Flame or fire retardant/resistant

Industry

CPC
C08L2201/02

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

Parent Industries

CCHEMISTRY METALLURGY C08Organic compounds C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS C08L2201/00Properties

Current Industry

C08L2201/02Flame or fire retardant/resistant

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Two component polyurethane system for liquid applied sound deadener
- Patent number 12,312,513
- Issue date May 27, 2025
- H. B. Fuller Company
- Wolfgang Wittwer
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Polycarbonate resin
- Patent number 12,304,998
- Issue date May 20, 2025
- Mitsubishi Gas Chemical Company, Inc.
- Keisuke Shimokawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Transparent resin composition and transparent resin molded article
- Patent number 12,297,349
- Issue date May 13, 2025
- Sony Group Corporation
- Akito Kuriyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Flame-retardant polyorganosiloxane composition, flame-retardant cur...
- Patent number 12,291,640
- Issue date May 6, 2025
- Momentive Performance Materials Japan LLC
- Kikuo Mochizuki
- G02 - OPTICS
Information Patent Grant
Flame retardant masterbatch composition for foams containing a pH m...
- Patent number 12,286,520
- Issue date Apr 29, 2025
- DDP SPECIALTY ELECTRONIC MATERIALS US, LLC
- Wenyi Huang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Flame resistant hotmelt adhesive
- Patent number 12,269,976
- Issue date Apr 8, 2025
- H. B. Fuller Company
- Joaquim Serra
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Flame retardant compositions for buffer tubes and method of making...
- Patent number 12,265,270
- Issue date Apr 1, 2025
- Corning Research & Development Corporation
- Xiaole Cheng
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Curable compositions
- Patent number 12,258,445
- Issue date Mar 25, 2025
- AGC Multi Material America, Inc.
- Laibao Zhang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Curable epoxy composition and its use in prepregs and core filling
- Patent number 12,247,121
- Issue date Mar 11, 2025
- Von Roll Schweiz AG
- Hubert Simon
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Insulating film, metal-clad laminate member, and rewiring layer
- Patent number 12,221,536
- Issue date Feb 11, 2025
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Cheng Ping Lin
- B32 - LAYERED PRODUCTS
Information Patent Grant
High modulus ductile thermoplastic compositions having transparency...
- Patent number 12,215,222
- Issue date Feb 4, 2025
- SHPP Global Technologies B.V.
- Mohammad Moniruzzaman
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Flame retardant-stabilizer combination for thermoplastic polymers
- Patent number 12,209,175
- Issue date Jan 28, 2025
- Clariant International Ltd.
- Sebastian Hörold
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Class a fire-retardant polyisocyanurate foam boards and process for...
- Patent number 12,202,973
- Issue date Jan 21, 2025
- DDP SPECIALTY ELECTRONIC MATERIALS US, LLC
- Kali Ananth Suryadevara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Modified diene-containing (co)polymer, method for preparing thereof...
- Patent number 12,203,025
- Issue date Jan 21, 2025
- Public Joint Stock Company “Sibur Holding”
- Ivan Anatolievich Babin
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Glass fiber filled flame retardant propylene composition
- Patent number 12,195,599
- Issue date Jan 14, 2025
- SABIC GLOBAL TECHNOLOGIES B.V.
- Liang Wen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Extrudable halogen-free, flame retardant compositions
- Patent number 12,195,611
- Issue date Jan 14, 2025
- Dow Global Technologies LLC
- Stefan Ultsch
- B32 - LAYERED PRODUCTS
Information Patent Grant
Condensate of poly/mono-phosphorous acid and aluminum hydrogen phos...
- Patent number 12,180,351
- Issue date Dec 31, 2024
- JIANGSU LISIDE NEW MATERIAL CO., LTD.
- Hua Lei
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermoplastic resin composition and article produced therefrom
- Patent number 12,180,363
- Issue date Dec 31, 2024
- Lotte Chemical Corporation
- Woo Jin Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Modified (co)polymer, method for preparing thereof and use of the same
- Patent number 12,180,308
- Issue date Dec 31, 2024
- Public Joint Stock Company “Sibur Holding”
- Svetlana Igorevna Gustyakova
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Flame-retardant epoxy composition and method of using the same
- Patent number 12,168,729
- Issue date Dec 17, 2024
- Cytec Industries Inc.
- Leonard Macadams
- B32 - LAYERED PRODUCTS
Information Patent Grant
Cellulose-based admix and processes for fabricating a lightweight c...
- Patent number 12,163,010
- Issue date Dec 10, 2024
- Joshua Allen McGuire
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermoplastic resin composition and molded product manufactured the...
- Patent number 12,163,018
- Issue date Dec 10, 2024
- Lotte Chemical Corporation
- Eun Joo Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Compositions comprising water dispersible polymer and unsaturated d...
- Patent number 12,163,085
- Issue date Dec 10, 2024
- 3M Innovative Properties Company
- Megan A. Creighton
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fire seals and methods of making same
- Patent number 12,157,805
- Issue date Dec 3, 2024
- Meggitt Aerospace Limited
- Stuart Hastings Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for preparing readily processable, thermally-stable, phospho...
- Patent number 12,152,129
- Issue date Nov 26, 2024
- Lanxess Corporation
- Julia Yue Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Ultrasound probe
- Patent number 12,127,884
- Issue date Oct 29, 2024
- FUJIFILM Corporation
- Shinsuke Noguchi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Reversibly thermochromic composite fiber
- Patent number 12,123,107
- Issue date Oct 22, 2024
- Kabushiki Kaisha Pilot Corporation
- Toshihiro Shibata
- A41 - WEARING APPAREL
Information Patent Grant
Fiber-reinforced propylene polymer composition
- Patent number 12,122,887
- Issue date Oct 22, 2024
- Ticona LLC
- David W. Eastep
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fiber reinforced composition with good impact performance and flame...
- Patent number 12,116,464
- Issue date Oct 15, 2024
- SHPP Global Technologies B.V.
- Qin Wang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polybutylene terephthalate resin composition and molded article
- Patent number 12,110,388
- Issue date Oct 8, 2024
- Mitsubishi Chemical Corporation
- Souki Yoshida
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
POLYCARBONATE COPOLYMER COMPOSITIONS
- Publication number 20250171638
- Publication date May 29, 2025
- SHPP Global Technologies B.V.
- Fabio Di Lena
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CONNECTION COMPONENT FOR AN ELECTRICAL CONDUCTOR
- Publication number 20250171624
- Publication date May 29, 2025
- Phoenix Contact GmbH & Co. KG
- Mike ADAMIK
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
High Comparative Tracking Index Polycarbonate Compositions with Imp...
- Publication number 20250163266
- Publication date May 22, 2025
- SHPP Global Technologies B.V.
- Keran Chen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Flame-retardant, partially aromatic polyamides
- Publication number 20250163217
- Publication date May 22, 2025
- EMS-Chemie Ag
- Christian SCHUBERT
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
RESIN COMPOSITION AND USES OF THE SAME
- Publication number 20250163269
- Publication date May 22, 2025
- TAIWAN UNION TECHNOLOGY CORPORATION
- TSUNG-HSIEN LIN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
FLAME RETARDANT PROPYLENE COMPOSITION
- Publication number 20250154349
- Publication date May 15, 2025
- SABIC Global Technologies B.V.
- Junhua ZHANG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
RESIN COMPOSITION AND ARTICLE MADE THEREFROM
- Publication number 20250145822
- Publication date May 8, 2025
- Elite Electronic Material (kunShan) Co., Ltd.
- Yan ZHANG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
FLAME-RETARDANT RUBBER COMPOSITION, FLAME-RETARDANT RUBBER CROSSLIN...
- Publication number 20250136801
- Publication date May 1, 2025
- Uchiyama Manufacturing Corp.
- Chihiro OHMORI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYESTER RESIN COMPOSITION, METHOD OF PREPARING THE SAME, AND MOLD...
- Publication number 20250136806
- Publication date May 1, 2025
- LG CHEM, LTD.
- Hyun Seok LEE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Conductive Thermoplastic Resin Composition and Molded Article Forme...
- Publication number 20250136809
- Publication date May 1, 2025
- LOTTE CHEMICAL CORPORATION
- Ki Hong CHOI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING FLAME RETARDANT POLYCARBONATE RESIN COMPOSITIO...
- Publication number 20250129246
- Publication date Apr 24, 2025
- MITSUBISHI ENGINEERING-PLASTICS CORPORATION
- Toshiyuki TAJIRI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PAINT CHAR FILLED POLYMER COMPOSITES AND METHODS OF MAKING THEREOF
- Publication number 20250122363
- Publication date Apr 17, 2025
- University of Guelph
- Amar K. Mohanty
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
FLAME-RETARDANT MIXTURES, FLAME-RETARDING POLYMER COMPOSITIONS, CAB...
- Publication number 20250122426
- Publication date Apr 17, 2025
- CLARIANT INTERNATIONAL LTD
- Harald BAUER
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
POLYLACTIC ACID COMPOSITIONS AND METHODS OF PREPARING THE SAME
- Publication number 20250122373
- Publication date Apr 17, 2025
- BAOTOU RESEARCH INSTITUTE OF RARE EARTHS
- Dequan Han
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
FLAME RETARDANT MIXTURES, FLAME-RETARDANT POLYMER COMPOSITIONS, CAB...
- Publication number 20250122364
- Publication date Apr 17, 2025
- CLARIANT INTERNATIONAL LTD
- Elke SCHLOSSER
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
FLAME-RETARDANT POLYCARBONATE RESIN COMPOSITION AND MOLDED PRODUCT...
- Publication number 20250122374
- Publication date Apr 17, 2025
- TEIJIN LIMITED
- Kengo HIGASHI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLY(ARYLENE ETHER) RESIN COMPOSITION, METHOD OF PREPARING THE SAME...
- Publication number 20250122375
- Publication date Apr 17, 2025
- LG CHEM, LTD.
- Hyuntae KIM
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polycarbonate Compositions Having a High CTI
- Publication number 20250115709
- Publication date Apr 10, 2025
- COVESTRO DEUTSCHLAND AG
- Tim Hungerland
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
THERMOSETTING COMPOSITIONS, CURED COMPOSITIONS, AND PREPREGS AND LA...
- Publication number 20250115751
- Publication date Apr 10, 2025
- Isola USA Corp.
- Teck Kai Wong
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
TWO-PART THERMALLY CONDUCTIVE RESIN COMPOSITION AND CURED PRODUCT
- Publication number 20250101219
- Publication date Mar 27, 2025
- THREEBOND CO., LTD.
- Haruka HANOCHI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
FLAME-RETARDANT POLYCARBONATE FILM
- Publication number 20250101206
- Publication date Mar 27, 2025
- Illinois Tool Works Inc.
- Yuxi LANG
- B32 - LAYERED PRODUCTS
Information Patent Application
POLYMER COMPOSITIONS FOR FLAME RETARDANCY AND/OR IMPROVED MELT DRIP...
- Publication number 20250092256
- Publication date Mar 20, 2025
- QED Labs Inc.
- Gangadhar JOGIKALMATH
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
ALLYL-TYPE FLAME-RETARDANT PREPOLYMER, RESIN COMPOSITION, COMPOSITE...
- Publication number 20250084199
- Publication date Mar 13, 2025
- GUANGDONG HINNO-TECH CO., LTD.
- Xiaolong QI
- B32 - LAYERED PRODUCTS
Information Patent Application
RESIN COMPOSITION
- Publication number 20250075067
- Publication date Mar 6, 2025
- Nan Ya Plastics Corporation
- TE-CHAO LIAO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Thermally Stable, Fire Resistant Thermoset Polymer Composition for...
- Publication number 20250075068
- Publication date Mar 6, 2025
- Dejie TAO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Thermally Stable, Fire Resistant Thermoplastic Polymer Composition...
- Publication number 20250075074
- Publication date Mar 6, 2025
- Dejie TAO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
RESIN COMPOSITION
- Publication number 20250066609
- Publication date Feb 27, 2025
- Nan Ya Plastics Corporation
- Te-Chao Liao
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
POLYURETHANE FOAM COMPOSITION WITH EXCELLENT FLAME RETARDANCY, POLY...
- Publication number 20250059367
- Publication date Feb 20, 2025
- Hyundai Motor Company
- Byung Guk Lim
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FLAME RETARDING COMPOSITION, FLAME-RETARDANT RESIN COMPOSITION, AND...
- Publication number 20250051548
- Publication date Feb 13, 2025
- ADEKA CORPORATION
- Chikako KASAI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SULFONATE ESTERIFIED PHOSPHAZENE COMPOUNDS
- Publication number 20250051377
- Publication date Feb 13, 2025
- SABIC Global Technologies B.V.
- Tianhua Ding
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Flame or fire retardant/resistant

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Two component polyurethane system for liquid applied sound deadener

Polycarbonate resin

Transparent resin composition and transparent resin molded article

Flame-retardant polyorganosiloxane composition, flame-retardant cur...

Flame retardant masterbatch composition for foams containing a pH m...

Flame resistant hotmelt adhesive

Flame retardant compositions for buffer tubes and method of making...

Curable compositions

Curable epoxy composition and its use in prepregs and core filling

Insulating film, metal-clad laminate member, and rewiring layer

High modulus ductile thermoplastic compositions having transparency...

Flame retardant-stabilizer combination for thermoplastic polymers

Class a fire-retardant polyisocyanurate foam boards and process for...

Modified diene-containing (co)polymer, method for preparing thereof...

Glass fiber filled flame retardant propylene composition

Extrudable halogen-free, flame retardant compositions

Condensate of poly/mono-phosphorous acid and aluminum hydrogen phos...

Thermoplastic resin composition and article produced therefrom

Modified (co)polymer, method for preparing thereof and use of the same

Flame-retardant epoxy composition and method of using the same

Cellulose-based admix and processes for fabricating a lightweight c...

Thermoplastic resin composition and molded product manufactured the...

Compositions comprising water dispersible polymer and unsaturated d...

Fire seals and methods of making same

Method for preparing readily processable, thermally-stable, phospho...

Ultrasound probe

Reversibly thermochromic composite fiber

Fiber-reinforced propylene polymer composition

Fiber reinforced composition with good impact performance and flame...

Polybutylene terephthalate resin composition and molded article

Patents Applicationslast 30 patents

POLYCARBONATE COPOLYMER COMPOSITIONS

CONNECTION COMPONENT FOR AN ELECTRICAL CONDUCTOR

High Comparative Tracking Index Polycarbonate Compositions with Imp...

Flame-retardant, partially aromatic polyamides

RESIN COMPOSITION AND USES OF THE SAME

FLAME RETARDANT PROPYLENE COMPOSITION

RESIN COMPOSITION AND ARTICLE MADE THEREFROM

FLAME-RETARDANT RUBBER COMPOSITION, FLAME-RETARDANT RUBBER CROSSLIN...

POLYESTER RESIN COMPOSITION, METHOD OF PREPARING THE SAME, AND MOLD...

Conductive Thermoplastic Resin Composition and Molded Article Forme...

METHOD FOR PRODUCING FLAME RETARDANT POLYCARBONATE RESIN COMPOSITIO...

PAINT CHAR FILLED POLYMER COMPOSITES AND METHODS OF MAKING THEREOF

FLAME-RETARDANT MIXTURES, FLAME-RETARDING POLYMER COMPOSITIONS, CAB...

POLYLACTIC ACID COMPOSITIONS AND METHODS OF PREPARING THE SAME

FLAME RETARDANT MIXTURES, FLAME-RETARDANT POLYMER COMPOSITIONS, CAB...

FLAME-RETARDANT POLYCARBONATE RESIN COMPOSITION AND MOLDED PRODUCT...

POLY(ARYLENE ETHER) RESIN COMPOSITION, METHOD OF PREPARING THE SAME...

Polycarbonate Compositions Having a High CTI

THERMOSETTING COMPOSITIONS, CURED COMPOSITIONS, AND PREPREGS AND LA...

TWO-PART THERMALLY CONDUCTIVE RESIN COMPOSITION AND CURED PRODUCT

FLAME-RETARDANT POLYCARBONATE FILM

POLYMER COMPOSITIONS FOR FLAME RETARDANCY AND/OR IMPROVED MELT DRIP...

ALLYL-TYPE FLAME-RETARDANT PREPOLYMER, RESIN COMPOSITION, COMPOSITE...

RESIN COMPOSITION

Thermally Stable, Fire Resistant Thermoset Polymer Composition for...

Thermally Stable, Fire Resistant Thermoplastic Polymer Composition...

RESIN COMPOSITION

POLYURETHANE FOAM COMPOSITION WITH EXCELLENT FLAME RETARDANCY, POLY...

FLAME RETARDING COMPOSITION, FLAME-RETARDANT RESIN COMPOSITION, AND...

SULFONATE ESTERIFIED PHOSPHAZENE COMPOUNDS