CN1445322A - 密封胶用树脂组合物、密封胶及其用途 - Google Patents
密封胶用树脂组合物、密封胶及其用途 Download PDFInfo
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- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
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Abstract
Description
实施例a1 | 实施例b2 | 比较例a1 | 比较例b1 | 比较例b2 | |
基材层(X)乙烯系聚合物(A1) (重量%)增粘剂(B) (重量%) | 9010 | 1000 | 1000 | 1000 | 1000 |
密封胶层(Y)乙烯系聚合物(A3-①)(重量%)乙烯系聚合物(A3-②)(重量%)丁烯系聚合物(C) (重量%)增粘剂(B) | 60400 | -652510 | 60400 | -80200 | -75250 |
热封强度(N/15mm)封装温度120℃130℃140℃150℃160℃ | 2.02.63.53.84.1 | 0.52.53.23.53.6 | 1.92.43.23.74.0 | 1.03.34.76.06.4 | 0.53.14.04.04.2 |
易剥离性 | ○ | ○ | × | × | ○ |
拉丝性 | ○ | ○ | × | ○ | × |
实施例c1 | 实施例d2 | 比较例c1 | |
基材层(X)乙烯系聚合物(A1) (重量%)丙烯系聚合物(A2)增粘剂(B) (重量%) | 108010 | 12880 | 12880 |
密封胶层(Y)丙烯系聚合物(A4) (重量%)乙烯系聚合物(A5-①)(重量%)乙烯系聚合物(A5-②)(重量%)增粘剂(B) | 5030200 | 45352010 | 5030200 |
热封强度(N/15mm)封装温度130℃140℃150℃160℃170℃ | 7.28.68.99.59.7 | 6.98.08.49.09.2 | 5.55.65.96.56.8 |
易剥离性 | ○ | ○ | × |
拉丝性 | ○ | ○ | × |
Claims (6)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
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JP2002079899 | 2002-03-14 | ||
JP2002070899 | 2002-03-14 | ||
JP2002070899 | 2002-03-14 | ||
JP2002311812 | 2002-10-25 | ||
JP2002311812 | 2002-10-25 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100854436A Division CN100402621C (zh) | 2002-03-14 | 2003-03-12 | 密封胶用树脂组合物、密封胶及其用途 |
Publications (2)
Publication Number | Publication Date |
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CN1445322A true CN1445322A (zh) | 2003-10-01 |
CN100364767C CN100364767C (zh) | 2008-01-30 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB031194567A Expired - Lifetime CN100364767C (zh) | 2002-03-14 | 2003-03-12 | 容器 |
Country Status (6)
Country | Link |
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US (1) | US6887540B2 (zh) |
EP (1) | EP1344642B1 (zh) |
KR (1) | KR100592838B1 (zh) |
CN (1) | CN100364767C (zh) |
DE (1) | DE60323775D1 (zh) |
TW (1) | TWI291491B (zh) |
Cited By (5)
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CN101426877B (zh) * | 2002-10-28 | 2011-10-19 | 博斯蒂克芬德利公司 | 基于全同立构的聚丙烯的无规共聚物和辅助聚合物的热熔粘合剂组合物 |
CN104411794A (zh) * | 2012-09-19 | 2015-03-11 | 埃克森美孚化学专利公司 | 丙烯-基以及乙烯-基聚合物的粘合剂组合物 |
CN107805349A (zh) * | 2016-09-09 | 2018-03-16 | 中国石油化工股份有限公司 | 一种聚烯烃组合物及其制备方法和聚烯烃材料 |
CN113002965A (zh) * | 2021-02-24 | 2021-06-22 | 上海凸版有限公司 | 一种微波加热排气包装袋 |
CN113474398A (zh) * | 2019-02-27 | 2021-10-01 | 东洋纺株式会社 | 密封剂用薄膜 |
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US7871696B2 (en) | 2006-11-21 | 2011-01-18 | Kraft Foods Global Brands Llc | Peelable composite thermoplastic sealants in packaging films |
US9232808B2 (en) | 2007-06-29 | 2016-01-12 | Kraft Foods Group Brands Llc | Processed cheese without emulsifying salts |
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JP3394740B2 (ja) * | 2000-03-16 | 2003-04-07 | アイセロ化学株式会社 | 包装用フイルム |
JP2001328223A (ja) * | 2000-05-23 | 2001-11-27 | Oji Paper Co Ltd | ポリプロピレン系二軸延伸多層フィルム |
US6858288B2 (en) * | 2000-05-23 | 2005-02-22 | Oji Paper Co., Ltd. | Wrap film |
US6861478B2 (en) * | 2000-08-22 | 2005-03-01 | Mitsui Chemicals, Inc. | Sealing resin composition sealing films and use thereof |
ATE226883T1 (de) * | 2000-09-29 | 2002-11-15 | Duo Plast Ag | Selbsthaftende mehrschichtstreckfolie , verfahren zu deren herstellung und verwendung derselben für streckeinwickelverpackung |
WO2002100153A2 (en) * | 2001-06-08 | 2002-12-19 | Texas Petrochemicals Lp | Improved cling film with enhanced polyisobutylene tackifier |
US7172815B2 (en) * | 2001-10-03 | 2007-02-06 | Pliant Corporation | Low gauge stretch wrap film |
JP4068978B2 (ja) * | 2002-02-14 | 2008-03-26 | 三井化学株式会社 | ポリオレフィン樹脂組成物およびこれを用いたシュリンクフィルム |
-
2003
- 2003-03-12 KR KR1020030015320A patent/KR100592838B1/ko active IP Right Grant
- 2003-03-12 CN CNB031194567A patent/CN100364767C/zh not_active Expired - Lifetime
- 2003-03-13 US US10/386,484 patent/US6887540B2/en not_active Expired - Lifetime
- 2003-03-13 DE DE60323775T patent/DE60323775D1/de not_active Expired - Lifetime
- 2003-03-13 EP EP20030251522 patent/EP1344642B1/en not_active Expired - Lifetime
- 2003-03-14 TW TW92105597A patent/TWI291491B/zh not_active IP Right Cessation
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101426877B (zh) * | 2002-10-28 | 2011-10-19 | 博斯蒂克芬德利公司 | 基于全同立构的聚丙烯的无规共聚物和辅助聚合物的热熔粘合剂组合物 |
CN104411794A (zh) * | 2012-09-19 | 2015-03-11 | 埃克森美孚化学专利公司 | 丙烯-基以及乙烯-基聚合物的粘合剂组合物 |
CN104411794B (zh) * | 2012-09-19 | 2016-04-06 | 埃克森美孚化学专利公司 | 丙烯-基以及乙烯-基聚合物的粘合剂组合物 |
CN107805349A (zh) * | 2016-09-09 | 2018-03-16 | 中国石油化工股份有限公司 | 一种聚烯烃组合物及其制备方法和聚烯烃材料 |
CN113474398A (zh) * | 2019-02-27 | 2021-10-01 | 东洋纺株式会社 | 密封剂用薄膜 |
CN113474398B (zh) * | 2019-02-27 | 2024-04-16 | 东洋纺株式会社 | 密封剂用薄膜 |
CN113002965A (zh) * | 2021-02-24 | 2021-06-22 | 上海凸版有限公司 | 一种微波加热排气包装袋 |
CN113002965B (zh) * | 2021-02-24 | 2022-08-02 | 上海凸版有限公司 | 一种微波加热排气包装袋 |
Also Published As
Publication number | Publication date |
---|---|
KR20030074375A (ko) | 2003-09-19 |
EP1344642B1 (en) | 2008-10-01 |
TWI291491B (en) | 2007-12-21 |
TW200402461A (en) | 2004-02-16 |
US20040180231A1 (en) | 2004-09-16 |
EP1344642A2 (en) | 2003-09-17 |
US6887540B2 (en) | 2005-05-03 |
CN100364767C (zh) | 2008-01-30 |
EP1344642A3 (en) | 2005-07-20 |
DE60323775D1 (de) | 2008-11-13 |
KR100592838B1 (ko) | 2006-06-26 |
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