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BR9713231A - Processo para preparação de produtos de esterificação - Google Patents

Processo para preparação de produtos de esterificação

Info

Publication number
BR9713231A
BR9713231A BR9713231-4A BR9713231A BR9713231A BR 9713231 A BR9713231 A BR 9713231A BR 9713231 A BR9713231 A BR 9713231A BR 9713231 A BR9713231 A BR 9713231A
Authority
BR
Brazil
Prior art keywords
esterification products
preparing
cleaning compositions
preparing esterification
cleaning
Prior art date
Application number
BR9713231-4A
Other languages
English (en)
Inventor
Hildeberto Nava
Original Assignee
Reichhold Chemicals 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 Reichhold Chemicals Inc filed Critical Reichhold Chemicals Inc
Publication of BR9713231A publication Critical patent/BR9713231A/pt

Links

Classifications

    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/40—Polyesters derived from ester-forming derivatives of polycarboxylic acids or of polyhydroxy compounds, other than from esters thereof
    • C08G63/42—Cyclic ethers; Cyclic carbonates; Cyclic sulfites; Cyclic orthoesters
    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/52—Polycarboxylic acids or polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation
    • C08G63/56—Polyesters derived from ester-forming derivatives of polycarboxylic acids or of polyhydroxy compounds other than from esters thereof
    • C08G63/58—Cyclic ethers; Cyclic carbonates; Cyclic sulfites ; Cyclic orthoesters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Detergent Compositions (AREA)

Abstract

Patente de Invenção:<B>"COMPOSIçõES DE LIMPEZA COMPREENDENDO MICODEXTRANASE"<D>. A presente invenção refere-se a composições de limpeza compreendendo uma enzima micodextranase. A composição referida melhora a remoção de mancha específica ou extensa, aperfeiçoado desempenho de limpeza total ou santização da superfície tratada.
BR9713231-4A 1996-09-26 1997-07-31 Processo para preparação de produtos de esterificação BR9713231A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/718,950 US5714568A (en) 1996-09-26 1996-09-26 Methods of preparing polyesters from cycle organic carbonates in the presence alkali metal-containing catalysts
PCT/US1997/013586 WO1998013409A1 (en) 1996-09-26 1997-07-31 Process for preparing esterification products

Publications (1)

Publication Number Publication Date
BR9713231A true BR9713231A (pt) 2000-12-05

Family

ID=24888216

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9713231-4A BR9713231A (pt) 1996-09-26 1997-07-31 Processo para preparação de produtos de esterificação

Country Status (10)

Country Link
US (1) US5714568A (pt)
EP (1) EP0929593A1 (pt)
JP (1) JP2001500920A (pt)
AU (1) AU3969097A (pt)
BR (1) BR9713231A (pt)
CZ (1) CZ109499A3 (pt)
NO (1) NO991500L (pt)
PL (1) PL332456A1 (pt)
TR (1) TR199901315T2 (pt)
WO (1) WO1998013409A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6063827A (en) * 1998-07-22 2000-05-16 Xerox Corporation Polyester process
US5969056A (en) * 1999-01-14 1999-10-19 Reichhold, Inc. Process for preparing esterification products from cyclic organic carbonates using catalysts comprising quaternary ammonium salts
US5998568A (en) * 1999-01-14 1999-12-07 Reichhold, Inc. Polyesters prepared from alkoxylated intermediates
US20040139531A1 (en) * 2002-12-06 2004-07-22 Moore Dan T. Custom fitted helmet and method of making the same
CN100514199C (zh) * 2003-01-23 2009-07-15 藤仓化成株式会社 负电荷控制剂、使用其的静电荷图像显影调色剂及其制造方法
US8257899B2 (en) 2009-08-27 2012-09-04 Xerox Corporation Polyester process
US10526506B2 (en) 2014-03-28 2020-01-07 Swimc Llc Polyester coating compositions containing polymers derived from cyclic carbonates
US9229344B2 (en) 2014-04-17 2016-01-05 Xerox Corporation Toner resins and processes for making the same
US9223239B2 (en) 2014-04-17 2015-12-29 Xerox Corporation Toner resins and processes for making the same
CN106459658B (zh) 2014-04-25 2019-04-23 宣伟投资管理有限公司 多环碳酸酯化合物以及由其形成的聚合物
WO2015164703A1 (en) 2014-04-25 2015-10-29 Valspar Sourcing, Inc. Polycyclocarbonate compounds and polymers and compositions formed therefrom
CN120923695A (zh) * 2024-05-08 2025-11-11 上纬创新育成股份有限公司 不饱和聚酯树脂的制备方法、其制备的不饱和聚酯树脂以及不饱和聚酯固化物

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL195941A (pt) * 1951-08-20
NL85671C (pt) * 1952-10-22
DE1495626B1 (de) * 1960-03-30 1971-06-09 Bayer Ag Verfahren zum herstellen von polyestern
DE1280240B (de) * 1966-09-09 1968-10-17 Bayer Ag Verwendung von tautomeriefaehigen, fuenfgliedrigen aromatischen N-Heterocyclen als Katalysatoren bei der Umsetzung von aromatischen Carbonsaeuren mit 1, 2-Dioxacycloalkan-2-onen
DE2704315C3 (de) * 1976-02-12 1981-04-30 Teijin Ltd., Osaka Aromatische Polyestercarbonate, Verfahren zu ihrer Herstellung und deren Verwendung
US4216298A (en) * 1976-11-12 1980-08-05 Bayer Aktiengesellschaft Process for the preparation of carbonic acid bis-diphenol esters of polyester-diols and their use for the preparation of high-molecular segmented polyester/polycarbonates which can be processed as thermoplastics
DE2712435A1 (de) * 1977-03-22 1978-09-28 Bayer Ag Verfahren zur herstellung von kohlensaeurearylestern von ueber carbonat- gruppen-verlaengerten polyesterdiolen
US4297455A (en) * 1977-03-22 1981-10-27 Bayer Aktiengesellschaft Process for the preparation of carbonic acid aryl esters of polyester-diols lengthened via carbonate groups and their use for the preparation of polyester-diol bis-diphenol carbonates and polyester/polycarbonates
US4306056A (en) * 1979-05-23 1981-12-15 Mitsubishi Gas Chemical Company, Inc. Process for producing an oligoester and producing unsaturated polyester resin by use thereof
US4341905A (en) * 1979-07-18 1982-07-27 The Dow Chemical Company Inorganic halide salt catalysts for hydroxyalkylation of phenols or thiophenols
US4261922A (en) * 1979-07-26 1981-04-14 The Dow Chemical Company Process for alkoxylation of phenols
US4613678A (en) * 1980-01-14 1986-09-23 The Dow Chemical Company Esterification of aromatic dicarboxylic acids with cyclic alkylene carbonates
US4310706A (en) * 1980-08-18 1982-01-12 The Dow Chemical Company Imidazole catalysts for hydroxyalkylation of phenols or thiophenols
US4310707A (en) * 1980-08-18 1982-01-12 The Dow Chemical Company Sodium stannate catalyst for hydroxyalkylation of phenols or thiophenols
US4310708A (en) * 1980-08-28 1982-01-12 The Dow Chemical Company Phosphonium catalysts for hydroxyalkylation of phenols or thiophenols
US4355136A (en) * 1982-01-04 1982-10-19 Eastman Kodak Company Solvent-resistant unsaturated polyester compositions
US4388455A (en) * 1982-05-17 1983-06-14 The Dow Chemical Company Process for preparing ester carbonate copolymers
US4584408A (en) * 1983-06-30 1986-04-22 The Dow Chemical Company Preparation of 1,3-bis(aryloxy)-2-propanols
US4501877A (en) * 1983-12-05 1985-02-26 Eastman Kodak Company Higher molecular weight polyesters from diacid anhydrides and cyclic alkylene carbonates
US5068460A (en) * 1990-04-16 1991-11-26 Eastman Kodak Company Process for preparation of resorcinol
JP2898754B2 (ja) * 1990-04-16 1999-06-02 イーストマン ケミカル カンパニー レゾルシノールの製造方法
US5059723A (en) * 1990-07-13 1991-10-22 Indspec Chemical Corporation Hydroxyalkylation of phenols or thiophenols with cyclic organic carbonates using triorganophosphine catalysts
JP3077277B2 (ja) * 1991-08-05 2000-08-14 大日本インキ化学工業株式会社 新規なエネルギー線硬化型樹脂組成物
US5442037A (en) * 1994-09-07 1995-08-15 Tong Yang Nylon Co., Ltd. Polyester prepolymer showing shape-memory effect
US5616681A (en) * 1994-11-01 1997-04-01 Nippon Shokubai Co., Ltd. Process for producing aliphatic polyester
US5451656A (en) * 1994-12-21 1995-09-19 Basf Corporation Carbamate-functional polyester polymer or oligomer and coating composition

Also Published As

Publication number Publication date
CZ109499A3 (cs) 1999-11-17
NO991500L (no) 1999-05-20
PL332456A1 (en) 1999-09-13
AU3969097A (en) 1998-04-17
TR199901315T2 (xx) 1999-10-21
US5714568A (en) 1998-02-03
WO1998013409A1 (en) 1998-04-02
NO991500D0 (no) 1999-03-26
JP2001500920A (ja) 2001-01-23
EP0929593A1 (en) 1999-07-21

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]