MY159117A - A method of forming structures in polymer films - Google Patents

A method of forming structures in polymer films

Info

Publication number
MY159117A
MY159117A MYPI2011002139A MYPI2011002139A MY159117A MY 159117 A MY159117 A MY 159117A MY PI2011002139 A MYPI2011002139 A MY PI2011002139A MY PI2011002139 A MYPI2011002139 A MY PI2011002139A MY 159117 A MY159117 A MY 159117A
Authority
MY
Malaysia
Prior art keywords
polymer
silicon template
layer
oxide layer
forming structures
Prior art date
Application number
MYPI2011002139A
Inventor
Bien Chia Sheng Daniel
Aishah Mohamad Badaruddin Siti
Original Assignee
Mimos Berhad
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 by Mimos Berhad filed Critical Mimos Berhad
Priority to MYPI2011002139A priority Critical patent/MY159117A/en
Priority to PCT/MY2012/000085 priority patent/WO2012154026A1/en
Publication of MY159117A publication Critical patent/MY159117A/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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/04—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould
    • B29C41/042—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould by rotating a mould around its axis of symmetry
    • B29C41/045—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould by rotating a mould around its axis of symmetry the axis being placed vertically, e.g. spin casting
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B29C33/40—Plastics, e.g. foam or rubber
    • B29C33/405—Elastomers, e.g. rubber
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/42—Moulds or cores; Details thereof or accessories therefor characterised by the shape of the moulding surface, e.g. ribs or grooves
    • B29C33/424—Moulding surfaces provided with means for marking or patterning
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
    • B29C33/565—Consisting of shell-like structures supported by backing material
    • 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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/34—Component parts, details or accessories; Auxiliary operations
    • B29C41/38—Moulds, cores or other substrates
    • 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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/34—Component parts, details or accessories; Auxiliary operations
    • B29C41/42—Removing articles from moulds, cores or other substrates

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulding By Coating Moulds (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

A METHOD OF FORMING STRUCTURES IN POLYMER FILMS COMPRISING THE STEPS OF PROVIDING A SILICON TEMPLATE WITH A DESIRED STRUCTURE, DEPOSITING A LAYER OF OXIDE ONTO SAID SILICON TEMPLATE, SPIN-COATING A POLYMER-BASED SOLUTION ONTO SAID OXIDE LAYER OF THE SILICON TEMPLATE TO FORM A POLYMER LAYER, CURING SAID POLYMER LAYER TO FORM A POLYMER FILM AND ETCHING SAID OXIDE LAYER TO RELEASE SAID POLYMER FILM FROM SAID SILICON TEMPLATE, WHEREIN THE DEPOSITION OF OXIDE LAYER ONTO SAID SILICON TEMPLATE FORMS A SACRIFICIAL OXIDE LAYER ON SAID SILICON TEMPLATE. THE PRESENT INVENTION FURTHER COMPRISES THE STEP OF SPIN-COATING A POLYMER-BASED SOLUTION ONTO SAID PREVIOUSLY COATED POLYMER LAYER ON THE SILICON TEMPLATE TO FORM A POLYMER FILM WITH MULTIPLE POLYMER LAYERS.
MYPI2011002139A 2011-05-12 2011-05-12 A method of forming structures in polymer films MY159117A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
MYPI2011002139A MY159117A (en) 2011-05-12 2011-05-12 A method of forming structures in polymer films
PCT/MY2012/000085 WO2012154026A1 (en) 2011-05-12 2012-04-23 A method of forming structures in polymer films

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYPI2011002139A MY159117A (en) 2011-05-12 2011-05-12 A method of forming structures in polymer films

Publications (1)

Publication Number Publication Date
MY159117A true MY159117A (en) 2016-12-15

Family

ID=47139376

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2011002139A MY159117A (en) 2011-05-12 2011-05-12 A method of forming structures in polymer films

Country Status (2)

Country Link
MY (1) MY159117A (en)
WO (1) WO2012154026A1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6500603B1 (en) * 1999-11-11 2002-12-31 Mitsui Chemicals, Inc. Method for manufacturing polymer optical waveguide
US20090041986A1 (en) * 2007-06-21 2009-02-12 3M Innovative Properties Company Method of making hierarchical articles

Also Published As

Publication number Publication date
WO2012154026A1 (en) 2012-11-15

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