JPWO2020174155A5 - - Google Patents

Download PDF

Info

Publication number
JPWO2020174155A5
JPWO2020174155A5 JP2021551511A JP2021551511A JPWO2020174155A5 JP WO2020174155 A5 JPWO2020174155 A5 JP WO2020174155A5 JP 2021551511 A JP2021551511 A JP 2021551511A JP 2021551511 A JP2021551511 A JP 2021551511A JP WO2020174155 A5 JPWO2020174155 A5 JP WO2020174155A5
Authority
JP
Japan
Prior art keywords
oil
sensitive adhesive
composition
weight
melt pressure
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.)
Granted
Application number
JP2021551511A
Other languages
Japanese (ja)
Other versions
JP7460648B2 (en
JP2022522465A (en
Publication date
Priority claimed from FR1902046A external-priority patent/FR3093337B1/en
Application filed filed Critical
Publication of JP2022522465A publication Critical patent/JP2022522465A/en
Publication of JPWO2020174155A5 publication Critical patent/JPWO2020174155A5/ja
Application granted granted Critical
Publication of JP7460648B2 publication Critical patent/JP7460648B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Claims (15)

ホットメルト感圧接着剤組成物であって、前記組成物の総重量に基づいて：
－ ２０重量％～５０重量％の、少なくとも１つのエラストマーブロックを含むスチレンブロック共重合体の組成物（ａ１）と；
－ ３５重量％～６５重量％の１つ又は複数の粘着付与樹脂（ａ２）と；
－ ７重量％～２５重量％の可塑剤（ａ３）と；
を含み、可塑剤（ａ３）が、植物油のスタンド油（ａ３－１）を含む組成物（ａ３）からなることを特徴とする、ホットメルト感圧接着剤組成物。 A hot melt pressure sensitive adhesive composition, based on the total weight of said composition:
- a composition (a1) of a styrenic block copolymer comprising from 20% to 50% by weight of at least one elastomer block;
- 35% to 65% by weight of one or more tackifying resins (a2);
- 7% to 25% by weight of plasticizer (a3);
A hot-melt pressure-sensitive adhesive composition, characterized in that the plasticizer (a3) consists of a composition (a3) containing a vegetable oil stand oil (a3-1). スチレンブロック共重合体の組成物（ａ１）が、その総重量に基づいて：
－ ３０重量％～９０重量％の、ＳＩ、ＳＩＢ、ＳＢ、ＳＥＢ及びＳＥＰを含む群から選択される少なくとも１つのジブロック共重合体と、
－ １０重量％～７０重量％の、ＳＩＳ、ＳＩＢＳ、ＳＢＳ、ＳＥＢＳ及びＳＥＰＳを含む群から選択される少なくとも１つのトリブロック共重合体と；
を含み、前記組成物（ａ１）のスチレン単位の総含有量は、（ａ１）の総重量に基づいて１０重量％～４０重量％の範囲にある、請求項１に記載のホットメルト感圧接着剤組成物。 Composition (a1) of styrene block copolymer, based on its total weight:
- 30% to 90% by weight of at least one diblock copolymer selected from the group comprising SI, SIB, SB, SEB and SEP;
- from 10% to 70% by weight of at least one triblock copolymer selected from the group comprising SIS, SIBS, SBS, SEBS and SEPS;
The hot melt pressure sensitive adhesive according to claim 1, wherein the total content of styrene units in the composition (a1) is in the range of 10% to 40% by weight based on the total weight of (a1). agent composition. 粘着付与樹脂（ａ２）が：
－ （ｉ）水素化、脱水素化、二量体化、重合、又はモノアルコール若しくはポリオールでエステル化された、天然由来のロジン又は変性ロジン及びそれらの誘導体と；
－ （ｉｉ）石油留分由来の約５、９又は１０個の炭素原子を有する不飽和炭化水素の混合物の水素化、重合又は（芳香族炭化水素との）共重合によって得られる樹脂と；
－ （ｉｉｉ）フリーデルクラフツ触媒の存在下におけるテルペン炭化水素の重合から生じ、任意選択的にフェノールの作用により変性される、テルペン樹脂と；
－ （ｉｖ）天然テルペンベースの共重合体と
から選択されることを特徴とする、請求項１又は２に記載のホットメルト感圧接着剤組成物。 The tackifying resin (a2) is:
- (i) rosins of natural origin or modified rosins and their derivatives which have been hydrogenated, dehydrogenated, dimerized, polymerized or esterified with monoalcohols or polyols;
- (ii) resins obtained by hydrogenation, polymerization or copolymerization (with aromatic hydrocarbons) of mixtures of unsaturated hydrocarbons having about 5, 9 or 10 carbon atoms derived from petroleum fractions;
- (iii) a terpene resin resulting from the polymerization of terpene hydrocarbons in the presence of a Friedel-Crafts catalyst and optionally modified by the action of phenol;
- (iv) a natural terpene-based copolymer. Hot melt pressure sensitive adhesive composition according to claim 1 or 2. 植物油スタンド油（ａ３－１）が、二酸素の非存在下で２００℃を超える温度で前記植物油を加熱する工程を含む方法によって得られることを特徴とする、請求項１から３のいずれか一項に記載のホットメルト感圧接着剤組成物。 Any of claims 1 to 3, characterized in that the vegetable oil stand oil (a3-1) is obtained by a method comprising heating the vegetable oil at a temperature above 200° C. in the absence of dioxygen. The hot melt pressure sensitive adhesive composition according to item (1). 植物油を加熱する工程が、スタンド油（ａ３－１）について、２０℃で測定された５０ｍＰａ・ｓ以上のブルックフィールド粘度が得られるのに対応する時間維持されることを特徴とする、請求項４に記載のホットメルト感圧接着剤組成物。 Claim 4, characterized in that the step of heating the vegetable oil is maintained for a time corresponding to obtaining a Brookfield viscosity of 50 mPa·s or more measured at 20° C. for the stand oil (a3-1). The hot melt pressure sensitive adhesive composition described in . スタンド油（ａ３－１）が植物油のスタンド油であり、植物油に由来する脂肪酸は、少なくとも７５％の割合の１６～２２個の炭素原子を含む脂肪酸を含み、前記割合は、前記油に由来する脂肪酸の総重量に基づく重量パーセントとして表されることを特徴とする、請求項１から５のいずれか一項に記載のホットメルト感圧接着剤組成物。 The stand oil (a3-1) is a stand oil of vegetable oil, the fatty acids derived from the vegetable oil comprising at least 75% proportion of fatty acids containing 16 to 22 carbon atoms, said proportion being derived from said oil. Hotmelt pressure-sensitive adhesive composition according to any one of claims 1 to 5, characterized in that it is expressed as a weight percentage based on the total weight of fatty acids. スタンド油（ａ３－１）が、ヒマワリ油、菜種油、亜麻仁油、及び大豆油から選択される植物油のスタンド油であることを特徴とする、請求項１から６のいずれか一項に記載のホットメルト感圧接着剤組成物。 Hot oil according to any one of claims 1 to 6, characterized in that the stand oil (a3-1) is a stand oil of vegetable oil selected from sunflower oil, rapeseed oil, linseed oil and soybean oil. Melt pressure sensitive adhesive composition. 可塑剤として使用できる組成物（ａ３）がスタンド油（ａ３－１）からなることを特徴とする、請求項１から７のいずれか一項に記載のホットメルト感圧接着剤組成物。 Hotmelt pressure-sensitive adhesive composition according to any one of claims 1 to 7, characterized in that the composition (a3) which can be used as a plasticizer consists of a stand oil (a3-1). 可塑剤として使用できる組成物（ａ３）が、スタンド油（ａ３－１）に加えて、ヒマワリ油、菜種油、亜麻仁油及び大豆油から選択され、植物油（ａ３－２）に由来する脂肪酸が、少なくとも７５％の割合の１６～２２個の炭素原子を含む脂肪酸を含む植物油（ａ３－２）を含み、前記パーセンテージは、植物油（ａ３－２）に由来する脂肪酸の総重量に基づいて表される重量パーセントであることを特徴とする、請求項１から７のいずれか一項に記載のホットメルト感圧接着剤組成物。 A composition (a3) that can be used as a plasticizer is selected from sunflower oil, rapeseed oil, linseed oil and soybean oil, in addition to stand oil (a3-1), and fatty acids derived from vegetable oil (a3-2) contain at least a vegetable oil (a3-2) comprising a proportion of 75% of fatty acids containing 16 to 22 carbon atoms, said percentage being expressed on the basis of the total weight of fatty acids derived from the vegetable oil (a3-2); 8. Hot melt pressure sensitive adhesive composition according to any one of claims 1 to 7, characterized in that %. － 請求項１から９のいずれか一項において定義されたホットメルト感圧接着剤組成物からなる接着剤層（Ａ）と；
－ 接着剤層（Ａ）に隣接する支持層（Ｂ）と；
－ 接着剤層（Ａ）に隣接する付着防止保護層（Ｃ）とを含む、多層系。 - an adhesive layer (A) consisting of a hot melt pressure sensitive adhesive composition as defined in any one of claims 1 to 9;
- a support layer (B) adjacent to the adhesive layer (A);
- A multilayer system comprising an adhesive layer (A) and an adjoining anti-adhesive protective layer (C). 接着剤層（Ａ）の厚さが１０μｍより大きいことを特徴とする、請求項１０に記載の多層系。 Multilayer system according to claim 10, characterized in that the thickness of the adhesive layer (A) is greater than 10 μm. リールの周りに巻かれた形態にパッケージ化されていることを特徴とする、請求項１０又は１１に記載の多層系。 Multilayer system according to claim 10 or 11 , characterized in that it is packaged in the form of a roll around a reel. 付着防止保護層（Ｃ）が、接着剤層（Ａ）と接触している面の反対側の面がシリコーンベースの材料でコーティングされている支持層（Ｂ）からなることを特徴とする、請求項１２に記載の多層系。 characterized in that the anti-adhesive protective layer (C) consists of a support layer (B) whose side opposite to the side in contact with the adhesive layer (A) is coated with a silicone-based material, Multilayer system according to claim 12. 自己接着性物品の製造のための、請求項１０から１３のいずれか一項に記載の多層系の使用。 Use of a multilayer system according to any one of claims 10 to 13 for the production of self-adhesive articles. 請求項１０から１３のいずれか一項に記載の多層系を含む自己接着性ラベル。
A self-adhesive label comprising a multilayer system according to any one of claims 10 to 13.
JP2021551511A 2019-02-28 2020-02-13 HMPSA incorporating plasticizers made from renewable raw materials Active JP7460648B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1902046 2019-02-28
FR1902046A FR3093337B1 (en) 2019-02-28 2019-02-28 HMPSA INCORPORATING A PLASTICIZER IN RENEWABLE RAW MATERIAL
PCT/FR2020/050270 WO2020174155A1 (en) 2019-02-28 2020-02-13 Hmpsa incorporating a plasticiser made from a renewable raw material

Publications (3)

Publication Number Publication Date
JP2022522465A JP2022522465A (en) 2022-04-19
JPWO2020174155A5 true JPWO2020174155A5 (en) 2024-01-09
JP7460648B2 JP7460648B2 (en) 2024-04-02

Family

ID=67383962

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021551511A Active JP7460648B2 (en) 2019-02-28 2020-02-13 HMPSA incorporating plasticizers made from renewable raw materials

Country Status (6)

Country Link
US (1) US20220041899A1 (en)
EP (1) EP3931282B1 (en)
JP (1) JP7460648B2 (en)
CN (1) CN113454181B (en)
FR (1) FR3093337B1 (en)
WO (1) WO2020174155A1 (en)

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1947416A (en) * 1931-07-16 1934-02-13 Cook Paint & Varnish Co Diene resins and methods of making the same
JPH0537942U (en) * 1991-10-29 1993-05-21 積水化学工業株式会社 Adhesive tape
WO1999013016A1 (en) 1997-09-08 1999-03-18 National Starch And Chemical Investment Holding Corporation The use of natural oils in hot melt adhesives
US6579915B2 (en) 2000-01-31 2003-06-17 H.B. Fuller Licensing & Financing Inc. Radiation curable adhesive compositions comprising block copolymers having vinyl functionalized polydiene blocks
JP4699031B2 (en) * 2005-01-13 2011-06-08 日東電工株式会社 Adhesive products and substrates for adhesive products
US20060229411A1 (en) * 2005-04-06 2006-10-12 Stephen Hatfield Hot melt pressure sensitive adhesives based on blends of styrene/butadiene copolymers
US7799895B2 (en) * 2006-09-12 2010-09-21 W.F. Taylor Co., Inc. Low VOC bio-source adhesive
US20080153981A1 (en) 2006-12-22 2008-06-26 Bostik S.A. Hot melt pressure sensitive adhesive for paper labels
FR2912153B1 (en) * 2007-02-02 2009-04-17 Bostik S A Sa ADHESIVE COMPOSITION FOR SELF-ADHESIVE DECOLLABLE LABEL
FR2918069B1 (en) * 2007-06-29 2009-09-04 Bostik S A Sa HMPSA FOR SELF ADHESIVE LABEL DECOLLABLE
FR2959996B1 (en) * 2010-05-11 2012-05-11 Bostik Sa HMPSA FOR SELF ADHESIVE LABEL DECOLLABLE
US8697795B2 (en) * 2010-08-25 2014-04-15 Konrad Knoll Thermoplastic linoleum
DE102013205673A1 (en) * 2013-03-28 2014-10-02 Tesa Se Products containing at least one synthetic rubber PSA containing biobased adhesive resins and their preparation process
JP6445817B2 (en) 2014-09-18 2018-12-26 ヘンケルジャパン株式会社 Alkali-dispersed hot melt adhesive
GB201604971D0 (en) * 2016-03-23 2016-05-04 Dow Corning Moisture curable compositions

Similar Documents

Publication Publication Date Title
US4418123A (en) Extrudable self-adhering elastic and method of employing same
MX2011001168A (en) Adhesive composition for self-adhesive label and item comprising this.
CA2398758C (en) Radiation curable adhesive compositions comprising block copolymers having vinyl functionalized polydiene blocks
JP5547633B2 (en) HMPSA for self-removable self-adhesive labels
JP6184412B2 (en) Hot melt adhesive for bottle labeling containing petrolatum
JP6023001B2 (en) Hot melt adhesive
US8263696B2 (en) Hot melt pressure sensitive adhesives for paper labels
JPH09505840A (en) Polystyrene-ethylene / butylene-polystyrene Hot melt adhesive
JP2009532559A (en) Pressure sensitive adhesive (PSA) laminate
JPH06509595A (en) Radial block copolymers, hot melt adhesive compositions, and articles made therefrom
JP2014043520A (en) Hot-melt adhesive
JP2011236422A (en) Hmpsa for debondable self-adhesive label
JPS6127182B2 (en)
JP2017186487A (en) Hot melt adhesive, tape and label product using the same
KR19990063642A (en) Hot-melt pressure sensitive adhesive for adhesive strip
JPWO2020174155A5 (en)
CN103773295A (en) Pressure sensitive adhesive for back coating PE (Polyethylene) film and preparation method of pressure sensitive adhesive
JP7460648B2 (en) HMPSA incorporating plasticizers made from renewable raw materials
JP7215738B2 (en) hot melt adhesive
JPWO2020174154A5 (en)
JP7460647B2 (en) HMPSA incorporating plasticizer made from renewable raw materials
JP7283397B2 (en) Hydrocarbon resin, hydrogenated product thereof, and hot-melt adhesive composition using these
JP2018505932A (en) Pressure sensitive adhesives containing multimode asymmetric multi-arm elastomeric block copolymers
JP7071373B2 (en) Hot melt adhesive composition for elastic body mounting
WO1997039076A1 (en) Styrene-isoprene-styrene tri block copolymers with adapted diblock copolymers