TW209234B - - Google Patents

Download PDF

Info

Publication number
TW209234B
TW209234B TW81102389A TW81102389A TW209234B TW 209234 B TW209234 B TW 209234B TW 81102389 A TW81102389 A TW 81102389A TW 81102389 A TW81102389 A TW 81102389A TW 209234 B TW209234 B TW 209234B
Authority
TW
Taiwan
Prior art keywords
thermoplastic
foam
thermoplastic foam
fragrance
aromatic
Prior art date
Application number
TW81102389A
Other languages
English (en)
Chinese (zh)
Original Assignee
Dow Chemical Co
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
Priority claimed from US07/592,010 external-priority patent/US5109029A/en
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Application granted granted Critical
Publication of TW209234B publication Critical patent/TW209234B/zh

Links

Landscapes

  • Laminated Bodies (AREA)
TW81102389A 1990-10-02 1992-03-28 TW209234B (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/592,010 US5109029A (en) 1990-10-02 1990-10-02 Fragrant thermoplastic foam and method of making the same

Publications (1)

Publication Number Publication Date
TW209234B true TW209234B (ja) 1993-07-11

Family

ID=51356914

Family Applications (1)

Application Number Title Priority Date Filing Date
TW81102389A TW209234B (ja) 1990-10-02 1992-03-28

Country Status (1)

Country Link
TW (1) TW209234B (ja)

Similar Documents

Publication Publication Date Title
US5109029A (en) Fragrant thermoplastic foam and method of making the same
US4587129A (en) Hydrophilic gels containing high amounts of fragrance
CA2348079C (en) Vapour dispensing device
CN101720235B (zh) 包含凝胶或聚合物香料支持体的一次性空气清新器
US20030204001A1 (en) Plastic films containing a fragrance and an odor barrier material within and a method for their production
US4735626A (en) Air freshener unit
EP2134377B1 (en) Fragrance dispenser
MXPA06014273A (es) Composiciones polimericas para la liberacion prolongada de materiales volatiles.
KR20070034114A (ko) 방출 프로파일이 일정한 휘발성 물질 함유 조성물
JP2009518492A (ja) 揮発性材料を持続放出するためのポリマー組成物
US3725311A (en) Low temperature extrudable odor-neutralizing composition
KR101765818B1 (ko) 방향제 조성물
TW209234B (ja)
US20080245889A1 (en) Container with air freshener
JP2009532295A (ja) エアフレッシュナーを備える容器
JPH05286009A (ja) 芳香性の押出熱可塑性フォームとその製造方法
US20200222573A1 (en) Emanator for vapor of a volatile fluid
JPS6366336B2 (ja)
JPH11197223A (ja) 芳香剤
KR950006809B1 (ko) 향기를 발산하는 정제 제조방법
JPH11158309A (ja) 吸着用プラスチックシート及びその製造方法
JP2004203971A (ja) 放出遅延樹脂性保持材およびその用途
CN114426697A (zh) 一种多级孔结构高分子材料作为缓释基材的应用
JPH01256966A (ja) 香料の揮散方法
JP3730697B2 (ja) 動物忌避性光硬化成形物および有害動物の忌避方法