JP6417497B1 - 吹き込み可能な綿状物断熱材およびその製造方法 - Google Patents
吹き込み可能な綿状物断熱材およびその製造方法 Download PDFInfo
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- JP6417497B1 JP6417497B1 JP2018515974A JP2018515974A JP6417497B1 JP 6417497 B1 JP6417497 B1 JP 6417497B1 JP 2018515974 A JP2018515974 A JP 2018515974A JP 2018515974 A JP2018515974 A JP 2018515974A JP 6417497 B1 JP6417497 B1 JP 6417497B1
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- 229920000742 Cotton Polymers 0.000 title claims abstract description 69
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 10
- 238000009413 insulation Methods 0.000 title abstract description 31
- 239000000835 fiber Substances 0.000 claims abstract description 131
- 239000000463 material Substances 0.000 claims abstract description 83
- 238000000034 method Methods 0.000 claims abstract description 19
- 239000000945 filler Substances 0.000 claims abstract description 18
- 241000219146 Gossypium Species 0.000 claims description 66
- 239000004744 fabric Substances 0.000 claims description 19
- 239000000203 mixture Substances 0.000 claims description 15
- 229920000728 polyester Polymers 0.000 claims description 14
- 239000011810 insulating material Substances 0.000 claims description 5
- 229920002994 synthetic fiber Polymers 0.000 claims description 4
- 239000012774 insulation material Substances 0.000 claims description 3
- 239000012209 synthetic fiber Substances 0.000 claims description 3
- 238000007664 blowing Methods 0.000 abstract description 12
- 238000005406 washing Methods 0.000 abstract description 3
- 230000000717 retained effect Effects 0.000 abstract 1
- 229920001296 polysiloxane Polymers 0.000 description 6
- 210000003746 feather Anatomy 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000002041 carbon nanotube Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229920000747 poly(lactic acid) Polymers 0.000 description 1
- 239000004626 polylactic acid Substances 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B68—SADDLERY; UPHOLSTERY
- B68G—METHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING; UPHOLSTERY NOT OTHERWISE PROVIDED FOR
- B68G1/00—Loose filling materials for upholstery
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/02—Cotton wool; Wadding
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/04—Materials specially adapted for outerwear characterised by special function or use
- A41D31/06—Thermally protective, e.g. insulating
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
- D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
- D04H1/736—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged characterised by the apparatus for arranging fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B68—SADDLERY; UPHOLSTERY
- B68G—METHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING; UPHOLSTERY NOT OTHERWISE PROVIDED FOR
- B68G1/00—Loose filling materials for upholstery
- B68G2001/005—Loose filling materials for upholstery for pillows or duvets
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/04—Heat-responsive characteristics
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Nonwoven Fabrics (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
Description
Claims (21)
- 吹き込み可能な断熱材料または充填材料であって、
その断熱材料または充填材料が、分離され長手方向に伸びる複数の綿状物を含み、それぞれの綿状物が複数の繊維で形成され、その綿状物が、比較的開いた広がった中間部分と、前記中間部分の両端から延びる比較的密に撚られたテール部分とを含む、吹き込み可能な断熱材料または充填材料。 - 前記複数の繊維が合成繊維である、請求項1に記載の材料。
- 前記複数の繊維がポリエステルを含む、請求項2に記載の材料。
- 前記複数の繊維が、0.1D〜8.0Dの範囲内のデニールを含む、請求項1に記載の材料。
- 前記複数の繊維が、5mm〜55mmの範囲内の長手方向の長さを含む、請求項1に記載の材料。
- 前記複数の繊維が、15mm以下の長手方向の長さを含む、請求項5に記載の材料。
- 前記綿状物の長手方向の長さが、2cm〜4.5cmの範囲内である、請求項1に記載の材料。
- 前記綿状物の前記中間部分の長手方向の長さが、0.1cm〜2cmの範囲内である、請求項1に記載の材料。
- 前記綿状物の前記テール部分の長手方向の長さが、0.8cm〜1.8cmの範囲内である、請求項1に記載の材料。
- 前記中間部分が、それに対応するテール部分のそれぞれの全幅および全厚それぞれを超える全幅および全厚を規定する、請求項1に記載の材料。
- 前記中間部分の全幅が、前記中間部分の全厚を超える、請求項10に記載の材料。
- 前記中間部分および前記テール部分が、前記長手方向に沿って実質的に直線的に延びる、請求項1に記載の材料。
- 前記中間部分のうちの少なくとも1つおよび前記テール部分のうちの少なくとも1つが、前記長手方向に沿って実質的に非直線的に延びる、請求項1に記載の材料。
- 30グラムあたり250および800立方インチの範囲内のフィルパワーを含む、請求項1に記載の材料。
- 前記複数の繊維が、長手方向の長さ、デニール、および組成のうちの少なくとも1つが異なる繊維を含む、請求項1に記載の材料。
- 綿状物に形成されない緩い繊維をさらに含む、請求項1に記載の材料。
- 前記綿状物のそれぞれが、約600本の総繊維〜約1,200本の総繊維の範囲内の繊維の総数を含む、請求項1に記載の材料。
- 物品であって、前記物品のコンパートメント内に位置する請求項1〜17のいずれか一項に記載の材料を含む、物品。
- 複数の穴を含む中空ドラムを100RPM〜400RPMの範囲内で回転させるステップであって、その複数の穴がその中空ドラムを通って延びている、前記ステップと;
前記回転するドラムの内側に真空圧を発生させるステップと;
前記回転するドラムの外面にステープル繊維を付与するステップであって、前記内側の真空によって、複数の前記ステープル繊維が複数の前記穴の中を引き通されて、複数の綿状物を部分的に形成するようにする、前記ステップと;
前記部分的に形成された綿状物を前記回転するドラム内において2分〜5分の範囲内のドウェルタイムの間で保持することによって、分離され長手方向に伸びる複数の綿状物を形成するステップであって、前記綿状物のそれぞれが、比較的開いた広がった中間部分と、前記中間部分の両端から延びる比較的密な撚られたテール部分とを含む、前記ステップと;
を含む、吹き込み可能な断熱材料または充填材料の製造方法。 - 前記ステープル繊維が、0.1D〜8.0Dの範囲内のデニールと、5mm〜55mmの範囲内の長手方向の長さとを含む、請求項19に記載の方法。
- 前記綿状物が、2cm〜4.5cmの範囲内の長手方向の長さを含む、請求項19に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562234218P | 2015-09-29 | 2015-09-29 | |
US62/234,218 | 2015-09-29 | ||
PCT/US2016/054298 WO2017058986A1 (en) | 2015-09-29 | 2016-09-29 | Blowable floccule insulaton and method of making same |
Publications (2)
Publication Number | Publication Date |
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JP6417497B1 true JP6417497B1 (ja) | 2018-11-07 |
JP2018534442A JP2018534442A (ja) | 2018-11-22 |
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Application Number | Title | Priority Date | Filing Date |
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JP2018515974A Active JP6417497B1 (ja) | 2015-09-29 | 2016-09-29 | 吹き込み可能な綿状物断熱材およびその製造方法 |
Country Status (9)
Country | Link |
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US (2) | US10633244B2 (ja) |
EP (1) | EP3356588B1 (ja) |
JP (1) | JP6417497B1 (ja) |
KR (1) | KR101964024B1 (ja) |
CN (1) | CN108291342B (ja) |
HK (1) | HK1252802B (ja) |
RU (1) | RU2670531C1 (ja) |
TW (1) | TWI685593B (ja) |
WO (1) | WO2017058986A1 (ja) |
Families Citing this family (5)
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EP3710620A1 (en) | 2017-11-15 | 2020-09-23 | PrimaLoft, Inc. | Reduced density synthetic fiber utilizing hollow microcapsules |
WO2019136049A1 (en) | 2018-01-02 | 2019-07-11 | Primaloft, Inc. | Biodegradation-enhanced synthetic fiber and methods of making the same |
DE112019005157T5 (de) * | 2018-10-15 | 2021-07-01 | Primaloft, Inc. | Wärmeregulierende dreidimensionale isolierende strukturen und erzeugnisse, die diese umfassen |
WO2022126008A1 (en) | 2020-12-11 | 2022-06-16 | Primaloft, Inc. | Air-permeable multi-layer insulative construct |
EP4355941A1 (en) | 2021-06-17 | 2024-04-24 | PrimaLoft, Inc. | Fiberfill clusters and methods of manufacturing same |
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- 2016-09-29 KR KR1020187012078A patent/KR101964024B1/ko active IP Right Grant
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- 2016-09-29 JP JP2018515974A patent/JP6417497B1/ja active Active
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- 2016-09-29 EP EP16784625.2A patent/EP3356588B1/en active Active
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JP2018534442A (ja) | 2018-11-22 |
TW201718962A (zh) | 2017-06-01 |
US10633244B2 (en) | 2020-04-28 |
HK1252802A1 (zh) | 2019-06-06 |
CN108291342A (zh) | 2018-07-17 |
KR101964024B1 (ko) | 2019-03-29 |
EP3356588B1 (en) | 2019-07-03 |
US20180290879A1 (en) | 2018-10-11 |
US10870573B2 (en) | 2020-12-22 |
TWI685593B (zh) | 2020-02-21 |
RU2670531C1 (ru) | 2018-10-23 |
EP3356588A1 (en) | 2018-08-08 |
KR20180051644A (ko) | 2018-05-16 |
US20190225484A1 (en) | 2019-07-25 |
HK1252802B (zh) | 2020-03-27 |
CN108291342B (zh) | 2020-11-06 |
WO2017058986A1 (en) | 2017-04-06 |
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