CN101117399B - Cystosepiment for passenger car inner decoration ceiling - Google Patents
Cystosepiment for passenger car inner decoration ceiling Download PDFInfo
- Publication number
- CN101117399B CN101117399B CN2007100168214A CN200710016821A CN101117399B CN 101117399 B CN101117399 B CN 101117399B CN 2007100168214 A CN2007100168214 A CN 2007100168214A CN 200710016821 A CN200710016821 A CN 200710016821A CN 101117399 B CN101117399 B CN 101117399B
- Authority
- CN
- China
- Prior art keywords
- inner decoration
- bubble
- cystosepiment
- percent
- passenger car
- 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 - Fee Related
Links
Landscapes
- Polyurethanes Or Polyureas (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Abstract
Description
Density: | 25~35kg/m 3 |
Thermal conductivity (20 ℃): | ≤0.05W/m.K |
Dimensional stability (20 ℃, 72hr): | ≤1.5% |
Compressive strength: | ≥130kpa |
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007100168214A CN101117399B (en) | 2007-07-06 | 2007-07-06 | Cystosepiment for passenger car inner decoration ceiling |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007100168214A CN101117399B (en) | 2007-07-06 | 2007-07-06 | Cystosepiment for passenger car inner decoration ceiling |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101117399A CN101117399A (en) | 2008-02-06 |
CN101117399B true CN101117399B (en) | 2010-09-29 |
Family
ID=39053674
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007100168214A Expired - Fee Related CN101117399B (en) | 2007-07-06 | 2007-07-06 | Cystosepiment for passenger car inner decoration ceiling |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101117399B (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101670811B (en) * | 2009-08-07 | 2011-04-20 | 烟台正海汽车内饰件有限公司 | Production method of inner decorative ceiling of car |
CN102399435B (en) * | 2010-09-11 | 2013-05-29 | 烟台正海汽车内饰件有限公司 | Polyurethane large block-foam used for car ceiling and its production method |
CN102174166B (en) * | 2011-01-20 | 2013-06-12 | 北京科聚化工新材料有限公司 | Thermoplastic semihard polyurethane foam for automobile ceiling and preparation method thereof |
CN105924620A (en) * | 2016-05-27 | 2016-09-07 | 姜春南 | Macromolecular sectional material and preparation method and application thereof |
CN106565934A (en) * | 2016-10-31 | 2017-04-19 | 江苏昊晟塑业科技有限公司 | Automobile trim foam material |
CN106543699A (en) * | 2016-10-31 | 2017-03-29 | 江苏昊晟塑业科技有限公司 | Heat insulation type automotive trim expanded material |
CN106543700A (en) * | 2016-10-31 | 2017-03-29 | 江苏昊晟塑业科技有限公司 | For the expanded material of roof of the vehicle |
CN107602797A (en) * | 2017-09-26 | 2018-01-19 | 安徽志诚机电零部件有限公司 | A kind of foam process of water-based polyurethane vehicle foam |
CN109503802A (en) * | 2018-12-06 | 2019-03-22 | 上海应用技术大学 | A kind of preparation method of high sound absorption properties polyurethane automobile ceiling |
CN111253548B (en) * | 2020-01-22 | 2023-03-24 | 黎明化工研究设计院有限责任公司 | Sound-absorbing polyurethane hard foam composite material for vehicle |
CN111333813A (en) * | 2020-03-18 | 2020-06-26 | 上海玓墨化工科技有限公司 | Composition for rigid polyurethane foam and application thereof |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1367733A (en) * | 1999-08-04 | 2002-09-04 | 拜尔公司 | Method of producing vehicle interior material having sandwich structure |
CN1160391C (en) * | 1999-06-15 | 2004-08-04 | 拜尔公司 | Polyurea polyurethanes having improved physical properties |
CN1262584C (en) * | 2000-12-20 | 2006-07-05 | 拜尔公司 | Polyurenthane elastomers with inproved hydroloysis stability |
-
2007
- 2007-07-06 CN CN2007100168214A patent/CN101117399B/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1160391C (en) * | 1999-06-15 | 2004-08-04 | 拜尔公司 | Polyurea polyurethanes having improved physical properties |
CN1367733A (en) * | 1999-08-04 | 2002-09-04 | 拜尔公司 | Method of producing vehicle interior material having sandwich structure |
CN1262584C (en) * | 2000-12-20 | 2006-07-05 | 拜尔公司 | Polyurenthane elastomers with inproved hydroloysis stability |
Also Published As
Publication number | Publication date |
---|---|
CN101117399A (en) | 2008-02-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Changchun Zhenghai Automobile Interior Trim Parts Co., Ltd. Assignor: Yantai Zhenghai Xingyuan Automobile Inner Decorated Components Co.,Ltd Contract record no.: 2010220000034 Denomination of invention: Cystosepiment for passenger car inner decoration ceiling License type: Exclusive License Open date: 20080206 Record date: 20100803 |
|
GR01 | Patent grant | ||
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Changchun Zhenghai Automobile Interior Trim Parts Co., Ltd. Assignor: Yantai Zhenghai Xingyuan Automobile Inner Decorated Components Co.,Ltd Contract record no.: 2010220000034 Date of cancellation: 20110415 |
|
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Changchun Zhenghai Automobile Interior Trim Parts Co., Ltd. Assignor: Yantai Zhenghai Xingyuan Automobile Inner Decorated Components Co.,Ltd Contract record no.: 2011220000012 Denomination of invention: Cystosepiment for passenger car inner decoration ceiling Granted publication date: 20100929 License type: Exclusive License Open date: 20080206 Record date: 20110419 |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100929 Termination date: 20150706 |
|
EXPY | Termination of patent right or utility model |