JP4074473B2 - 多孔性フィルム及びその製造方法 - Google Patents

多孔性フィルム及びその製造方法 Download PDF

Info

Publication number
JP4074473B2
JP4074473B2 JP2002132369A JP2002132369A JP4074473B2 JP 4074473 B2 JP4074473 B2 JP 4074473B2 JP 2002132369 A JP2002132369 A JP 2002132369A JP 2002132369 A JP2002132369 A JP 2002132369A JP 4074473 B2 JP4074473 B2 JP 4074473B2
Authority
JP
Japan
Prior art keywords
component
porous film
weight
film
parts
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.)
Expired - Fee Related
Application number
JP2002132369A
Other languages
English (en)
Japanese (ja)
Other versions
JP2003026839A (ja
JP2003026839A5 (enExample
Inventor
恭資 渡辺
康 宇佐見
豊 川合
昌儀 辻井
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Plastics Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Plastics Inc filed Critical Mitsubishi Plastics Inc
Priority to JP2002132369A priority Critical patent/JP4074473B2/ja
Publication of JP2003026839A publication Critical patent/JP2003026839A/ja
Publication of JP2003026839A5 publication Critical patent/JP2003026839A5/ja
Application granted granted Critical
Publication of JP4074473B2 publication Critical patent/JP4074473B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Absorbent Articles And Supports Therefor (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP2002132369A 2001-05-09 2002-05-08 多孔性フィルム及びその製造方法 Expired - Fee Related JP4074473B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2002132369A JP4074473B2 (ja) 2001-05-09 2002-05-08 多孔性フィルム及びその製造方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2001138125 2001-05-09
JP2001-138125 2001-05-09
JP2002132369A JP4074473B2 (ja) 2001-05-09 2002-05-08 多孔性フィルム及びその製造方法

Publications (3)

Publication Number Publication Date
JP2003026839A JP2003026839A (ja) 2003-01-29
JP2003026839A5 JP2003026839A5 (enExample) 2005-09-22
JP4074473B2 true JP4074473B2 (ja) 2008-04-09

Family

ID=26614777

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002132369A Expired - Fee Related JP4074473B2 (ja) 2001-05-09 2002-05-08 多孔性フィルム及びその製造方法

Country Status (1)

Country Link
JP (1) JP4074473B2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190063668A (ko) * 2017-11-30 2019-06-10 롯데케미칼 주식회사 에어캡 필름용 폴리에틸렌 수지 조성물 및 이를 이용하여 제조된 필름

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109312017B (zh) 2016-06-15 2021-05-07 住友化学株式会社 聚合物、成型体、发泡体、树脂组合物及聚合物的制造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190063668A (ko) * 2017-11-30 2019-06-10 롯데케미칼 주식회사 에어캡 필름용 폴리에틸렌 수지 조성물 및 이를 이용하여 제조된 필름
KR102431224B1 (ko) * 2017-11-30 2022-08-10 롯데케미칼 주식회사 에어캡 필름용 폴리에틸렌 수지 조성물 및 이를 이용하여 제조된 필름

Also Published As

Publication number Publication date
JP2003026839A (ja) 2003-01-29

Similar Documents

Publication Publication Date Title
JP5005763B2 (ja) 吸収性物品用伸縮性外側カバー及びその製造プロセス
US7488529B2 (en) Porous film and its production process
KR100592000B1 (ko) 통기성 필름 및 그의 제조 방법
JP4916195B2 (ja) 積層型多孔性フィルム
JP4463399B2 (ja) 医療用粘着テープ若しくはシート、並びに救急絆創膏
BRPI0621962B1 (pt) Película respirável tendo uma camada de base, laminado respirável, artigo absorvente e método para formação de uma película respirável
EP3575351A1 (en) Porous sheet, and porous composite
TW201428033A (zh) 透濕性薄膜及其製造方法
JP6350222B2 (ja) 透湿性フィルムおよび透湿性フィルム積層体
JP4074473B2 (ja) 多孔性フィルム及びその製造方法
CN112549717A (zh) 一种复合布及其制备方法与应用
JP4030793B2 (ja) 多孔性フィルムおよびその製造方法
JP7137942B2 (ja) 透湿性フィルム、包装体および透湿性フィルムの製造方法
JP4007688B2 (ja) 透湿フィルム及び吸収性物品
JP3649508B2 (ja) 多孔性シート及びそれを用いた吸収性物品
JP4686253B2 (ja) 積層型多孔性フィルム
JP4540888B2 (ja) 吸水性物品用バックシート
RU2201257C2 (ru) Стабильное дышащее эластичное изделие
JP4686256B2 (ja) 積層型多孔性フィルム
JP2004099665A (ja) 透湿シート
JP5097376B2 (ja) 弾性フィルムおよび該弾性フィルムの製造方法
WO2015186809A1 (ja) 透湿性フィルム
JP2019070129A (ja) 透湿性フィルム
JP2025017769A (ja) 多孔質フィルム及び吸収性物品
JP3777286B2 (ja) 積層多孔性フィルム

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20050415

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20050415

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20070502

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20070515

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20070706

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20071016

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20071126

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20080122

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20080125

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110201

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

Ref document number: 4074473

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120201

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130201

Year of fee payment: 5

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130201

Year of fee payment: 5

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140201

Year of fee payment: 6

S531 Written request for registration of change of domicile

Free format text: JAPANESE INTERMEDIATE CODE: R313531

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313111

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

LAPS Cancellation because of no payment of annual fees