NL6717206A - - Google Patents

Info

Publication number
NL6717206A
NL6717206A NL6717206A NL6717206A NL6717206A NL 6717206 A NL6717206 A NL 6717206A NL 6717206 A NL6717206 A NL 6717206A NL 6717206 A NL6717206 A NL 6717206A NL 6717206 A NL6717206 A NL 6717206A
Authority
NL
Netherlands
Application number
NL6717206A
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.)
Filing date
Publication date
Application filed filed Critical
Publication of NL6717206A publication Critical patent/NL6717206A/xx

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
    • B29C48/30—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
    • 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
    • B29C48/16—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
    • B29C48/304—Extrusion nozzles or dies specially adapted for bringing together components, e.g. melts within the die
NL6717206A 1966-12-22 1967-12-18 NL6717206A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US60398166A 1966-12-22 1966-12-22
US81127569A 1969-03-10 1969-03-10

Publications (1)

Publication Number Publication Date
NL6717206A true NL6717206A (ko) 1968-06-24

Family

ID=27084565

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6717206A NL6717206A (ko) 1966-12-22 1967-12-18

Country Status (2)

Country Link
US (1) US3555128A (ko)
NL (1) NL6717206A (ko)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3684422A (en) * 1970-03-17 1972-08-15 Voith Gmbh J M Fishtail die for producing thermoplastic films and sheets
US3956438A (en) * 1971-02-25 1976-05-11 Barmag Barmer Maschinenfabrik Aktiengesellschaft Process for extruding a partially foamed thermoplastic product
DE2336313A1 (de) * 1973-07-17 1975-02-06 Kabel Metallwerke Ghh Spritzkopf zur herstellung netz- oder wabenartiger isolierkoerper aus thermoplastischem kunststoff
US4094947A (en) * 1976-09-03 1978-06-13 The Dow Chemical Company Multilayer coextrusion process for producing selective reflectivity
US4344907A (en) * 1980-10-30 1982-08-17 Mobil Oil Corporation Method and apparatus providing uniform resin distribution in a coextruded product
US4483812A (en) * 1983-04-15 1984-11-20 Cosden Technology, Inc. Valve plate and feedblock design for co-extrusion apparatus and co-extrusion process using same
US4643927A (en) * 1985-07-18 1987-02-17 The Dow Chemical Company Tubular, multi-layer film and method of making
GB8900434D0 (en) * 1989-01-10 1989-03-08 Allan Peter S Improvements in or relating to methods and apparatus for the continuous formation of an extruded product
US5486949A (en) 1989-06-20 1996-01-23 The Dow Chemical Company Birefringent interference polarizer
US5186960A (en) * 1990-11-07 1993-02-16 Walsh Jr Thomas J Low pressure 3D extrusion
US5094788A (en) * 1990-12-21 1992-03-10 The Dow Chemical Company Interfacial surface generator
US5269995A (en) * 1992-10-02 1993-12-14 The Dow Chemical Company Coextrusion of multilayer articles using protective boundary layers and apparatus therefor
US5882774A (en) 1993-12-21 1999-03-16 Minnesota Mining And Manufacturing Company Optical film
CN1046664C (zh) 1993-12-21 1999-11-24 美国3M公司 多层聚合物薄膜，其制造方法及其应用
US5976424A (en) * 1996-07-31 1999-11-02 Minnesota Mining And Manufacturing Company Method for making multilayer optical films having thin optical layers
US6808658B2 (en) * 1998-01-13 2004-10-26 3M Innovative Properties Company Method for making texture multilayer optical films
US20010046086A1 (en) * 1998-12-23 2001-11-29 3M Innovative Properties Company Polymeric interference film
US8981178B2 (en) * 2009-12-30 2015-03-17 Kimberly-Clark Worldwide, Inc. Apertured segmented films
US10081123B2 (en) 2010-12-31 2018-09-25 Kimberly-Clark Worldwide, Inc. Segmented films with high strength seams
US8895126B2 (en) 2010-12-31 2014-11-25 Kimberly-Clark Worldwide, Inc. Segmented films with high strength seams
US9676164B2 (en) 2011-07-18 2017-06-13 Kimberly-Clark Worldwide, Inc. Extensible sheet material with visual stretch indicator
WO2021059101A1 (en) 2019-09-26 2021-04-01 3M Innovative Properties Company Multilayer film and method of making the same
CA3211044A1 (en) 2021-02-10 2022-08-18 David ORTIZ-GROB Multilayer articles and methods of making

Also Published As

Publication number Publication date
US3555128A (en) 1971-01-12

Similar Documents

Publication Publication Date Title
AU5917865A (ko)
AU1141566A (ko)
AU1534566A (ko)
AU612166A (ko)
AU1111066A (ko)
AU1144366A (ko)
AU1393566A (ko)
AU218666A (ko)
AU6597365A (ko)
AU6703465A (ko)
BE677433A (ko)
BE674792A (ko)
BE694112A (ko)
BE693594A (ko)
BE693428A (ko)
BE693378A (ko)
BE693252A (ko)
BE693079A (ko)
BE692829A (ko)
BE692385A (ko)
BE691944A (ko)
BE690378A (ko)
BE690169A (ko)
BE688341A (ko)
BE694650A (ko)