[go: up one dir, main page]

KR930703131A - 폴리이소시아네이트 중부가 생성물에 기초한 소립자 또는 소립을 압축하여 성형품을 제조하는 방법 - Google Patents

폴리이소시아네이트 중부가 생성물에 기초한 소립자 또는 소립을 압축하여 성형품을 제조하는 방법

Info

Publication number
KR930703131A
KR930703131A KR1019930701671A KR930701671A KR930703131A KR 930703131 A KR930703131 A KR 930703131A KR 1019930701671 A KR1019930701671 A KR 1019930701671A KR 930701671 A KR930701671 A KR 930701671A KR 930703131 A KR930703131 A KR 930703131A
Authority
KR
South Korea
Prior art keywords
small particles
shear stress
particles
compacting
polyisocyanate polyaddition
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.)
Withdrawn
Application number
KR1019930701671A
Other languages
English (en)
Korean (ko)
Inventor
바그너 요하임
라쓰호퍼 베르너
엘스너 토마스
Original Assignee
클라우스 로이터·크누트 샤우에르테
바이엘 악티엔게젤샤프트
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 클라우스 로이터·크누트 샤우에르테, 바이엘 악티엔게젤샤프트 filed Critical 클라우스 로이터·크누트 샤우에르테
Publication of KR930703131A publication Critical patent/KR930703131A/ko
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6681—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38
    • C08G18/6685—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38 with compounds of group C08G18/3225 or polyamines of C08G18/38
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/003—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor characterised by the choice of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/25—Solid
    • B29K2105/251—Particles, powder or granules

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Polyurethanes Or Polyureas (AREA)
KR1019930701671A 1990-12-07 1991-11-26 폴리이소시아네이트 중부가 생성물에 기초한 소립자 또는 소립을 압축하여 성형품을 제조하는 방법 Withdrawn KR930703131A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEP4039020.9 1990-12-07
DE4039020A DE4039020A1 (de) 1990-12-07 1990-12-07 Verfahren zum herstellen von formkoerpern durch verpressen von kleinstueckigen teilchen bzw. granulat auf basis von polyisocyanat-polyadditionsprodukten
PCT/EP1991/002217 WO1992010350A1 (de) 1990-12-07 1991-11-26 Verfahren zum herstellen von formkörpern durch verpressen von kleinstückigen teilchen bzw. granulat auf basis von polyisocyanat-polyadditionsprodukten

Publications (1)

Publication Number Publication Date
KR930703131A true KR930703131A (ko) 1993-11-29

Family

ID=6419774

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930701671A Withdrawn KR930703131A (ko) 1990-12-07 1991-11-26 폴리이소시아네이트 중부가 생성물에 기초한 소립자 또는 소립을 압축하여 성형품을 제조하는 방법

Country Status (6)

Country Link
EP (1) EP0560804A1 (de)
JP (1) JPH06503044A (de)
KR (1) KR930703131A (de)
CA (1) CA2099610A1 (de)
DE (1) DE4039020A1 (de)
WO (1) WO1992010350A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19730207A1 (de) * 1997-07-15 1999-01-21 Klein Schanzlin & Becker Ag Verfahren zur Herstellung eines Hohlkörpers aus Kunststoff

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3611688A1 (de) * 1986-04-08 1987-10-22 Hansa Metallwerke Ag Verfahren und vorrichtung zur herstellung eines kunststoff-formkoerpers
DE3822331A1 (de) * 1988-07-01 1990-01-04 Bayer Ag Verfahren zur herstellung von formkoerpern und die nach diesem verfahren erhaltenen formkoerper
DE4030282A1 (de) * 1989-11-01 1991-05-02 Bayer Ag Verfahren zum herstellen von formkoerpern durch tiefziehen von vorgefertigten pur-teilen oder verpressen von kleinteiligem pur-material, beides auf basis von polyisocyanat-polyadditionsprodukten

Also Published As

Publication number Publication date
CA2099610A1 (en) 1992-06-08
EP0560804A1 (de) 1993-09-22
JPH06503044A (ja) 1994-04-07
WO1992010350A1 (de) 1992-06-25
DE4039020A1 (de) 1992-07-23

Similar Documents

Publication Publication Date Title
KR920007773A (ko) 발포층이 이타(裏打)된 표피재를 갖는 폴리프로필렌 수지 성형체의 제조방법
GB856523A (en) Improvements in or relating to dredgers for powders and like products
NZ511714A (en) Method of producing ribbed board and product thereof
IE780950L (en) Making jewellery and like articles
CA2046784A1 (en) Method for producing molded article of thermoplastic resin
NZ503814A (en) Producing composite wood specimen by isostatic pressing with at least 500 bar
KR930703131A (ko) 폴리이소시아네이트 중부가 생성물에 기초한 소립자 또는 소립을 압축하여 성형품을 제조하는 방법
GB901184A (en) Improvements in and relating to flexible diaphragms or facings
KR880007152A (ko) 입자형 주형재료를 압축하기 위한 방법
ES2094743T3 (es) Procedimiento y dispositivo para producir bloques de tierra.
ES2172073T3 (es) Planta para la produccion de articulos de fundicion a presion en coquilla o moldeados a inyeccion utilizando machos de sal.
GB1493300A (en) Injection moulding of ultra high molecular weight polyethylene
GB1185006A (en) Method of Forming Articles of Thermoplastic Material
JPS57205126A (en) Mold forming method
CA2028238A1 (en) Process for the production of molded articles by deep-drawing prefabricated polyurethane (urea) parts or by pressing fragmented polyurethane(urea) material
SU1369906A1 (ru) Пресс-форма дл изготовлени полимерных изделий
ITMI930240A1 (it) Sbozzato di lastra di materiale plastico per la fabbricazione del frontalee di montature di occhiali, stampo per ottenere tale sbozzato e relativo procedimento di stampaggio.
EP0415184A3 (en) Method and device for the continuous production of moulded elements from inorganically bonded materials
KR920702836A (ko) 수지성형품 및 그의 제조방법
CA2354332A1 (en) Method of attaching mold releasing agent to molding die, molding apparatus and molding die
GB1146974A (en) Improvements in the moulding of hinged articles from sheet material
ATE97852T1 (de) Komprimiervorrichtung.
JPS57167212A (en) Manufacture of resin molding
SU495160A1 (ru) Устройство дл мундштучного прессовани порошков
RU1775300C (ru) Устройство дл формовани изделий из композиционного материала

Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19930604

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid