JPH07505671A - 少なくとも一種類のカプセル化された成核剤を含有するポリオキシメチレン組成物 - Google Patents
少なくとも一種類のカプセル化された成核剤を含有するポリオキシメチレン組成物Info
- Publication number
- JPH07505671A JPH07505671A JP5518450A JP51845093A JPH07505671A JP H07505671 A JPH07505671 A JP H07505671A JP 5518450 A JP5518450 A JP 5518450A JP 51845093 A JP51845093 A JP 51845093A JP H07505671 A JPH07505671 A JP H07505671A
- Authority
- JP
- Japan
- Prior art keywords
- nucleating agent
- polyoxymethylene
- composition
- component
- weight
- 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
Links
Classifications
-
- 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
- C08K9/00—Use of pretreated ingredients
- C08K9/10—Encapsulated ingredients
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L59/00—Compositions of polyacetals; Compositions of derivatives of polyacetals
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
Description
Claims (7)
- 1.下記のものから本質的になることを特徴とする組成物: (a)少なくとも1種類のポリオキシメチレン、および (b)少なくとも1種類のカプセル化された成核剤であって、該カプセル化され た成核剤は下記のものから本質的になる: (b)(1)線状低密度ポリエチレン、高密度ポリエチレン、およびポリプロピ レンからなる群がら選ばれたカプセル化剤ポリマーであって、固体密度が1g/ cm3以下のカプセル化剤ポリマー50〜90重量%、および (b)(2)成核剤10〜50重量%、ここに、成分(b)(1)と成分(b)
- (2)の重量%は成分(b)(1)および成分(b)(2)のみの重量に基づく ;ただし、前記組成物に添加された成分(b)カプセル化された成核剤の量は、 前記ポリオキシメチレン組成物中の成分(b)(2)成核剤の量が前記ポリオキ シメチレン成分単独の重量に対して0.001〜0.5重量%となるような量で ある。 2.前記ポリオキシメチレンはホモポリマーであることを特徴とする請求の範囲 第1項に記載の組成物。
- 3.前記ポリオキシメチレンはコポリマーであることを特徴とする請求の範囲第 1項に記載の組成物。
- 4.前記成分(b)(2)成核剤は窒化ホウ素、タルク、シリカ、ポリイミド、 銅フタロシアニン、炭酸カルシウム、ジアトマイト、およびドロマイトからなる 群から選ばれることを特徴とする請求の範囲第1項に記載の組成物。
- 5.前記成分(b)(2)成核剤は窒化ホウ素とタルクからなる群から選ばれる ことを特徴とする請求の範囲第1項に記載の組成物。
- 6.素材付形物を作製するのに使用するための請求の範囲第1項に記載の組成物 。
- 7.熱安定化剤、共安定化剤、酸化防止剤、顔料、着色剤、強化剤、補強材、U V安定化剤、潤滑剤、ガラス、ポリテトラフルオロエチレンおよび繊維の少なく とも1つをさらに含むことを特徴とする請求の範囲第1項に記載の組成物。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/865,880 US5298537A (en) | 1992-04-09 | 1992-04-09 | Polyoxymethylene compositions containing at least one encapsulated nucleant |
| US865,880 | 1992-04-09 | ||
| PCT/US1993/003271 WO1993021267A1 (en) | 1992-04-09 | 1993-04-07 | Polyoxymethylene compositions containing at least one encapsulated nucleant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH07505671A true JPH07505671A (ja) | 1995-06-22 |
| JP3177984B2 JP3177984B2 (ja) | 2001-06-18 |
Family
ID=25346446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP51845093A Expired - Fee Related JP3177984B2 (ja) | 1992-04-09 | 1993-04-07 | 少なくとも一種類のカプセル化された成核剤を含有するポリオキシメチレン組成物 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US5298537A (ja) |
| EP (1) | EP0635041B1 (ja) |
| JP (1) | JP3177984B2 (ja) |
| KR (1) | KR950700959A (ja) |
| AT (1) | ATE146208T1 (ja) |
| CA (1) | CA2133448A1 (ja) |
| DE (1) | DE69306560T2 (ja) |
| TW (1) | TW274556B (ja) |
| WO (1) | WO1993021267A1 (ja) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6005025A (en) * | 1992-11-17 | 1999-12-21 | General Electric Company | Method of dispersing solid additives in polymers and products made therewith |
| US5587429A (en) * | 1995-04-04 | 1996-12-24 | E. I. Dupont De Nemours And Company | Processing aid system for polyolefins |
| US5688457A (en) * | 1996-04-10 | 1997-11-18 | E. I. Du Pont De Nemours And Company | High speed extrusion |
| US6353042B1 (en) * | 1997-07-24 | 2002-03-05 | Evergreen Solar, Inc. | UV-light stabilization additive package for solar cell module and laminated glass applications |
| CA2311178A1 (en) * | 1999-12-22 | 2001-06-22 | Evgueni E. Rozenbaoum | Extrusion aid combination |
| CN1276952C (zh) * | 2001-12-21 | 2006-09-27 | 三菱瓦斯化学株式会社 | 热塑性树脂组合物 |
| US6974849B2 (en) * | 2003-03-03 | 2005-12-13 | Ticona Llc | Polyacetals with improved resistance to bleach |
| CN100560439C (zh) * | 2003-04-16 | 2009-11-18 | 美佐公司 | 含β球晶的挤出聚丙烯片材 |
| US20050043447A1 (en) * | 2003-04-16 | 2005-02-24 | Mayzo, Inc. | Beta nucleation concentrate |
| US20060177632A1 (en) * | 2005-02-08 | 2006-08-10 | Philip Jacoby | Beta-nucleation concentrates for film applications |
| US20070172613A1 (en) * | 2004-08-17 | 2007-07-26 | Philip Jacoby | Beta-nucleation concentrates |
| CN101473450A (zh) * | 2006-06-21 | 2009-07-01 | 长青太阳能股份有限公司 | 无边框的光电模块 |
| EP2092572A1 (en) * | 2006-12-15 | 2009-08-26 | Evergreen Solar, Inc. | Plug-together photovoltaic modules |
| WO2008112985A1 (en) * | 2007-03-14 | 2008-09-18 | Evergreen Solar, Inc. | Solar module with a stiffening layer |
| EP3060605A1 (en) | 2013-10-21 | 2016-08-31 | Ticona GmbH | Intrinsic low friction polyoxymethylene |
| KR102699455B1 (ko) | 2015-09-30 | 2024-08-26 | 셀라니즈 세일즈 저머니 게엠베하 | 저마찰성의 스퀵 프리 어셈블리 |
| US11225559B2 (en) | 2017-03-10 | 2022-01-18 | Ticona Gmbh | Polyester polymer compositions |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3085989A (en) * | 1958-02-20 | 1963-04-16 | Cabot Corp | Process for incorporating a polymercoated acidic pigment in polyethylene |
| US3179637A (en) * | 1961-07-18 | 1965-04-20 | Du Pont | Polyethylene-encapsulated product and method of making same |
| BR6685446D0 (pt) * | 1965-12-20 | 1973-05-17 | Ici Ltd | Processo para fabricar polimeros organicos termoplasticos reforcados e composicao compreendendo taisasticos preparados polimeros |
| BE754592A (fr) * | 1969-08-07 | 1971-02-08 | Hoechst Ag | Matieres a mouler thermoplastiques a base de polyoxymethylene |
| US3795715A (en) * | 1971-08-20 | 1974-03-05 | Hoechst Ag | Thermoplastic moulding compositions on the basis of polyacetal and process for their preparation |
| JPS60104152A (ja) * | 1983-11-10 | 1985-06-08 | Mitsubishi Gas Chem Co Inc | アセタ−ル樹脂組成物 |
| US4670508A (en) * | 1984-01-06 | 1987-06-02 | Mitsui Petrochemical Industries Ltd. | Thermoplastic resin composition |
| JPS60149664A (ja) * | 1984-01-17 | 1985-08-07 | Karupu Kogyo Kk | 樹脂組成物 |
| JPS6222846A (ja) * | 1985-07-22 | 1987-01-31 | Asahi Chem Ind Co Ltd | 強化ポリアセタ−ル組成物 |
| JPS63260949A (ja) * | 1987-04-03 | 1988-10-27 | ヘキスト・セラニーズ・コーポレーション | ポリアセタール成形用組成物 |
| JP3144813B2 (ja) * | 1990-03-01 | 2001-03-12 | ポリプラスチックス株式会社 | ポリアセタール樹脂組成物構造体の製造法 |
| TW200514B (ja) * | 1990-08-20 | 1993-02-21 | Asahi Chemical Ind |
-
1992
- 1992-04-09 US US07/865,880 patent/US5298537A/en not_active Expired - Lifetime
-
1993
- 1993-03-19 TW TW082102036A patent/TW274556B/zh not_active IP Right Cessation
- 1993-04-07 JP JP51845093A patent/JP3177984B2/ja not_active Expired - Fee Related
- 1993-04-07 AT AT93908753T patent/ATE146208T1/de not_active IP Right Cessation
- 1993-04-07 DE DE69306560T patent/DE69306560T2/de not_active Expired - Lifetime
- 1993-04-07 CA CA002133448A patent/CA2133448A1/en not_active Abandoned
- 1993-04-07 EP EP93908753A patent/EP0635041B1/en not_active Expired - Lifetime
- 1993-04-07 WO PCT/US1993/003271 patent/WO1993021267A1/en not_active Ceased
-
1994
- 1994-10-08 KR KR1019940703563A patent/KR950700959A/ko not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| ATE146208T1 (de) | 1996-12-15 |
| KR950700959A (ko) | 1995-02-20 |
| TW274556B (ja) | 1996-04-21 |
| WO1993021267A1 (en) | 1993-10-28 |
| DE69306560D1 (de) | 1997-01-23 |
| EP0635041A1 (en) | 1995-01-25 |
| EP0635041B1 (en) | 1996-12-11 |
| JP3177984B2 (ja) | 2001-06-18 |
| DE69306560T2 (de) | 1997-05-15 |
| CA2133448A1 (en) | 1993-10-28 |
| US5298537A (en) | 1994-03-29 |
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