WO2013024944A1 - Fire-retardant resin capable of impregnating into a wood material - Google Patents
Fire-retardant resin capable of impregnating into a wood material Download PDFInfo
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- WO2013024944A1 WO2013024944A1 PCT/KR2011/009948 KR2011009948W WO2013024944A1 WO 2013024944 A1 WO2013024944 A1 WO 2013024944A1 KR 2011009948 W KR2011009948 W KR 2011009948W WO 2013024944 A1 WO2013024944 A1 WO 2013024944A1
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- wood
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- flame retardant
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
- B27K3/52—Impregnating agents containing mixtures of inorganic and organic compounds
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K21/00—Fireproofing materials
- C09K21/06—Organic materials
- C09K21/10—Organic materials containing nitrogen
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
- B27K5/04—Combined bleaching or impregnating and drying of wood
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K21/00—Fireproofing materials
- C09K21/06—Organic materials
- C09K21/12—Organic materials containing phosphorus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K2240/00—Purpose of the treatment
- B27K2240/30—Fireproofing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
- B27K3/02—Processes; Apparatus
- B27K3/15—Impregnating involving polymerisation including use of polymer-containing impregnating agents
- B27K3/153—Without in-situ polymerisation, condensation, or cross-linking reactions
Definitions
- the present invention relates to a flame retardant resin for wood impregnation. More specifically, the present invention relates to a wood impregnated flame retardant resin to provide flame retardancy while maintaining the properties of natural wood.
- Wood, plywood, medium density fiberboard, paper, etc. are widely used as furniture and building interior materials. When wood is heated, it is decomposed into wood tar and wood gas, and the combustible wood gas is oxidized to burn the building in an instant and cause damage to property and life.
- Wood-related flame retardant composition is composed of a halogen-based flame retardant, phosphorus-based flame retardant and a mixture of an inorganic flame retardant and a polymer and the like is the mainstream to use the coating on the surface of the object to be coated.
- Existing flame-retardant composition provides flame retardancy by forming flame-retardant coating film on the surface of wood, very low absorption of flame-retardant composition to the coated object when forming the flame-retardant coating film, the drying speed of the coating film is very slow, work efficiency is lowered, and left for a long time There is a problem that occurs when the coating film cracks.
- the existing flame-retardant or flame-retardant treatment is a coating of the surface of the wood with a flame-retardant paint or flame-retardant paint after the construction of the interior wood to form a coating on the surface, one of the greatest advantages of wood, temperature, humidity control, natural wood There has been a problem of blocking incense.
- the present invention provides a flame retardant resin that can be impregnated into wood.
- One aspect of the present invention relates to a resin for wood impregnation comprising 10 to 70 parts by weight of a water-soluble flame retardant and 1 to 10 parts by weight of water-soluble glycols based on 100 parts by weight of water.
- the resin for wood impregnation according to the present invention can be used in the manufacture of wood that meets the flame retardant performance (non-flammable, semi-non-flammable, flame retardant and flame retardant) standards while utilizing one of the biggest advantages of wood, temperature and humidity control and natural wood fragrance. Can be.
- the wood-impregnated flame retardant resin of the present invention includes water, a water-soluble flame retardant, and water-soluble glycols.
- the water-soluble glycols usable in the present invention include ethylene glycol, diethylene glycol, triethylene glycol, tetraethylene glycol, trimethylene glycol, propylene glycol, butanediol, pentanediol, neopentyl glycol, hexamethylene glycol and dodecamethylene Glycols and the like, preferably ethylene glycol.
- polymer resins may also be used as the water-soluble glycols.
- the water-soluble glycols preferably have a molecular weight of 1,000 or less, more preferably 500 or less.
- the water-soluble glycols prevent the evaporation of the water-soluble flame retardant and soften the wood, impregnated in the wood to improve the dimensional stability of the wood, and also provides a function as an anti-freezing agent to prevent the water-soluble flame retardant is frozen in the winter.
- the wood impregnated flame retardant resin may include 1 to 10, preferably 1 to 3 parts by weight of the water-soluble glycols based on 100 parts by weight of water.
- the water-soluble flame retardant may be used at least one of guanidine-based, boric acid-based and phosphate-based flame retardant, preferably a phosphate-based flame retardant. More specifically, water-soluble flame retardants usable in the present invention include phosphoric acid, ammonium phosphate, urea phosphate, ammonium polyphosphate, guanidine phosphate, guanidine sulfamic acid, boric acid and salts thereof, sodium borate and the like.
- the wood impregnated flame retardant resin may include 10 to 100 parts by weight of water-soluble flame retardant, preferably 10 to 70 parts by weight, based on 100 parts by weight of water.
- the resin may include 5 to 25 parts by weight of phosphoric acid, 5 to 45 parts by weight of ammonium polyphosphate, and 1 to 3 parts by weight of ethylene glycol as a water-soluble flame retardant based on 100 parts by weight of water.
- the wood impregnated flame retardant resin may further include 1 to 10 parts by weight of 100 parts by weight of water, such as preservatives, preservatives, colorants, fragrances as other additives.
- a wooden impregnation resin of 360g of water, 90g of phosphoric acid, 150g of polyammonium phosphate, 150g of ethylene glycol, 3g of ethylene glycol, and 6g of preservatives was maintained at room temperature and vacuum of 86mmHg for 5 minutes on a cypress board having a thickness of 10mm and a width of 100mm. , 5 minutes treatment impregnated more than 240kg / m3.
- Example 2 The impregnation amount in Example 2 corresponded to 1/6 of the cypress of Example 1 under the same conditions except wood species. Also in Example 2, since the flame retardant wood corresponds to more than 40kg / m3 could be produced wood in accordance with the flame retardant performance and flame retardant performance.
- Douglas fir plate 10 mm thick and 100 mm wide was impregnated with 80 kg / m3 in 5 minutes, 100 kg / m3 in 25 minutes, and 120 kg / m3 in 60 minutes.
- 80 kg / m3 in 5 minutes was impregnated with 80 kg / m3 in 5 minutes, 100 kg / m3 in 25 minutes, and 120 kg / m3 in 60 minutes.
- the flame retardant resin can be impregnated more than a predetermined amount according to various conditions such as wood species, pressing force, treatment time.
- the present invention relates to an impregnation resin for making flame retardant wood that does not burn by preserving the inherent performance of wood, and can be used industrially by impregnating wood that can be used as interior interior materials, ceiling materials, and the like.
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Inorganic Chemistry (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
Description
본 발명은 목재함침용 난연수지에 관한 것이다. 보다 구체적으로, 본 발명은 천연목재의 특성을 유지하면서도 난연성을 제공하도록 하는 목재함침용 난연수지에 관한 것이다.The present invention relates to a flame retardant resin for wood impregnation. More specifically, the present invention relates to a wood impregnated flame retardant resin to provide flame retardancy while maintaining the properties of natural wood.
목재, 합판, 중밀도섬유판, 종이 등은 가구 및 건축 내장재로 많이 이용되고 있다. 목재는 가열하면 목타르, 목가스로 분해되고 가연성 목가스가 산화되면서 순식간에 건축물을 연소시켜 재산과 인명 피해를 유발하고 있기 때문에 효과적인 방염 및 난연처리가 필요하다.Wood, plywood, medium density fiberboard, paper, etc. are widely used as furniture and building interior materials. When wood is heated, it is decomposed into wood tar and wood gas, and the combustible wood gas is oxidized to burn the building in an instant and cause damage to property and life.
목재관련 난연 조성물은 할로겐계 난연제, 인계 난연제 및 무기계 난연제와 고분자의 혼합물 등으로 구성되어 피도포체의 표면에 코팅하여 사용하는 것이 주류를 이루고 있는 실정이다. Wood-related flame retardant composition is composed of a halogen-based flame retardant, phosphorus-based flame retardant and a mixture of an inorganic flame retardant and a polymer and the like is the mainstream to use the coating on the surface of the object to be coated.
기존 난연 조성물은 목재의 표면에 난연 도막을 형성함으로써 난연성을 부여하고 있고, 난연도막 형성시 피도포체에 난연 조성물의 흡수가 매우 적고, 도막의 건조 속도가 매우 늦어 작업 능률이 저하되고, 장시간 방치시 도막의 균열이 발생하는 문제점이 있다.Existing flame-retardant composition provides flame retardancy by forming flame-retardant coating film on the surface of wood, very low absorption of flame-retardant composition to the coated object when forming the flame-retardant coating film, the drying speed of the coating film is very slow, work efficiency is lowered, and left for a long time There is a problem that occurs when the coating film cracks.
또한, 기존의 방염이나 난연처리는 내장목재를 시공한 후 방염도료나 난연도료로 목재 표면을 도장 처리함으로써 표면에 도막을 형성시켜 목재의 가장 큰 장점 중의 하나인 온, 습도 조절기능, 목재의 천연 향을 차단시키는 문제점이 있어왔다.In addition, the existing flame-retardant or flame-retardant treatment is a coating of the surface of the wood with a flame-retardant paint or flame-retardant paint after the construction of the interior wood to form a coating on the surface, one of the greatest advantages of wood, temperature, humidity control, natural wood There has been a problem of blocking incense.
본 발명은 목재 내부에 함침될 수 있는 난연성 수지를 제공한다.The present invention provides a flame retardant resin that can be impregnated into wood.
본 발명의 하나의 양상은 물 100중량부에 대해 수용성 난연제 10~70중량부 및 수용성 글리콜류 1~10중량부를 포함하는 목재함침용 수지에 관계한다.One aspect of the present invention relates to a resin for wood impregnation comprising 10 to 70 parts by weight of a water-soluble flame retardant and 1 to 10 parts by weight of water-soluble glycols based on 100 parts by weight of water.
본 발명에 따른 목재함침용 수지는 목재의 가장 큰 장점 중의 하나인 온도, 습도 조절기능과 천연의 목재향을 살리면서 난연 성능(불연, 준불연, 난연 및 방염)기준에 부합하는 목재 제조에 사용할 수 있다.The resin for wood impregnation according to the present invention can be used in the manufacture of wood that meets the flame retardant performance (non-flammable, semi-non-flammable, flame retardant and flame retardant) standards while utilizing one of the biggest advantages of wood, temperature and humidity control and natural wood fragrance. Can be.
본 발명은 하기의 설명에 의하여 모두 달성될 수 있다. 하기의 설명은 본 발명의 바람직한 구체예를 기술하는 것으로 이해되어야 하며, 본 발명이 반드시 이에 한정되는 것은 아니다. The present invention can all be achieved by the following description. The following description is to be understood as describing preferred embodiments of the invention, but the invention is not necessarily limited thereto.
본 발명의 목재 함침용 난연수지는 물, 수용성 난연제, 수용성 글리콜류를 포함한다.The wood-impregnated flame retardant resin of the present invention includes water, a water-soluble flame retardant, and water-soluble glycols.
*본 발명에 사용가능한 상기 수용성 글리콜류로는 에틸렌글리콜, 디에틸렌글리콜, 트리에틸렌글리콜, 테트라에틸렌글리콜, 트리메틸렌글리콜, 프로필렌글리콜, 부탄디올, 펜탄디올, 네오펜틸글리콜, 헥사메틸렌글리콜, 도데카메틸렌글리콜 등이 있으며, 바람직하게는 에틸렌글리콜이다. 또한, 수용성 글리콜류로서 고분자 수지를 사용할 수 도 있는데, 예를 들면, 폴리에틸렌글리콜, 폴리에스틸렌 글리콜 (메타)아크릴레이트, 폴리에스틸렌 글리콜 디아크릴레이트, 디에틸렌글리콜 디글리시디 에테르, 폴리프로필렌 글리콜 (메타)아크릴레이트 등이 있다. 상기 수용성 글리콜류는 바람직하게는 분자량이 1,000이내, 더욱 바람직하게는 500이내인 것이 좋다. The water-soluble glycols usable in the present invention include ethylene glycol, diethylene glycol, triethylene glycol, tetraethylene glycol, trimethylene glycol, propylene glycol, butanediol, pentanediol, neopentyl glycol, hexamethylene glycol and dodecamethylene Glycols and the like, preferably ethylene glycol. In addition, polymer resins may also be used as the water-soluble glycols. For example, polyethylene glycol, polystyrene glycol (meth) acrylate, polystyrene glycol diacrylate, diethylene glycol diglycidi ether, polypropylene glycol (Meth) acrylates, and the like. The water-soluble glycols preferably have a molecular weight of 1,000 or less, more preferably 500 or less.
상기 수용성 글리콜류는 수용성 난연제의 증발을 막고 목재를 부드럽게 하고, 목재 내부에 함침되어 목재의 치수안정성을 향상시킬 수 있으며, 또한 수용성 난연제가 동절기에 동결되는 것을 방지하는 동결방지제로서의 기능을 부여한다.The water-soluble glycols prevent the evaporation of the water-soluble flame retardant and soften the wood, impregnated in the wood to improve the dimensional stability of the wood, and also provides a function as an anti-freezing agent to prevent the water-soluble flame retardant is frozen in the winter.
상기 목재함침용 난연수지는 물 100중량부에 대해 상기 수용성 글리콜류 1~10, 바람직하게는 1~3중량부를 포함할 수 있다. The wood impregnated flame retardant resin may include 1 to 10, preferably 1 to 3 parts by weight of the water-soluble glycols based on 100 parts by weight of water.
상기 수용성 난연제는 구아니딘(guanidine)계, 붕산계 및 인산계 난연제 중 하나 이상을 사용할 수 있으며, 바람직하게는 인산계 난연제를 사용할 수 있다. 좀 더 구체적으로 본 발명에 사용가능한 수용성 난연제로는 인산, 인산암모늄, 인산요소, 폴리인산암모늄, 인산구아니딘, 설파민산 구아니딘, 붕산 및 그 염, 붕산나트륨등이 있다.The water-soluble flame retardant may be used at least one of guanidine-based, boric acid-based and phosphate-based flame retardant, preferably a phosphate-based flame retardant. More specifically, water-soluble flame retardants usable in the present invention include phosphoric acid, ammonium phosphate, urea phosphate, ammonium polyphosphate, guanidine phosphate, guanidine sulfamic acid, boric acid and salts thereof, sodium borate and the like.
상기 목재함침용 난연수지는 물 100중량부에 대해 수용성 난연제 10~100중량부, 바람직하게는 10~70중량부를 포함할 수 있다. The wood impregnated flame retardant resin may include 10 to 100 parts by weight of water-soluble flame retardant, preferably 10 to 70 parts by weight, based on 100 parts by weight of water.
바람직하게는 상기 수지는 물 100중량부에 대해 수용성 난연제로서 인산 5~25중량부, 폴리인산암모늄 5~45중량부 및 에틸렌글리콜 1~3중량부를 포함할 수 있다. Preferably, the resin may include 5 to 25 parts by weight of phosphoric acid, 5 to 45 parts by weight of ammonium polyphosphate, and 1 to 3 parts by weight of ethylene glycol as a water-soluble flame retardant based on 100 parts by weight of water.
또한 상기 목재함침용 난연수지는 기타 첨가제로 방미제, 방부제, 착색제, 방향제 등을 물 100중량부 대비 1~10중량부를 추가로 포함할 수 있다. In addition, the wood impregnated flame retardant resin may further include 1 to 10 parts by weight of 100 parts by weight of water, such as preservatives, preservatives, colorants, fragrances as other additives.
이하에서 실시예를 들어 본 발명을 더욱 구체적으로 설명하나 본 발명의 실시예들은 여러 가지로 변형될 수 있으며 본 발명의 범위가 실시예에 의해서 한정되지 않는다.Hereinafter, the present invention will be described in more detail with reference to Examples, but embodiments of the present invention may be modified in various ways and the scope of the present invention is not limited by the Examples.
실시예 1Example 1
두께 10mm, 폭 100mm인 편백나무 판재에 물 360g, 인산 90g, 폴리인산암모늄 150g, 에틸렌글리콜 3g, 방부제 6g 비율의 목재함침용 수지를 상온, 진공도 86mmHg에서 5분간 유지시킨 후, 가압압력 20kgf/㎠, 5분 동안 처리하여 240kg/㎥ 이상을 함침하였다.A wooden impregnation resin of 360g of water, 90g of phosphoric acid, 150g of polyammonium phosphate, 150g of ethylene glycol, 3g of ethylene glycol, and 6g of preservatives was maintained at room temperature and vacuum of 86mmHg for 5 minutes on a cypress board having a thickness of 10mm and a width of 100mm. , 5 minutes treatment impregnated more than 240kg / ㎥.
이어서, 상기 목재를 인공 건조기에서 함수율 약12%로 건조시킴으로써 불연 및 방염성능기준에 만족하는 내장용 불연목재, 방염목재를 제조하였다.Subsequently, by drying the wood at a water content of about 12% in an artificial dryer to prepare a non-flammable wood for interior decoration, flame retardant wood that satisfies the non-flammable and flameproof performance standards.
실시예 2Example 2
두께 10mm, 폭 100mm인 국산 낙엽송 판재에 실시예 1과 같은 조건으로 처리한 결과 평균 47kg/㎥을 함침하였다. An average of 47 kg / m 3 was impregnated into the domestic larch sheet having a thickness of 10 mm and a width of 100 mm under the same conditions as in Example 1.
실시예 2에서의 함침량은 목재 수종을 제외한 동일 조건에서 실시예 1의 편백나무의 1/6에 해당하였다. 실시예 2에서도 난연목재 기준 40kg/㎥ 이상에 해당하므로 난연성능과 방염성능에 부합하는 목재를 제조할 수 있었다.The impregnation amount in Example 2 corresponded to 1/6 of the cypress of Example 1 under the same conditions except wood species. Also in Example 2, since the flame retardant wood corresponds to more than 40kg / ㎥ could be produced wood in accordance with the flame retardant performance and flame retardant performance.
한편, 상기 낙엽송으로 준불연목재를 제조하기 위해서는 동일 압력 20kgf/㎠에서 최소한 15분이상 처리하였을 때 평균 71kg/㎥이상이 함침되어 준불연 목재를 제조할 수 있으며, 상기 낙엽송을 불연목재로 제조하기 위해서는 상기 20kgf/㎠ 압력에서 최소한 90분 이상 가압처리함으로써 함침량 120kg/㎥이상에 도달할 수 있었다.On the other hand, in order to manufacture a semi-non-combustible wood with the larch, when treated at least 15 minutes at the same pressure 20kgf / ㎠ at least 71kg / ㎥ is impregnated to produce a semi-non-combustible wood, to produce the larch non-combustible wood In order to achieve the impregnation amount of 120kg / ㎥ or more by pressing at least 90 minutes at the 20kgf / ㎠ pressure.
실시예 3 Example 3
두께 10mm, 폭 100mm인 미송(Douglas fir) 판재에 실시예 1과 같은 조건으로 처리한 결과 5분에 80kg/㎥이상, 25분에 100kg/㎥이상, 그리고 60분에 120kg/㎥이상을 함침시킬 수 있었다.Douglas fir plate 10 mm thick and 100 mm wide was impregnated with 80 kg / m3 in 5 minutes, 100 kg / m3 in 25 minutes, and 120 kg / m3 in 60 minutes. Could.
상기 실시예 1 내지 3을 참고하면, 목재의 수종, 가압력, 처리시간 등 다양한 조건에 따라 난연 수지를 소정량 이상 함침시킬 수 있음을 확인할 수 있다.Referring to Examples 1 to 3, it can be seen that the flame retardant resin can be impregnated more than a predetermined amount according to various conditions such as wood species, pressing force, treatment time.
본 발명의 단순한 변형 내지 변경은 이 분야의 통상의 지식을 가진 자에 의하여 용이하게 이용될 수 있으며, 이러한 변형이나 변경은 모두 본 발명의 영역에 포함되는 것으로 볼 수 있다.Simple modifications and variations of the present invention can be readily used by those skilled in the art, and all such variations or modifications can be considered to be included within the scope of the present invention.
본 발명은 목재의 고유 성능을 보존함으로써 불에 타지 않는 난연 목재를 만들기 위한 함침용 수지에 관한 것으로, 인테리어 내장재, 천장재 등으로 사용될 수 있는 목재에 함침시켜 사용할 수 있어 산업상 이용가능하다. The present invention relates to an impregnation resin for making flame retardant wood that does not burn by preserving the inherent performance of wood, and can be used industrially by impregnating wood that can be used as interior interior materials, ceiling materials, and the like.
Claims (4)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
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| KR10-2011-0081429 | 2011-08-17 | ||
| KR1020110081429A KR20130019468A (en) | 2011-08-17 | 2011-08-17 | Method of preparing fire-retardant wood and fire-retardant resin impregnating wood thereof |
| KR1020110093218A KR101194328B1 (en) | 2011-09-16 | 2011-09-16 | Method of preparing fire-retardant wood |
| KR10-2011-0093218 | 2011-09-16 |
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| WO2013024944A1 true WO2013024944A1 (en) | 2013-02-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| PCT/KR2011/009948 Ceased WO2013024944A1 (en) | 2011-08-17 | 2011-12-21 | Fire-retardant resin capable of impregnating into a wood material |
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| CN103878847A (en) * | 2014-04-14 | 2014-06-25 | 杭州好迪装饰家私有限公司 | Fire-retardant wood and preparation method and application thereof |
| CN103921327A (en) * | 2014-04-16 | 2014-07-16 | 胡仕成 | Bamboo sheet coloring process and device based on temperature-controlled drying carbonization |
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| JPH09277209A (en) * | 1996-04-19 | 1997-10-28 | Sanko Kogyo Kk | Antiseptically and flame-resistingly treated wood and manufacture thereof |
| JP2002018813A (en) * | 2000-07-05 | 2002-01-22 | Hisaka Works Ltd | Flame retardant treatment method for wood, etc. |
| JP2004106294A (en) * | 2002-09-17 | 2004-04-08 | Shigeru Ito | Flame retardant and woody building member impregnated with flame retardant |
| JP2004122612A (en) * | 2002-10-03 | 2004-04-22 | Daikyo Kagaku Kk | Aqueous flame retardant for wood and method for flame retarding wood using it |
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|---|---|---|---|---|
| JPH09277209A (en) * | 1996-04-19 | 1997-10-28 | Sanko Kogyo Kk | Antiseptically and flame-resistingly treated wood and manufacture thereof |
| JP2002018813A (en) * | 2000-07-05 | 2002-01-22 | Hisaka Works Ltd | Flame retardant treatment method for wood, etc. |
| JP2004106294A (en) * | 2002-09-17 | 2004-04-08 | Shigeru Ito | Flame retardant and woody building member impregnated with flame retardant |
| JP2004122612A (en) * | 2002-10-03 | 2004-04-22 | Daikyo Kagaku Kk | Aqueous flame retardant for wood and method for flame retarding wood using it |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103878847A (en) * | 2014-04-14 | 2014-06-25 | 杭州好迪装饰家私有限公司 | Fire-retardant wood and preparation method and application thereof |
| CN103878847B (en) * | 2014-04-14 | 2016-01-20 | 杭州好迪装饰家私有限公司 | A kind of difficult firebrand material and its preparation method and application |
| CN103921327A (en) * | 2014-04-16 | 2014-07-16 | 胡仕成 | Bamboo sheet coloring process and device based on temperature-controlled drying carbonization |
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