containing only carbon atoms

Industry

CPC
C08G2261/342

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

CCHEMISTRY METALLURGY C08Organic compounds C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS C08G2261/00Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule

Current Industry

C08G2261/342containing only carbon atoms

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Oligomeric materials for UV blocking applications and methods thereof
- Patent number 12,180,150
- Issue date Dec 31, 2024
- Agency for Science, Technology and Research
- Balamurugan Ramalingam
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
P-phenylene ethynylene compounds as bioactive and detection agents
- Patent number 12,163,953
- Issue date Dec 10, 2024
- STC.UNM
- David G. Whitten
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Photoactive macromolecules and uses thereof
- Patent number 11,834,551
- Issue date Dec 5, 2023
- Beckman Coulter, Inc.
- Arunkumar Easwaran
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Composite coating and fabrication method thereof
- Patent number 11,814,542
- Issue date Nov 14, 2023
- Nano and Advanced Materials Institute Limited
- Song Wang
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Organic light emitting polymer comprising light-emitting repeat uni...
- Patent number 11,788,001
- Issue date Oct 17, 2023
- Sumitomo Chemical Company Limited
- Ruth Pegington
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Films including a water-soluble layer and a vapor-deposited organic...
- Patent number 11,738,367
- Issue date Aug 29, 2023
- The Procter & Gamble Company
- Emily Charlotte Boswell
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Fluorescent conjugated polymers
- Patent number 11,643,556
- Issue date May 9, 2023
- Becton, Dickinson and Company
- Glenn P. Bartholomew
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Gold catalyzed polymerization reactions of unsaturated substrates
- Patent number 11,359,049
- Issue date Jun 14, 2022
- The University of Southern Mississippi
- Jason D. Azoulay
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Materials for electronic devices
- Patent number 11,261,291
- Issue date Mar 1, 2022
- Merck Patent GmbH
- Beate Burkhart
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Carbon dioxide environmental control system
- Patent number 11,213,785
- Issue date Jan 4, 2022
- Xergy Inc.
- Bamdad Bahar
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Photoactive macromolecules and uses thereof
- Patent number 11,208,527
- Issue date Dec 28, 2021
- Beckman Coulter, Inc.
- Arunkumar Easwaran
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Films including a water-soluble layer and a vapor-deposited organic...
- Patent number 11,192,139
- Issue date Dec 7, 2021
- The Procter & Gamble Company
- Emily Charlotte Boswell
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Three-dimensional porous structure of parylene
- Patent number 11,161,957
- Issue date Nov 2, 2021
- MAY-HWA ENTERPRISE CORPORATION
- Hsien-Yeh Chen
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Resin composition, prepreg, metal foil-clad laminate, resin sheet,...
- Patent number 11,098,195
- Issue date Aug 24, 2021
- Mitsubishi Gas Chemical Company, Inc.
- Yoshihiro Nakazumi
- B32 - LAYERED PRODUCTS
Information Patent Grant
Selective bonding method of polymer substrates
- Patent number 11,084,898
- Issue date Aug 10, 2021
- Daegu Gyeongbuk Institute of Science & Technology
- So Hee Kim
- B32 - LAYERED PRODUCTS
Information Patent Grant
Organic ligand and preparation method thereof, quantum dot structur...
- Patent number 10,975,014
- Issue date Apr 13, 2021
- BOE Technology Group Co., Ltd.
- Zhuo Chen
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Polymer poly (triphenylacrylonitrite) and synthesis thereof
- Patent number 10,941,243
- Issue date Mar 9, 2021
- The Hong Kong University of Science and Technology
- Benzhong Tang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Organic light emitting polymer comprising light-emitting repeat uni...
- Patent number 10,870,796
- Issue date Dec 22, 2020
- Cambridge Display Technology Limited
- Ruth Pegington
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Adhesives comprising polyindane resins
- Patent number 10,851,270
- Issue date Dec 1, 2020
- Eastman Chemical Company
- Mark William Ingratta
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method of preparing graphene quantum dot, hardmask composition incl...
- Patent number 10,808,142
- Issue date Oct 20, 2020
- Samsung Electronics Co., Ltd.
- Sangwon Kim
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Incorporation of additives into protective coatings
- Patent number 10,792,700
- Issue date Oct 6, 2020
- Bronwyn Cox
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Structure, synthesis, and applications for poly (phenylene) ethynyl...
- Patent number 10,750,746
- Issue date Aug 25, 2020
- University of Florida Research Foundation, Inc.
- David G. Whitten
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Narrow-range polyacetylene ester compound and preparation method th...
- Patent number 10,745,516
- Issue date Aug 18, 2020
- South China University of Technology
- Ben Zhong Tang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Gold catalyzed polymerization reactions of unsaturated substrates
- Patent number 10,711,092
- Issue date Jul 14, 2020
- The University of Southern Mississippi
- Jason D. Azoulay
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Microporous polymeric composition
- Patent number 10,654,985
- Issue date May 19, 2020
- COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION
- Colin David Wood
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ligand-containing conjugated microporous polymer and use thereof
- Patent number 10,639,613
- Issue date May 5, 2020
- Soochow University
- Daoben Hua
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Composition for forming organic film, patterning process, and resin...
- Patent number 10,615,045
- Issue date Apr 7, 2020
- Shin-Etsu Chemical Co., Ltd.
- Daisuke Kori
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Fluorescent water-solvated conjugated polymers
- Patent number 10,604,657
- Issue date Mar 31, 2020
- Becton, Dickinson and Company
- Glenn P. Bartholomew
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Thin film barrier coating for CFRP
- Patent number 10,550,232
- Issue date Feb 4, 2020
- University of Surrey
- Jose Virgilio Anguita Rodriguez
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
P-phenylene ethynylene compounds as bioactive and detection agents
- Patent number 10,533,991
- Issue date Jan 14, 2020
- STC.UNM
- David G. Whitten
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
CAPPED BISPHENOL POLYINDANE OLIGOMER AND COMPOSITION, METHOD OF MAN...
- Publication number 20240174790
- Publication date May 30, 2024
- SHPP Global Technologies B.V.
- Andrew Thomas PINGITORE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PHOTOACTIVE MACROMOLECULES AND USES THEREOF
- Publication number 20240052092
- Publication date Feb 15, 2024
- Beckman Coulter, Inc.
- Arunkumar Easwaran
- G01 - MEASURING TESTING
Information Patent Application
GLASS-FIBRE TEXTILE STRUCTURE WITH PARYLENE COATING
- Publication number 20230032170
- Publication date Feb 2, 2023
- SAINT-GOBAIN ADFORS
- Louis GARNIER
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
COMPOSITE COATING AND FABRICATION METHOD THEREOF
- Publication number 20230027265
- Publication date Jan 26, 2023
- NANO AND ADVANCED MATERIALS INSTITUTE LIMITED
- Song WANG
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PHOTOACTIVE MACROMOLECULES AND USES THEREOF
- Publication number 20220213260
- Publication date Jul 7, 2022
- Beckman Coulter, Inc.
- Arunkumar Easwaran
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Oligomeric Materials for UV Blocking Applications and Methods Thereof
- Publication number 20220185758
- Publication date Jun 16, 2022
- Agency for Science, Technology and Research
- Balamurugan Ramalingam
- C07 - ORGANIC CHEMISTRY
Information Patent Application
LAYER COMPRISING CHAINS OF STABLE CARBYNE AND A METHOD FOR PREPARIN...
- Publication number 20210246259
- Publication date Aug 12, 2021
- B.G. NEGEV TECHNOLOGIES AND APPLICATIONS LTD., at BEN-GURION UNIVERSITY
- Alina KARABCHEVSKY
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ORGANIC LIGHT EMITTING POLYMER COMPRISING LIGHT-EMITTING REPEAT UNI...
- Publication number 20210079296
- Publication date Mar 18, 2021
- Cambridge Display Technology Limited
- Ruth Pegington
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Gold Catalyzed Polymerization Reactions of Unsaturated Substrates
- Publication number 20200407489
- Publication date Dec 31, 2020
- The University of Southern Mississippi
- Jason D. Azoulay
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Fluorescent Conjugated Polymers
- Publication number 20200181412
- Publication date Jun 11, 2020
- Becton, Dickinson and Company
- Glenn P. Bartholomew
- G01 - MEASURING TESTING
Information Patent Application
P-PHENYLENE ETHYNYLENE COMPOUNDS AS BIOACTIVE AND DETECTION AGENTS
- Publication number 20200158720
- Publication date May 21, 2020
- STC.UNM
- David G. Whitten
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
MATERIALS FOR ELECTRONIC DEVICES
- Publication number 20190322796
- Publication date Oct 24, 2019
- Merck Patent GmbH
- Beate Burkhart
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PHOTOACTIVE MACROMOLECULES AND USES THEREOF
- Publication number 20190144601
- Publication date May 16, 2019
- Beckman Coulter, Inc.
- Arunkumar Easwaran
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
STRUCTURE, SYNTHESIS, AND APPLICATIONS FOR POLY(PHENYLENE ETHYNYLEN...
- Publication number 20190116797
- Publication date Apr 25, 2019
- University of Florida Research Foundation, Inc.
- David G. Whitten
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
MOLDED NANOPARTICLE PHOSPHOR FOR LIGHT EMITTING APPLICATIONS
- Publication number 20180346805
- Publication date Dec 6, 2018
- NANOCO TECHNOLOGIES LTD.
- Imad Nasaani
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD OF FORMING PARACYCLOPHANE CONTAINING FUNCTIONAL GROUND WITH...
- Publication number 20180265460
- Publication date Sep 20, 2018
- MAY-HWA ENTERPRISE CORPORATION
- Hsien-Yeh Chen
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD OF MANUFACTURING INTRAOCULAR LENS
- Publication number 20180243081
- Publication date Aug 30, 2018
- MAY-HWA ENTERPRISE CORPORATION
- Hsien-Yeh Chen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
ORGANIC LIGAND AND PREPARATION METHOD THEREOF, QUANTUM DOT STRUCTUR...
- Publication number 20180215695
- Publication date Aug 2, 2018
- BOE TECHNOLOGY GROUP CO., LTD.
- Zhuo Chen
- B82 - NANO-TECHNOLOGY
Information Patent Application
SURFACE PROTECTIVE FILM, MAKING METHOD, AND SUBSTRATE PROCESSING LA...
- Publication number 20170226386
- Publication date Aug 10, 2017
- Shin-Etsu Chemical Co., Ltd.
- Yoichiro Ichioka
- B32 - LAYERED PRODUCTS
Information Patent Application
Preparation of Bromine-Containing Polymers Useful as Flame Retardants
- Publication number 20170145151
- Publication date May 25, 2017
- BROMINE COMPOUNDS LTD.
- Mark Gelmont
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
MANDELIC ACID CONDENSATION POLYMERS
- Publication number 20170143757
- Publication date May 25, 2017
- Rush University Medical Center
- Robert A. Anderson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Sample Plate Using MALDI-TOF Mass Spectrometer and Manufacturing Me...
- Publication number 20170110306
- Publication date Apr 20, 2017
- UNIVERSITY-INDUSTRY FOUNDATION(UIF), YONSEI UNIVERSITY
- Jae-chul Pyun
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOTOSENSITIVE RESIN COMPOSITION, METHOD FOR PRODUCING HARDENED REL...
- Publication number 20170102613
- Publication date Apr 13, 2017
- ASAHI KASEI E-MATERIALS CORPORATION
- Satoshi SHIBUI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
STRUCTURE, SYNTHESIS, AND APPLICATIONS FOR POLY (PHENYLENE) ETHYNYL...
- Publication number 20170057970
- Publication date Mar 2, 2017
- David G. Whitten
- C07 - ORGANIC CHEMISTRY
Information Patent Application
LIGHT-EMITTING DEVICE AND METHOD OF PRODUCING A LIGHT-EMITTING DEVICE
- Publication number 20170012179
- Publication date Jan 12, 2017
- Osram Opto Semiconductors GmbH
- Norwin von Malm
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HYDROPHOBIC NANOSTRUCTURED THIN FILMS
- Publication number 20160333139
- Publication date Nov 17, 2016
- The Government of the United States of America, as represented by the Secreta...
- Walter J. Dressick
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
PHOSPHORUS-CONTAINING PHENOLIC RESIN, METHOD FOR MANUFACTURING THE...
- Publication number 20140378622
- Publication date Dec 25, 2014
- MEIWA PLASTIC INDUSTRIES, LTD.
- Masato Takenouchi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ANTIREFLECTIVE COATING COMPOSITION AND PROCESS THEREOF
- Publication number 20140370444
- Publication date Dec 18, 2014
- AZ ELECTRONIC MATERIALS (LUXEMBOURG) S.A.R.L.
- M. Dalil RAHMAN
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PHOTOSENSITIVE RESIN COMPOSITION, METHOD FOR PRODUCING HARDENED REL...
- Publication number 20140349222
- Publication date Nov 27, 2014
- ASAHI KASEI E-MATERIALS CORPORATION
- Satoshi Shibui
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYMER MOLECULAR FILM AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20140295137
- Publication date Oct 2, 2014
- Arnold Chang-Mou YANG
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

containing only carbon atoms

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Oligomeric materials for UV blocking applications and methods thereof

P-phenylene ethynylene compounds as bioactive and detection agents

Photoactive macromolecules and uses thereof

Composite coating and fabrication method thereof

Organic light emitting polymer comprising light-emitting repeat uni...

Films including a water-soluble layer and a vapor-deposited organic...

Fluorescent conjugated polymers

Gold catalyzed polymerization reactions of unsaturated substrates

Materials for electronic devices

Carbon dioxide environmental control system

Photoactive macromolecules and uses thereof

Films including a water-soluble layer and a vapor-deposited organic...

Three-dimensional porous structure of parylene

Resin composition, prepreg, metal foil-clad laminate, resin sheet,...

Selective bonding method of polymer substrates

Organic ligand and preparation method thereof, quantum dot structur...

Polymer poly (triphenylacrylonitrite) and synthesis thereof

Organic light emitting polymer comprising light-emitting repeat uni...

Adhesives comprising polyindane resins

Method of preparing graphene quantum dot, hardmask composition incl...

Incorporation of additives into protective coatings

Structure, synthesis, and applications for poly (phenylene) ethynyl...

Narrow-range polyacetylene ester compound and preparation method th...

Gold catalyzed polymerization reactions of unsaturated substrates

Microporous polymeric composition

Ligand-containing conjugated microporous polymer and use thereof

Composition for forming organic film, patterning process, and resin...

Fluorescent water-solvated conjugated polymers

Thin film barrier coating for CFRP

P-phenylene ethynylene compounds as bioactive and detection agents

Patents Applicationslast 30 patents

CAPPED BISPHENOL POLYINDANE OLIGOMER AND COMPOSITION, METHOD OF MAN...

PHOTOACTIVE MACROMOLECULES AND USES THEREOF

GLASS-FIBRE TEXTILE STRUCTURE WITH PARYLENE COATING

COMPOSITE COATING AND FABRICATION METHOD THEREOF

PHOTOACTIVE MACROMOLECULES AND USES THEREOF

Oligomeric Materials for UV Blocking Applications and Methods Thereof

LAYER COMPRISING CHAINS OF STABLE CARBYNE AND A METHOD FOR PREPARIN...

ORGANIC LIGHT EMITTING POLYMER COMPRISING LIGHT-EMITTING REPEAT UNI...

Gold Catalyzed Polymerization Reactions of Unsaturated Substrates

Fluorescent Conjugated Polymers

P-PHENYLENE ETHYNYLENE COMPOUNDS AS BIOACTIVE AND DETECTION AGENTS

MATERIALS FOR ELECTRONIC DEVICES

PHOTOACTIVE MACROMOLECULES AND USES THEREOF

STRUCTURE, SYNTHESIS, AND APPLICATIONS FOR POLY(PHENYLENE ETHYNYLEN...

MOLDED NANOPARTICLE PHOSPHOR FOR LIGHT EMITTING APPLICATIONS

METHOD OF FORMING PARACYCLOPHANE CONTAINING FUNCTIONAL GROUND WITH...

METHOD OF MANUFACTURING INTRAOCULAR LENS

ORGANIC LIGAND AND PREPARATION METHOD THEREOF, QUANTUM DOT STRUCTUR...

SURFACE PROTECTIVE FILM, MAKING METHOD, AND SUBSTRATE PROCESSING LA...

Preparation of Bromine-Containing Polymers Useful as Flame Retardants

MANDELIC ACID CONDENSATION POLYMERS

Sample Plate Using MALDI-TOF Mass Spectrometer and Manufacturing Me...

PHOTOSENSITIVE RESIN COMPOSITION, METHOD FOR PRODUCING HARDENED REL...

STRUCTURE, SYNTHESIS, AND APPLICATIONS FOR POLY (PHENYLENE) ETHYNYL...

LIGHT-EMITTING DEVICE AND METHOD OF PRODUCING A LIGHT-EMITTING DEVICE

HYDROPHOBIC NANOSTRUCTURED THIN FILMS

PHOSPHORUS-CONTAINING PHENOLIC RESIN, METHOD FOR MANUFACTURING THE...

ANTIREFLECTIVE COATING COMPOSITION AND PROCESS THEREOF

PHOTOSENSITIVE RESIN COMPOSITION, METHOD FOR PRODUCING HARDENED REL...

POLYMER MOLECULAR FILM AND METHOD FOR MANUFACTURING THE SAME