR MED NIVAOHAOLLNINGSARRANGEMANG
FI773142A7 (en)	1978-04-27	ANORDNING MED SCRUVTRANSPORTOER FOER UTTAGNING AV MASSAGODS
FI772666A7 (en)	1978-05-10	ANORDNING FOER ELEKTROSTATISK APPLICERING AV MED VATTEN UTSPAEDBARA FAERGAEMNEN
FI773346A7 (en)	1978-05-13	FOERFARANDE FOER FRAMSTAELLNING AV FARMACEUTISKT ANVAENDBARA AMINOPROPANO DERIVATIVES
FI772676A7 (en)	1978-03-11	ABSORBERANDE ENGAONGSSTRUKTUR MED YTAKTIV SUBSTANS BEHANDLAT MELLANSKIKT
FI772646A7 (en)	1978-03-09	JAERNVAEGSVAGN FOERSEDD MED EN FLERDELAD SKJUTVAEGG
FI773403A7 (en)	1978-05-20	HORIZONTALAVLAENKNINGSKRETS MED TIDSKORRIGERING
FI762392A7 (en)	1978-02-21	BOEJNINGSKOMPENSERAD VALS LAEMPLIGEN MED MJUK YTA FOER ANVAENDNING I KALANDER
FI773857A7 (en)	1978-06-24	CYLINDERMASKIN FOER FRAMSTAELLNING AV PAPPER MED STAELLVIS OEVERTJOCKHET
FI773464A7 (en)	1978-05-24	REGLERINGSSYSTEM FOER TELEVISIONSMOTTAGARES HORISONTALAVLAENKNINGSSTEG MED HALVLEDARLIKRIKTARE
SE7704172L (en)	1977-10-14	NAFTYRIDINE DERIVATIVES
FI763485A7 (en)	1978-04-21	NY MEDICINFLASKA MED FYRA KAMMARE FOER BLANDNING AV NAERINGSAEMNEN MED VENLOESNING
FI773270A7 (en)	1978-05-13	LASTHANTERINGSDON MED AV PARALLELLOGRAMLAENKAR UPPBYGGT LYFTARMSSYSTEM
FI773015A7 (en)	1978-05-30	FOERFARANDE FOER FRAMSTAELLNING AV POLIOVIRUSVACCIN MED FOERBAETTRAD STABILITET
FI773951A7 (en)	1978-07-01	ISOQUINOLINEACETAMIDE DERIVATIVES
FI773254A7 (en)	1978-05-02	KOPPLING MED OEVERLASTSAEKRING
FI773122A7 (en)	1978-04-28	AVSTAEMNINGSSYSTEM MED FASLAOST SLINGA MED FOERINSTAELLT KANALMINNE
FI772904A7 (en)	1978-04-29	LAMPKAOPA AV EN RAENNFORMIG TAKPLAOT MED FASTSATTA GAVLAR