MY102264A - Detergent composition for clothing - Google Patents

Detergent composition for clothing

Info

Publication number
MY102264A
MY102264A MYPI87003158A MYPI19873158A MY102264A MY 102264 A MY102264 A MY 102264A MY PI87003158 A MYPI87003158 A MY PI87003158A MY PI19873158 A MYPI19873158 A MY PI19873158A MY 102264 A MY102264 A MY 102264A
Authority
MY
Malaysia
Prior art keywords
clothing
detergent composition
degrading
index
effect
Prior art date
Application number
MYPI87003158A
Other languages
English (en)
Inventor
Kato Koji
Imuta Junichi
Tan Hiroaki
Kihara Noriaki
Original Assignee
Kao Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=17778297&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MY102264(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kao Corp filed Critical Kao Corp
Publication of MY102264A publication Critical patent/MY102264A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/38—Products with no well-defined composition, e.g. natural products
    • C11D3/386—Preparations containing enzymes, e.g. protease or amylase
    • C11D3/38645—Preparations containing enzymes, e.g. protease or amylase containing cellulase
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14—Hydrolases (3)
    • C12N9/24—Hydrolases (3) acting on glycosyl compounds (3.2)
    • C12N9/2402—Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1)
    • C12N9/2405—Glucanases
    • C12N9/2434—Glucanases acting on beta-1,4-glucosidic bonds
    • C12N9/2437—Cellulases (3.2.1.4; 3.2.1.74; 3.2.1.91; 3.2.1.150)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y302/00—Hydrolases acting on glycosyl compounds, i.e. glycosylases (3.2)
    • C12Y302/01—Glycosidases, i.e. enzymes hydrolysing O- and S-glycosyl compounds (3.2.1)
    • C12Y302/01004—Cellulase (3.2.1.4), i.e. endo-1,4-beta-glucanase

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Zoology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Detergent Compositions (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
MYPI87003158A 1986-12-08 1987-12-07 Detergent composition for clothing MY102264A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP29215886 1986-12-08

Publications (1)

Publication Number Publication Date
MY102264A true MY102264A (en) 1992-05-15

Family

ID=17778297

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI87003158A MY102264A (en) 1986-12-08 1987-12-07 Detergent composition for clothing

Country Status (8)

Country Link
US (2) US4822516A (cg-RX-API-DMAC7.html)
EP (1) EP0271004B2 (cg-RX-API-DMAC7.html)
JP (1) JPS63264699A (cg-RX-API-DMAC7.html)
DE (1) DE3785551T3 (cg-RX-API-DMAC7.html)
ES (1) ES2040730T5 (cg-RX-API-DMAC7.html)
HK (1) HK38194A (cg-RX-API-DMAC7.html)
MY (1) MY102264A (cg-RX-API-DMAC7.html)
SG (1) SG21105G (cg-RX-API-DMAC7.html)

Families Citing this family (96)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5320960A (en) * 1992-04-03 1994-06-14 Genencor International, Inc. Method of preparing solution enriched in xylanase using low molecular weight alcohol, organic salt and inorganic salt
US5472864A (en) * 1984-04-19 1995-12-05 Genencor International, Inc. Method of preparing solution enriched in EG III using low molecular weight alcohol, organic salt and inorganic salt
US4945053A (en) * 1986-10-28 1990-07-31 Kao Corporation Novel alkaline cellulases and a microorganism for producing the same
EP0269977B1 (en) * 1986-11-27 1994-06-01 Kao Corporation Alkaline cellulases and microorganisms capable of producing same
EP0270974B1 (en) * 1986-12-05 1995-04-26 Kao Corporation Alkali-resistant cellulases and microorganisms capable of producing same
US4943532A (en) * 1986-12-05 1990-07-24 Kao Corporation Alkali-resistant cellulases and microorganisms capable of producing same
US4822516A (en) * 1986-12-08 1989-04-18 Kao Corporation Detergent composition for clothing incorporating a cellulase
EP0406314B1 (en) * 1988-03-24 1993-12-01 Novo Nordisk A/S A cellulase preparation
US5648263A (en) * 1988-03-24 1997-07-15 Novo Nordisk A/S Methods for reducing the harshness of a cotton-containing fabric
JP2652871B2 (ja) * 1988-04-25 1997-09-10 花王株式会社 アルカリセルラーゼおよびその製造法
NZ230842A (en) * 1988-10-21 1992-05-26 Colgate Palmolive Co Nonionic heavy duty particulate detergent containing protease, amylase and cellulase
US5120463A (en) * 1989-10-19 1992-06-09 Genencor International, Inc. Degradation resistant detergent compositions based on cellulase enzymes
US5688290A (en) * 1989-10-19 1997-11-18 Genencor International, Inc. Degradation resistant detergent compositions based on cellulase enzymes
DK16490D0 (da) * 1990-01-19 1990-01-19 Novo Nordisk As Enzym
US5151212A (en) * 1990-03-21 1992-09-29 The Belzak Corporation Peroxygen compound activation
WO1991017235A1 (en) * 1990-05-04 1991-11-14 Genencor International, Inc. Granules containing both an enzyme and an enzyme protecting agent and detergent compositions containing such granules
GB2247030B (en) * 1990-07-03 1994-01-12 Grace W R & Co The enhancement of fluorescent whitening agents
US5328841A (en) * 1990-10-05 1994-07-12 Genencor International, Inc. Methods for isolating EG III cellulase component and EG III cellulase in polyethylene glycol using inorganic salt and polyethylene glycol
US5290474A (en) * 1990-10-05 1994-03-01 Genencor International, Inc. Detergent composition for treating cotton-containing fabrics containing a surfactant and a cellulase composition containing endolucanase III from trichoderma ssp
US5246853A (en) * 1990-10-05 1993-09-21 Genencor International, Inc. Method for treating cotton-containing fabric with a cellulase composition containing endoglucanase components and which composition is free of exo-cellobiohydrolase I
CA2093422C (en) * 1990-10-05 2001-04-03 Genencor International, Inc. DETERGENT COMPOSITIONS CONTAINING LOW CBH I CONTENT CELLULASE COMPOSITIONS
US5525507A (en) * 1990-10-05 1996-06-11 Genencor International, Inc. Methods for treating cotton-containing fabric with cellulase composition containing endoglucanase component and which is free of all CBH I component
EP0552276A4 (en) * 1990-10-05 1995-04-26 Genencor Inc Detergent compositions containing cellulase compositions enriched in acidic endoglucanase type components
US5650322A (en) * 1990-10-05 1997-07-22 Genencor International, Inc. Methods for stonewashing fabrics using endoglucanases
US5654193A (en) * 1990-10-05 1997-08-05 Genencor International, Inc. Methods for treating cotton containing fabrics with cellulase
US5232851A (en) * 1990-10-16 1993-08-03 Springs Industries, Inc. Methods for treating non-dyed and non-finished cotton woven fabric with cellulase to improve appearance and feel characteristics
US5443750A (en) * 1991-01-16 1995-08-22 The Procter & Gamble Company Detergent compositions with high activity cellulase and softening clays
US5520838A (en) * 1991-01-16 1996-05-28 The Procter & Gamble Company Compact detergent compositions with high activity cellulase
DE69133035T2 (de) * 1991-01-16 2003-02-13 The Procter & Gamble Company, Cincinnati Kompakte Waschmittelzusammensetzungen mit hochaktiven Cellulasen
DE69133633D1 (de) * 1991-06-11 2010-07-08 Genencor Int Cellulasezusammensetzungen mit einem Defizit an Komponenten des Typs-CBH I enthaltende Reinigungsmittelzusammensetzungen
WO1993005226A1 (en) 1991-08-29 1993-03-18 University Of British Columbia Method for modification of polysaccharide fibres
US6300122B1 (en) 1991-12-20 2001-10-09 Genencor International Method for applying enzyme to non-finished cellulosic-containing fabrics to improve appearance and feel characteristics
US5352243A (en) * 1992-02-28 1994-10-04 Genencor International, Inc. Methods of enhancing printing quality of pigment compositions onto cotton fabrics
US5466601A (en) * 1992-04-10 1995-11-14 Exxon Chemical Patents Inc. Selectively removing embedded lint precursors with cellulase
EP0640127A1 (en) * 1992-05-01 1995-03-01 Genencor International, Inc. Methods for treating cotton-containing fabrics with cbh i enriched cellulase
ATE150483T1 (de) * 1992-07-29 1997-04-15 Henkel Kgaa Enzymhaltiges waschmittel
WO1994019527A1 (fr) * 1993-02-18 1994-09-01 Meiji Seika Kabushiki Kaisha Preparation de cellulase et son utilisation pour le traitement des fibres de cellulose
US5443656A (en) * 1993-07-30 1995-08-22 Thetford Coporation Cellulase, sodium bicarbonate and citric acid cleaning solution and methods of use
MX9606329A (es) 1994-06-17 1997-03-29 Genencor Int Composiciones para limpieza que contienen enzimas que degradan la pared celular de plantas y su uso en metodos de limpieza.
CN1093169C (zh) 1994-09-13 2002-10-23 花王株式会社 洗涤方法和衣物洗涤剂组合物
FI972969L (fi) * 1995-01-12 1997-07-11 Procter & Gamble Stabiloituja nestemäisiä kankaan pehmenninkoostumuksia
IL116638A0 (en) * 1995-01-12 1996-05-14 Procter & Gamble Method and compositions for laundering fabrics
US6313081B1 (en) 1995-04-28 2001-11-06 Henkel Kommanditgesellschaft Auf Aktien (Kgaa) Detergents comprising cellulases
DE69632910T3 (de) * 1995-04-28 2009-09-24 Henkel Ag & Co. Kgaa Cellulasen enthaltende waschmitteln
US5932527A (en) * 1995-10-24 1999-08-03 The Procter & Gamble Company Cleaning/sanitizing methods, compositions, and/or articles for produce
CN1216574A (zh) * 1996-02-20 1999-05-12 普罗格特-甘布尔公司 由终止剂控制纤维素酶活性
JP2000510242A (ja) * 1996-05-14 2000-08-08 ユニヴァーシティー オヴ マニトバ 生物学的に活性な物質の固相活性アッセイ
WO1998004663A1 (en) * 1996-07-30 1998-02-05 The Procter & Gamble Company Detergent composition comprising two cellulase components, with and without a cellulose-binding domain
GB2317395A (en) * 1996-09-24 1998-03-25 Procter & Gamble Detergent compositions
US6407046B1 (en) 1998-09-03 2002-06-18 Genencor International, Inc. Mutant EGIII cellulase, DNA encoding such EGIII compositions and methods for obtaining same
US6579841B1 (en) 1998-12-18 2003-06-17 Genencor International, Inc. Variant EGIII-like cellulase compositions
US7977051B2 (en) 1999-04-10 2011-07-12 Danisco Us Inc. EGIII-like enzymes, DNA encoding such enzymes and methods for producing such enzymes
US6565613B1 (en) * 1999-04-29 2003-05-20 Genencor International, Inc. Cellulase detergent matrix
US6635465B1 (en) 2000-08-04 2003-10-21 Genencor International, Inc. Mutant EGIII cellulase, DNA encoding such EGIII compositions and methods for obtaining same
US6982159B2 (en) * 2001-09-21 2006-01-03 Genencor International, Inc. Trichoderma β-glucosidase
US7045332B2 (en) 2001-12-18 2006-05-16 Genencor International, Inc. BGL4 β-glucosidase and nucleic acids encoding the same
US7045331B2 (en) * 2001-12-18 2006-05-16 Genencor International, Inc. EGVII endoglucanase and nucleic acids encoding the same
US7056721B2 (en) * 2001-12-18 2006-06-06 Genencor International, Inc. EGVI endoglucanase and nucleic acids encoding the same
US7049125B2 (en) 2001-12-18 2006-05-23 Genencor International, Inc. EGVIII endoglucanase and nucleic acids encoding the same
US7005289B2 (en) * 2001-12-18 2006-02-28 Genencor International, Inc. BGL5 β-glucosidase and nucleic acids encoding the same
EP2305801B1 (en) * 2002-08-16 2017-07-05 Danisco US Inc. Novel variant hyprocrea jecorina CBH1 cellulases
DK1556512T3 (en) 2002-11-07 2016-09-12 Danisco Us Inc BGL6 BETA-GLUCOSIDASE AND NUCLEIC ACIDS THEREOF CODED
US7407788B2 (en) 2002-11-21 2008-08-05 Danisco A/S, Genencor Division BGL7 beta-glucosidase and nucleic acids encoding the same
JP2007534294A (ja) 2003-03-21 2007-11-29 ジェネンコー・インターナショナル・インク Ｃｂｈ１相同体及び変異体ｃｂｈ１セルラーゼ
SI1627050T1 (sl) 2003-04-01 2014-01-31 Danisco Us Inc. Varianta humicola grisea cbh1.1
CN101094917B (zh) 2004-12-30 2012-04-25 金克克国际有限公司 新型变体红褐肉座菌cbh2纤维素酶
CN1857722A (zh) * 2005-04-30 2006-11-08 成都地奥九泓制药厂 蜡样芽孢杆菌在制备治疗血栓疾病药物中的用途
WO2007077813A1 (ja) * 2005-12-28 2007-07-12 Kao Corporation 柔軟洗剤組成物
JP5102198B2 (ja) 2006-03-31 2012-12-19 花王株式会社 柔軟洗浄剤組成物
PT2007942E (pt) 2006-04-14 2014-10-07 Danisco Us Inc Tratamento de têxteis num passo
US20090291875A1 (en) * 2006-06-16 2009-11-26 Neil Joseph Lant Detergent compositions
EP1867707B1 (en) * 2006-06-16 2011-09-07 The Procter & Gamble Company Detergent compositions
EP1876226B1 (en) * 2006-07-07 2011-03-23 The Procter & Gamble Company Detergent compositions
PL1867708T3 (pl) 2006-06-16 2017-10-31 Procter & Gamble Kompozycje detergentu
DE602006020853D1 (de) * 2006-07-07 2011-05-05 Procter & Gamble Waschmittelzusammensetzungen
JP5041469B2 (ja) 2007-02-01 2012-10-03 花王株式会社 洗剤組成物
SG148934A1 (en) 2007-06-11 2009-01-29 Novozymes As A process for combined biopolishing and bleach clean-up
BRPI0818788A2 (pt) * 2007-10-31 2016-10-25 Danisco Us Inc uso e produção de metaloproteases neutras, estáveis, em citrato.
JP5401034B2 (ja) 2007-12-19 2014-01-29 ライオン株式会社 漂白助剤、および該漂白助剤を含有する漂白助剤粒子
DK2288698T3 (en) 2008-06-06 2017-03-20 Danisco Us Inc COMPOSITIONS AND PROCEDURES INCLUDING CELLULASE-VARIABLE VARIETIES FOR CELLULOSE-FREE MATERIALS
EP2157162A1 (en) * 2008-08-13 2010-02-24 The Procter and Gamble Company Particulate bleaching composition comprising enzymes
KR20110117064A (ko) 2008-12-24 2011-10-26 다니스코 유에스 인크. 라카아제 및 저온에서의 이의 사용 방법
US8883485B2 (en) 2009-03-03 2014-11-11 Danisco Us Inc. Oxidative decolorization of dyes with enzymatically generated peracid method, composition and kit of parts
US8293697B2 (en) 2009-03-18 2012-10-23 The Procter & Gamble Company Structured fluid detergent compositions comprising dibenzylidene sorbitol acetal derivatives
US8153574B2 (en) 2009-03-18 2012-04-10 The Procter & Gamble Company Structured fluid detergent compositions comprising dibenzylidene polyol acetal derivatives and detersive enzymes
WO2010141779A1 (en) 2009-06-03 2010-12-09 Danisco Us Inc. Cellulase variants with improved expression, activity and/or stability, and use thereof
EP2470714A1 (en) 2009-08-27 2012-07-04 Danisco US Inc. Combined textile abrading and color modification
WO2011027892A1 (ja) 2009-09-07 2011-03-10 ライオン株式会社 除菌剤組成物および除菌方法
JP2013511280A (ja) 2009-11-20 2013-04-04 ダニスコ・ユーエス・インク 改良された特性を有するβ−グルコシダーゼＩ変異体
US20130269118A1 (en) 2010-10-18 2013-10-17 Danisco Us Inc. Local color modification of dyed fabrics using a laccase system
EP2823026A1 (en) 2012-03-07 2015-01-14 Novozymes A/S Detergent composition and substitution of optical brighteners in detergent compositions
WO2014086659A2 (en) 2012-12-06 2014-06-12 Ahmedabad Textile Industry's Research Association Method for enzymatical preparation of textiles
MX2015007234A (es) 2012-12-12 2015-10-29 Danisco Us Inc Variantes de celobiohidrolasas.
WO2014200050A1 (ja) 2013-06-12 2014-12-18 ライオン株式会社 洗浄剤組成物
JP6737864B2 (ja) * 2018-12-04 2020-08-12 第一工業製薬株式会社 化学修飾セルロース繊維およびその製造方法
WO2023057367A1 (en) 2021-10-08 2023-04-13 Unilever Ip Holdings B.V. Laundry composition

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK187280A (da) * 1980-04-30 1981-10-31 Novo Industri As Ruhedsreducerende middel til et fuldvaskemiddel fuldvaskemiddel og fuldvaskemetode
GB2095275B (en) * 1981-03-05 1985-08-07 Kao Corp Enzyme detergent composition
GB2094826B (en) * 1981-03-05 1985-06-12 Kao Corp Cellulase enzyme detergent composition
JPS591598A (ja) * 1982-06-25 1984-01-06 花王株式会社 洗浄剤組成物
JPS60226600A (ja) * 1984-04-25 1985-11-11 花王株式会社 洗浄剤組成物
JPS6116998A (ja) * 1984-07-02 1986-01-24 花王株式会社 洗浄剤組成物
JPS6151099A (ja) * 1984-08-20 1986-03-13 花王株式会社 洗浄剤組成物
GB8421802D0 (en) * 1984-08-29 1984-10-03 Unilever Plc Detergent composition
GB8421801D0 (en) * 1984-08-29 1984-10-03 Unilever Plc Detergent composition
PL143146B1 (en) * 1984-12-18 1988-01-30 Ts Osrodek Badawczo Rozwo Method of purifying fabrics from plant and other cellulosic impurities
DK163591C (da) * 1985-10-08 1992-08-24 Novo Nordisk As Fremgangsmaade til behandling af et tekstilstof med en cellulase
US4945053A (en) * 1986-10-28 1990-07-31 Kao Corporation Novel alkaline cellulases and a microorganism for producing the same
EP0269977B1 (en) * 1986-11-27 1994-06-01 Kao Corporation Alkaline cellulases and microorganisms capable of producing same
EP0270974B1 (en) * 1986-12-05 1995-04-26 Kao Corporation Alkali-resistant cellulases and microorganisms capable of producing same
US4822516A (en) * 1986-12-08 1989-04-18 Kao Corporation Detergent composition for clothing incorporating a cellulase

Also Published As

Publication number Publication date
DE3785551T3 (de) 2004-04-08
JPS63264699A (ja) 1988-11-01
US4822516A (en) 1989-04-18
EP0271004A2 (en) 1988-06-15
EP0271004A3 (en) 1989-03-22
JPH0443119B2 (cg-RX-API-DMAC7.html) 1992-07-15
US4978470A (en) 1990-12-18
DE3785551D1 (de) 1993-05-27
ES2040730T5 (es) 2004-06-16
EP0271004B2 (en) 2003-09-17
EP0271004B1 (en) 1993-04-21
DE3785551T2 (de) 1993-09-09
SG21105G (en) 1994-07-08
HK38194A (en) 1994-04-29
ES2040730T3 (es) 1993-11-01

Similar Documents

Publication Publication Date Title
MY102264A (en) Detergent composition for clothing
GR3005422T3 (cg-RX-API-DMAC7.html)
NZ233747A (en) Liquid or gel dishwashing detergent compositions comprising alkyl ethoxy carboxylates
AU8253987A (en) Polyesters useful in laundry compositions
AU4252497A (en) Automatic dishwashing compositions containing low foaming nonionic surfactants in conjunction with enzymes
ZA899957B (en) Enzymatic liquid detergent compositions
MY105444A (en) Light-duty liquid dishwashing detergent composition containing alkyl polysaccharide and alpha-sulfonated fatty acid alkyl ester surfactants
EP0251188A3 (en) Liquid detergent composition for clothing articles
GB8827288D0 (en) Articles to be worn
GB9027836D0 (en) Enzymes and enzymatic detergent compositions
GB8811045D0 (en) Enzymatic detergent composition
EP0271153A3 (en) Enzymatic detergent composition
EP1113071A3 (en) Detergent compositions
GB2066863B (en) Dust removal in open-end spinning units
GB8905439D0 (en) Enzymatic dishwashing compositions
EP0146142A3 (en) Fatty ethenoid acylaminoorganosilicon compounds and their use in compositions for coating glass
EP0450702A3 (en) Process for preparing liquid enzymatic detergent compositions
GB8826110D0 (en) Enzyme-containing detergent compositions
GB2196683B (en) Improvement in socks or other items of clothing
GB8928022D0 (en) Enzymatic liquid detergent compositions and their use
GR3007127T3 (cg-RX-API-DMAC7.html)
AU616387B2 (en) Wash cycle additive antistatic composition
AU7911791A (en) Machine dishwashing detergent composition
GB8604164D0 (en) Enzymatic liquid detergent compositions
GB9021641D0 (en) Enzymatic liquid detergent compositions