Kao Corporation

Shinobu Takei

Harumitsu Toyoda

Ken Nemoto

Kenji Ando

Wataru Saka

Keima Takabayashi

Takanobu Miyamoto

Yoshinobu Machida

Takeshi Miyamura

Yuko Fukuda

Shoji Ohtani

Hiromichi Suzuki

Toshiaki Ichimata

Kazuhiro Tagawa

Taeko Kanai

Soichi Fujita

Mika Narawa

Hiroaki Iwasaki

Tetsuhiro Ohsawa

Yasunori Hosokowa

Aya Yoshimoto

Tomoko Fujinaka

A shaped sheet, comprising: a plurality of protrusions () on one surface side of the shaped sheet formed of fibers; and connecting portions () for being barriers and connecting the protrusions () to one another, wherein the connecting portion () has a fiber density higher than a fiber density of the protrusion ().

Shaped sheet and absorbent article using the same

A shorts-type absorbent article having leg region forming members arranged in an elongated state at a pair of leg regions arranged around a wearer's leg, wherein each of the leg region elastic members comprises a first and a second elastic member and the first and second elastic members do not exhibit elastic expansible/contractible property at least at a central area of the portion where the absorbent core exists, and the predetermined parts of the first and second elastic members are fixed to the component of the absorbent article by a second fixing means S, S.

Absorbent article

A shorts type absorbent article comprising a liquid-permeable topsheet , a liquid-impermeable antileakage sheet and a liquid-retentive absorbent core , opposing left and right side edge portions of a stomach-side zone A and opposing left and right side edge portions of a back-side zone B being joined together to thereby form one pair of joined-sections , wherein the joined sections include securely joined sections which are joined by being pressed substantially from both a surface on the side of the stomach-side zone A and a surface on the side of the back-side zone B, moderately joined sections which are joined by being pressed substantially from either the surface on the side of the stomach-side zone A or the surface on the side of the back-side zone B and non-joined sections which are not substantially pressed from either the surface on the side of the stomach-side zone A or the surface on the side of the back-side zone B, the joined sections having three or more stages of thickness in section.

A disposable wearing article including a liquid-permeable topsheet, an outermost layer sheet located on an outer surface of the disposable wearing article, and a liquid retentive absorbent member, a waist-surrounding elastic member being arranged at a waist-surrounding portion, wherein the waist-surrounding elastic member is fixed to other members than the outermost layer sheet in an expanded state to thereby form gathers inwardly of the outermost layer sheet, a non-bonding area is provided between the waist-surrounding elastic member and the outermost layer sheet, and no gathers are formed on an outer surface of the waist-surrounding portion.

Disposable wearing article

A shorts type disposable diaper comprising an absorbent body which comprises a liquid permeable topsheet, a liquid impermeable backsheet, and an absorbent member interposed between the topsheet and the backsheet, the absorbent body having a front waist body portion located on the stomach side of a diaper wearer when the diaper is worn and a rear waist body portion located on the back side of the wearer, the front and rear waist body portions being joined and sealed together at opposing lateral side edges thereof to form a waist opening portion and a pair of leg opening portions, characterized in that the topsheet and/or the backsheet have a mechanical strength of about 1,500 gf/50 mm or more in the longitudinal direction of the diaper.

Shorts type disposable diaper

An extensible fastening tape includes a base part, adapted to be attached to a disposable absorbent article, and an extensible part attached to the base part, the extensible part being extendable under load of containing the disposable absorbent article.

Extensible tape and absorbent article

A resin composition which is a suitable component of a container which is superior in oil resistance and not deformed or swelled, even by oily filled contents in preservations. Additionally, the container made of the resin composition is superior in flexibility, squeezing capability, pressing out capability, pinch off adhesion capability, and heat sealing capability. According to this invention, there is provided a blended resin composition comprising at least one kind of a first polyester resin selected from the group consisting of amorphous polyester resins and polyester resin having a peak area of not more than 20mJ/g, which has a glass-transition temperature not less than 50.degree. C. and at least one kind of a second polyester resin which has a glass-transition temperature not more than 40.degree. C. The first polyester resin has a first peak representing a temperature dependency of tan .delta.. The second polyester resin has a second peak representing said temperature dependency of tan .delta.. The first peak of the first polyester resin is located at a higher temperature than the second peak of the second polyester resin. The blended resin composition has a third peak and a fourth peak. The third and fourth peaks of the blended resin composition are located at a lower temperature than the first peak. The third and fourth peaks of the blended resin composition are located at a higher temperature than the second peak.

Resin composition and a container

Growing community of inventors

Tochigi, Japan

Shinobu Takei