KR890008218A - 고무지우개 - Google Patents

고무지우개 Download PDF

Info

Publication number
KR890008218A
KR890008218A KR870013244A KR870013244A KR890008218A KR 890008218 A KR890008218 A KR 890008218A KR 870013244 A KR870013244 A KR 870013244A KR 870013244 A KR870013244 A KR 870013244A KR 890008218 A KR890008218 A KR 890008218A
Authority
KR
South Korea
Prior art keywords
styrene
rubber eraser
rubber
ethylene
copolymers
Prior art date
Application number
KR870013244A
Other languages
English (en)
Other versions
KR920003033B1 (ko
Inventor
김충경
Original Assignee
김충경
동아연필 주식회사
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
Application filed by 김충경, 동아연필 주식회사 filed Critical 김충경
Priority to KR1019870013244A priority Critical patent/KR920003033B1/ko
Publication of KR890008218A publication Critical patent/KR890008218A/ko
Application granted granted Critical
Publication of KR920003033B1 publication Critical patent/KR920003033B1/ko

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • C08L9/06—Copolymers with styrene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

내용 없음

Description

고무지우개
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (4)

  1. 스치렌(styrene)계 열가소성 엘라스토머(고무처럼 탄력있는 물질)을 기본재료로 하는 고무지우개에 있어서 탄화수소 수지 및 포리올레핀(polyoleffin)을 함유한 것을 특징으로 하는 고무지우개.
  2. 탄화수소 수지는 테르펜(terpene)수지 또는 포리프로필렌(polypropyrene)으로서 특허청구의 범위 제1항 기재의 고무지우개.
  3. 포리올레핀이 포리에치렌(polyethylene) 또는 포리프로필렌으로 되는 특허청구의 범위 제1항 기재의 고무지우개.
  4. 스치렌계 열가소성 엘라스토머(elastomer)가 스치렌부타디엔(styrene-butadiene) 공중합체, 스치렌 이소프렌(styrene-isoprene)공중합체, 스치렌 에치렌부치렌 (styrene-ethylene-butylene) 공중합체 및 스치렌 에치렌 프로필렌(styrene-ethylene-propylene)공중합체로부터 선택되는 특허청구의 범위 제1항에 기재된 고무지우개.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019870013244A 1987-11-24 1987-11-24 고무지우개 KR920003033B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019870013244A KR920003033B1 (ko) 1987-11-24 1987-11-24 고무지우개

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019870013244A KR920003033B1 (ko) 1987-11-24 1987-11-24 고무지우개

Publications (2)

Publication Number Publication Date
KR890008218A true KR890008218A (ko) 1989-07-10
KR920003033B1 KR920003033B1 (ko) 1992-04-13

Family

ID=19266261

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870013244A KR920003033B1 (ko) 1987-11-24 1987-11-24 고무지우개

Country Status (1)

Country Link
KR (1) KR920003033B1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101585452B1 (ko) * 2014-02-28 2016-01-15 현대자동차주식회사 향기 나는 플라스틱 및 이의 제조방법

Also Published As

Publication number Publication date
KR920003033B1 (ko) 1992-04-13

Similar Documents

Publication Publication Date Title
KR910000902A (ko) 조사에 안정한 고투명도의 중합 조성물 및 이것으로 만든 제품
KR870008944A (ko) 음향진동판 및 음향 진동판용 폴리프로필렌조성물
KR920016526A (ko) 투명 내충격성 성형물
NO874252D0 (no) Termoplastmateriale paa basis av polyolefin og en ethylen/alkylacrylat-elastomer med hoeyt ethyleninnhold.
IT7829593A0 (it) Miscele elastomeriche termoplastiche di gomma olefinica e resina poliolefinica.
MX158580A (es) Mejoras en cierre de plastico moldeado con diafragma de desgarramiento,para recipientes y similares
KR920018779A (ko) 도전성 엘라스토머용 조성물
KR920000863A (ko) 열가소성 성형 재료
ES8402001A1 (es) Un procedimiento para la fabricacion de una hoja de plastico a base de polipropileno.
KR920703748A (ko) 박리부분의 구조
IT8120315A0 (it) Gomma termoplastica costituita da miscela di polipropilene, polistirene antiurto e copolimero a blocchi stirene/diene
EP0372549A3 (en) Gasket and medical device using the same
KR860008455A (ko) 분변내의 헤모글로빈 분석법
KR870007979A (ko) 열용융 성형 조성물
KR890013109A (ko) 난연성, 열가소성 탄성중합체 조성물
KR890008218A (ko) 고무지우개
KR900013000A (ko) 고무 변성 스티렌계 수지 조성물
KR900016293A (ko) 표면 처리된 폴리오르가노시르세스키옥산 미분말
KR900018248A (ko) 폴리프로필렌수지 조성물
EP0194150A3 (en) Disposable liquid-absorbent products
KR880007207A (ko) 연질 수지 성형품
KR890003887A (ko) 스티렌계- 폴리아미드-엘라스토머 블렌드
KR900016351A (ko) 열가소성 성형물질
KR860007298A (ko) 고무 변성 열가소성 수지조성물
KR880007208A (ko) 연질수지성형품

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20030414

Year of fee payment: 12

LAPS Lapse due to unpaid annual fee