CN107034672A - A kind of non-durable fire retardant of new textile - Google Patents
A kind of non-durable fire retardant of new textile Download PDFInfo
- Publication number
- CN107034672A CN107034672A CN201710376035.9A CN201710376035A CN107034672A CN 107034672 A CN107034672 A CN 107034672A CN 201710376035 A CN201710376035 A CN 201710376035A CN 107034672 A CN107034672 A CN 107034672A
- Authority
- CN
- China
- Prior art keywords
- parts
- fire retardant
- dimethyl
- textile
- phosphonic acids
- 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.)
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Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/244—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus
- D06M13/282—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus with compounds containing phosphorus
- D06M13/288—Phosphonic or phosphonous acids or derivatives thereof
- D06M13/29—Phosphonic or phosphonous acids or derivatives thereof containing halogen atoms
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/244—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus
- D06M13/282—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus with compounds containing phosphorus
- D06M13/288—Phosphonic or phosphonous acids or derivatives thereof
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
- D06M13/402—Amides imides, sulfamic acids
- D06M13/432—Urea, thiourea or derivatives thereof, e.g. biurets; Urea-inclusion compounds; Dicyanamides; Carbodiimides; Guanidines, e.g. dicyandiamides
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
- D06M13/44—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen containing nitrogen and phosphorus
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
- D06M13/44—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen containing nitrogen and phosphorus
- D06M13/447—Phosphonates or phosphinates containing nitrogen atoms
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/30—Flame or heat resistance, fire retardancy properties
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Fireproofing Substances (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The invention discloses a kind of non-durable fire retardant of new textile, include 10~15 parts dichloromethyl phosphonic acids, 18~22 parts of diaminourea methane phosphonic acid, 8~12 parts of dimethyl phosphonic acids, 35~40 parts of solutions of dimethyl phosphoryl amine and 10~15 parts of urea.Without ammonia taste during the fire retardant processing of the present invention, the textile hydroscopicity processed is low, eliminate the coarse weakness of feel after processing, flame resistance effect is good, with smoke-suppressing, almost produced during combustion testing without black smoke, there is compatibility with human body, be a kind of non-durable Green Flammability agent of new harmless clean.
Description
Technical field
The present invention relates to flame retardant for textile technical field, and in particular to a kind of non-durable resistance of innoxious Green Textiles
Fire agent.
Background technology
Textile it is non-durable fire-retardant, general used fire retardant is phosphoric acid Ammonia, although this fire retardant has certain
Flame retardant effect, but have substantial amounts of ammonia in process, during drying and discharge, to processing environment and workers ' health
Obvious harm can be brought.In addition, the cloth processed has obvious moisture absorption regain, and feel can be more coarse than original.Combustion
Certain black smoke is had when burning test to produce.
The content of the invention
For problems of the prior art, the present invention is by designing a series of organic phosphine small molecule structure and urea
It is combined there is provided one kind without ammonia taste, hydroscopicity is low, good hand touch, good flame retardation effect, there is compatibility with smoke-suppressing and with human body
A kind of non-durable fire retardant of new textile.
To achieve the above object, the technical solution adopted by the present invention is：A kind of non-durable fire retardant of new textile, it is described
Include dichloromethyl phosphonic acids, diaminourea methane phosphonic acid, dimethyl phosphonic acids, solutions of dimethyl phosphoryl amine and urea in fire retardant.
Preferably, include in fire retardant 10~15 parts dichloromethyl phosphonic acids, 18~22 parts of diaminourea methane phosphonic acid,
8~12 parts of dimethyl phosphonic acids, 35~40 parts of solutions of dimethyl phosphoryl amine and 10~15 parts of urea.
The present invention operation principle be：Dichloromethyl phosphonic acids, diaminourea methane phosphonic acid, dimethyl in the fire retardant of the present invention
The organophosphor such as phosphonic acids and solutions of dimethyl phosphoryl amine small molecule can provide substantial amounts of fire-retardant with phosphonic acids and for phosphorus nitrogen for condensed phase
The phosphorus N structure of synergistic fire retardation.In addition, dichloromethyl phosphonic acids can discharge chlorine radical and hydroxy, flutterred in free radical
Catch in the presence of mechanism, chlorine radical is combined with the hydroperoxyl radical that textile combustion is produced, form non-flammable hydrochloric acid, it is to avoid
Hydroperoxyl radical is at high temperature combined with oxygen to burn away；The methyl that dimethyl phosphonic acids and solutions of dimethyl phosphoryl amine include plays regulation
The effect of textile touch；Phosphorus and nitrogen are included in the urea of low cost, phosphorus and nitrogen produce the effect of phosphorus phosphorus-nitrogen coordinated fire-retardant in burning,
So as to strengthen the flame retardant effect of textile, while urea can play swelling action so that fire retardant fully penetrates into textile
In；The fire retardant each component of the present invention is Covalent bonding together product, reduces the absorption to moisture in air, reduces moisture absorption
Rate.Meanwhile, the release of flammable gas when reducing burning, so as to reduce the generation of burnt cigarette；In organic phosphine small molecule and human body
The structures such as lecithin are similar so that textile has higher compatibility to human body.
The beneficial effects of the invention are as follows：Without ammonia taste during the fire retardant processing of the present invention, the textile hydroscopicity processed is low,
The coarse weakness of feel after processing is eliminated, flame resistance effect is good, with smoke-suppressing, is almost produced during combustion testing without black smoke
It is raw, there is compatibility with human body, be a kind of non-durable green low-cost flame-retardant agent of new harmless clean.
Embodiment
It is existing that the invention will be further described.
Embodiment one
A certain amount of water is added in a kettle., is subsequently added the dimethyl phosphorus of 35 parts of addition after 10 parts of urea, stirring and dissolving
Persistently stirred under acid amides, normal temperature, be subsequently added a certain amount of ammoniacal liquor, sequentially add 10 parts dichloromethyl phosphonic acids, 18 parts
Diaminourea methane phosphonic acid and 12 parts of dimethyl phosphonic acids, are mixing uniformly to form the non-durable fire retardant of textile of the present invention.
Embodiment two
A certain amount of water is added in a kettle., is subsequently added the dimethyl phosphorus of 40 parts of addition after 15 parts of urea, stirring and dissolving
Persistently stirred under acid amides, normal temperature, be subsequently added the ammoniacal liquor of a certain amount of neutralization, sequentially add 15 parts of dichloromethyl phosphine
Acid, 22 parts of diaminourea methane phosphonic acid and 8 parts of dimethyl phosphonic acids, the textile for being mixing uniformly to form the present invention are non-durable fire-retardant
Agent.
Embodiment three
A certain amount of water is added in a kettle., is subsequently added the dimethyl phosphorus of 37 parts of addition after 12 parts of urea, stirring and dissolving
Persistently stirred under acid amides, normal temperature, be subsequently added the ammoniacal liquor of a certain amount of neutralization, sequentially add 14 parts of dichloromethyl phosphine
Acid, 19 parts of diaminourea methane phosphonic acid and 9 parts of dimethyl phosphonic acids, the textile for being mixing uniformly to form the present invention are non-durable fire-retardant
Agent.
Preferred embodiment of the invention described in detail above, it will be appreciated that one of ordinary skill in the art without
Need creative work just can make many modifications and variations according to the design of the present invention, therefore, all technologies in the art
Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Technical scheme, all should be in the protection domain being defined in the patent claims.
Claims (2)
1. a kind of non-durable fire retardant of new textile, it is characterised in that：Include dichloromethyl phosphonic acids, two in the fire retardant
Amino methyl phosphonic acid, dimethyl phosphonic acids, solutions of dimethyl phosphoryl amine and urea.
2. the non-durable fire retardant of new textile as claimed in claim 1, it is characterised in that：Include 10 in the fire retardant
~15 parts of dichloromethyl phosphonic acids, 18~22 parts of diaminourea methane phosphonic acid, 8~12 parts of dimethyl phosphonic acids, the two of 35~40 parts
Methyl phosphamide and 10~15 parts of urea.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710376035.9A CN107034672A (en) | 2017-05-25 | 2017-05-25 | A kind of non-durable fire retardant of new textile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710376035.9A CN107034672A (en) | 2017-05-25 | 2017-05-25 | A kind of non-durable fire retardant of new textile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107034672A true CN107034672A (en) | 2017-08-11 |
Family
ID=59540084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710376035.9A Pending CN107034672A (en) | 2017-05-25 | 2017-05-25 | A kind of non-durable fire retardant of new textile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107034672A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102786717A (en) * | 2012-07-19 | 2012-11-21 | 江汉大学 | Acylamino-containing dialkyl phosphinic acid fire retardant and its preparation method |
| CN102816346A (en) * | 2012-07-19 | 2012-12-12 | 江汉大学 | Dialkylphosphinic acid fire retardant containing primary amine groups and preparation method thereof |
| CN104093724A (en) * | 2011-12-16 | 2014-10-08 | 科莱恩金融(Bvi)有限公司 | Mixtures of dialkylphosphinic acids and alkylphosphonic acids, a process for preparation thereof and use thereof |
-
2017
- 2017-05-25 CN CN201710376035.9A patent/CN107034672A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104093724A (en) * | 2011-12-16 | 2014-10-08 | 科莱恩金融(Bvi)有限公司 | Mixtures of dialkylphosphinic acids and alkylphosphonic acids, a process for preparation thereof and use thereof |
| CN102786717A (en) * | 2012-07-19 | 2012-11-21 | 江汉大学 | Acylamino-containing dialkyl phosphinic acid fire retardant and its preparation method |
| CN102816346A (en) * | 2012-07-19 | 2012-12-12 | 江汉大学 | Dialkylphosphinic acid fire retardant containing primary amine groups and preparation method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 范雪荣: "《纺织品染整工艺学》", 30 June 1999, 中国纺织出版社 * |
| 陶乃杰: "《染整工程 第4册》", 30 June 1992, 中国纺织出版社 * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: Jiaxing City, Zhejiang province 314000 Tongxiang City Fengming street strong industry road Applicant after: Zhejiang Hanbang new materials Co., Ltd Address before: Jiaxing City, Zhejiang province 314000 Tongxiang City Fengming street strong industry road Applicant before: Zhejiang Happy Chemical Co., Ltd. |
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| CB02 | Change of applicant information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170811 |
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| RJ01 | Rejection of invention patent application after publication |