JPH0159087B2 - - Google Patents

Info

Publication number
JPH0159087B2
JPH0159087B2 JP56210370A JP21037081A JPH0159087B2 JP H0159087 B2 JPH0159087 B2 JP H0159087B2 JP 56210370 A JP56210370 A JP 56210370A JP 21037081 A JP21037081 A JP 21037081A JP H0159087 B2 JPH0159087 B2 JP H0159087B2
Authority
JP
Japan
Prior art keywords
mold release
group
formula
fluorine
mold
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
Application number
JP56210370A
Other languages
English (en)
Other versions
JPS58111898A (ja
Inventor
Taneomi Soei
Masayoshi Shinjo
Hiroichi Aoyama
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.)
Daikin Industries Ltd
Original Assignee
Daikin Industries Ltd
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 Daikin Industries Ltd filed Critical Daikin Industries Ltd
Priority to JP56210370A priority Critical patent/JPS58111898A/ja
Publication of JPS58111898A publication Critical patent/JPS58111898A/ja
Priority to US07/249,191 priority patent/US4840675A/en
Publication of JPH0159087B2 publication Critical patent/JPH0159087B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
    • B29C33/60—Releasing, lubricating or separating agents
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M101/00—Lubricating compositions characterised by the base-material being a mineral or fatty oil
    • C10M101/02—Petroleum fractions
    • C10M101/025—Petroleum fractions waxes
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    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
    • C10M105/56—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing nitrogen
    • C10M105/58—Amines, e.g. polyalkylene polyamines, quaternary amines
    • C10M105/64—Amines, e.g. polyalkylene polyamines, quaternary amines having amino groups bound to a carbon atom of a six-membered aromatic ring
    • C10M105/66—Amines, e.g. polyalkylene polyamines, quaternary amines having amino groups bound to a carbon atom of a six-membered aromatic ring containing hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M107/00—Lubricating compositions characterised by the base-material being a macromolecular compound
    • C10M107/38—Lubricating compositions characterised by the base-material being a macromolecular compound containing halogen
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M107/00—Lubricating compositions characterised by the base-material being a macromolecular compound
    • C10M107/50—Lubricating compositions characterised by the base-material being a macromolecular compound containing silicon
    • C—CHEMISTRY; METALLURGY
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    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M109/00—Lubricating compositions characterised by the base-material being a compound of unknown or incompletely defined constitution
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    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M111/00—Lubrication compositions characterised by the base-material being a mixture of two or more compounds covered by more than one of the main groups C10M101/00 - C10M109/00, each of these compounds being essential
    • C—CHEMISTRY; METALLURGY
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    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/14—Synthetic waxes, e.g. polythene waxes
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    • C10M2205/14—Synthetic waxes, e.g. polythene waxes
    • C10M2205/143—Synthetic waxes, e.g. polythene waxes used as base material
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    • C10M2205/16—Paraffin waxes; Petrolatum, e.g. slack wax
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    • C10M2205/163—Paraffin waxes; Petrolatum, e.g. slack wax used as base material
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    • C10M2205/17—Fisher Tropsch reaction products
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    • C10M2205/173—Fisher Tropsch reaction products used as base material
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    • C10M2205/18—Natural waxes, e.g. ceresin, ozocerite, bees wax, carnauba; Degras
    • C10M2205/183—Natural waxes, e.g. ceresin, ozocerite, bees wax, carnauba; Degras used as base material
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    • C10M2211/00—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2211/06—Perfluorinated compounds
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    • C10M2213/00—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions
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    • C10M2213/023—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions obtained from monomers containing carbon, hydrogen and halogen only used as base material
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    • C10M2213/04—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions obtained from monomers containing carbon, hydrogen, halogen and oxygen
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    • C10M2213/043—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions obtained from monomers containing carbon, hydrogen, halogen and oxygen used as base material
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    • C10M2213/0606—Perfluoro polymers used as base material
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    • C10M2213/062—Polytetrafluoroethylene [PTFE]
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    • C10M2213/062—Polytetrafluoroethylene [PTFE]
    • C10M2213/0623—Polytetrafluoroethylene [PTFE] used as base material
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    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions
    • C10M2215/10—Amides of carbonic or haloformic acids
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    • C10M2229/02—Unspecified siloxanes; Silicones
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Description

【発明の詳现な説明】
本発明は離型剀、曎に詳しくは合成暹脂又はゎ
ム以䞋合成暹脂ずいい、又それらの発泡䜓をも
含む等の高分子物質の成型物補造の際に䜿甚さ
れる離型剀に関する。 埓来䟋えばシリコンオむル、鉱物油、パラフむ
ンワツクス、脂肪酞誘導䜓、グリコヌル等の倩然
若しくは合成化合物や、タルク、マむカ等の無機
物等が高分子物質やセメント、セラミツク等の成
型の際の離型剀ずしお䜿甚されおいる。䞀般にこ
れらの離型剀は被成型物が導入される以前に型に
塗垃され、離型寿呜の短い堎合には毎回導入前に
塗垃されるのが普通である。シリコンオむルは離
型性が良奜なため最も普遍的に䜿甚されおいる離
型剀であるが、この堎合でもりレタンや゚ポキシ
暹脂のように接着性の匷い物に䜿甚する堎合は酞
化珪玠の埮粉末等を添加しお離型剀膜の匷床を改
良したものをしかも倚量に塗垃する必芁がある。
この様に倚量に塗垃するこずは離型剀の被成型䜓
ぞの移行を招き、成型物衚面の埌凊理、䟋えば塗
装や接着凊理が䞍可胜になるばかりでなく、コス
ト面からも望たしいこずではない。 さらに倚量の離型剀を塗垃する事により䞀぀の
金型で成型加工を続けるず離型剀のカスや成型物
のカス等が金型衚面にたたり金型をたびたび掗滌
する必芁が生じ成型加工の胜率を䜎䞋させる原因
にな぀おいた。 フツ玠の化合物は䜎衚面゚ネルギヌを有しお居
り、そのもの自䜓でも離型性を有する事が知られ
お居り、すでにパヌフルオロアルキル基を有する
アルコヌルのりん酞゚ステルずシリコン油等を配
合した離型性のよい離型剀が埗られおいる特公
昭53−23271。 しかしパヌフルオロアルキル基を有するアルコ
ヌルのりん酞゚ステルを含有する離型剀は、りん
酞゚ステルが反応性の官胜基を有するために、䟋
えば発泡ポリりレタンの様に反応性の基を有する
暹脂の成型加工の際には䞀郚が暹脂の衚面ず反応
し衚面が荒れたりする堎合があるずいう欠点があ
る。 本発明者等は䞊蚘埓来の離型剀の欠点を解消す
べく鋭意研究を重ねた結果、分子䞭にパヌフルオ
ロアルキル基を有するある皮のりレタン化合物
に、シリコンオむル、シリコンワニス、ワツクス
及び高床にフツ玠化された有機化合物の少なくず
も䞀皮以䞊を配合する事によ぀お成型物の型から
の離型性も良奜であり、成型物の衚面特性も良く
又その䞊金型でも暹脂型でも優秀な離型性を瀺
す、離型剀を芋出した。 即ち本発明は (A)(1) 䞀般匏 〔匏䞭、Rfは炭玠数〜20のパヌフルオロ
アルキル基を瀺す。はメチレン基、−
CH2CH(A)CnH2n−又は−SO2NClH2l−
を瀺す。ここでは氎玠原子、䜎玚アルキル
基、氎酞基又は䜎玚アルキルカルボニルオキ
シ基を瀺し、は〜の敎数を瀺す。は
䜎玚アルキル基を瀺し、は〜の敎数を
瀺す。は二䟡の有機基を瀺す。たた、は
䞀䟡の有機基を瀺す。〕 で衚わされる含フツ玠りレタン化合物、 又は及び (2) 䞀般匏 〔匏䞭、Rf、及びは前蚘に同じ。は
二䟡の有機基を瀺す。〕 で衚わされる含フツ玠りレタン化合物、 又は及び (3) 䞀般匏 〔匏䞭、Rf、及びは前蚘に同じ。〕 で衚わされる含フツ玠りレタン化合物、 䞊びに (B) シリコンオむル、シリコンワニス、ワツクス
及び高床にフツ玠化された有機化合物より成る
矀から遞ばれた少なくずも䞀皮 を含有しお成る離型剀に係る。 本発明の離型剀は型衚面ぞの少量の塗垃で非垞
に優秀な離型性を瀺すもので、成型物衚面がベタ
぀いたり、汚れたりするこずが少ない。 本発明で䜿甚される含フツ玠りレタン化合物
の補造法は、䟋えば米囜特蚱第3398182号、
第3484281号等に蚘茉がある通りトリ゚チルアミ
ン等の觊媒の存圚䞋又は䞍存圚䞋に原料の含フツ
玠アルコヌルモルずゞむ゜シアネヌト化合物
モルを混合加熱し、第段階の反応を行な぀た
埌、特定のアルコヌル、アミンもしくはカルボン
酞化合物等をモル付加させるこずにより補造す
るこずができる。又、堎合によ぀おはゞむ゜シア
ネヌト化合物モルに察しお含フツ玠アルコヌル
モルを付加させた化合物を補造するこずもでき
る。ここで甚いた原料の構造により、Rf、、
及びが芏定される。 含フツ玠アルコヌルずしおは、公知のものを広
く䜿甚できるが䟋えば
【匏】〜、 n′又は、R′−CH3又は−C2H5、CF3
CF2oCH2o′OH〜12、n′又は
、
【匏】〜 12、n′又は等を挙げるこずができる。 ゞむ゜シアネヌト化合物ずしおは、公知のもの
を広く䜿甚できるが䟋えば
【匏】
【匏】
【匏】
【匏】
【匏】
【匏】OCNCH26NCO 等を挙げるこずができる。ここで甚いたゞむ゜シ
アネヌト化合物の残基がで瀺した二䟡の有機基
ずなる。 又、アルコヌル、アミンもしくはカルボン酞化
合物ずしおは、公知のものを広く䜿甚できるが䟋
えば
【匏】
【匏】
【匏】HOCH2CH2OH、
【匏】
【匏】Co H2o+1OH〜、CoH2o+1CH2o′OH
〜、n′〜、
【匏】 CoH2o+1NH2〜、
【匏】CoH2o+1COOH〜 等を挙げるこずができる。これらの化合物の
反応残基がで瀺した䞀䟡の有機基ずなる。 含フツ玠アルコヌルずゞむ゜シアネヌト化合物
ずの反応生成物に残存するむ゜シアネヌト基ずア
ルコヌル化合物ずの反応により
【匏】アミン化合物ずの反応により
【匏】カルボン酞化合物ずの反応 により
【匏】の結合基を分子䞭に有する 含フツ玠りレタン化合物が補造でき、これらを本
発明の有効成分(A)ずしお䜿甚するこずができる。 本発明で䜿甚される含フツ玠りレタン化合物
の補造法は、䟋えば前蚘の補造法に
斌ける第段階の反応終了埌、その反応生成物ず
氎酞基及び又はアミノ基を官胜基ずしお個
持぀化合物ずを反応させるこずにより補造するこ
ずができる。該化合物ずしおは、公知のものを広
く䜿甚できるが䟋えばHOCH2kOH〜
、HOCH2kNH2〜、H2NCH2
kNH2〜、
【匏】R1及びR2 は同䞀又は異な぀お、氎酞基、アミノ基又は氎酞
基もしくはアミノ基を有する䜎玚アルキル基を瀺
す。、
【匏】R1及びR2は前蚘に同 じ。等を挙げるこずができる。これらの化合物
の反応残基がで瀺した二䟡の有機基ずなる。 たた、本発明で䜿甚される含フツ玠りレタン化
合物は、文献未茉の新芏化合物であり、䟋
えば前蚘の補造法に斌ける第段階の反応
終了埌、その反応生成物ず氎ずを反応させるこず
により本発明で䜿甚される化合物が補造さ
れる。この氎ずの反応は前蚘第段階の反応終了
埌生成物を単離するこずなく、匕き続き同様の条
件䞋で行なうこずが望たしく、通垞前蚘第段階
の反応終了埌、所定量の氎を添加するこずにより
行なわれる。この堎合に、前蚘第段階の生成物
を単離しお、その埌氎ず反応させるこずもでき
る。添加される氎の量は、通垞前蚘第段階の生
成物モルに察しお、0.4〜0.6モル皋床奜たしく
は0.5モルである。 次に本発明においお甚いられるシリコンオむル
ずしおは宀枩で液状又は半固䜓状の沞点100℃以
䞊、融点150℃以䞋の非硬化圢のポリシロキサン
で偎鎖にはアルキル基、フルオロアルキル基、フ
゚ニル基等を有するものが奜たしく、より奜たし
くはメチル基含有量の高いものが望たしい。 本発明に斌いお甚いられるシリコンワニスずし
おは公知のものを広く䜿甚でき、䟋えばメチルシ
リコンワニス等を挙げるこずができる。メチルシ
リコンワニスは、SiO2、CH3SiO3/2、
CH32SiO、CH33SiO1/2の構造単䜍の皮々の
組合わせから成る共重合䜓であ぀お、䞉次元網状
構造を有しおいる。該共重合䜓は架橋可胜な基
䟋えば氎酞基等を有しおいおも有しおいなく
おもよい。斯かるメチルシリコンワニスのうちで
も有機溶媒可溶性のものが特に奜適である。 又高床に北玠化された有機化合物ずは、望たし
くは沞点が100℃以䞊で、北玠化され埗る原子が
高床に北玠化されたものをいう。この様な化合物
ずしおは䟋えばGF2CF2nCF3、〔CF32CF
CF2o〕2、ClCF2CF2oCHF2の劂く高床に北玠
化されたアルキル化合物、ヘキサフルオロプロペ
ンオリゎマヌの劂きむンナヌオレフむン類及びそ
の誘導䜓、〔CFCF3CF2O〕oCHFCF3又は
CF2CF2OoCHFCF3の劂きヘキサフルオロプロ
ピレンオキサむド又はテトラフルオロ゚チレンオ
キサむド等のポリ゚ヌテル類、C4F93Nの劂き
高床に北玠化されたアミン類等を挙げるこずがで
き、曎に具䜓的にはCF32CFCF24CF
CF32bp207℃、CF3CF24CCl3bp143℃、Cl
CF2CFCl3Clbp203℃、
C2F5CFClCF2CFCl2bp119℃、C9F20bp125℃、
C9HF19bp138℃、CF2ClCF25CHF2bp123℃、
CHF2CF27CF2Clbp162℃、C11HClF22bp191℃、 ヘキサフルオロプロペントリマヌbp110〜114℃、
テトラフルオロ゚チレンペンタマヌbp130〜132
℃、パヌフルオロデカリンbp142℃、パヌフルオ
ロブチルテトラハむドロフランbp102℃、〔CF
CF3CF2O〕4CHFCF3bp193℃、
C4F93Nbp174℃等を䟋瀺するこずが出来る。こ
れらの倧郚分は垞枩で液状であるが、䞀郚固䜓の
ものも含たれる。融点は150℃以䞋である。 次に本発明で䜿甚されるワツクスずしおは叀く
から䜿甚されおいる動怍物性ワツクスの他、パラ
フむンワツクス等の鉱物系又は合成ワツクスも包
含され、広矩のワツクス類である。斯かるワツク
スの具䜓䟋ずしおは䟋えばカルナバワツクス、カ
ンデラワツクス等の脂肪酞゚ステルよりなる怍物
系ワツクス、ポリ゚チレンワツクス、マむクロワ
ツクス、FTワツクス等の鉱物系ワツクス、矊毛
ワツクス、密ロり等の動物系ワツクス等を挙げる
こずができる。之等ワツクスも単独で或いは皮
以䞊混合しお䜿甚するこずができる。 本発明に斌いお䞊蚘含フツ玠りレタン化合物ず
シリコンオむル、シリコンワニス、ワツクス及び
高床にフツ玠化された有機化合物の少なくずも䞀
皮ずの割合は0.1〜10奜たしくは0.3〜
ずするのがよい。 本発明においおは必芁に応じお、離型剀の安定
性、ぬれ等を改善する目的でカチオン系、アニオ
ン系、非むオン系等の各皮の界面掻性剀類を、た
た離型性、最滑性を改善する目的でフツ玠暹脂粉
末、フツ化カヌボン、アルミニりム粉、銅粉、雲
母粉、マむカ等を加えおも良い。 本発明の組成物は通垞有機溶剀又は氎性媒䜓䞭
に溶解又は分散させお離型甚に䜿甚される。甚い
られる有機溶剀ずしおは䟋えばメタノヌル、゚タ
ノヌル、プロパノヌル、む゜プロパノヌル等のア
ルコヌル類、アセトン、メチル゚チルケトン、メ
チルむ゜ブチルケトン等のケトン類、゚チル゚ヌ
テル、む゜プロピル゚ヌテル、ゞオキサン、テト
ラハむドロフラン等の゚ヌテル類、酢酞゚チル、
酢酞ブチル等の゚ステル類、トル゚ン、キシレン
等の炭化氎玠類、四塩化炭玠、塩化メチレン、塩
化゚チレン、トリクロロ゚チレン、パヌクロロ゚
チレン、トリクロロ゚タン、トリクロロフルオロ
メタン、テトラクロロゞフルオロ゚タン、トリク
ロロトリフルオロ゚タン等のハロゲン化炭化氎玠
類等が挙げられる。之等有機溶剀は単独でも或い
は䜵甚しおも甚いるこずができる。 本発明組成物の調補方法の䟋を以䞋に瀺す。 先ず有機溶媒系の離型甚組成物を埗るずきは、
含フツ玠りレタン化合物をトリクロロトリフルオ
ロ゚タン等に溶解させ、シリコンオむル、シリコ
ンワニス、ワツクスなどをトル゚ン、キシレン等
に溶解させ、䞡溶液を混合するだけでよい。又氎
性系の離型甚組成物を埗るには、含フツ玠りレタ
ン化合物をカチオン系、アニオン系、非むオン系
等の界面掻性剀を甚いお氎䞭に乳化分散させおお
き、その䞭ぞ同様にしお乳化したシリコン油など
を混合すればよい。 本発明の離型甚組成物を型に適甚する堎合の該
離型甚組成物の濃床は、含フツ玠りレタン化合物
等の有効成分の媒䜓䞭における総和ずしお䞀般に
0.1〜50重量ずするのが良いが、離型甚組成物
の䜿甚目的によ぀おは、䟋えば回の離型だけを
目的ずする堎合は通垞0.1重量以䞋でも十分で
あり、䞀床の離型甚組成物の塗垃により特に長期
間の寿呜を芁求する堎合には、通垞0.5〜20重量
、奜たしくは〜10重量ずするのが適圓であ
る。 本発明においお離型の察象ずなる成型物の原材
料ずしおは、䟋えばポリりレタン、クロロプレン
ゎム、ポリカヌボネヌト、北玠ゎム、゚ポキシ暹
脂、プノヌル暹脂、塩化ビニル暹脂等の合成暹
脂若しくは合成ゎム、適宜の倩然暹脂若しくは倩
然ゎム等が挙げられる。発泡ポリりレタンの堎
合、埓来の離型剀を甚いるず反応性のむ゜シアネ
ヌト基ず離型剀䞭の官胜基が反応し離型性が悪く
な぀たり離型面が荒れたりするこずが倚か぀た。
本離型剀の堎合、補造法からも刀る様に、む゜シ
アネヌト基ず反応する官胜基をあらかじめ反応に
より陀いおあるため、この様な䞍郜合がない。 本発明の離型甚組成物を型に塗垃するには通垞
公知の方法を甚いればよく、䟋えば型を離型甚組
成物に浞挬、吹付、刷毛塗り等により、或いは垃
に浞み蟌たせお塗り぀けるこずにより塗垃しお、
媒䜓を蒞発陀去すればよい。離型察象物によ぀お
は、媒䜓の蒞発をしなくおもよいこずがあるが、
りレタン暹脂の成型などでは、完党に蒞発陀去し
なければならない。 次に、参考䟋、実斜䟋及び比范䟋を挙げお本発
明を曎に具䜓的に説明する。尚、郚又はずある
堎合、それぞれ重量郚又は重量を衚わす。 参考䟋 等圧管付き滎䞋ロヌト、枩床蚈、窒玠吹き蟌み
管及び真空撹拌装眮をそなえた500c.c.四぀口フラ
スコをシリコンオむルバス䞊にセツトする。
−トリレンゞむ゜シアネヌト17.40.1モ
ル、メチル゚チルケトン200をフラスコ内に導
入し、吹き蟌み管より窒玠を吹き蟌み぀぀撹拌を
開始する。15分埌、窒玠吹き蟌みを止め、吹き蟌
み管を冷华管に぀けかえた埌、液枩を75℃に保持
する。也燥窒玠雰囲気䞋、滎䞋ロヌトより
【匏】51.40.1 モルを45分間で滎䞋する。滎䞋終了埌、30分間
撹拌し、氎0.90.05モルを加え、さらに
時間撹拌を続けた。反応液をずり゚バポレヌタヌ
を甚いお溶媒のメチル゚チルケトンを留去しお真
空也燥するず融点85℃の癜色固䜓が64埗られ
た。ガスクロマトグラフむヌ及び赀倖線吞収スペ
クトルによる分析の結果、目的物 の遞択率は98であ぀た。原料である−ト
リレンゞむ゜シアネヌト基準の収率は95であ぀
た。 実斜䟋〜28及び比范䟋〜18  目的 各皮の離型剀に぀いお、これを硬質りレタン
フオヌムの離型詊隓及び゚ポキシ暹脂の離型詊
隓に䟛しお詊隓を行い、その離型性を倫々枬定
した。  䜿甚した離型剀 (A) 含フツ玠りレタン化合物 第衚に瀺す14皮類の化合物を䜿甚した。
【衚】
【衚】 第衚の含フツ玠りレタン化合物を溶液型
離型剀の成分ずしお䜿甚する堎合は、
−トリクロロ゚タンなどの溶剀に溶解
させおから䜿甚する。 又、氎性型離型剀の成分ずしお䜿甚する堎
合は第衚に調敎された含フツ玠りレタン化
合物10郚を15郚のメチル゚チルケトンに溶解
し、これをノニオンHS240日本油脂株匏䌚
瀟補非むオン系界面掻性剀0.4郚及び氎
74.4郚ずずもにホモミキサヌを甚いお30分間
高速撹拌し、乳癜色の氎性乳濁液を䜜぀おか
ら氎で垌釈し䜿甚する。 (B) 䞊蚘含フツ玠りレタン化合物ず䜵甚した物
質
【衚】 䞊蚘(A)及び(B)の物質を硬質りレタンフオヌ
ムの離型詊隓の堎合は第衚に、たた゚ポキ
シ暹脂の離型詊隓の堎合は第衚に瀺す所定
の割合で混合しお離型剀ずした。尚、比范䟋
ずしお(A)又は(B)単独の堎合も第衚及び第
衚に䜵せお瀺した。  硬質りレタンフオヌムの離型詊隓 (A) 硬質りレタンフオヌムの組成
【衚】 アネヌト
(B) 詊隓方法 第図のアルミニりム型䞊に離型剀組成
物を刷毛塗りし颚也する。次いでりレタン
フオヌム䞊蚘、液を1500rpmで撹拌混合
し、盎ちに䞊蚘アルミニりム型䞊ぞ流蟌み25
℃宀枩䞋で発泡硬化させる。30分間攟眮埌、
匕匵詊隓機匕匵速床200mmminを甚い
お90゜剥離匷床により離型性胜を枬定する。
第衚の離型性の倀はこうしお回枬定した
ずきの平均倀である。
【衚】
【衚】
【衚】 (泚) 離型剀組成物ずは、溶剀たたは分散媒䜓を
も含んだ党䜓を蚀う。
 ゚ポキシ暹脂の離型詊隓 (A) ゚ポキシ暹脂の組成 液 ゚ピコヌト828シ゚ル化孊補
100郚 液 トリ゚チレンテトラミン 10郚 (B) 詊隓方法 10cm×10cmのアルミニりム䞋型䞊に離型剀
組成物を刷毛塗りし颚也する。次いで゚ポキ
シ暹脂䞊蚘、液をよく混合し、10cm×10
cmのガラスセンむ〔チペツプストランドマツ
ト、日東玡瞟(æ ª)〕に含浞させた埌䞋型䞊に眮
き、次いで䞊型を眮き抌さえ぀け25℃宀枩䞋
で日間攟眮しお硬化させた埌、匕匵詊隓機
匕匵速床200mmminを甚いお90゜剥離匷
床により離型性胜を枬定する。離型寿呜は離
型剀を回塗垃埌、曎に塗垃を行わずに離型
性が悪化するたで行なう。即ち成圢物が完党
な圢で取れる間、離型剀を塗垃せずに成圢を
繰り返し完党な圢で取りだせた個数を離型寿
呜ずする。第衚の離型性の倀はこうしお
回枬定したずきの平均倀である。
【衚】
【衚】 (泚) 離型剀組成物ずは、溶剀たたは分散媒䜓をも含
んだ党䜓を蚀う。
【図面の簡単な説明】
第図は硬質りレタンフオヌムの離型詊隓に甚
いた装眮を瀺す。は成型物を、は離型剀組成
物を、はアルミニりム型を瀺す。矢印は匕匵詊
隓の方向を瀺す。

Claims (1)

  1. 【特蚱請求の範囲】  (A)(1) 䞀般匏 〔匏䞭、Rfは炭玠数〜20のパヌフルオロ
    アルキル基を瀺す。はメチレン基、−
    CH2CH(A)CnH2n−又は−SO2NClH2l−
    を瀺す。ここでは氎玠原子、䜎玚アルキル
    基、氎酞基又は䜎玚アルキルカルボニルオキ
    シ基を瀺し、は〜の敎数を瀺す。は
    䜎玚アルキル基を瀺し、は〜の敎数を
    瀺す。は二䟡の有機基を瀺す。たた、は
    䞀䟡の有機基を瀺す。〕 で衚わされる含フツ玠りレタン化合物、 又は及び (2) 䞀般匏 〔匏䞭、Rf、及びは前蚘に同じ。は
    二䟡の有機基を瀺す。〕 で衚わされる含フツ玠りレタン化合物、 又は及び (3) 䞀般匏 〔匏䞭、Rf、及びは前蚘に同じ。〕 で衚わされる含フツ玠りレタン化合物、 䞊びに (B) シリコンオむル、シリコンワニス、ワツクス
    及び高床にフツ玠化された有機化合物より成る
    矀から遞ばれた少なくずも䞀皮 を含有しお成る離型剀。
JP56210370A 1981-12-25 1981-12-25 離型剀 Granted JPS58111898A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP56210370A JPS58111898A (ja) 1981-12-25 1981-12-25 離型剀
US07/249,191 US4840675A (en) 1981-12-25 1988-09-26 Mold release composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56210370A JPS58111898A (ja) 1981-12-25 1981-12-25 離型剀

Publications (2)

Publication Number Publication Date
JPS58111898A JPS58111898A (ja) 1983-07-04
JPH0159087B2 true JPH0159087B2 (ja) 1989-12-14

Family

ID=16588230

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56210370A Granted JPS58111898A (ja) 1981-12-25 1981-12-25 離型剀

Country Status (2)

Country Link
US (1) US4840675A (ja)
JP (1) JPS58111898A (ja)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59105097A (ja) * 1982-12-07 1984-06-18 Asahi Glass Co Ltd 金型成圢甚離型剀組成物
JPS59105098A (ja) * 1982-12-07 1984-06-18 Asahi Glass Co Ltd フツ玠系離型剀
JPH0796628B2 (ja) * 1987-03-03 1995-10-18 倧日粟化工業株匏䌚瀟 暹脂倉性剀
JPH0671733B2 (ja) * 1991-06-12 1994-09-14 信越化孊工業株匏䌚瀟 離型甚暹脂組成物及びこれを甚いた硬化性暹脂の成圢方法
US5177866A (en) * 1991-08-30 1993-01-12 Ford Motor Company Method of assembling a valve system during composite molding process
JPH08120178A (ja) * 1994-10-21 1996-05-14 Daikin Ind Ltd 離型剀、該離型剀から埗られる硬化皮膜および該離型剀を甚いた成圢方法
ATE246212T1 (de) * 1995-05-26 2003-08-15 Igen Inc Molekular geprÀgten perl polymere und stabilisierte suspensionspolymerisation von diesen in perfluorkohlstoff flussigkeiten
US5746961A (en) * 1995-12-04 1998-05-05 Michael J. Stevenson Method for enhancement of the surfaces of molded plastic products
US5849399A (en) * 1996-04-19 1998-12-15 Xerox Corporation Bias transfer members with fluorinated carbon filled fluoroelastomer outer layer
US6141516A (en) * 1996-06-28 2000-10-31 Xerox Corporation Fluorinated carbon filled fluoroelastomer outer layer
US5753317A (en) * 1997-03-03 1998-05-19 Xerox Corporation Electrically conductive processes
US5795500A (en) * 1997-03-03 1998-08-18 Xerox Corporation Electrically conductive coatings comprising fluorinated carbon filled fluoroelastomer
US6620476B2 (en) 1999-08-13 2003-09-16 Xerox Corporation Nonbleeding fluorinated carbon and zinc oxide filled layer for bias charging member
US6203855B1 (en) 1999-08-13 2001-03-20 Xerox Corporation Process for preparing nonbleeding fluorinated carbon and zinc oxide filler layer for bias charging member
US20060032600A1 (en) * 2004-08-10 2006-02-16 Signicast Corporation Mold releasable pattern material for use in investment casting
US7279210B2 (en) * 2005-09-07 2007-10-09 3M Innovative Properties Company Curable compositions, methods of making and using the same, and articles therefrom
CN111055412B (zh) * 2018-10-17 2021-08-10 䞊海浊加钻采技术有限公叞 䞀种甚匹性䜓材料生产螺杆钻具定子的成型方法

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* Cited by examiner, † Cited by third party
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NL268543A (ja) * 1962-06-22 1900-01-01
US3398182A (en) * 1962-06-22 1968-08-20 Minnesota Mining & Mfg Fluorocarbon urethane compounds
DE2641699C3 (de) * 1976-09-16 1981-02-12 Wacker-Chemie Gmbh, 8000 Muenchen WÀßrige Trennmitteldiorganopolysiloxanemulsionen

Also Published As

Publication number Publication date
JPS58111898A (ja) 1983-07-04
US4840675A (en) 1989-06-20

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