JP6853249B2 - グラフェンを含む変性ラテックス及びその調製方法と使用 - Google Patents
グラフェンを含む変性ラテックス及びその調製方法と使用 Download PDFInfo
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- JP6853249B2 JP6853249B2 JP2018526217A JP2018526217A JP6853249B2 JP 6853249 B2 JP6853249 B2 JP 6853249B2 JP 2018526217 A JP2018526217 A JP 2018526217A JP 2018526217 A JP2018526217 A JP 2018526217A JP 6853249 B2 JP6853249 B2 JP 6853249B2
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- carbon
- latex
- oxygen
- graphene
- modified latex
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/04—Carbon
- C08K3/042—Graphene or derivatives, e.g. graphene oxides
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/15—Nano-sized carbon materials
- C01B32/182—Graphene
- C01B32/184—Preparation
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/08—Metals
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L7/00—Compositions of natural rubber
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-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K2003/023—Silicon
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/08—Metals
- C08K2003/0812—Aluminium
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/08—Metals
- C08K2003/0856—Iron
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
Description
を含む。
室温:17℃、
湿度:85%、
赤外線ランプからテーブル表面までの高さ:51cm
赤外線ランプの型番:PHLIPS
Claims (11)
- グラフェン構造を含む変性ラテックスであって、グラフェン構造及び非炭素非酸素非水素元素を含み、
前記非炭素非酸素非水素元素はP、Ca、Mg、Fe、Si及びAl元素を含み、
前記Fe、Si及びAl元素は全体として前記変性ラテックスの0.0018wt%〜0.4wt%を占め、
前記グラフェン構造及び非炭素非酸素非水素元素を含む物質は、カーボンナノ構造を含む複合体の形態で導入され、
前記カーボンナノ構造を含む複合体はグラフェン、無定形炭素と非炭素非酸素非水素元素を含み、
前記カーボンナノ構造を含む複合体において、前記非炭素非酸素非水素元素はP、Ca、Mg、Fe、Si及びAl元素を含み、
前記非炭素非酸素非水素元素の含有量はカーボンナノ構造を含む複合体の0.5wt%〜6wt%であり、
前記カーボンナノ構造を含む複合体の質量は前記変性ラテックスの質量の0.1wt%〜10wt%を占めている、ことを特徴とするグラフェン構造を含む変性ラテックス。 - 前記カーボンナノ構造を含む複合体における炭素元素の含有量は≧80wt%であることを特徴とする請求項1に記載の変性ラテックス。
- 前記非炭素非酸素非水素元素は単体、酸化物又は炭化物のいずれか1種又は複数種の形態でカーボンナノ構造の表面又は内部に吸着されている、ことを特徴とする請求項1に記載の変性ラテックス。
- 前記グラフェン構造の厚みは100nm以下であることを特徴とする請求項1〜3のいずれか一項に記載の変性ラテックス。
- 前記グラフェン構造は、層数が1〜10層の炭素を有する六員環ハニカム状のシート層構造の一種又は複数種の組み合わせである、ことを特徴とする請求項1〜3のいずれか一項に記載の変性ラテックス。
- 前記非炭素非酸素非水素元素はNa、Ni、Mn、K、Cr、S及びCoの一種又は複数種を更に含むことを特徴とする請求項1〜5のいずれか一項に記載の変性ラテックス。
- Fe、Si及びAl元素を除いた非炭素非酸素非水素元素の合計含有量はラテックスの0.5wt%以下を占めている、ことを特徴とする請求項1〜5のいずれか一項に記載の変性ラテックス。
- 前記グラフェン構造はバイオマスグラフェンの形態で導入されることを特徴とする請求項1〜7のいずれか一項に記載の変性ラテックス。
- 前記バイオマスグラフェンはバイオマスを原料として調製されることを特徴とする請求項8に記載の変性ラテックス。
- 前記バイオマスは、樹木、藁及びその農林廃棄物で調製されたリグニン、セルロース及びその混合物の一種又は複数種である、ことを特徴とする請求項9に記載の変性ラテックス。
- ラテックス製品であって、請求項1〜10のいずれか一項に記載のラテックスを含み、
前記製品はマクラ、マットレス、クッション、バックパッド、ソファー、腹巻き、靴の中敷、ブラジャー、車両用シート、便座シート、コンドーム、手袋、風船、おしゃぶり、哺乳瓶又はハンドウォーマーを含む、ことを特徴とするラテックス製品。
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