[go: up one dir, main page]

CN100334136C - Process for preparing anion composite modified organic silicon emulsion with softening, slipping and elastic function - Google Patents

Process for preparing anion composite modified organic silicon emulsion with softening, slipping and elastic function Download PDF

Info

Publication number
CN100334136C
CN100334136C CNB2005100380001A CN200510038000A CN100334136C CN 100334136 C CN100334136 C CN 100334136C CN B2005100380001 A CNB2005100380001 A CN B2005100380001A CN 200510038000 A CN200510038000 A CN 200510038000A CN 100334136 C CN100334136 C CN 100334136C
Authority
CN
China
Prior art keywords
emulsion
coupling agent
methyl dimethoxysilane
softening
organic silicon
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CNB2005100380001A
Other languages
Chinese (zh)
Other versions
CN1683437A (en
Inventor
华明扬
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangyin Ruco Technology Co Ltd
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CNB2005100380001A priority Critical patent/CN100334136C/en
Publication of CN1683437A publication Critical patent/CN1683437A/en
Application granted granted Critical
Publication of CN100334136C publication Critical patent/CN100334136C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Silicon Polymers (AREA)

Abstract

The present invention relates to a preparation method of an anion composite modified organosilicon emulsion having the functions of softening, smoothening and elasticity. The emulsion is mainly used for improving the functions of softness, smoothness and elasticity of fabrics. The preparation method is characterized in that fatty alcohol as an anionic emulsifying agent and peregal O25 as an epoxyethane additional product are adopted and compounded with alkylphenol polyoxyethylene as a nonionic emulsifying agent, composite emulsion is copolymerized and modified among a silane coupling agent (N-(beta-aminoethyl)-gamma-aminopropyl methyl dimethoxy silane), a coupling agent (gamma-mercaptopropyl methyl dimethoxy silane) and an organosilicon monomer by using sulfonic acid as a catalyst to obtain the modified emulsion, and a substituting group of the silane coupling agent and a substituting group of the coupling agent are different. The emulsion prepared by the present invention has a solid content of 21% to 23%, and the appearance of the emulsion is milky. The emulsion performs excellent functions of softening, shrink prevention, washability and elasticity on protein fabrics.

Description

The preparation method that the anion composite modified organic silicon emulsion of softening, slipping and elastic function is arranged
Technical field:
The present invention relates to a kind of organic silicon emulsion, especially relate to a kind of anion composite modified organic silicon preparation of microemulsion method that softening, slipping and elastic function is arranged.Be mainly used in the softness, smooth, the elasticity function that improve fabric.Belong to the auxiliary chemicals technical field.
Background technology:
Organic silicon emulsion plays an important role to the feel of improving fabric, function such as shrinkproof, washable in textile industry.At present, the modified organic silicon emulsion as softening agent is made by two-step approach mostly: synthesize amino-modified silicone oil by mass polymerization earlier, carry out microemulsified with suitable emulsifying agent again.In this way the emulsion of preparation handle fabric sofetening, smooth, elasticity function is not ideal.
Summary of the invention:
The objective of the invention is to overcome above-mentioned deficiency, a kind of preparation method that fabric has the anion composite modified organic silicon emulsion of softness, smooth, elasticity function that handles is provided.
The object of the present invention is achieved like this: a kind of preparation method that the anion composite modified organic silicon emulsion of softening, slipping and elastic function is arranged, it is to adopt anionic emulsifier Fatty Alcohol(C12-C14 and C12-C18) and ethylene oxide adduct paregal O 25Composite with the nonionic emulsifying agent alkylphenol polyoxyethylene, sulfonic acid is catalyzer, silane coupling agent N-(β-aminoethyl)-γ-aminopropyl methyl dimethoxysilane, coupling agent γ-mercapto propyl group methyl dimethoxysilane and the organosilane monomer of two kinds of different substituents are carried out the composite emulsion modification by copolymerization, made milky modified emulsion, its preparation method comprises the steps:
A) coupling agent N-(β-aminoethyl)-γ-aminopropyl methyl dimethoxysilane, coupling agent γ-mercapto propyl group methyl dimethoxysilane and octamethylcyclotetrasiloxane are mixed by proportioning make mixture;
B) with water, sulfonic acid, Fatty Alcohol(C12-C14 and C12-C18) and ethylene oxide adduct paregal O 25, the two fat of alkylphenol polyoxyethylene, oleic acid list drop in the reactor by proportioning, stir, and are warming up to 50 ℃ ± 5 ℃, are incubated 1 hour ± 0.5 hour;
C) mixture that a) makes is added dropwise to b) system in, keep 60min~120min, slowly be warming up to 70 ℃~80 ℃ then, be incubated 5~6 hours, cooling, neutralization is filtered, discharging, gets the oyster white anion composite modified organic silicon emulsion.
The consumption of each raw material accounts for the weight percent of raw material total amount and is in the mixed solution of step a): coupling agent N-(β-aminoethyl)-γ-aminopropyl methyl dimethoxysilane 0.2%~0.4%, coupling agent γ-mercapto propyl group methyl dimethoxysilane 0.2%~0.4%, octamethylcyclotetrasiloxane 16%~17%;
The consumption of each raw material of mixed system accounts for the weight percent of raw material total amount and is in the step b): water 75%~80%, sulfonic acid 2.5%~3.5%, alkylphenol polyoxyethylene 0.5%~1.0%, oleic acid list two fat 0.9%~1.2%, Fatty Alcohol(C12-C14 and C12-C18) and ethylene oxide adduct paregal Os 250.1%~0.25%.
Coupling agent N-(β-aminoethyl)-γ-aminopropyl methyl dimethoxysilane is a kind of silane coupling agent of bifunctional diamine.It can give fabric super soft feel(ing).
Coupling agent γ-mercapto propyl group methyl dimethoxysilane is the silane coupling agent of the strong reactive behavior of a kind of containing-SH.It can give particularly woollens anti-shrinking function of fabric.
With the silane coupling agent compound modified organic silicon emulsion of these two kinds of different functional groups, in conjunction with the advantage of two kinds of coupling agents, the emulsion that makes has fabulous softness, anti-shrinking function to fabric.
The emulsion of the present invention's preparation, its solid content is 21%~23%, appearance milky white.This emulsion has fabulous softness, shrinkproof, washable, elasticity function to the protein fabric.
Embodiment:
Embodiment 1:
A) 0.4g coupling agent N-(β-aminoethyl)-γ-aminopropyl methyl dimethoxysilane, 0.2g coupling agent γ-mercapto propyl group methyl dimethoxysilane and 16.7g octamethylcyclotetrasiloxane are mixed make mixture;
B) with 78g water, 3g sulfonic acid, 0.5g alkylphenol polyoxyethylene, the two fat of 1g oleic acid list and 0.2g Fatty Alcohol(C12-C14 and C12-C18) and ethylene oxide adduct paregal O 25Drop in the there-necked flask, begin then to stir, be warmed up to 50 ℃, be incubated 1 hour;
C) mixture that a) makes is added dropwise to b) system in, keep 120min, slowly be warming up to 75 ℃ then, be incubated 6 hours, fast cooling to 40 ℃, neutralization is filtered, discharging, must the oyster white anion composite modified organic silicon emulsion.This emulsion can make protein fabric sofetening, shrinkproof, loose bullet.
Embodiment 2:
A) 0.9g coupling agent N-(β-aminoethyl)-γ-aminopropyl methyl dimethoxysilane, 1.8g coupling agent γ-mercapto propyl group methyl dimethoxysilane and 66.8g octamethylcyclotetrasiloxane are mixed make mixture;
B) with 312g water, 12g sulfonic acid, 2g alkylphenol polyoxyethylene, the two fat of 4.8g oleic acid list and 0.8g ethylene oxide adduct paregal O 25Drop in the there-necked flask, begin then to stir, be warmed up to 55 ℃, be incubated 1.5 hours;
C) mixture that a) makes is added dropwise to b) system in, keep 60min, slowly be warming up to 80 ℃ then, be incubated 5 hours, fast cooling to 40 ℃, neutralization is filtered, discharging, must the oyster white anion composite modified organic silicon emulsion.This emulsion can make protein fabric sofetening, shrinkproof, loose bullet.
Embodiment 3:
A) 1.7g coupling agent N-(β-aminoethyl)-γ-aminopropyl methyl dimethoxysilane, 1.7g coupling agent γ-mercapto propyl group methyl dimethoxysilane and 83.5g octamethylcyclotetrasiloxane are mixed make mixture;
B) with 390g water, 15g sulfonic acid, 2.5g alkylphenol polyoxyethylene, the two fat of 4.5g oleic acid list and 1g ethylene oxide adduct paregal O 25Drop in the there-necked flask, begin then to stir, be warmed up to 50 ℃, be incubated 0.5 hour;
C) mixture that a) makes is added dropwise to b) system in, keep 120min, slowly be warming up to 70 ℃ then, be incubated 6 hours, fast cooling to 40 ℃, neutralization is filtered, discharging, must the oyster white anion composite modified organic silicon emulsion.This emulsion can make protein fabric sofetening, shrinkproof, loose bullet.

Claims (2)

1, a kind of preparation method that the anion composite modified organic silicon emulsion of softening, slipping and elastic function is arranged is characterized in that it is to adopt anionic emulsifier Fatty Alcohol(C12-C14 and C12-C18) and ethylene oxide adduct paregal O 25Composite with the nonionic emulsifying agent alkylphenol polyoxyethylene, sulfonic acid is catalyzer, silane coupling agent N-(β-aminoethyl)-γ-aminopropyl methyl dimethoxysilane, coupling agent γ-mercapto propyl group methyl dimethoxysilane and the organosilane monomer of two kinds of different substituents are carried out the composite emulsion modification by copolymerization, made modified emulsion, its preparation method comprises the steps:
A) coupling agent N-(β-aminoethyl)-γ-aminopropyl methyl dimethoxysilane, coupling agent γ-mercapto propyl group methyl dimethoxysilane and octamethylcyclotetrasiloxane are mixed by proportioning make mixture;
B) with water, sulfonic acid, Fatty Alcohol(C12-C14 and C12-C18) and ethylene oxide adduct paregal O 25, the two fat of alkylphenol polyoxyethylene, oleic acid list drop in the reactor by proportioning, stir, and are warming up to 50 ℃ ± 5 ℃, are incubated 1 hour ± 0.5 hour;
C) mixture that a) makes is added dropwise to b) system in, keep 60min~120min, slowly be warming up to 70 ℃~80 ℃ then, be incubated 5~6 hours, cooling, neutralization is filtered, discharging, gets anion composite modified organic silicon emulsion.
2, a kind of preparation method that the anion composite modified organic silicon emulsion of softening, slipping and elastic function is arranged according to claim 1 is characterized in that:
The consumption of each raw material accounts for the weight percent of raw material total amount and is in the mixed solution of step a): coupling agent N-(β-aminoethyl)-γ-aminopropyl methyl dimethoxysilane 0.2%~0.4%, coupling agent γ-mercapto propyl group methyl dimethoxysilane 0.2%~0.4%, octamethylcyclotetrasiloxane 16%~17%;
The consumption of each raw material of mixed system accounts for the weight percent of raw material total amount and is in the step b): water 75%~80%, sulfonic acid 2.5%~3.5%, alkylphenol polyoxyethylene 0.5%~1.0%, oleic acid list two fat 0.9%~1.2%, Fatty Alcohol(C12-C14 and C12-C18) and ethylene oxide adduct paregal Os 250.1%~0.25%.
CNB2005100380001A 2005-03-07 2005-03-07 Process for preparing anion composite modified organic silicon emulsion with softening, slipping and elastic function Expired - Fee Related CN100334136C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNB2005100380001A CN100334136C (en) 2005-03-07 2005-03-07 Process for preparing anion composite modified organic silicon emulsion with softening, slipping and elastic function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNB2005100380001A CN100334136C (en) 2005-03-07 2005-03-07 Process for preparing anion composite modified organic silicon emulsion with softening, slipping and elastic function

Publications (2)

Publication Number Publication Date
CN1683437A CN1683437A (en) 2005-10-19
CN100334136C true CN100334136C (en) 2007-08-29

Family

ID=35262953

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2005100380001A Expired - Fee Related CN100334136C (en) 2005-03-07 2005-03-07 Process for preparing anion composite modified organic silicon emulsion with softening, slipping and elastic function

Country Status (1)

Country Link
CN (1) CN100334136C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101280345B (en) * 2008-01-22 2012-04-25 浙江传化股份有限公司 Anionic organic silicon emulsion leather slip agent and preparation method thereof
CN109851791A (en) * 2018-12-27 2019-06-07 广东银洋环保新材料有限公司 A kind of anionic amino modified organic silicon emulsion and the preparation method and application thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1030435A (en) * 1987-06-25 1989-01-18 信越化学工业株式会社 Silicon resin composition
CN1405209A (en) * 2002-11-04 2003-03-26 东华大学 Fluoro organosilicon polymer preparation and application
US20040242768A1 (en) * 2003-06-02 2004-12-02 Butts Matthew David Silicone based flame retardant systems for textiles
CN1569925A (en) * 2004-04-29 2005-01-26 上海高分子材料研究开发中心 Novel configuration phenyl methyl silicon oil

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1030435A (en) * 1987-06-25 1989-01-18 信越化学工业株式会社 Silicon resin composition
CN1405209A (en) * 2002-11-04 2003-03-26 东华大学 Fluoro organosilicon polymer preparation and application
US20040242768A1 (en) * 2003-06-02 2004-12-02 Butts Matthew David Silicone based flame retardant systems for textiles
CN1569925A (en) * 2004-04-29 2005-01-26 上海高分子材料研究开发中心 Novel configuration phenyl methyl silicon oil

Also Published As

Publication number Publication date
CN1683437A (en) 2005-10-19

Similar Documents

Publication Publication Date Title
CN102002162B (en) Cation amino silicone oil micro-emulsion and preparation method thereof
CN104650364B (en) A kind of preparation method of hyperbranched polyether amino block organosilicon
CN101418518A (en) Method for preparing durable hydrophilic polyether modified amino polysiloxane soft agent
CN101446038B (en) Brightening agent for fabrics and production method thereof
CN101838395A (en) Double-end amino silicone oil with conditioning functions and preparation method and application of emulsion thereof
CN109629237B (en) Hydrophilic cool silicone oil and preparation method thereof
CN104086779A (en) Super-soft/smooth block silicon oil and preparation method thereof
CN102516470A (en) Aqueous acrylate electrostatic flocking bonding agent and preparation method thereof
CN105155281A (en) Fabric softening agent
CN101367942A (en) Preparation method for branched chain type amino-long chain alkyl co-modified silicone oil and its microemulsion, and uses thereof
CN111364250A (en) Deepened hand feeling finishing agent for vulcanized black cotton knitted fabric and preparation method
CN101503514B (en) Synthesizing method of amino / sulfhydryl co-modified organosilicon polysiloxane
CN113461969B (en) Organic functional group modified polysiloxane polymerization emulsion and preparation method thereof
CN103044627B (en) Pilling resistant agent emulsion for wool fabrics and preparation method thereof
CN106750324A (en) A kind of poly- quaternary ammonium polyethers dimethyl silicone polymer and preparation method thereof and hand feel finishing agent
CN100334136C (en) Process for preparing anion composite modified organic silicon emulsion with softening, slipping and elastic function
CN101550237A (en) High springback silicone stiffening agent and preparation method thereof
CN1307339C (en) Process for producing cation compound modified organic silicon emulsion with soft shrink-proof elastic function
CN100389143C (en) Process for preparing anion composite modified organic silicon emulsion with softening, anti-shrinking and elastic function
CN1297591C (en) Process for preparing anion composite modified organosilicon emulsion
CN100427532C (en) Process for preparing anion composite modified organic silicon emulsion with softening, anti-shrinking and anti-washing function
CN106012546B (en) The quaternized Organic fluoride silicone oil of cationic increases deep finishing agent, its preparation method and application
CN100334137C (en) Process for preparing anion composite modified organic silicon emulsion with softening and anti-shrinking function
CN100389144C (en) Process for preparing cation composite modified organic silicon emulsion with softening and anti-shrinking function
CN100334132C (en) Process for preparing anion composite modified organic silicon emulsion with relaxing and anti-shrinking function

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: JIANGYIN RUCO TECHNOLOGY CO., LTD.

Free format text: FORMER OWNER: HUA MINGYANG

Effective date: 20120119

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20120119

Address after: 214421 Jiangsu city in Jiangyin Province town of Hua Industrial Zone

Patentee after: Jiangyin Ruco Technology Co., Ltd.

Address before: 214421 Jiangsu city in Jiangyin Province town of Hua Qin Feng Road No. 53

Patentee before: Hua Mingyang

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20070829

Termination date: 20160307