[go: up one dir, main page]

AR247710A1 - Dehalogenacion de composiciones acuosas; dicha composicion acuosa utilizable y producto de papel - Google Patents

Dehalogenacion de composiciones acuosas; dicha composicion acuosa utilizable y producto de papel

Info

Publication number
AR247710A1
AR247710A1 AR92322208A AR32220892A AR247710A1 AR 247710 A1 AR247710 A1 AR 247710A1 AR 92322208 A AR92322208 A AR 92322208A AR 32220892 A AR32220892 A AR 32220892A AR 247710 A1 AR247710 A1 AR 247710A1
Authority
AR
Argentina
Prior art keywords
nitrogen
free
compound
dehalogenation
aqueous
Prior art date
Application number
AR92322208A
Other languages
English (en)
Original Assignee
Hercules Inc
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 Hercules Inc filed Critical Hercules Inc
Application granted granted Critical
Publication of AR247710A1 publication Critical patent/AR247710A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P1/00—Preparation of compounds or compositions, not provided for in groups C12P3/00 - C12P39/00, by using microorganisms or enzymes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/48—Polymers modified by chemical after-treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/02—Polyamines
    • C08G73/028—Polyamidoamines
    • C08G73/0286—Preparatory process from polyamidoamines and epihalohydrins
    • 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
    • C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P5/00—Preparation of hydrocarbons or halogenated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/02—Preparation of oxygen-containing organic compounds containing a hydroxy group
    • C12P7/04—Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/005—Microorganisms or enzymes
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/54—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen
    • D21H17/55—Polyamides; Polyaminoamides; Polyester-amides
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/18—Reinforcing agents
    • D21H21/20—Wet strength agents
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
    • C12R2001/00—Microorganisms ; Processes using microorganisms
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/813—Continuous fermentation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/8215—Microorganisms
    • Y10S435/822—Microorganisms using bacteria or actinomycetales
    • Y10S435/829—Alcaligenes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Zoology (AREA)
  • Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Mycology (AREA)
  • Virology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Biomedical Technology (AREA)
  • Paper (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

METODO PARA TRATAR UNA COMPOSICION ACUOSA QUECOMPRENDE UN COMPUESTO ORGANOHALOGENADO LIBRE DE NITROGENO Y UN POLIMERO CATIONICO QUE CONTIENE NITROGENO, PARA REDUCIR EL NIVEL DEL COMPUESTO ORGANOHALOGENADO LIBRE DE NITROGENO, QUE COMPRENDE LAS ETAPAS DE: A) AGREGAR UNA ENZIMA A LA COMPOSICION ACUOSA, SIENDO DICHA ENZIMA CAPAZ DE DESHALOGENAR EL COMPUESTO ORGANOHALOGENADO LIBRE DE NITROGENO, AL MISMO TIEMPO QUE DEJA AL POLIMERO CATIONICO QUE CONTIENE NITROGENO SUSTANCIALMENTE INTACTO; Y B) DESHALOGENAR EL COMPUESTO ORGANOHALOGENADO LIBRE DE NITROGENO, PARA PROPORCIONAR UN POLIMERO CATIONICO QUE CONTIENE NITROGENO, EN FORMA UTILIZABLE, QUE TIENE EL NIVEL REDUCIDO DEL COMPUESTO ORGANOHALOGENADO LIBRE DE NITROGENO.
AR92322208A 1991-04-24 1992-04-24 Dehalogenacion de composiciones acuosas; dicha composicion acuosa utilizable y producto de papel AR247710A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US69076591A 1991-04-24 1991-04-24
US86621692A 1992-04-09 1992-04-09

Publications (1)

Publication Number Publication Date
AR247710A1 true AR247710A1 (es) 1995-03-31

Family

ID=27104669

Family Applications (1)

Application Number Title Priority Date Filing Date
AR92322208A AR247710A1 (es) 1991-04-24 1992-04-24 Dehalogenacion de composiciones acuosas; dicha composicion acuosa utilizable y producto de papel

Country Status (13)

Country Link
US (3) US5470742A (es)
EP (2) EP0718342A3 (es)
JP (2) JPH05130879A (es)
AR (1) AR247710A1 (es)
AT (1) ATE143396T1 (es)
AU (1) AU650124B2 (es)
CA (1) CA2066378C (es)
DE (1) DE69213998T2 (es)
ES (1) ES2092033T3 (es)
FI (1) FI921828A7 (es)
HK (1) HK209096A (es)
NZ (1) NZ242491A (es)
SG (1) SG49036A1 (es)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2066378C (en) * 1991-04-24 2000-09-19 David J. Hardman Dehalogenation of organohalogen-containing compounds
DE69233403T2 (de) * 1991-06-19 2005-08-11 Akzo Nobel N.V. Harze auf der Basis von Epihalohydrin mit verringertem Halogengehalt
SE502632C2 (sv) * 1994-02-03 1995-11-27 Eka Nobel Ab Förfarande för minskning av halter organiskt och oorganiskt halogen i en vattenlösning samt användning av en vattenlösning som framställts enligt förfarandet
FR2723105B1 (fr) * 1994-07-27 1996-09-27 Rhone Poulenc Chimie Procede biologique d'elimination des traces dihalgenoacides, des solutions aqueuses d'amino-acides
US5679568A (en) * 1994-11-21 1997-10-21 Canon Kabushiki Kaisha Processes for decomposing a pollutant and remedying an environment using Renobacter sp. ferm BP-5353 having dehalogenase activity
US5614597A (en) * 1994-12-14 1997-03-25 Hercules Incorporated Wet strength resins having reduced levels of organic halogen by-products
US5972691A (en) * 1995-06-07 1999-10-26 Hercules Incorporated Dehalogenation of polyamine, neutral curing wet strength resins
US6429267B1 (en) * 1997-12-31 2002-08-06 Hercules Incorporated Process to reduce the AOX level of wet strength resins by treatment with base
BR9814595A (pt) * 1997-12-31 2000-10-17 Hercules Inc "processo para reduzir o nìvel de aox de resinas de resistência em condições molhadas por tratamento com base"
US6268414B1 (en) 1999-04-16 2001-07-31 Hercules Incorporated Paper sizing composition
AU2004208655B2 (en) * 1999-06-11 2006-12-21 Solenis Technologies Cayman, L.P. Reduced byproduct polyamine-epihalohydrin resins
ATE552289T1 (de) * 1999-06-11 2012-04-15 Hercules Inc Verfahren zur herstellung von polyamin- epihalohydrin-harzen mit reduziertem nebenproduktgehalt
US20020096281A1 (en) 1999-11-19 2002-07-25 Hans Wallenius Wet-strong tissue paper
US6702923B1 (en) 1999-11-19 2004-03-09 Akzo Nobel Nv Wet strength agent and method for production thereof
WO2002009872A2 (en) * 2000-07-31 2002-02-07 Hercules Incorporated Biodehalogenating cultures and production thereof
US20030070783A1 (en) * 2000-12-09 2003-04-17 Riehle Richard James Reduced byproduct high solids polyamine-epihalohydrin compositions
PT1337576E (pt) * 2000-12-09 2012-10-16 Hercules Inc Composições de poliamina-epi-halogeno-hidrina com redução do elevado teor de sólidos dos subprodutos
US7081512B2 (en) * 2003-05-21 2006-07-25 Hercules Incorporated Treatment of resins to lower levels of CPD-producing species and improve gelation stability
JP5205711B2 (ja) * 2006-04-28 2013-06-05 星光Ｐｍｃ株式会社 陽イオン性熱硬化性樹脂水溶液の製造方法
US7932349B2 (en) * 2006-09-18 2011-04-26 Hercules Incorporated Membrane separation process for removing residuals polyamine-epihalohydrin resins
US8050875B2 (en) 2006-12-26 2011-11-01 Rosemount Inc. Steam trap monitoring
DE102007034726A1 (de) * 2007-07-23 2009-01-29 Henkel Ag & Co. Kgaa Entfernung von Nebenprodukten aus vernetzbaren Zubereitungen
US7998311B2 (en) * 2008-07-24 2011-08-16 Hercules Incorporated Enhanced surface sizing of paper
AU2009350832B2 (en) 2009-08-04 2016-06-09 Solenis Technologies Cayman, L.P. Apparatus, system and method for emulsifying oil and water
US10641412B2 (en) 2012-09-28 2020-05-05 Rosemount Inc. Steam trap monitor with diagnostics
US11751728B2 (en) 2020-12-17 2023-09-12 First Quality Tissue, Llc Wet laid disposable absorbent structures with high wet strength and method of making the same
AU2023295030A1 (en) 2022-06-16 2025-01-09 First Quality Tissue, Llc Wet laid paper and paperboard products with high wet strength and method of making the same
US11952721B2 (en) 2022-06-16 2024-04-09 First Quality Tissue, Llc Wet laid disposable absorbent structures with high wet strength and method of making the same
US11976421B2 (en) 2022-06-16 2024-05-07 First Quality Tissue, Llc Wet laid disposable absorbent structures with high wet strength and method of making the same
CN117210518A (zh) * 2023-09-14 2023-12-12 安徽金禾实业股份有限公司 一种酶法催化合成三氯蔗糖的方法

Family Cites Families (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2926154A (en) * 1957-09-05 1960-02-23 Hercules Powder Co Ltd Cationic thermosetting polyamide-epichlorohydrin resins and process of making same
NL231136A (es) * 1957-09-05
US3197427A (en) * 1963-07-12 1965-07-27 Hercules Powder Co Ltd Cationic thermosetting polyamide-epichlorohydrin resins of improved stability and process of making same
US3332901A (en) * 1966-06-16 1967-07-25 Hercules Inc Cationic water-soluble polyamide-epichlorohydrin resins and method of preparing same
US3779866A (en) * 1972-04-07 1973-12-18 Bioteknike Int Inc Microbial degradation of polychlorinated biphenyls
US3891589A (en) * 1972-12-21 1975-06-24 Nat Starch Chem Corp Process for preparing stable high solids aqueous solution of cationic thermosetting resins
US4093605A (en) * 1975-01-24 1978-06-06 Wolff Walsrode Aktiengesellschaft Auxiliary agent for improving retention, drainage and treatment
SU635048A1 (ru) * 1976-04-12 1978-11-30 Предприятие П/Я В-2304 Способ двухступенчатой очистки сточных вод производства эпоксидных смол
JPS53147804A (en) * 1977-05-27 1978-12-22 Nitto Chemical Industry Co Ltd Novel paper strength enhancing agent and paper making method by using said agent
US4240935A (en) * 1978-12-22 1980-12-23 Hercules Incorporated Ketene dimer paper sizing compositions
US4323649A (en) * 1979-03-09 1982-04-06 Imperial Chemical Industries Limited Biotransformations using methane-utilizing bacteria
US4477570A (en) * 1981-09-24 1984-10-16 Occidental Chemical Corporation Microbial degradation of obnoxious organic wastes into innocucous materials
US4493895A (en) * 1981-09-24 1985-01-15 Occidental Chemical Corporation Microbial degradation of obnoxious organic wastes into innocuous materials
US4452894A (en) * 1981-10-09 1984-06-05 Microlife Genetics, Inc. Pseudomonas compositions
US4490471A (en) * 1981-12-11 1984-12-25 Ciba-Geigy Corporation Microorganisms of the genus Pseudomonas and process for degrading compounds which contain methyl groups in aqueous solutions
US4535061A (en) * 1981-12-28 1985-08-13 University Of Illinois Foundation Bacteria capable of dissimilation of environmentally persistent chemical compounds
US4511657A (en) * 1982-05-25 1985-04-16 Occidental Chemical Corporation Treatment of obnoxious chemical wastes
US4447541A (en) * 1983-06-06 1984-05-08 Galson Research Corporation Methods for decontaminating soil
US4664805A (en) * 1985-07-23 1987-05-12 Regents Of The University Of California Analog enrichment decontamination process
CH668163A5 (fr) * 1985-11-25 1988-12-15 Nestle Sa Procede de fabrication d'un condiment.
US4806482A (en) * 1986-03-21 1989-02-21 The B.F. Goodrich Company Microbial degradation of hydrocarbons
US4833086A (en) * 1986-03-21 1989-05-23 The B F Goodrich Company Microbial degradation of hydrocarbons
US4761376A (en) * 1986-07-03 1988-08-02 Occidental Chemical Corporation Facultatively anaerobic microorganism for degrading toxic waste materials
US4803166A (en) * 1986-07-03 1989-02-07 Occidental Chemical Corporation Microorganism for degrading toxic waste materials
GB8618351D0 (en) * 1986-07-28 1986-09-03 Unilever Plc Lactones
US4804629A (en) * 1986-08-04 1989-02-14 Louisiana State University Detoxification of chlorinated aromatic compounds by organism NRRL B-18087
US4816403A (en) * 1986-08-04 1989-03-28 Louisiana State University Detoxification of chlorinated aromatic compounds by organism NRRL B-18086
NZ221213A (en) * 1986-08-11 1990-10-26 Univ Texas Microbial enzymatic transformations of chrysanthemol, lavandulol and analagous alcohols to acids
DE3628084A1 (de) * 1986-08-19 1988-03-03 Hoechst Ag Wasserloesliche triphendioxazine, deren herstellung, verwendung als farbstoffe sowie nitro- und aminobenzolsulfon-vorprodukte
US5049497A (en) * 1986-08-25 1991-09-17 Syntex (U.S.A.) Inc. Novel process for the synthesis of the enantiomers of bicyclo(4.2.0)oct-2-en-7-one and derivatives
DE3708544A1 (de) * 1987-03-17 1988-09-29 Bayer Ag Stickstoffhaltige, wasserloesliche verbindungen
US4959315A (en) * 1987-04-30 1990-09-25 The United States Of America As Represented By The Administrator Of The Environmental Protection Agency Biodegradation of chloroethylene compounds
GB8803064D0 (en) * 1988-02-10 1988-03-09 Allied Colloids Ltd Polymeric compositions & their production
DE3808741A1 (de) * 1988-03-16 1989-09-28 Bayer Ag Polyamidamin-harze
US4853334A (en) * 1988-04-27 1989-08-01 Microlife Technics, Inc. Method for the degradation of volatile chlorinated aliphatic hydrocarbons using pseudomonas fluorescens
DE3815123A1 (de) * 1988-05-04 1989-11-16 Bayer Ag Verfahren zum biologischen abbau von komplexen, langsam abbaubaren organischen abwasserinhaltsstoffen
DE3822490A1 (de) * 1988-07-02 1990-01-04 Hoechst Ag Waessrige loesungen von polyamidoamin-epichlorhyrin-harzen, verfahren zu ihrer herstellung und ihre verwendung
US4925802A (en) * 1988-12-21 1990-05-15 Ecova Corporation Method for stimulating biodegradation of halogenated aliphatic hydrocarbons
JP2969636B2 (ja) * 1988-12-23 1999-11-02 住友化学工業株式会社 陽イオン性熱硬化性樹脂水溶液の製造方法
US5024949A (en) * 1989-02-17 1991-06-18 Biotrol, Inc. Aerobic bacterial remediation of aliphatic chlorinated hydrocarbon contamination
GB8908874D0 (en) * 1989-04-19 1989-06-07 Ici Plc Method for the production of amidase enzyme
US5110740A (en) * 1989-09-06 1992-05-05 The Mead Corporation Pretreatment of phenolic resin suspension to remove residual phenol
GB9007140D0 (en) * 1990-03-30 1990-05-30 Ici Plc Process for the decomposition of ethylenically unsaturated carboxylic esters
CA2066378C (en) * 1991-04-24 2000-09-19 David J. Hardman Dehalogenation of organohalogen-containing compounds

Also Published As

Publication number Publication date
DE69213998D1 (de) 1996-10-31
US5871616A (en) 1999-02-16
FI921828L (fi) 1992-10-25
JPH05130879A (ja) 1993-05-28
JP3752141B2 (ja) 2006-03-08
AU650124B2 (en) 1994-06-09
FI921828A7 (fi) 1992-10-25
CA2066378C (en) 2000-09-19
US5470742A (en) 1995-11-28
DE69213998T2 (de) 1997-02-13
US5843763A (en) 1998-12-01
ES2092033T3 (es) 1996-11-16
ATE143396T1 (de) 1996-10-15
EP0718342A3 (en) 1998-11-18
CA2066378A1 (en) 1992-10-25
HK209096A (en) 1996-11-29
EP0510987A1 (en) 1992-10-28
AU1513092A (en) 1992-10-29
SG49036A1 (en) 1998-05-18
JP2001157575A (ja) 2001-06-12
EP0718342A2 (en) 1996-06-26
EP0510987B1 (en) 1996-09-25
NZ242491A (en) 1994-08-26
FI921828A0 (fi) 1992-04-23

Similar Documents

Publication Publication Date Title
AR247710A1 (es) Dehalogenacion de composiciones acuosas; dicha composicion acuosa utilizable y producto de papel
ES2196815T3 (es) Procedimiento para la produccion de papel.
SE9900519D0 (sv) A method for the preparation of UHMWPE doped with an antioxidant and an implant made thereof
ES2123668T3 (es) Papel que tiene un recubrimiento de polimero de lactida estable en estado fundido y procedimiento para su fabricacion.
MX9403326A (es) Blanqueo fluorescente de papel.
GB2014981A (en) Substituted propanolamine and morpholine derivatives
BR0013806A (pt) Método para produzir um material laminado para acondicionamento, material laminado para acondicionamento, e, recipiente de embalagem
AR030314A1 (es) Proceso para aprestar papel
AR007281A1 (es) Composicion para apresto, un metodo para el apresto de papel usando dicha composicion y el papel aprestado usando dicha composicion y dicho metodo
AR005740A1 (es) Metodo para impartir resistencia a un papel reciclable y papel obtenido
AR245964A1 (es) Composiciones para facilitar el cresponado.
BR0011489A (pt) Composições formadoras de pelìcula compreendendo amidos modificados e iota-carragenano e processos para a fabricação de cápsulas macias usando as mesmas
YU11200A (sh) Poli-prevučeni papirni kompoziti
ES2140431T3 (es) Metodo de laminado y productos fabricados con el mismo.
ES2163457T3 (es) Composiciones de revestimiento que comprenden 1,4-ciclohexano dimetanol.
BR0013797A (pt) Método para produzir um material de embalagem laminado, material de embalagem laminado, e, recipiente de embalagem
BR9814855A (pt) Processo para tratamento antimicrobiano de microrganismos e/ou vìrus, e, composição antimicrobiana.
FI941772A7 (fi) Paperinliimausmenetelmä ja siihen soveltuva koostumus
ITBO970019A0 (it) Macchina e metodo per la composizione di mazzette di foglietti, in par ticolare banconote.
BR0214376A (pt) lodo de fabricação de papel tratado com enzimas , composição de lodo de fabricação de papel tratado com enzimas , seu uso e produto obtido
ES2162929T3 (es) Procedimiento para la preparacion de 2-(1-azabiciclo(2.2.2)oct-3-il)-2,4,5,6-tetrahidro-1h-benz(de)isoquinolin-1-ona y producto intermediario.
ES2174489T3 (es) Aminoalquiltrialquilsililcelulosa y un procedimiento para el revestimiento de superficies.
BR0006082A (pt) Fenol-novolacs com propriedades ópticas aperfeiçoadas
CO5170467A1 (es) Capsulas de eter de celulosa libres de turbiedad y proceso para hacer las mismas
IT1262269B (it) Macchina confezionatrice, in particolare macchina impacchettatrice, di sigarette o simili.