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1. 发明专利

JPS61120847A Polyoxymethylene composition 失效
标题翻译：聚氧乙烯组合物
公开(公告)号：JPS61120847A
公开(公告)日：1986-06-07
申请号：JP24205784
申请日：1984-11-16
申请人： Asahi Chem Ind Co Ltd
发明人： HAMADA MINORU , YOSHIDA TAKEO
IPC分类号： C08L59/00 , C08L77/00 , C08L77/06
摘要： PURPOSE: To provide the titled compsn. low in deposits on molds and deposits on screws in molders and excellent in thermal stability, by dispersing polytetramethyleneadipamide particles in a polyoxymethylene polymer.
CONSTITUTION: 0.01W10wt% polytetramethyleneadipamide particles having a particle size of 10μ or below and a concn. of active end groups of 100×10
-5 mol/g or less are added to a polyoxmethylene polymer and mixed at 180W220°C.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：提供标题化合物。通过将聚四亚甲基己二胺颗粒分散在聚甲醛聚合物中，在模具中的沉积物沉积物和模塑机中的螺钉上的沉积物具有优异的热稳定性。构成：0.01-10重量％的粒径为10微米以下的聚四亚甲基己二胺粒子，的100X10-5mol / g或更低的活性端基加入聚亚甲基聚合物中并在180-220℃下混合。

2. 发明专利

JPS57117521A Preparation of stable polyacetal 失效
标题翻译：稳定聚合物的制备
公开(公告)号：JPS57117521A
公开(公告)日：1982-07-22
申请号：JP401381
申请日：1981-01-13
申请人： Asahi Chem Ind Co Ltd
发明人： MATSUZAKI KAZUHIKO , HAMADA MINORU , SAKURAI HISAYA , SEKIYA HARUTAKA
IPC分类号： C08G2/00 , C08G2/18 , C08G2/30
摘要： PURPOSE: To obtain a polyacetal having improved stability and mechanical properties in high yield, by reacting a polyoxymethylene with an alkylene oxide at a specific limit concentration or below in an organic medium in the presence of a Lewis acid.
CONSTITUTION: (A) A polyoxymethylene having a number-average molecular weight ≥10,000 is reacted with (B) an alkylene oxide, preferably ethylene oxide, kept at the limit concentration of the formula[M is the concentration of the component (B); M
c is the limit concentration; P is the concentration of the component (A)]or below in an organic medium in the presence of (C) a Lewis acid, preferably boron trifluoride dibutyl etherate, as a catalyst and the reaction is then completed by adding NaOH, etc. thereto to give the aimed polyacetal. Preferably, the catalyst (C) is used in a concentration range of 1×10
-7 W1× 10
-1 mole/l.
COPYRIGHT: (C)1982,JPO&Japio
摘要翻译：目的：通过在路易斯酸存在下，通过使聚甲醛与特定极限浓度以下的烯化氧在有机介质中反应，得到高收率的稳定性和机械性能得到改善的聚缩醛。构成：（A）数均分子量大于等于10,000的聚甲醛与（B）烯化氧（优选环氧乙烷）反应，保持浓度为式[M为组分（B）的浓度） ; 麦克是极限浓度; 在（C）路易斯酸（优选三氟化硼二丁醚合物）作为催化剂的存在下，有机介质中的有机介质中的组分（A）的浓度]为P的浓度，然后通过加入NaOH等来完成反应给予目标聚缩醛。优选地，催化剂（C）的使用浓度范围为1×10 -7 -1×10 -1摩尔/升。

3. 发明专利

JPS5731918A Production of polyacetal polymer 失效
标题翻译：聚乙烯聚合物的生产
公开(公告)号：JPS5731918A
公开(公告)日：1982-02-20
申请号：JP10709680
申请日：1980-08-06
申请人： Asahi Chem Ind Co Ltd
发明人： MATSUZAKI KAZUHIKO , HAMADA MINORU , SAKURAI HISAYA
IPC分类号： C08G2/00 , C08G2/04 , C08G2/06 , C08G2/10 , C08G2/34
摘要： PURPOSE: To produce a polyacetal polymer having excellent lubricating performance and antistatic performance, by reacting trioxane (or polyoxymethylene) by using a specified compound as an MW modifier.
CONSTITUTION: Trioxane or the like is polymerized by using, as an MW modifier, an adduct of an alkylene oxide, e.g., ethylene oxide, to an alcohol, e.g., lauryl alcohol, represented by formula I, wherein R
0 is H, a (substituted) alkyl or a (substituted) aryl, R
1 is a (substituted) alkyl or a (substituted) aryl, m is 2W6 and n is 1W1,000, or an adduct of an alkylene oxide to a carboxylic acid, e.g., lauric acid, represented by formula II, wherein R
2 is the same as R
0 .
COPYRIGHT: (C)1982,JPO&Japio
摘要翻译：目的：通过使用特定的化合物作为MW改性剂，使三恶烷（或聚甲醛）反应，生成具有优异的润滑性能和抗静电性能的聚缩醛聚合物。构成：通过将作为MW改性剂的环氧烷烃例如环氧乙烷的加合物与式（I）表示的醇例如月桂醇（其中R 0是H），（取代的））烷基或（取代的）芳基，R 1是（取代的）烷基或（取代的）芳基，m是2-6，n是1-1000，或烯化氧与羧酸的加合物，例如月桂酸酸，由式II表示，其中R2与R0相同。

4. 发明专利

JPS59191751A Polyacetal composition 失效
标题翻译：聚合物组合物
公开(公告)号：JPS59191751A
公开(公告)日：1984-10-30
申请号：JP6487283
申请日：1983-04-13
申请人： Asahi Chem Ind Co Ltd
发明人： MATSUZAKI KAZUHIKO , HAMADA MINORU
IPC分类号： C08L59/00 , C08G18/00 , C08L23/00 , C08L51/00 , C08L51/02 , C08L67/00 , C08L75/00 , C08L77/00 , C08L101/00
摘要： PURPOSE: To provide a polyacetal compsn. having excellent impact properties, consisting of an elastomer, an acetal block copolymer and a polyacetal.
CONSTITUTION: A compsn. consists of a polyacetal, an elastomer having a number-average MW of 10,000W500,000 and a second-order transition temp. of -120W+40°C and an acetal block copolymer having a number-average MW of 10,000W500,000, composed of an acetal polymer component and an elastomer component and having a structure wherein an elastomer having a second-order transition temp. of -120W+40°C is inserted into the main chain of the linear polymer. An example of the elastomer or the elastomer component are polystyrene elastomer wherein the hard segment is composed of polystyrene.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：提供聚缩醛组分。具有优异的冲击性能，由弹性体，缩醛嵌段共聚物和聚缩醛组成。宪法：一个公司由聚缩醛，数均分子量为10,000-500,000的弹性体和二阶转变温度组成。为-120〜+ 40℃的数均分子量为10,000〜500,000的缩醛嵌段共聚物，由缩醛聚合物组分和弹性体组分组成，并具有结构，其中具有二阶转变温度的弹性体。的-120- + 40℃插入线性聚合物的主链中。弹性体或弹性体组分的实例是聚苯乙烯弹性体，其中硬链段由聚苯乙烯组成。

5. 发明专利

JPS58179215A Novel acetal polymer and preparation thereof 失效
标题翻译：新型聚合物及其制备方法
公开(公告)号：JPS58179215A
公开(公告)日：1983-10-20
申请号：JP6135782
申请日：1982-04-13
申请人： Asahi Chem Ind Co Ltd
发明人： MATSUZAKI KAZUHIKO , HAMADA MINORU , YANAGIHARA KAZUHIRO
IPC分类号： C08G2/00 , C08G2/04 , C08G2/06 , C08G2/18 , C08G2/38
摘要： PURPOSE: The titled novel polymer, prepared by homopolymerizing formaldehyde with a compound having a polysiloxane structure as a molecular weight adjustor, etc., and having the chain having the inserted polysiloxane structure, a number-average molecular weight wighin a specific range and lubricity.
CONSTITUTION: Formaldehyde or trioxane is homopolymerized in the absence of a solvent or presence of an organic medium, e.g. n-pentane, by using a compound having a polysiloxane structure of the formula (R
1 is H, alkyl or allyl; n is 2W 2,000) as a molecular weight adjustor, or a compound selected from the formaldehyde, trioxane and polyoxymethylene is copolymerized with a cyclic ether, e.g. ethylene glycol formal, in the absence of a solvent or in the organic medium usually at -20W+230°C for 5secW300min to give the animed acetal homopolymer (or copolymer) consisting of repeated oxymethylene units or having inserted oxyalkylene units in the polymer.
COPYRIGHT: (C)1983,JPO&Japio
摘要翻译：目的：通过用具有聚硅氧烷结构的化合物作为分子量调节剂均聚甲醛制备的标题的新型聚合物，并且具有插入的聚硅氧烷结构的链，具有特定范围的数均分子量和润滑性。构成：甲醛或三恶烷在不存在溶剂或存在有机介质的情况下均聚。通过使用具有式（R1为H，烷基或烯丙基; n为2〜2,000）的聚硅氧烷结构的化合物作为分子量调节剂，或选自甲醛，三恶烷和聚甲醛的化合物与环醚，例如乙二醇缩甲醛，在不存在溶剂的情况下或在有机介质中，通常在-20- + 230℃下进行5秒-300分钟，得到由重复的甲醛单元或插入的氧化烯单元组成的动画的缩醛均聚物（或共聚物）聚合物。

6. 发明专利

JPS5755916A Production of stabilized polyacetal polymer 失效
标题翻译：生产稳定的聚乙烯聚合物
公开(公告)号：JPS5755916A
公开(公告)日：1982-04-03
申请号：JP12914580
申请日：1980-09-19
申请人： Asahi Chem Ind Co Ltd
发明人： MATSUZAKI KAZUHIKO , HAMADA MINORU , SAKURAI HISAYA , AMINAKA MUNEAKI
IPC分类号： C08G2/00 , C08G2/34 , C08G65/00 , C08G65/26
摘要： PURPOSE: To produce a polyacetal polymer excellent in heat stability, base stability, etc., by introducing oxyalkylene bonds into the polyoxymethylene main chain by use of a catalyst which is a coordination compound between a Lewis acid and a cyclic ether.
CONSTITUTION: A coordination compound obtained by reacting a cyclic ether with a Lewis acid in an organic solvent, e.g., boron trifluoride/ethylene oxide complex is used as the catalyst. Namely, 100pts.wt. polyoxymethylene, number-average MW≥10,000, is reacted with about 0.01W200pts.wt. alkylene oxide or cyclic formal, e.g., ethylene oxide, ethylene glycol formal, at -20W230°C for about 5secW300min by using about 0.0005W2pts.wt. above-produced coordination compound as a catalyst.
COPYRIGHT: (C)1982,JPO&Japio
摘要翻译：目的：通过使用作为路易斯酸和环醚之间的配位化合物的催化剂，通过将氧化烯键引入聚氧亚甲基主链中来制造热稳定性，碱稳定性优异的聚缩醛聚合物。构成：将有机溶剂例如三氟化硼/环氧乙烷络合物中的环状醚与路易斯酸反应得到的配位化合物用作催化剂。即100pts.wt。数均分子量> = 10,000的聚甲醛与约0.01-200pts.wt。环氧烷或环状缩甲醛，例如环氧乙烷，乙二醇缩甲醛，在-20-230℃下用约0.0005-2pts.wt。以上产生的配位化合物作为催化剂。

7. 发明专利

JPS5730715A Acetal polymer and its preparation 失效
标题翻译：乙酰聚合物及其制备
公开(公告)号：JPS5730715A
公开(公告)日：1982-02-19
申请号：JP10438780
申请日：1980-07-31
申请人： Asahi Chem Ind Co Ltd
发明人： MATSUZAKI KAZUHIKO , HAMADA MINORU , SAKURAI HISAYA
IPC分类号： C08G2/00 , C08G2/04 , C08G2/06 , C08G2/30 , C08G2/32 , C08G2/34
摘要： PURPOSE: To obtain the titled polymer having improved lubricity and thermal stability, by using a specific compound containing an alkoxide group and/or a specific compound containing a carboxyl group as a molecular weight adjustor and terminating agent in preparing an acetal resin.
CONSTITUTION: Formaldehyde or trioxane is polymerized or a compound selected from the group consisting of the formaldehyde, trioxane and polyoxymethylene is copolymerized with a cyclic ether in the presence of a compound containing an alkoxide group of formula I (R
1 is ≥8C alkyl, substituted alkyl or substituted aryl), e.g. lauryl alcohol, or a compound containing a carboxyl group of formula II (R
1 is ≥7C alkyl, substituted alkyl or substituted aryl), e.g. stearic acid, alone or both as a molecular weight adjustor and terminating agent to give an acetal polymer having a number-average molecular weight of 10,000W500,000 and a friction coefficient of 0.20W0.30.
COPYRIGHT: (C)1982,JPO&Japio
摘要翻译：目的：为了获得具有改善的润滑性和热稳定性的标题聚合物，通过在制备缩醛树脂中使用含有醇盐基团的特定化合物和/或含有羧基的特定化合物作为分子量调节剂和终止剂。构成：在含有式I的醇盐基团的化合物的存在下，将甲醛或三恶烷聚合或选自甲醛，三恶烷和聚甲醛的化合物与环醚共聚（R 1为> C 8烷基，取代的烷基或取代的芳基），例如月桂醇或含有式II的羧基的化合物（R1为> = 7C烷基，取代的烷基或取代的芳基），例如。硬脂酸，单独或两者作为分子量调节剂和终止剂，得到数均分子量为10,000-500,000，摩擦系数为0.20-0.30的缩醛聚合物。

8. 发明专利

JPS61123652A Polyacetal composition with improved lubricity 失效
标题翻译：具有改善润滑性的聚酯组合物
公开(公告)号：JPS61123652A
公开(公告)日：1986-06-11
申请号：JP24434484
申请日：1984-11-21
申请人： Asahi Chem Ind Co Ltd
发明人： NIINO MASAHIKO , HAMADA MINORU
IPC分类号： C08L59/00 , C08K5/06 , C08K5/10 , C08L71/00
摘要： PURPOSE:The titled composition that is obtained by blinding a polyoxymethylene having chain ends blocked with an alcohol, carboxylic acid or an adduct of an alkylene oxide to the same with the same kind of alcohol or the like, thus showing extremely good abrasion properties. CONSTITUTION:(A) 100pts.wt. of a polyacetal polymer which has a terminal blocked with an alcohol or carboxylic acid of formula I, formula II (R1 is H, alkyl which may be substituted, aryl which may be substituted; R2 is alkyl which may be substituted, aryl which may be substituted; R3 is R1; m is 2-6; n is 0-1,000), preferably lauryl alcohol, p-octylphenol, or lauric acid or an alkylene oxide adduct to the same and a number-average molecular weight, excluding the terminal molecules, of 10,000-500,000 is blended with (B) 0.5-20 pts.wt. of the alcohol, an alkylene oxide adduct to an alcohol or carboxylic acid of formulas III, IV and V (R4 is R2; n is 0-2,000), and stabilizers, preferably they are blended in powder forms.
摘要翻译：目的：通过用与醇，羧酸或烯化氧的加成物与相同种类的醇等一起封端的具有链端的聚氧化亚甲基来获得的标题组合物，因此显示出极好的耐磨性。规定：（A）100pts.wt。具有末端被式I的醇或羧酸封端的聚缩醛聚合物，式II（R 1为H，可被取代的烷基，可被取代的芳基; R 2为可被取代的烷基，可以被取代的芳基）取代的; R3为R1; m为2-6; n为0-1,000），优选月桂醇，对辛基苯酚或月桂酸或烯化氧加成物与数均分子量相同，不包括末端分子，10,000-500,000与（B）0.5-20重量份混合。的醇，与式III，IV和V的醇或羧酸的烯化氧加合物（R4是R2; n是0-2,000），稳定剂优选以粉末形式共混。

9. 发明专利

JPS59197452A Acetal polymer composition 失效
标题翻译：乙烯聚合物组合物
公开(公告)号：JPS59197452A
公开(公告)日：1984-11-09
申请号：JP7144283
申请日：1983-04-25
申请人： Asahi Chem Ind Co Ltd
发明人： MATSUZAKI KAZUHIKO , HAMADA MINORU
IPC分类号： C08L59/00
摘要： PURPOSE: To provide the titled polymer compsn. having excellent impact properties, by blending a specified ethylene copolymer and an acetal block copolymer with polyacetal.
CONSTITUTION: The titled compsn. consists of 99.8W60.0pts.wt. polyacetal (A), 0.1W30.0pts.wt. ethylene copolymer (B) having a number-average MW of 10,000W 500,000 and a second-order transition temp. of -120W+20°C and 0.1W39.9pts.wt. acetal block copolymer (C) having a number-average MW of 10,000W500,000 and a structure wherein an elastomer having a second-order transition temp. of -120W+40°C is inserted into the main chain of the linear polymer. By adding components B and C, an acetal polymer compsn. having excellent impact properties can be obtd.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：提供标题聚合物组分。通过将特定的乙烯共聚物和缩醛嵌段共聚物与聚缩醛共混，具有优异的冲击性能。宪法：标题化合物由99.8-60.0pts.wt。组成。聚缩醛（A），0.1-30.0pts.wt。乙烯共聚物（B）的数均分子量为10,000〜500,000，二次转变温度为 -120- + 20℃和0.1-39.9pts.wt。乙缩醛嵌段共聚物（C）的数均分子量为10,000-500,000，并且具有二阶转变温度的弹性体的结构。的-120- + 40℃插入线性聚合物的主链中。通过添加组分B和C，缩醛聚合物组成。具有优异的冲击性能。

10. 发明专利

JPS60195154A Polyacetal resin composition 失效
标题翻译：聚酯树脂组合物
公开(公告)号：JPS60195154A
公开(公告)日：1985-10-03
申请号：JP5103784
申请日：1984-03-19
申请人： Asahi Chem Ind Co Ltd
发明人： UEDA MINORU , HAMADA MINORU , YOSHIDA TAKEO
IPC分类号： C08K3/00 , C08L59/00 , C08L67/00 , C08L67/06
摘要： PURPOSE:The titled composition that is obtained by adding inorganic pigments and unsaturated polyester, thus showing markedly improved thermal stability. CONSTITUTION:100pts.wt. of a polyacetal resin composition are combined with 0.001-30pts.wt. of inorganic pigments and 0.0005-20pts.wt. of unsaturated polyester. They are mixed by mixing them simply followed by extrusion, or by mixing thoroughly powdery or liquid unsaturated polyester resin with the inorganic pigment, then mixing the mixture with the polyester resin, followed by extrusion.
摘要翻译：目的：通过添加无机颜料和不饱和聚酯得到的标题组合物，显示出显着提高的热稳定性。构成：100pts.wt。的聚缩醛树脂组合物与0.001-30pts.wt。的无机颜料和0.0005〜20pts.wt。的不饱和聚酯。将它们混合，然后通过挤出混合，或将粉末状或液体不饱和聚酯树脂与无机颜料混合，然后将混合物与聚酯树脂混合，然后挤出。

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