FI944958L - Polymeerituotteet ja -materiaalit - Google Patents

Polymeerituotteet ja -materiaalit Download PDF

Info

Publication number: FI944958L
Authority: FI; Finland
Prior art keywords: materials; polymer products; polymer; products
Prior art date: 1992-04-23

Application number

FI944958A

Other languages

English (en)

Swedish (sv)

Other versions

FI944958A0 (fi

Inventor

Paul Anthony Taylor

Kevin Mark Goninan

Original Assignee

British Tech Group Int

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.)

1992-04-23

Filing date

1994-10-21

Publication date

1994-12-12

1992-04-23 Priority claimed from GB929208834A external-priority patent/GB9208834D0/en

1993-03-16 Priority claimed from GB939305322A external-priority patent/GB9305322D0/en

1994-10-21 Application filed by British Tech Group Int filed Critical British Tech Group Int

1994-10-21 Publication of FI944958A0 publication Critical patent/FI944958A0/fi

1994-12-12 Publication of FI944958L publication Critical patent/FI944958L/fi

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
- B29C48/30—Extrusion nozzles or dies
- B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
- B29C48/335—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles
- B29C48/337—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles the components merging at a common location
- B29C48/338—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles the components merging at a common location using a die with concentric parts, e.g. rings, 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
- B29C48/03—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
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
- 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
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
- B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
- 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
- B29C48/14—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the particular extruding conditions, e.g. in a modified atmosphere or by using vibration
- B29C48/147—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the particular extruding conditions, e.g. in a modified atmosphere or by using vibration after the die nozzle
- B29C48/1472—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the particular extruding conditions, e.g. in a modified atmosphere or by using vibration after the die nozzle at the die nozzle exit zone
- 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
- B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
- B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
- B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
- 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
- B29C48/30—Extrusion nozzles or dies
- B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
- B29C48/307—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets specially adapted for bringing together components, e.g. melts within the die
- 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
- B29C2791/00—Shaping characteristics in general
- B29C2791/004—Shaping under special conditions
- B29C2791/007—Using fluid under 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
- 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
- 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
- B29K2029/00—Use of polyvinylalcohols, polyvinylethers, polyvinylaldehydes, polyvinylketones or polyvinylketals or derivatives thereof as moulding material
- B29K2029/04—PVOH, i.e. polyvinyl alcohol
- 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
- B29K2031/00—Use of polyvinylesters or derivatives thereof as moulding material
- B29K2031/04—Polymers of vinyl acetate, e.g. PVAc, i.e. polyvinyl acetate
- 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
- B29K2995/0056—Biocompatible, e.g. biopolymers or bioelastomers
- 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
- B29K2995/0059—Degradable
- 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
- B29K2995/0059—Degradable
- B29K2995/006—Bio-degradable, e.g. bioabsorbable, bioresorbable or bioerodible
- 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
- B29K2995/0092—Other properties hydrophilic
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2007/00—Flat articles, e.g. films or sheets
- B29L2007/008—Wide strips, e.g. films, webs
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2009/00—Layered products
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/769—Sanitary equipment

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Manufacturing & Machinery (AREA)
Extrusion Moulding Of Plastics Or The Like (AREA)
Laminated Bodies (AREA)
Materials For Medical Uses (AREA)
Compositions Of Macromolecular Compounds (AREA)
Graft Or Block Polymers (AREA)
Peptides Or Proteins (AREA)

FI944958A 1992-04-23 1994-10-21 Polymeerituotteet ja -materiaalit FI944958L (fi)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
GB929208834A GB9208834D0 (en)	1992-04-23	1992-04-23	Coextrusion die,method and apparatus
GB939305322A GB9305322D0 (en)	1993-03-16	1993-03-16	Coextrusion method and apparatus
PCT/GB1993/000854 WO1993022125A1 (en)	1992-04-23	1993-04-23	Polymeric articles and materials

Publications (2)

Publication Number	Publication Date
FI944958A0 FI944958A0 (fi)	1994-10-21
FI944958L true FI944958L (fi)	1994-12-12

Family

ID=26300766

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI944958A FI944958L (fi)	1992-04-23	1994-10-21	Polymeerituotteet ja -materiaalit

Country Status (13)

Country	Link
EP (1)	EP0644823A1 (fi)
JP (1)	JPH07508688A (fi)
KR (1)	KR950701272A (fi)
AU (1)	AU4021493A (fi)
BR (1)	BR9306286A (fi)
CA (1)	CA2134101A1 (fi)
CZ (1)	CZ261594A3 (fi)
FI (1)	FI944958L (fi)
GB (1)	GB2282100A (fi)
HU (1)	HUT70712A (fi)
NO (1)	NO944003L (fi)
SK (1)	SK127794A3 (fi)
WO (1)	WO1993022125A1 (fi)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1994025189A1 (en) *	1993-04-29	1994-11-10	Honeycutt Travis W	Method of disposal of hot water soluble garments and like fabrics
GB9415720D0 (en) *	1994-08-03	1994-09-21	Environmental Polymers Ltd	Extrusion and moulding apparatus and method
US5472518A (en) *	1994-12-30	1995-12-05	Minnesota Mining And Manufacturing Company	Method of disposal for dispersible compositions and articles
US6579814B1 (en)	1994-12-30	2003-06-17	3M Innovative Properties Company	Dispersible compositions and articles of sheath-core microfibers and method of disposal for such compositions and articles
IES80667B2 (en) *	1997-04-15	1998-11-18	Solplax Limited	Controlled degradation coatings and a method for their manufacture
US5965624A (en) *	1997-06-27	1999-10-12	Eval Company Of America	Self purging EVOH compositions, and methods
US6838504B1 (en)	1998-05-06	2005-01-04	Solucorp Industries Ltd.	Integrated fixation systems
GB0228618D0 (en) *	2002-12-07	2003-01-15	Grt Ltd	Method & apparatus for packing powdered or granular material
GB2430060A (en)	2005-09-08	2007-03-14	Hewlett Packard Development Co	Flows for variable data printing

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2100192C3 (de) *	1971-01-04	1983-02-24	Kautex Werke Reinold Hagen Gmbh, 5300 Bonn	Strangpreßkopf zum Herstellen eines Hohlstranges
NL189238C (nl) *	1976-02-18	1993-02-16	Montedison Spa	Werkwijze voor het vervaardigen van een gelaagd, geextrudeerd, meerlagig voorwerp uit thermoplastisch materiaal en aldus verkregen voorwerp.
US4094947A (en) *	1976-09-03	1978-06-13	The Dow Chemical Company	Multilayer coextrusion process for producing selective reflectivity
US4407881A (en) *	1981-05-30	1983-10-04	Dai Nippon Insatsu Kabushiki Kaisha	Decorative sheets and processes for producing decorative articles by using the same
GB9016151D0 (en) *	1990-07-24	1990-09-05	Bhp Plastics Ltd	Composite polymeric articles
US5196247A (en) *	1991-03-01	1993-03-23	Clopay Corporation	Compostable polymeric composite sheet and method of making or composting same

1993
- 1993-04-23 AU AU40214/93A patent/AU4021493A/en not_active Abandoned
- 1993-04-23 KR KR1019940703822A patent/KR950701272A/ko not_active Withdrawn
- 1993-04-23 BR BR9306286A patent/BR9306286A/pt not_active Application Discontinuation
- 1993-04-23 EP EP93909387A patent/EP0644823A1/en not_active Withdrawn
- 1993-04-23 CZ CZ942615A patent/CZ261594A3/cs unknown
- 1993-04-23 JP JP5519047A patent/JPH07508688A/ja active Pending
- 1993-04-23 HU HU9403063A patent/HUT70712A/hu unknown
- 1993-04-23 SK SK1277-94A patent/SK127794A3/sk unknown
- 1993-04-23 WO PCT/GB1993/000854 patent/WO1993022125A1/en not_active Application Discontinuation
- 1993-04-23 CA CA002134101A patent/CA2134101A1/en not_active Abandoned
- 1993-04-23 GB GB9421384A patent/GB2282100A/en not_active Withdrawn
1994
- 1994-10-21 FI FI944958A patent/FI944958L/fi not_active Application Discontinuation
- 1994-10-21 NO NO944003A patent/NO944003L/no unknown

Also Published As

Publication number	Publication date
EP0644823A1 (en)	1995-03-29
JPH07508688A (ja)	1995-09-28
NO944003L (no)	1994-12-20
HUT70712A (en)	1995-10-30
FI944958A0 (fi)	1994-10-21
AU4021493A (en)	1993-11-29
CZ261594A3 (en)	1995-06-14
KR950701272A (ko)	1995-03-23
CA2134101A1 (en)	1993-11-11
GB2282100A (en)	1995-03-29
NO944003D0 (no)	1994-10-21
SK127794A3 (en)	1995-07-11
HU9403063D0 (en)	1995-01-30
WO1993022125A1 (en)	1993-11-11
BR9306286A (pt)	1998-06-30
GB9421384D0 (en)	1994-12-21

Publication	Publication Date	Title
FI953086L (fi)	1995-06-21	Superimukykyiset polymeerit ja niitä sisältävät tuotteet
FI943345L (fi)	1995-01-15	Organo-aluminoksituotteet ja niiden käyttö
FI942993L (fi)	1994-12-23	Organoaluminoksituote ja sen käyttö
FI940640L (fi)	1994-08-13	Organoaluminoksituotteet ja käyttö
FI960718L (fi)	1996-04-15	Elastisia materiaaleja ja niistä valmistettuja tuotteita
BR1100824A (pt)	1999-08-31	Composto e composição farmacêutica
NO931205L (no)	1993-10-11	Polymerpartikler
FI944624A0 (fi)	1994-10-04	4-aryyliaminobentsopyraani- ja niiden kaltaisia yhdisteitä
FI931219L (fi)	1993-09-24	Skaerenhet foer bortskaerning av material i bandform
FI931635L (fi)	1993-10-17	Foerfarande foer framstaellning av vattenhaltiga polymerdispersioner
FI933201L (fi)	1994-01-17	Vaerme- och kylvals
FI944958A0 (fi)	1994-10-21	Polymeerituotteet ja -materiaalit
FI930278L (fi)	1993-07-26	Foerpackningspaose av flexibelt material
EP0482740A3 (en)	1992-09-30	Thermoplastic materials and products
DE59410107D1 (de)	2002-05-23	Chinoxaline und arzneimittel daraus
FI933412A0 (fi)	1993-07-30	Foerfarande foer aotervinning av organiskt material i extraktionsprocesser
FI933019L (fi)	1994-01-02	Bensotiazepin- och bensoxatzepinderivat
FI934065L (fi)	1994-03-17	Anvaendning av tiadiazoler foer skyddande av material
FI1031U1 (fi)	1993-11-19	En troakar
ITMI921571A1 (it)	1993-12-26	Azaciclo e azabiciclo alchiliden idrossilamine
FI942803A0 (fi)	1994-06-13	Ipsapironi-lääkevalmiste
FI945579A0 (fi)	1994-11-28	Foerfarande foer behandling av poroesa material
DE69325474D1 (de)	1999-08-05	Katalysatorformulierung und Polymerisationsverfahren
DE59307832D1 (de)	1998-01-22	Misch- und fördergerät
DE69310454D1 (de)	1997-06-12	Verpackungsverfahren und entsprechende Verpackung

Legal Events

Date	Code	Title	Description
1996-11-06	FD	Application lapsed