JP7155229B2 - 薄型可撓性吸収性物品 - Google Patents
薄型可撓性吸収性物品 Download PDFInfo
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- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/15203—Properties of the article, e.g. stiffness or absorbency
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- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F13/531—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having a homogeneous composition through the thickness of the pad
- A61F13/532—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having a homogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad
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- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/15203—Properties of the article, e.g. stiffness or absorbency
- A61F2013/15284—Properties of the article, e.g. stiffness or absorbency characterized by quantifiable properties
- A61F2013/15365—Dimensions
- A61F2013/1539—Dimensions being expandable
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
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- A61F13/15203—Properties of the article, e.g. stiffness or absorbency
- A61F2013/15284—Properties of the article, e.g. stiffness or absorbency characterized by quantifiable properties
- A61F2013/15463—Absorbency
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/15203—Properties of the article, e.g. stiffness or absorbency
- A61F2013/15284—Properties of the article, e.g. stiffness or absorbency characterized by quantifiable properties
- A61F2013/15463—Absorbency
- A61F2013/15471—Total capacity
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- A—HUMAN NECESSITIES
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- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F2013/530131—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made in fibre but being not pulp
- A61F2013/530226—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made in fibre but being not pulp with polymeric fibres
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
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- A61F2013/53051—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials being only in particular parts or specially arranged
- A61F2013/530532—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials being only in particular parts or specially arranged the maximum being at certain depth in the thickness
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F2013/530481—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials
- A61F2013/530583—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials characterized by the form
- A61F2013/530649—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials characterized by the form in sponge or foam
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F2013/530481—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials
- A61F2013/530708—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials characterized by the absorbency properties
- A61F2013/530715—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials characterized by the absorbency properties by the acquisition rate
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
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- A—HUMAN NECESSITIES
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- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F13/534—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
- A61F2013/53445—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad from several sheets
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- Health & Medical Sciences (AREA)
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- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Description
上述のように、本発明は、特定の定義済み最適範囲にある、容易に測定可能な数多くの特性を有する吸収性物品に関する。各特性のそれぞれの範囲は本発明による吸収性物品を提供するが、異なる範囲及び好ましい範囲を任意の方法で組み合わせて、本発明の実施形態を開発することができる。
a)動的厚み膨張試験に従って5分後に測定された厚み膨張度(%)、
b)動的厚み膨張試験に従って1分後に測定された厚み膨張度(%)、
c)バンチ圧縮試験に従って測定された乾燥ピーク剛性
d)SABAP試験に従って測定された捕捉速度及び再湿潤
e)乾燥厚み
f)動的厚み膨張試験に従って5分後又は1分後に測定された厚み膨張度(%)
バンチ圧縮試験は、下記の方法セクションの記述に従って実施される。この乾燥ピーク剛性の値は、着用者の脚の間で圧縮されたときに物品を変形させるのに必要な力を示す。典型的に知られている、低い乾燥ピーク剛性を有する吸収性物品は、着用するのに快適な薄いパンティライナ製品であるが、これらは捕捉速度が低く、流体を吸収する性能も低い。一方、本発明による吸収性物品は、剛性レベルが低減されると同時に、高い捕捉速度及び/又は高い厚み膨張度(%)値を有する。本発明による吸収性物品は、10N以下、又は7N以下、又は6N以下、又は0.5~6N、又は0.5~4N、又は0.5~2Nの、乾燥ピーク剛性を有し得る。
SABAP試験は、下記の方法セクションの記述に従って実施される。この値は、吸収性物品が急速に流体を捕捉する性能を表す。典型的に、高い捕捉速度を有する吸収性物品は、厚く嵩高く、硬い物品である。一方、本発明による吸収性物品は、高い捕捉速度と、低厚み及び低剛性とを併せ持つ。
吸収性物品の乾燥厚みは、下記の方法セクションの乾燥厚み方法に従って測定される。低い厚みを有する従来技術の吸収性物品は、流体を吸収する容量が低く、吸収速度も低い。一方、本発明による吸収性物品は、比較的低い厚みを有するが、高い捕捉速度と高い厚み膨張度(%)を有する。本発明による吸収性物品は、10mm以下、又は4.5mm以下、又は1~10mm、又は1~4.5mm、又は1~3.5mmの乾燥厚みを有し得る。
i)本発明による吸収性物品は、動的厚み膨張試験に従って5分後に測定された厚み膨張度(%)と、バンチ圧縮試験に従って測定された乾燥ピーク剛性との比が、少なくとも50%/N、又は少なくとも75%/N、又は50~500%/N、又は75~400%/N、又は75~300%/Nであり得る。
ii)本発明による吸収性物品は、SABAP試験に従って測定された捕捉速度と、バンチ圧縮試験に従って測定された乾燥ピーク剛性との比が、少なくとも0.5ml/Ns、又は少なくとも0.6ml/Ns、又は0.6~2ml/Ns、又は0.6~3ml/Nsであり得る。
iii)本発明による吸収性物品は、(iiによる)捕捉速度と乾燥ピーク剛性との比に乾燥厚みを掛けた値が、少なくとも1.7ml*mm/Ns、又は少なくとも2ml*mm/Ns、又は2~87ml*mm/Ns、又は2.5~67ml*mm/Nsであり得る。
iv)本発明による吸収性物品は、乾燥厚みと、動的厚み膨張試験に従って1分後に測定された厚み膨張度(%)との比が、3mm/%以下、又は2.5mm/%以下、又は1~3mm/%、又は1.5~2.8mm/%であり得る。
吸収性コア構造を開示する。この吸収性コア構造は2つ又はそれ以上の吸収性コア層を有する。この吸収性コア層は接合していてもよく、分離していてもよい。一実施形態において、吸収性コア層の1つは、1つ以上の包囲可能要素と、1つ以上の個別の連続気泡発泡体部とを含む、不均質塊層である。
ブランドS-マキシ製品=Stayfree Maxi Super Pad
ブランドK-ウルトラ製品=U By Kotex Overnight Ultra Thins
ブランドA-ウルトラ製品=Always Ultra Thin
ブランドP中程度吸収性=Poise Maximum Absorbency Longサイズ
ブランドA中程度吸収性=Always Discrete Pads Maximumサイズ
ブランドT中程度吸収性=Tena Serenity Heavy Longサイズ
ブランドP中程度吸収性-新製品=Poise Thin Shaped Padsサイズ3
プロトタイプ0-(本発明によらないもの)
第1の層は、不織布の繊維を包囲するHIPE連続気泡発泡体部を含む不均質塊であり、第2の層は、2つの不織布基材の間にホットメルト接着剤で固定されたAGMの層である。
a.流体透過性トップシートと、
b.バックシートと、
c.トップシートとバックシートとの間に配された吸収性要素と、を備える吸収性物品であって、
d.吸収性物品は、本明細書に記載される動的厚み膨張試験に従って5分後に測定された厚み膨張度を有し、
e.吸収性物品は、本明細書に記載されるバンチ圧縮試験に従って測定された乾燥ピーク剛性を有し、
f.厚み膨張度と乾燥ピーク剛性との比が少なくとも50%/Nである、吸収性物品。
B.厚み膨張度と乾燥ピーク剛性との比が少なくとも75%/Nである、段落Aに記載の吸収性物品。
C.厚み膨張度と乾燥ピーク剛性との比が、50%/N~500%/Nである、段落A又はBに記載の吸収性物品。
D.吸収性物品が、本明細書に記載される動的厚み膨張試験に従って5分後に測定された、少なくとも125%の厚み膨張度を有し、吸収性物品が、本明細書に記載されるバンチ圧縮試験に従って測定された、10N以下の乾燥ピーク剛性を有する、段落A~Cのいずれか一項に記載の吸収性物品。
E.吸収性物品が、本明細書に記載される動的厚み膨張試験に従って5分後に測定された、少なくとも75%の厚み膨張度を有し、吸収性物品が、本明細書に記載されるバンチ圧縮試験に従って測定された、7N以下の乾燥ピーク剛性を有する、段落A~Dのいずれか一項に記載の吸収性物品。
F.吸収性要素が2つ以上の層を含み、上側層はトップシートに近い側に配置され、下側層はバックシートに近い側に配置され、上側層は、長手方向軸、横方向軸、垂直方向軸、1つ以上の包囲可能要素、及び1つ以上の個別の連続気泡発泡体部を含む不均質塊層である、段落A~Eのいずれか一項に記載の吸収性物品。
G.包囲可能要素が繊維であり、好ましくは合成繊維である、段落Fに記載の吸収性物品。
H.1つ以上の個別の連続気泡発泡体部が、包囲可能要素を包囲する、段落F又はGに記載の吸収性物品。
I.連続気泡発泡体部が、長手方向軸に対して平行なストライプの形状である、段落F~Hのいずれか一項に記載の吸収性物品。
J.連続気泡発泡体部が、横方向軸に対して平行なストライプの形状である、段落F~Iのいずれか一項に記載の吸収性物品。
K.連続気泡発泡体部が、対角線方向軸に対して平行なストライプの形状である、段落F~Jのいずれか一項に記載の吸収性物品。
L.連続気泡発泡体部がHIPE発泡体を含む、段落F~Kのいずれか一項に記載の吸収性物品。
M.下側層が、超吸収性ポリマー粒子を備える基材を含む、段落F~Lのいずれか一項に記載の吸収性物品。
N.下側層が、超吸収性ポリマー粒子の層を含む、段落F~Mのいずれか一項に記載の吸収性物品。
O.超吸収性ポリマー粒子が、基材層の上、好ましくは不織布基材層の上に配されている、段落F~Nのいずれか一項に記載の吸収性物品。
P.吸収性物品が、生理用ナプキン、おむつ、成人失禁用パッド及びパンツから選択される、段落A~Oのいずれか一項に記載の吸収性物品。
Q.吸収性物品が、本明細書に記載されるSABAP試験に従って測定したとき、0.1g以下の再湿潤値を有する、段落A~Pのいずれか一項に記載の吸収性物品。
R.吸収性物品が、本明細書に記載されるSABAP試験に従って測定したとき、1ml/秒~6ml/秒の捕捉速度を有する、段落A~Qのいずれか一項に記載の吸収性物品。
S.吸収性物品が、本明細書に記載される動的厚み膨張試験に従って1分後に測定された、150%~250%の厚み膨張度を含む、段落A~Rのいずれか一項に記載の吸収性物品。
T.吸収性物品が、本明細書に記載される動的厚み膨張試験に従って5分後に測定された、275%~600%の厚み膨張度を含む、段落A~Sのいずれか一項に記載の吸収性物品。
1-動的厚み膨張試験方法
動的厚み膨張試験方法は、流体が導入されるときの、吸収性物品の長方形部分の、圧力下における垂直方向膨張を測定する。図9A、図9B、及び図10を参照して、試験スタンドは、過剰な流体を受ける排水トレイ4001と、試料アセンブリ4003のための台となる支持フレーム4002と、2つのキャリパ4005を支持するキャリパフレーム4004と、2.40ml/sec±0.01ml/secで試験流体を送達することができるポンプとからなる。試験流体は脱イオン水中0.9% w/wのNaCl溶液であり、これを37℃±1℃に加熱する。全ての試験は、温度23℃±2℃、及び相対湿度50%±2%に保たれた室内で行われる。
SABAP(バルーン印加圧力での捕捉速度)試験は、2.07kPaで圧縮された吸収性物品に、0.9%生理食塩水が吸収される速度を測定するよう、設計されている。既知の体積を4回導入する。毎回、前の用量が吸収されてから5分後に、次の用量を開始する。各用量を吸収するのに必要な時間が記録される。捕捉試験の後、PACORM(捕捉後コラーゲン再湿潤試験方法)を実施する。この試験は、SABAPプロトコルにより流体を搭載した後に、圧力をかけて物品から圧出される流体の量を測定することを含む。コラーゲンシートを再湿潤基材として使用する。好適なコラーゲンは、Naturin Coffiコラーゲンシート(Naturin GmbH & KG(ドイツ)から入手可能)又は同等品である。コラーゲンシートは受け取り後、約23℃±2℃、及び相対湿度約50%±2%で保管する。全ての試験もまた、約23℃±2℃及び相対湿度約50%±2%で維持された室内で行う。
サンプルのバンチ圧縮特性を、測定した力がセルの限界の10%~90%以内となるロードセルを使用した定速の延伸引張試験機(好適な計器は、MTS Systems Corp.(Eden Prairie,MN)から入手可能な、Testworks 4.0 Softwareを使用したMTS Alliance、又は同等品である)で測定する。全ての試験は、23℃±3℃、及び50%±2%の相対湿度に維持された室内で行われる。試験は湿潤状態又は乾燥状態で実施することができる。
試料又は製品の乾燥厚み(厚さ)は、直径25.4mmの脚部に、試料が平らに置ける十分な大きさのアンビルを備えた、較正済みのデジタルリニアキャリパ(例えば、Ono Sokki GS-503又は同等品)を使用して測定される。この脚部が、試料に対して、封圧2.07kPaを印加する。アンビルに対してキャリパ脚部のゼロ点合わせを行う。脚部を上げて、試料をアンビルに対して平らに挿入し、脚部を約5mm/secの速度で試料に向かって下げる。脚部をサンプル上に置いて5.0秒後にキャリパ(mm)を読み取り、0.01mm単位で記録する。
Claims (15)
- a.流体透過性トップシートと、
b.バックシートと、
c.前記トップシートと前記バックシートとの間に配された吸収性要素と、を備える吸収性物品であって、
前記吸収性物品は、動的厚み膨張試験に従って5分後に測定された厚み膨張度を有し、
前記吸収性物品は、バンチ圧縮試験に従って測定された乾燥ピーク剛性を有し、
前記厚み膨張度と前記乾燥ピーク剛性との比が少なくとも50%/Nであり、
前記吸収性要素は、不均質塊層を含み、前記不均質塊層は、1つ以上の包囲可能要素と、前記不均質塊内かつ前記不均質塊全体にわたって、前記1つ以上の包囲可能要素と絡み合うとともに、前記包囲可能要素の周囲で重合された1つ以上の個別の連続気泡発泡体部とを含み、
前記包囲可能要素は、捲縮セルロース塊、毛羽立ちセルロース繊維、木材パルプ繊維、織物繊維、合成繊維、レーヨン繊維、綿繊維、吸収性繊維、熱可塑性微粒子又は繊維、3成分繊維、及び、2成分繊維、並びにこれらの組合せからなる群から選択され、
前記連続気泡発泡体部は、高内相エマルション発泡体であり、
前記吸収性要素は、2つ以上の層を含み、
上側層は前記トップシートに近い側に配置され、
下側層は前記バックシートに近い側に配置され、
前記上側層は、前記不均質塊層を含む、吸収性物品。 - 前記厚み膨張度と前記乾燥ピーク剛性との比が少なくとも75%/Nである、請求項1に記載の吸収性物品。
- 前記厚み膨張度と前記乾燥ピーク剛性との比が、50%/N~500%/Nである、請求項1又は2に記載の吸収性物品。
- 吸収性物品が、動的厚み膨張試験に従って5分後に測定された、少なくとも125%の厚み膨張度を有し、前記吸収性物品が、バンチ圧縮試験に従って測定された、10N以下の乾燥ピーク剛性を有する、請求項1~3のいずれか一項に記載の吸収性物品。
- 吸収性物品が、動的厚み膨張試験に従って5分後に測定された、少なくとも75%の厚み膨張度を有し、前記吸収性物品が、バンチ圧縮試験に従って測定された、7N以下の乾燥ピーク剛性を有する、請求項1~4のいずれか一項に記載の吸収性物品。
- 前記包囲可能要素が、繊維、繊維群、タフト、2つの開口の間のフィルム部分、及びこれらの組合せからなる群から選択される、請求項1~5のいずれか一項に記載の吸収性物品。
- 前記1つ以上の個別の連続気泡発泡体部が、前記包囲可能要素を包囲する、請求項6に記載の吸収性物品。
- 前記連続気泡発泡体部が、長手方向軸、横方向軸、対角線方向軸、又はこれらの組み合わせに対して平行なストライプの形状である、請求項6又は7に記載の吸収性物品。
- 前記連続気泡発泡体部がHIPE発泡体を含む、請求項6~8のいずれか一項に記載の吸収性物品。
- 前記下側層が、超吸収性ポリマー粒子を備える基材を含む、請求項6~9のいずれか一項に記載の吸収性物品。
- 前記超吸収性ポリマー粒子が、基材層の上に配されている、請求項10に記載の吸収性物品。
- 前記吸収性物品が、SABAP試験に従って測定したとき、0.1g以下の再湿潤値を有する、請求項1~11のいずれか一項に記載の吸収性物品。
- 前記吸収性物品が、SABAP試験に従って測定したとき、1ml/秒~6ml/秒の捕捉速度を有する、請求項1~12のいずれか一項に記載の吸収性物品。
- 前記吸収性物品が、動的厚み膨張試験に従って1分後に測定された、150%~250%の厚み膨張度を含む、請求項1~13のいずれか一項に記載の吸収性物品。
- 前記包囲可能要素は、不織布、繊維状構造体、エアレイドウェブ、湿式ウェブ、高ロフト不織布、ニードルパンチウェブ、水流交絡ウェブ、繊維トウ、織物ウェブ、ニットウェブ、フロック加工されたウェブ、スパンボンドウェブ、層状のスパンボンド/メルトブローンウェブ、カード繊維ウェブ、セルロース繊維及びメルトブローン繊維のコフォームウェブ、短繊維及びメルトブローン繊維のコフォームウェブ、並びにこれらの組合せからなる群から選択される形態である、請求項1~14のいずれか一項に記載の吸収性物品。
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EP3370669A1 (en) | 2018-09-12 |
CA3004291A1 (en) | 2017-05-11 |
US20170119587A1 (en) | 2017-05-04 |
IL258964A (en) | 2018-06-28 |
EP3370667A1 (en) | 2018-09-12 |
JP2018535743A (ja) | 2018-12-06 |
JP7473602B2 (ja) | 2024-04-23 |
JP2021049382A (ja) | 2021-04-01 |
BR112018009086A2 (pt) | 2018-10-30 |
CN108348378B (zh) | 2021-07-20 |
CA3004074A1 (en) | 2017-05-11 |
BR112018009109A2 (pt) | 2018-11-06 |
MX2018005610A (es) | 2018-12-19 |
WO2017079606A1 (en) | 2017-05-11 |
IL258972A (en) | 2018-06-28 |
US20170119589A1 (en) | 2017-05-04 |
HUE057929T2 (hu) | 2022-06-28 |
BR112018009086A8 (pt) | 2019-02-26 |
JP2021049383A (ja) | 2021-04-01 |
ES2905398T3 (es) | 2022-04-08 |
CN108348380A (zh) | 2018-07-31 |
EP3370669B1 (en) | 2021-12-22 |
EP3370667B1 (en) | 2024-10-16 |
JP2018534991A (ja) | 2018-11-29 |
BR112018009109A8 (pt) | 2019-02-26 |
WO2017079573A1 (en) | 2017-05-11 |
CN108348378A (zh) | 2018-07-31 |
JP2022141867A (ja) | 2022-09-29 |
MX2018005602A (es) | 2018-08-01 |
CN108348380B (zh) | 2021-06-01 |
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