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WO2018191997A1 - Agent de démoulage résistant aux hautes températures et son procédé de préparation - Google Patents

Agent de démoulage résistant aux hautes températures et son procédé de préparation Download PDF

Info

Publication number
WO2018191997A1
WO2018191997A1 PCT/CN2017/081854 CN2017081854W WO2018191997A1 WO 2018191997 A1 WO2018191997 A1 WO 2018191997A1 CN 2017081854 W CN2017081854 W CN 2017081854W WO 2018191997 A1 WO2018191997 A1 WO 2018191997A1
Authority
WO
WIPO (PCT)
Prior art keywords
parts
release agent
add
high temperature
temperature resistant
Prior art date
Application number
PCT/CN2017/081854
Other languages
English (en)
Chinese (zh)
Inventor
黄春华
Original Assignee
黄春华
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 黄春华 filed Critical 黄春华
Publication of WO2018191997A1 publication Critical patent/WO2018191997A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/01—Deodorant compositions
    • A61L9/014—Deodorant compositions containing sorbent material, e.g. activated carbon
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/01—Deodorant compositions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/01—Deodorant compositions
    • A61L9/013—Deodorant compositions containing animal or plant extracts, or vegetable material
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
    • A61L2209/20—Method-related aspects
    • A61L2209/21—Use of chemical compounds for treating air or the like
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
    • A61L2209/20—Method-related aspects
    • A61L2209/22—Treatment by sorption, e.g. absorption, adsorption, chemisorption, scrubbing, wet cleaning

Definitions

  • the invention relates to an adhesive, in particular to a high temperature resistant release agent and a preparation method thereof.
  • An object of the present invention is to provide a high temperature resistant release agent and a method of preparing the same, which solves one or more of the above prior art problems.
  • a high temperature resistant release agent comprising 45-185 parts of low molecular weight polyisobutylene, 34-84 parts of oxalic acid, 18-49 parts of emulsifier, 14-22 parts of catalyst, deionized by weight. 400-900 parts of water, 1-8 parts of ethylenediaminetetraacetic acid, 25-75 parts of silicone rubber, 5-17 parts of antifreeze and 12-32 parts of polyalkylene glycol, and 33-88 parts of hydroxyphenylethyl ester.
  • the emulsifier is a fatty alcohol polyoxyethylene ether or a fatty acid glyceride.
  • the catalyst is dodecylbenzenesulfonic acid, aluminum sulfate, or sodium silicate.
  • the antifreeze is ethylene glycol or glycerol.
  • the invention also provides a preparation method of the above-mentioned high temperature resistant release agent, comprising the following steps:
  • Step 1 Add low molecular weight polyisobutylene, oxalic acid, polyalkylene glycol, ethylenediaminetetraacetic acid, silicone rubber and 1/2 deionized water to the homogenizer, and then add 1/2 of the catalyst to adjust the pH. Value to 5-7, then add 1/2 emulsifier, at a speed of 3000r / min, pressure of 40-80mPa, homogenization 20-80min, to make a homogeneous preform emulsion;
  • Step 2 Add the remaining deionized water, emulsifier and catalyst to the reaction kettle, heat to 70-80 ° C, then add antifreeze, hydroxyphenyl ethyl ester and homogeneous preform emulsion, add time 2h, heat preservation 3- 6h, and then cooled to 40 ° C, the finished product.
  • the release agent of the invention can prolong the service life of the template, is convenient for cleaning, has good surface smoothness and greatly reduces the cost.
  • the emulsifier is a fatty alcohol polyoxyethylene ether
  • the catalyst is dodecylbenzenesulfonic acid
  • the antifreeze is ethylene glycol
  • the preparation method of the high temperature resistant release agent of the invention comprises the following steps:
  • Step 1 Add low molecular weight polyisobutylene, oxalic acid, polyalkylene glycol, ethylenediaminetetraacetic acid, silicone rubber and 1/2 deionized water to the homogenizer, and then add 1/2 of the catalyst to adjust the pH. Value to 5-7, then add 1/2 emulsifier, at a speed of 3000r / min, pressure of 40-80mPa, homogenization 20-80min, to make a homogeneous preform emulsion;
  • Step 2 Add the remaining deionized water, emulsifier and catalyst to the reaction kettle, heat to 70-80 ° C, then add antifreeze, hydroxyphenyl ethyl ester and homogeneous preform emulsion, add time 2h, heat preservation 3- 6h, and then cooled to 40 ° C, the finished product.
  • the release agent is applied on the inside of the template, and the dosage per square meter is about 0.2 kg.
  • the concrete is poured according to the normal construction procedure and demolished by the age. Tap the template, the template is separated from the concrete, the concrete surface is smooth, dense, washed with water, and can be easily washed away.
  • the emulsifier is a fatty acid glyceride
  • the catalyst is aluminum sulfate
  • the antifreeze is glycerin.
  • the preparation method of the high temperature resistant release agent of the invention comprises the following steps:
  • Step 1 Add low molecular weight polyisobutylene, oxalic acid, polyalkylene glycol, ethylenediaminetetraacetic acid, silicone rubber and 1/2 deionized water to the homogenizer, and then add 1/2 of the catalyst to adjust the pH. Value to 5-7, then add 1/2 emulsifier, at a speed of 3000r / min, pressure of 40-80mPa, homogenization 20-80min, to make a homogeneous preform emulsion;
  • Step 2 Add the remaining deionized water, emulsifier and catalyst to the reaction kettle, heat to 70-80 ° C, then add antifreeze, hydroxyphenyl ethyl ester and homogeneous preform emulsion, add time 2h, heat preservation 3- 6h, and then cooled to 40 ° C, the finished product.
  • the release agent is applied on the inside of the template, and the dosage per square meter is about 0.2 kg.
  • the concrete is poured according to the normal construction procedure and demolished by the age. Tap the template, the template is separated from the concrete, the concrete surface is smooth, dense, washed with water, and can be easily washed away.
  • the emulsifier is a fatty acid glyceride
  • the catalyst is sodium silicate
  • the antifreeze is glycerin.
  • the preparation method of the high temperature resistant release agent of the invention comprises the following steps:
  • Step 1 Add low molecular weight polyisobutylene, oxalic acid, polyalkylene glycol, ethylenediaminetetraacetic acid, silicone rubber and 1/2 deionized water to the homogenizer, and then add 1/2 of the catalyst to adjust the pH. Value to 5-7, then add 1/2 emulsifier, at a speed of 3000r / min, pressure of 40-80mPa, homogenization 20-80min, to make a homogeneous preform emulsion;
  • Step 2 Add the remaining deionized water, emulsifier and catalyst to the reaction kettle, heat to 70-80 ° C, then add antifreeze, hydroxyphenyl ethyl ester and homogeneous preform emulsion, add time 2h, heat preservation 3- 6h, and then cooled to 40 ° C, the finished product.
  • the release agent is applied on the inside of the template, and the dosage per square meter is about 0.2 kg.
  • the concrete is poured according to the normal construction procedure and demolished by the age. Tap the template, the template is separated from the concrete, the concrete surface is smooth, dense, washed with water, and can be easily washed away.

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Botany (AREA)
  • Zoology (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Aftertreatments Of Artificial And Natural Stones (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Detergent Compositions (AREA)
  • Fertilizers (AREA)

Abstract

L'invention concerne un agent de démoulage résistant aux hautes températures, ainsi qu'un procédé de préparation de celui-ci. Cet agent de démoulage résistant aux hautes températures comprend, en parties en poids, 45-185 parties d'un polyisobutylène de faible poids moléculaire, 34-84 parties d'acide oxalique, 18-49 parties d'un émulsifiant, 14-22 parties d'un catalyseur, 400-900 parties d'eau désionisée, 1-8 parties d'acide éthylènediamine tétraacétique, 25-75 parties d'un caoutchouc de silicone, 5-17 parties d'un agent antigel, 12-32 parties de polyalkylène glycol, et 33-88 parties d'ester éthylique d'hydroxyphényle. De cette manière, un moule peut avoir une durée de vie prolongée, est facile à nettoyer, et présente un bon lissé de surface, ce qui réduit considérablement les coûts.
PCT/CN2017/081854 2017-04-18 2017-04-25 Agent de démoulage résistant aux hautes températures et son procédé de préparation WO2018191997A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710253315.0 2017-04-18
CN201710253315.0A CN107050497A (zh) 2017-04-18 2017-04-18 一种防止冰箱异味的除臭剂

Publications (1)

Publication Number Publication Date
WO2018191997A1 true WO2018191997A1 (fr) 2018-10-25

Family

ID=59600706

Family Applications (4)

Application Number Title Priority Date Filing Date
PCT/CN2017/081606 WO2018191993A1 (fr) 2017-04-18 2017-04-24 Désodorisant visant à empêcher les odeurs dans un réfrigérateur
PCT/CN2017/081854 WO2018191997A1 (fr) 2017-04-18 2017-04-25 Agent de démoulage résistant aux hautes températures et son procédé de préparation
PCT/CN2017/082214 WO2018192003A1 (fr) 2017-04-18 2017-04-27 Agent de nettoyage de résine
PCT/CN2017/082212 WO2018192002A1 (fr) 2017-04-18 2017-04-27 Engrais augmentant le rendement des aliments cuits

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/081606 WO2018191993A1 (fr) 2017-04-18 2017-04-24 Désodorisant visant à empêcher les odeurs dans un réfrigérateur

Family Applications After (2)

Application Number Title Priority Date Filing Date
PCT/CN2017/082214 WO2018192003A1 (fr) 2017-04-18 2017-04-27 Agent de nettoyage de résine
PCT/CN2017/082212 WO2018192002A1 (fr) 2017-04-18 2017-04-27 Engrais augmentant le rendement des aliments cuits

Country Status (2)

Country Link
CN (1) CN107050497A (fr)
WO (4) WO2018191993A1 (fr)

Citations (5)

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EP1900702A1 (fr) * 2006-09-15 2008-03-19 Sika Technology AG Composition de démoulage.
CN101838581A (zh) * 2009-03-19 2010-09-22 张伟 一种脱模剂
CN103567375A (zh) * 2013-10-09 2014-02-12 东莞市鹏润化工产品有限公司 无硅型镁合金压铸脱模剂
CN105038916A (zh) * 2015-06-08 2015-11-11 梁胜光 一种混凝土脱模剂
CN105969487A (zh) * 2016-07-01 2016-09-28 陈凌燕 一种复合型脱模剂

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US6221823B1 (en) * 1995-10-25 2001-04-24 Reckitt Benckiser Inc. Germicidal, acidic hard surface cleaning compositions
JP2002361273A (ja) * 2001-06-12 2002-12-17 Hitoshi Tofun 環境浄化材及びその製造方法
EP1776442B1 (fr) * 2004-08-11 2010-05-26 The Procter and Gamble Company Composition detergente solide pour blanchisserie, hautement hydrosoluble, formant une liqueur de lavage limpide par dissolution dans l'eau
US9375501B2 (en) * 2006-03-22 2016-06-28 Takasago International Corporation Deodorant composition
CN101372649B (zh) * 2008-09-24 2010-12-22 北京洛娃日化有限公司 一种酸性浴室清洁剂
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Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1900702A1 (fr) * 2006-09-15 2008-03-19 Sika Technology AG Composition de démoulage.
CN101838581A (zh) * 2009-03-19 2010-09-22 张伟 一种脱模剂
CN103567375A (zh) * 2013-10-09 2014-02-12 东莞市鹏润化工产品有限公司 无硅型镁合金压铸脱模剂
CN105038916A (zh) * 2015-06-08 2015-11-11 梁胜光 一种混凝土脱模剂
CN105969487A (zh) * 2016-07-01 2016-09-28 陈凌燕 一种复合型脱模剂

Also Published As

Publication number Publication date
WO2018192003A1 (fr) 2018-10-25
CN107050497A (zh) 2017-08-18
WO2018192002A1 (fr) 2018-10-25
WO2018191993A1 (fr) 2018-10-25

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