JP6310493B2 - ティシュペーパーの製造方法 - Google Patents
ティシュペーパーの製造方法 Download PDFInfo
- Publication number
- JP6310493B2 JP6310493B2 JP2016073200A JP2016073200A JP6310493B2 JP 6310493 B2 JP6310493 B2 JP 6310493B2 JP 2016073200 A JP2016073200 A JP 2016073200A JP 2016073200 A JP2016073200 A JP 2016073200A JP 6310493 B2 JP6310493 B2 JP 6310493B2
- Authority
- JP
- Japan
- Prior art keywords
- chemical solution
- tissue paper
- oil
- paper
- aqueous
- 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.)
- Active
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 12
- 239000000126 substance Substances 0.000 claims description 212
- 239000003921 oil Substances 0.000 claims description 73
- 238000000034 method Methods 0.000 claims description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 238000010030 laminating Methods 0.000 claims description 17
- 229920005862 polyol Polymers 0.000 claims description 12
- 150000003077 polyols Chemical class 0.000 claims description 12
- 229940057995 liquid paraffin Drugs 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 7
- -1 liquid paraffin Substances 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- 230000035515 penetration Effects 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 6
- 239000000839 emulsion Substances 0.000 claims description 5
- 239000002480 mineral oil Substances 0.000 claims description 5
- 235000010446 mineral oil Nutrition 0.000 claims description 5
- 102000008186 Collagen Human genes 0.000 claims description 4
- 108010035532 Collagen Proteins 0.000 claims description 4
- 229920001436 collagen Polymers 0.000 claims description 4
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 4
- 239000000194 fatty acid Substances 0.000 claims description 4
- 229930195729 fatty acid Natural products 0.000 claims description 4
- 150000004665 fatty acids Chemical class 0.000 claims description 4
- 239000000123 paper Substances 0.000 description 166
- 239000000243 solution Substances 0.000 description 156
- 235000019198 oils Nutrition 0.000 description 69
- 230000000052 comparative effect Effects 0.000 description 19
- 239000008155 medical solution Substances 0.000 description 14
- 230000000694 effects Effects 0.000 description 12
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 10
- 239000004480 active ingredient Substances 0.000 description 9
- 238000005507 spraying Methods 0.000 description 7
- 238000011156 evaluation Methods 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 5
- 235000011187 glycerol Nutrition 0.000 description 5
- 238000007639 printing Methods 0.000 description 5
- 229920001296 polysiloxane Polymers 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 238000004049 embossing Methods 0.000 description 3
- 239000003995 emulsifying agent Substances 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 238000007646 gravure printing Methods 0.000 description 3
- 238000003475 lamination Methods 0.000 description 3
- 239000006210 lotion Substances 0.000 description 3
- 230000003020 moisturizing effect Effects 0.000 description 3
- 230000001953 sensory effect Effects 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000002655 kraft paper Substances 0.000 description 2
- 238000012858 packaging process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000037303 wrinkles Effects 0.000 description 2
- HDTRYLNUVZCQOY-UHFFFAOYSA-N α-D-glucopyranosyl-α-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OC1C(O)C(O)C(O)C(CO)O1 HDTRYLNUVZCQOY-UHFFFAOYSA-N 0.000 description 1
- LUEWUZLMQUOBSB-FSKGGBMCSA-N (2s,3s,4s,5s,6r)-2-[(2r,3s,4r,5r,6s)-6-[(2r,3s,4r,5s,6s)-4,5-dihydroxy-2-(hydroxymethyl)-6-[(2r,4r,5s,6r)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol Chemical compound O[C@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@@H](O[C@@H]2[C@H](O[C@@H](OC3[C@H](O[C@@H](O)[C@@H](O)[C@H]3O)CO)[C@@H](O)[C@H]2O)CO)[C@H](O)[C@H]1O LUEWUZLMQUOBSB-FSKGGBMCSA-N 0.000 description 1
- 229940058015 1,3-butylene glycol Drugs 0.000 description 1
- OWEGMIWEEQEYGQ-UHFFFAOYSA-N 100676-05-9 Natural products OC1C(O)C(O)C(CO)OC1OCC1C(O)C(O)C(O)C(OC2C(OC(O)C(O)C2O)CO)O1 OWEGMIWEEQEYGQ-UHFFFAOYSA-N 0.000 description 1
- 241000218631 Coniferophyta Species 0.000 description 1
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 1
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 description 1
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 1
- 229920002581 Glucomannan Polymers 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- GUBGYTABKSRVRQ-PICCSMPSSA-N Maltose Natural products O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@@H](CO)OC(O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-PICCSMPSSA-N 0.000 description 1
- 229930195725 Mannitol Natural products 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 239000004902 Softening Agent Substances 0.000 description 1
- HDTRYLNUVZCQOY-WSWWMNSNSA-N Trehalose Natural products O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 HDTRYLNUVZCQOY-WSWWMNSNSA-N 0.000 description 1
- TVXBFESIOXBWNM-UHFFFAOYSA-N Xylitol Natural products OCCC(O)C(O)C(O)CCO TVXBFESIOXBWNM-UHFFFAOYSA-N 0.000 description 1
- HDTRYLNUVZCQOY-LIZSDCNHSA-N alpha,alpha-trehalose Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 HDTRYLNUVZCQOY-LIZSDCNHSA-N 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- GUBGYTABKSRVRQ-QUYVBRFLSA-N beta-maltose Chemical compound OC[C@H]1O[C@H](O[C@H]2[C@H](O)[C@@H](O)[C@H](O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@@H]1O GUBGYTABKSRVRQ-QUYVBRFLSA-N 0.000 description 1
- 235000019437 butane-1,3-diol Nutrition 0.000 description 1
- 239000003093 cationic surfactant Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 229940105990 diglycerin Drugs 0.000 description 1
- GPLRAVKSCUXZTP-UHFFFAOYSA-N diglycerol Chemical compound OCC(O)COCC(O)CO GPLRAVKSCUXZTP-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 229940046240 glucomannan Drugs 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 229960005150 glycerol Drugs 0.000 description 1
- 239000011121 hardwood Substances 0.000 description 1
- 229920001477 hydrophilic polymer Polymers 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000845 maltitol Substances 0.000 description 1
- VQHSOMBJVWLPSR-WUJBLJFYSA-N maltitol Chemical compound OC[C@H](O)[C@@H](O)[C@@H]([C@H](O)CO)O[C@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O VQHSOMBJVWLPSR-WUJBLJFYSA-N 0.000 description 1
- 235000010449 maltitol Nutrition 0.000 description 1
- 229940035436 maltitol Drugs 0.000 description 1
- 239000000594 mannitol Substances 0.000 description 1
- 235000010355 mannitol Nutrition 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- HEBKCHPVOIAQTA-UHFFFAOYSA-N meso ribitol Natural products OCC(O)C(O)C(O)CO HEBKCHPVOIAQTA-UHFFFAOYSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 229960004063 propylene glycol Drugs 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 239000000811 xylitol Substances 0.000 description 1
- 235000010447 xylitol Nutrition 0.000 description 1
- HEBKCHPVOIAQTA-SCDXWVJYSA-N xylitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)CO HEBKCHPVOIAQTA-SCDXWVJYSA-N 0.000 description 1
- 229960002675 xylitol Drugs 0.000 description 1
- 239000002888 zwitterionic surfactant Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K10/00—Body-drying implements; Toilet paper; Holders therefor
- A47K10/16—Paper towels; Toilet paper; Holders therefor
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/22—Addition to the formed paper
- D21H23/50—Spraying or projecting
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Sanitary Thin Papers (AREA)
- Paper (AREA)
Description
帯状に連続する坪量10〜25g/m2のティシュペーパー原紙を二枚積層してなる積層ティシュペーパー原紙の少なくとも一方の面に、ポリオールを70質量%以上含む水系薬液の原紙中への浸透が遅くなる、ミネラルオイル、コラーゲン、流動パラフィン及び脂肪酸アミド誘導体の群から選択される物質のエマルジョン又はこれらを混合したものである油系薬液を、グラビア方式によって片面あたり0.20〜0.75g/m2 塗布する一次薬液付与工程を行った後、
一次薬液付与工程で前記油系薬液が付与された積層ティシュペーパー原紙に対して、その油系薬液が付与された面から、ティシュペーパーに吸湿作用を付与して水分率を高める前記水系薬液をスプレー塗布によって両面合計で2.0〜5.0g/m2 塗布して前記油系薬液が付与された面を通してティシュペーパー原紙中に紙面全体に浸透させる二次薬液付与工程を行う、
ことを特徴とするティシュペーパーの製造方法。
実施例2: 11.93%
実施例3: 12.21%
比較例1: 9.95%
比較してみると本発明に係る実施例は、比較例1よりも1.45%以上水分率が高い。ここで、油系薬液は、吸湿作用はほとんどなく紙中に取り込む水分を増加せるものではない。そして、本試験の結果では、グリセリンの吸湿効果によって紙中の水分率を高める水系薬液の組成及び付与量が同一であるにもかかわらず、比較例に比して実施例の水分率が高い結果となった。すなわち、水系薬液を付与する前に少量の油系薬液を付与しておくことで、ティシュペーパー中の水分率を高めることができる。水分率の向上はしっとり感、柔らかさをより高める。そのうえで油系薬液の存在によるベタツキ感はほとんどなく、表面の滑らかさは向上していた。
Claims (1)
- 帯状に連続する坪量10〜25g/m2のティシュペーパー原紙を二枚積層してなる積層ティシュペーパー原紙の少なくとも一方の面に、ポリオールを70質量%以上含む水系薬液の原紙中への浸透が遅くなる、ミネラルオイル、コラーゲン、流動パラフィン及び脂肪酸アミド誘導体の群から選択される物質のエマルジョン又はこれらを混合したものである油系薬液を、グラビア方式によって片面あたり0.20〜0.75g/m2 塗布する一次薬液付与工程を行った後、
一次薬液付与工程で前記油系薬液が付与された積層ティシュペーパー原紙に対して、その油系薬液が付与された面から、ティシュペーパーに吸湿作用を付与して水分率を高める前記水系薬液をスプレー塗布によって両面合計で2.0〜5.0g/m2 塗布して前記油系薬液が付与された面を通してティシュペーパー原紙中に紙面全体に浸透させる二次薬液付与工程を行う、
ことを特徴とするティシュペーパーの製造方法。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016073200A JP6310493B2 (ja) | 2016-03-31 | 2016-03-31 | ティシュペーパーの製造方法 |
PCT/JP2017/000530 WO2017168931A1 (ja) | 2016-03-31 | 2017-01-11 | ティシュペーパーの製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016073200A JP6310493B2 (ja) | 2016-03-31 | 2016-03-31 | ティシュペーパーの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017176761A JP2017176761A (ja) | 2017-10-05 |
JP6310493B2 true JP6310493B2 (ja) | 2018-04-11 |
Family
ID=59963987
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016073200A Active JP6310493B2 (ja) | 2016-03-31 | 2016-03-31 | ティシュペーパーの製造方法 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP6310493B2 (ja) |
WO (1) | WO2017168931A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102563251B1 (ko) * | 2020-11-05 | 2023-08-07 | 주식회사 쌍용씨앤비 | 보습티슈 도포 시스템 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7133943B2 (ja) * | 2018-02-28 | 2022-09-09 | 大王製紙株式会社 | ティシュペーパー |
JP7116556B2 (ja) * | 2018-02-28 | 2022-08-10 | 大王製紙株式会社 | ティシュペーパー |
JP2022061414A (ja) * | 2020-10-06 | 2022-04-18 | 大王製紙株式会社 | ティシュペーパーの製造方法及びティシュペーパー製品の製造方法 |
CN115352184A (zh) * | 2022-08-16 | 2022-11-18 | 亚青永葆生活用纸(苏州)有限公司 | 一种纸巾纸彩色印刷及保湿液添加同步成型工艺 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MXPA06012198A (es) * | 2004-04-23 | 2007-01-17 | Procter & Gamble | Estructuras fibrosas que comprenden una composicion para el tratamiento de superficies y una composicion de locion. |
JP4934474B2 (ja) * | 2007-03-29 | 2012-05-16 | 王子ネピア株式会社 | ローションペーパーの製造方法及び製造装置 |
JP5911089B2 (ja) * | 2011-09-15 | 2016-04-27 | 大王製紙株式会社 | ティシュペーパー製品 |
JP6075867B2 (ja) * | 2013-03-28 | 2017-02-08 | 日本製紙クレシア株式会社 | 衛生薄葉紙の製造方法及び製造装置 |
JP6182412B2 (ja) * | 2013-09-27 | 2017-08-16 | 大王製紙株式会社 | ロール状紙製物品用管及びロール状紙製物品 |
JP6277842B2 (ja) * | 2014-04-19 | 2018-02-14 | 日油株式会社 | 衛生紙用柔軟剤 |
-
2016
- 2016-03-31 JP JP2016073200A patent/JP6310493B2/ja active Active
-
2017
- 2017-01-11 WO PCT/JP2017/000530 patent/WO2017168931A1/ja active Application Filing
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102563251B1 (ko) * | 2020-11-05 | 2023-08-07 | 주식회사 쌍용씨앤비 | 보습티슈 도포 시스템 |
Also Published As
Publication number | Publication date |
---|---|
JP2017176761A (ja) | 2017-10-05 |
WO2017168931A1 (ja) | 2017-10-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6310493B2 (ja) | ティシュペーパーの製造方法 | |
JP6646702B2 (ja) | ティシュペーパー製品の製造方法 | |
JP4431995B2 (ja) | エンボス加工クレープ紙の製造方法 | |
JP5472586B2 (ja) | エンボス加工クレープ紙 | |
CN102958414B (zh) | 薄页纸和薄页纸的制造方法 | |
JP2016039992A5 (ja) | ||
JP5425867B2 (ja) | 家庭用衛生薄葉紙の製造方法 | |
RU2694928C2 (ru) | Бумага тиссью | |
KR101152483B1 (ko) | 고벌크 및 부드러움을 갖는 롤형 종이 제품 | |
JP2008183127A (ja) | 保湿ティシュペーパー及びその製造方法 | |
JP5985804B2 (ja) | 保湿ティシュペーパー製品及び保湿ティシュペーパーの製造方法 | |
JP5859593B2 (ja) | ティシュペーパー製品 | |
JP2012024168A (ja) | ティシュペーパー製品 | |
RU2689752C2 (ru) | Салфеточная бумага | |
TW201734278A (zh) | 包含軟化組成物之紙巾 | |
JP2011152408A (ja) | ティシュペーパー及びティシュペーパーの製造方法 | |
JP5514967B1 (ja) | ティシュペーパー製品 | |
JP2012223603A5 (ja) | ||
JP2022061414A5 (ja) | ||
JP5601352B2 (ja) | 保湿ティシュペーパー | |
JP7477828B2 (ja) | 紙製品、及び紙製品の製造方法 | |
JP2024072248A (ja) | ティシュペーパー及びティシュペーパー製品 | |
JP4868623B1 (ja) | ティシュペーパー製品 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20170707 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170901 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20171027 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180118 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20180125 |
|
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: 20180223 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20180316 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6310493 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |